BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC
S-3, 1998-08-18
ASSET-BACKED SECURITIES
Previous: ANTEC CORP, SC 13G, 1998-08-18
Next: GREEN MOUNTAIN COFFEE INC, 10-Q, 1998-08-18



<PAGE>


    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON AUGUST 18, 1998
                                                       REGISTRATION 
===============================================================================

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                    FORM S-3


                             REGISTRATION STATEMENT
                                     Under
                           THE SECURITIES ACT OF 1933


                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.
          (Exact Name of registrant as specified in governing charter)

           Delaware                                  13-3411414
     ----------------------              ----------------------------------
     State of Incorporation              IRS Employer Identification Number


                                245 PARK AVENUE
                            NEW YORK, NEW YORK 10167
                                 (212) 272-2000
         (Address, including zip code, and telephone number, including
            area code, of Registrant's principal executive offices)

                              -------------------

                              WILLIAM J. MONTGORIS
                                   SECRETARY
                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.
                                245 PARK AVENUE
                            NEW YORK, NEW YORK 10167
                                 (212) 272-2000
                    (Name and address of agent for service)

                              --------------------

                                    Copy to:

                               GARY BARNETT, ESQ.
                             O'MELVENY & MYERS LLP
                                CITICORP CENTER
                              153 EAST 53RD STREET
                            NEW YORK, NEW YORK 10022


         APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: From
time to time after this Registration Statement becomes effective.

         If the only securities being registered on this Form are being offered
pursuant to dividend or interest reinvestment plans, please check the following
box. [ ]

         If any of the securities being registered on this Form are to be
offered on a delayed or continuous basis pursuant to Rule 415 under the
Securities Act of 1933, please check the following box. [X]

<PAGE>

                        CALCULATION OF REGISTRATION FEE

<TABLE>
<CAPTION>
                                                                Proposed
                                          Proposed              Maximum
                                          Maximum               Aggregate
Title of Securities     Amount Being      Offering Price        Offering        Amount Of
being registered        Registered(1)(2)  Per Unit(3)           Price(2)(3)     Registration Fee(4)
- -------------------------------------------------------------------------------------------------
<S>                    <C>                    <C>            <C>                 <C>
Mortgage
Pass-Through
Certificates           $3,344,226,857         100%           $3,344,226,857      $1,003,687.87
=================================================================================================
</TABLE>

(1) This Registration Statement and the registration fee pertain to the initial
offering of the Mortgage Pass-Through Certificates registered hereunder by the
Registrant and to offers and sales relating to market-making transactions by
Bear, Stearns & Co. Inc., an affiliate of the Registrant. The amount of
Mortgage Pass-Through Certificates that may be initially offered hereunder and
the registration fee shall not be affected by any offers and sales relating to
any such market-making transactions.

(2) Includes $344,226,857 aggregate principal amount for the Registrant's
Mortgage Pass-Through Certificates previously registered under its Registration
Statement on Form S-3 (Registration No. 33-65816) that remain unsold as of the
date hereof. As permitted by Rule 429 under the Securities Act of 1933, as
amended, the Prospectus and Form of Prospectus Supplement filed as part of this
Registration Statement on Form S-3 will be used in connection with the offering
of such previously registered and unsold Mortgage Pass-Through Certificates and
the additional Mortgage Pass-Through Certificates covered hereby.

(3) Estimated solely for purposes of calculating the registration fee on the
basis of the proposed maximum aggregate offering price.

(4) Of which $118,687.87 was paid previously with respect to the $344,226,857
aggregate principal amount of Mortgage Pass-Through Certificates previously
registered under Registration Statement on Form S-3 No. 33-65816.

         The Registrant hereby amends this Registration Statement on such date
or dates as may be necessary to delay its effective date until the Registrant
shall file a further amendment which specifically states that this Registration
Statement shall thereafter become effective in accordance with Section 8(a) of
the Securities Act of 1933 or until the Registration Statement shall become
effective on such date as the Commission, acting pursuant to said Section, may
determine.

<PAGE>

                                      CROSS REFERENCE SHEET

<TABLE>
<CAPTION>
                                                                                   LOCATION IN
ITEM AND CAPTION                                LOCATION IN                        PROSPECTUS
IN FORM S-3                                     PROSPECTUS                         SUPPLEMENT
- -----------                                     ----------                         ----------
<S>      <C>                                    <C>                                <C>
1.       Forepart of Registration               Forepart of Registration           Outside Front Cover
         Statement and Outside                  Statement and Outside              Page
         Front Cover Page of                    Front Cover Page
         Prospectus..........................

2.       Inside Front and Outside               Inside Front Cover                 Inside Front Cover
         Back Cover Pages of                    Page, Outside Back                 Page, Outside Back
         Prospectus..........................   Cover Page                         Cover Page

3.       Summary Information,                   Summary of Terms,                  Summary of Terms,
         Risk Factors and Ratio of              Risk Factors                       Risk Factors
         Earnings to Fixed Charges...........


4.       Use of Proceeds.....................   Use of Proceeds                    Use of Proceeds

5.       Determination of Offering              *                                  *
         Price...............................

6.       Dilution............................   *                                  *

7.       Selling Security Holders............   *                                  *

8.       Plan of Distribution................   Method of Distribution             Method of Distribution

9.       Description of Securities to
         be Registered.......................   Outside Front Cover                Outside Front Cover
                                                Page; Description of the           Page; Description of
                                                Certificates; The Trust            the Certificates;
                                                Funds; Certain Legal               Servicing of the
                                                Aspects of the                     Mortgage Loans;
                                                Mortgage Loans;                    Certain Federal Income
                                                Certain Federal Income             Tax Consequences
                                                Tax Consequences

10.      Interests of Named Experts             *                                  *
         and Counsel.........................

11.      Material Changes....................   *                                  *

12.      Incorporation of Certain               Incorporation of Certain           *
         Information by Reference               Documents by
                                                Reference

13.      Disclosure of Commission               *                                  *
         Position on Indemnification
         for Securities Act
         Liabilities.........................
</TABLE>

<PAGE>

                                EXPLANATORY NOTE


         This Registration Statement consists of (i) a form of prospectus
supplement for a basic series of commercial mortgage pass-through certificates,
(ii) pages showing language to be inserted in the prospectus supplement and
base prospectus with respect to any series of commercial mortgage pass-through
certificates backed in part by a material concentration of certain types of
real property and (iii) a form of base prospectus for a basic series of
commercial mortgage pass-through certificates.


<PAGE>

PROSPECTUS SUPPLEMENT
(TO PROSPECTUS DATED AUGUST 18, 1998)

                           $__________ (APPROXIMATE)
               BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.,
                                   DEPOSITOR
                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                                SERIES 199__-__

                    $_________________ Class A Certificates
                    $_________________ Class B Certificates

         The Series 199 ___-___ Commercial Mortgage Pass-Through Certificates
(the "Certificates") will consist of four classes (each, a "Class") of
Certificates, designated as the Class A Certificates, the Class B Certificates,
the Class C Certificates and the Class R Certificates. As and to the extent
described herein, the Class B, Class C and Class R Certificates will be
subordinate to the Class A Certificates; and the Class C and Class R
Certificates will be subordinate to the Class B Certificates. Only the Class A
and Class B Certificates (collectively, the "Offered Certificates") are offered
hereby. It is a condition of their issuance that the Class A and Class B
Certificates be rated not lower than "____" and "____", respectively, by
______________________.

         The Certificates will represent, in the aggregate, the entire
beneficial ownership interest in a trust fund (the "Trust Fund"), to be
established by Bear Stearns Commercial Mortgage Securities Inc. (the
"Depositor"), that will consist primarily of a segregated pool (the "Mortgage
Pool") of ____ conventional, multifamily or commercial balloon mortgage loans
(the "Mortgage Loans"). As of ____________, 199___ (the "Cut-off Date"), the
Mortgage Loans had an aggregate principal balance (the "Initial Pool Balance")
of $___________________, after application of all payments of principal due on
or before such date, whether or not received. The initial principal balance of
the Class A Certificates will be $__________________, which represents _____%
of the Initial Pool Balance; and the initial principal balance of the Class B
Certificates will be $_____________, which represents ___% of the Initial Pool
Balance.

         SEE "RISK FACTORS" BEGINNING ON PAGE S-18 OF THIS PROSPECTUS
SUPPLEMENT AND "RISK FACTORS" BEGINNING ON PAGE 17 OF THE PROSPECTUS FOR
CERTAIN FACTORS TO BE CONSIDERED IN PURCHASING THE OFFERED CERTIFICATES.

                                ----------------

PROCEEDS OF THE ASSETS IN THE TRUST FUND ARE THE SOLE SOURCE OF PAYMENTS ON THE
OFFERED CERTIFICATES. THE OFFERED CERTIFICATES DO NOT REPRESENT AN INTEREST IN
 OR OBLIGATION OF THE DEPOSITOR OR ANY OF ITS AFFILIATES. NEITHER THE OFFERED
     CERTIFICATES NOR THE MORTGAGE LOANS ARE INSURED OR GUARANTEED BY ANY
                    GOVERNMENTAL AGENCY OR INSTRUMENTALITY.

 THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS THE SECURITIES
  AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
    ACCURACY OR ADEQUACY OF THIS PROSPECTUS SUPPLEMENT OR THE ACCOMPANYING
     PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

                                ----------------

<PAGE>

         The Offered Certificates will be purchased by Bear, Stearns & Co. Inc.
(the "Underwriter") from the Depositor and will be offered by the Underwriter
from time to time in negotiated transactions or otherwise at varying prices to
be determined at the time of sale. Proceeds to the Depositor from the sale of
the Offered Certificates, before deducting expenses payable by the Depositor
estimated to be approximately $_____________, will be ______% of the initial
aggregate Certificate Balance of the Offered Certificates, plus accrued
interest.

         [If and to the extent required by applicable law or regulation, this
Prospectus Supplement and the Prospectus will also be used by the Underwriter
after the completion of the offering in connection with offers and sales
related to market-making transactions in the Offered Certificates in which the
Underwriter acts as principal. The Underwriter may also act as agent in such
transactions. Sales will be made at negotiated prices determined at the time of
sale.]

         The Offered Certificates are offered by the Underwriter when, as and
if delivered to and accepted by the Underwriter and subject to prior sale and
to its right to reject any order in whole or in part. It is expected that the
Class A Certificates will be delivered in book-entry form through the Same-Day
Funds Settlement System of The Depository Trust Company and that the Class B
Certificates will be delivered at the offices of the Underwriter,
_________________________ ________________________________, on or about
_____________, 199__ (the "Delivery Date"), against payment therefor in
immediately available funds.

         No dealer, salesman or other person has been authorized to give any
information or to make any representations not contained in this Prospectus
Supplement and the accompanying Prospectus and, if given or made, such
information or representations must not be relied upon as having been
authorized by the Depositor or by the Underwriter. This Prospectus Supplement
and the accompanying Prospectus do not constitute an offer to sell, or a
solicitation of an offer to buy, the securities offered hereby to anyone in any
jurisdiction in which the person making such offer or solicitation is not
qualified to do so or to anyone to whom it is unlawful to make any such offer
or solicitation. Neither the delivery of this Prospectus Supplement and the
accompanying Prospectus nor any sale made hereunder shall, under any
circumstances, create an implication that information herein or therein is
correct as of any time since the date of this Prospectus Supplement or the
accompanying Prospectus.

         The Mortgage Loans provide for monthly payments of principal and/or
interest ("Monthly Payments"), in all cases based on amortization schedules
that are significantly longer than their remaining terms, thereby leaving
substantial principal amounts due and payable on their respective maturity
dates. As more fully described herein, (i) ___ of the Mortgage Loans (the "ARM
Loans"), which represent ______% of the Initial Pool Balance, provide for
periodic adjustments (which may occur monthly, semi-annually or annually) to
the respective annualized rates at which they accrue interest (their "Mortgage
Rates") based on fluctuations in a base index (an "Index") and subject to the
limitations described herein, and (ii) the remaining Mortgage Loans (the "Fixed
Rate Loans") bear interest at fixed Mortgage Rates. [Describe Index]

         All of the Mortgage Loans are currently held by _____________ (the
"Mortgage Loan Seller"), which either originated the Mortgage Loans or acquired
them from their respective originators. On or before the date of initial
issuance of the Certificates, the Depositor will acquire the Mortgage Loans
from the Mortgage Loan Seller and will transfer them to the Trustee in exchange
for the Certificates.

         Distributions of interest on and principal of the Certificates will be
made, to the extent of available funds, on the ___ day of each month or, if any
such ___ day is not a business day, then on the next succeeding business day,
beginning in _____________ 199____ (each, a "Distribution Date"). As more fully
described herein, distributions allocable to interest accrued on each Class of
Offered Certificates will be made on each Distribution Date based on the
variable pass-through rate (the "Pass-Through Rate") then applicable to such
Class and the stated principal amount (the "Certificate Balance") of such Class
outstanding immediately prior to such Distribution Date. The Pass-Through Rate
for the Class A and Class B Certificates applicable to the first Distribution
Date will be _________% per annum. Subsequent to the initial Distribution Date,
the Pass-Through Rate for the Class A and Class B Certificates will equal from
time to time the weighted average of, subject to certain adjustments described
herein, the Net Mortgage Rates on the Mortgage Loans. The Net Mortgage Rate for
any Mortgage Loan is its Mortgage Rate less _____ basis points. Distributions
allocable to principal of each Class of Offered Certificates will be made in
the amounts and in accordance with the priorities described herein. See
"Description of the Certificates--Distributions" herein.

         The yield to maturity on each Class of Offered Certificates will
depend on, among other things, fluctuations in its respective Pass-Through Rate
and the rate and timing of principal payments (including by reason of
prepayments, defaults and liquidations) on the Mortgage Loans. See "Yield and
Maturity Considerations" herein and "Yield and Maturity Considerations" and
"Risk

                                      S-2

<PAGE>

Factors--Prepayments; Average Life of Certificates; Yields" in the Prospectus.
[The following disclosure is applicable to Stripped Interest Certificates
("Class S Certificates"). The yield to maturity on the Class S Certificates
will be extremely sensitive to the rate and timing of principal payments
(including by reasons of prepayments, defaults and liquidations) on the
Mortgage Loans, which may fluctuate significantly from time to time. A rate of
principal prepayments on the Mortgage Loans that is more rapid than expected by
investors will have a material negative effect on the yield to maturity of the
Class S Certificates. Investors in the Class S Certificates should carefully
consider the associated risks, including the risk that a rapid rate of
principal prepayments on the Mortgage Loans could result in the failure of
investors in such Certificates to recover fully their initial investments. See
"Risk Factors--Yield Sensitivity of the Class S Certificates" and "Yield and
Maturity Considerations" herein and "Yield Considerations" and "Risk
Factors--Average Life of Certificates; Prepayments; Yields" in the Prospectus.]

         An election will be made to treat the Trust Fund as a "real estate
mortgage investment conduit" (a "REMIC") for federal income tax purposes. The
Offered Certificates and the Class C Certificates (collectively, the "Regular
Certificates") will constitute "regular interests", and the Class R
Certificates will constitute the sole class of "residual interests", in the
Trust Fund. See "Certain Federal Income Tax Consequences" herein and in the
Prospectus.

         There is currently no secondary market for the Offered Certificates
and there can be no assurance a secondary market for the Offered Certificates
will develop. The Underwriter expects to establish a market in the Offered
Certificates, but is not obligated to do so. There is no assurance that any
such market, if established, will continue. See "Risk Factors--Limited
Liquidity" herein.


                            BEAR, STEARNS & CO. INC.

         The date of this Prospectus Supplement is __________, 199__.

                                      S-3

<PAGE>

         THE PROSPECTUS THAT ACCOMPANIES THIS PROSPECTUS SUPPLEMENT CONTAINS
IMPORTANT INFORMATION REGARDING THIS OFFERING THAT IS NOT CONTAINED HEREIN, AND
PROSPECTIVE INVESTORS ARE URGED TO READ BOTH THE PROSPECTUS AND THIS PROSPECTUS
SUPPLEMENT IN FULL TO OBTAIN MATERIAL INFORMATION CONCERNING THE OFFERED
CERTIFICATES. SALES OF THE OFFERED CERTIFICATES MAY NOT BE CONSUMMATED UNLESS
THE PURCHASER HAS RECEIVED BOTH THE PROSPECTUS AND THIS PROSPECTUS SUPPLEMENT.

                                  -----------

         UNTIL [NINETY DAYS AFTER THE DATE OF THIS PROSPECTUS SUPPLEMENT], ALL
DEALERS EFFECTING TRANSACTIONS IN THE OFFERED CERTIFICATES, WHETHER OR NOT
PARTICIPATING IN THIS DISTRIBUTION, MAY BE REQUIRED TO DELIVER A PROSPECTUS
SUPPLEMENT AND PROSPECTUS. THIS DELIVERY REQUIREMENT IS IN ADDITION TO THE
OBLIGATION OF DEALERS TO DELIVER A PROSPECTUS SUPPLEMENT AND PROSPECTUS WHEN
ACTING AS UNDERWRITERS AND WITH RESPECT TO THEIR UNSOLD ALLOTMENTS OR
SUBSCRIPTIONS.

                                      S-4

<PAGE>


<TABLE>
<CAPTION>
                               TABLE OF CONTENTS
                                                                       Page No.

<S>                                                                       <C>
SUMMARY OF PROSPECTUS SUPPLEMENT..........................................S-7

RISK FACTORS.............................................................S-18
     The Certificates....................................................S-18
          Limited Liquidity..............................................S-18
          Variability in Yield; Priority of Payments.....................S-18
          Yield Sensitivity of the Class S Certificates..................S-19
     The Mortgage Loans..................................................S-19
          Nature of the Mortgaged Properties.............................S-19
          Limited Recourse...............................................S-19
          Environmental Law Considerations...............................S-19
          Geographic Concentration.......................................S-20
          Concentration of Mortgage Loans and Borrowers..................S-20
          Adjustable Rate Mortgage Loans.................................S-20
          Balloon Payments...............................................S-20
          Management.....................................................S-20
          Inclusion of Delinquent, Under-Performing and Non-Performing
            Mortgage Loans...............................................S-20

DESCRIPTION OF THE MORTGAGE POOL.........................................S-20
     General.............................................................S-20
     Certain Payment Characteristics.....................................S-21
     Delinquent Mortgage Loans...........................................S-22
     Additional Mortgage Loan Information................................S-22
     The Mortgage Loan Seller............................................S-27
     Underwriting Standards..............................................S-28
     Assignment of the Mortgage Loans; Repurchase........................S-28
     Representations and Warranties; Repurchases.........................S-29

SERVICING OF THE MORTGAGE LOANS..........................................S-30
     General.............................................................S-30
     The Master Servicer.................................................S-30
     Servicing and Other Compensation and Payment of Expenses............S-30
     Modifications, Waivers and Amendments...............................S-31
     Inspections; Collection of Operating Information....................S-32
     Additional Obligations of the Master Servicer with Respect to
       ARM Loans ........................................................S-32

DESCRIPTION OF THE CERTIFICATES..........................................S-32
     General.............................................................S-32
     Distributions.......................................................S-33
          Method, Timing and Amount......................................S-33
          Priority.......................................................S-34
          Pass-Through Rates.............................................S-35
          Distributable Certificate Interest.............................S-35
          Scheduled Principal Distribution Amount and Unscheduled
            Principal Distribution Amount................................S-36
          Certain Calculations with Respect to Individual
            Mortgage Loans...............................................S-36
     Subordination.......................................................S-36
     P&I Advances........................................................S-37
     Reports to Certificateholders; Certain Available Information........S-38
     Voting Rights.......................................................S-38
     Termination.........................................................S-39

                                      S-5

<PAGE>

YIELD AND MATURITY CONSIDERATIONS........................................S-39
     Yield Considerations................................................S-39
          General........................................................S-39
          Pass-Through Rate..............................................S-39
          Rate and Timing of Principal Payments..........................S-39
          Losses and Shortfalls..........................................S-40
          Certain Relevant Factors.......................................S-41
          Delay in Payment of Distributions..............................S-41
          Unpaid Distributable Certificate Interest......................S-41
     Weighted Average Life...............................................S-41
     Yield Sensitivity of the Class S Certificates.......................S-44

USE OF PROCEEDS..........................................................S-45

CERTAIN FEDERAL INCOME TAX CONSEQUENCES..................................S-45

ERISA CONSIDERATIONS.....................................................S-46

LEGAL INVESTMENT.........................................................S-48

METHOD OF DISTRIBUTION...................................................S-48

LEGAL MATTERS............................................................S-49

RATING...................................................................S-49

INDEX OF PRINCIPAL DEFINITIONS...........................................S-50
</TABLE>

                                      S-6

<PAGE>

                        SUMMARY OF PROSPECTUS SUPPLEMENT

         The following summary is qualified in its entirety by reference to the
detailed information appearing elsewhere in this Prospectus Supplement and in
the accompanying Prospectus. Certain capitalized terms used in this Summary may
be defined elsewhere in this Prospectus Supplement or in the Prospectus. An
"Index of Principal Definitions" is included at the end of both this Prospectus
Supplement and the Prospectus. Terms that are used but not defined in this
Prospectus Supplement will have the meanings specified in the Prospectus.

Title of Certificates.............  Bear Stearns Commercial Mortgage Securities
                                    Inc., Commercial Mortgage Pass-Through
                                    Certificates, Series 199__-__ (the
                                    "Certificates"), to be issued in four
                                    Classes, designated as the Class A, Class
                                    B, Class C and Class R Certificates. The
                                    Class A, Class B and Class C Certificates
                                    are herein collectively referred to from
                                    time to time as the "Regular Certificates".
                                    Only the Class A and Class B Certificates
                                    (collectively, the "Offered Certificates")
                                    are offered hereby. The Class C and Class R
                                    Certificates are herein collectively
                                    referred to from time to time as the
                                    "Private Certificates".

Depositor.........................  Bear Stearns Commercial Mortgage Securities
                                    Inc., a Delaware corporation. The Depositor
                                    is an affiliate of Bear, Stearns & Co. Inc.
                                    (the "Underwriter"). See "The Depositor" in
                                    the Prospectus. Neither the Depositor nor
                                    any of its affiliates has insured or
                                    guaranteed the Offered Certificates.

Master Servicer...................  ______________________________, a
                                    _______________. See "Servicing of the
                                    Mortgage Loans-The Master Servicer" herein.

Trustee  .........................  _____________________, a ________________.
                                    See "Description of the Certificates-The
                                    Trustee" herein.

Mortgage Loan Seller..............  ________________________, a
                                    _________________. See "Description of the
                                    Mortgage Pool-The Mortgage Loan Seller"
                                    herein.

Cut-off Date......................  ___________________, 199__.

Delivery Date.....................  On or about ___________________, 199__.

Registration of the
  Class A Certificates............  The Class A Certificates will be
                                    represented by one or more global
                                    Certificates registered in the name of Cede
                                    & Co., as nominee of The Depository Trust
                                    Company ("DTC"). No person acquiring an
                                    interest in the Class A Certificates (any
                                    such person, a "Class A Certificate Owner")
                                    will be entitled to receive a Class A
                                    Certificate in fully registered,
                                    certificated form (a "Definitive Class A
                                    Certificate"), except under the limited
                                    circumstances described in the Prospectus
                                    under "Description of the
                                    Certificates--Book Entry Registration and
                                    Definitive Certificates". Instead, DTC will
                                    effect payments and transfers in respect of
                                    the Class A Certificates by means of its
                                    electronic recordkeeping services, acting
                                    through certain participating organizations
                                    ("Participants"). This may result in
                                    certain delays in receipt of payments by an
                                    investor and may restrict an investor's
                                    ability to pledge its securities. Unless
                                    and until Definitive Class A Certificates
                                    are issued, all references herein to the
                                    rights of holders of the Class A
                                    Certificates are to the rights of Class A
                                    Certificate Owners as they may be exercised
                                    through DTC and its Participants, except as
                                    otherwise specified herein. See
                                    "Description of the Certificates--General"
                                    herein and "Description of the
                                    Certificates--Book-Entry Registration and
                                    Definitive Certificates" in the Prospectus.

Denominations.....................  The Class A Certificates will be issued,
                                    maintained and transferred on the
                                    book-entry records of DTC and its
                                    Participants in denominations of $1,000 and
                                    in integral multiples

                                      S-7

<PAGE>

                                    thereof. The Class B Certificates will be
                                    issuable in fully registered, certificated
                                    form in denominations of $____________ and
                                    in integral multiples of $1,000 in excess
                                    thereof, with one Class B Certificate
                                    evidencing an additional amount equal to
                                    the remainder of the initial Certificate
                                    Balance of such Class.


The Mortgage Pool.................  The Mortgage Pool will consist of _____
                                    conventional, balloon Mortgage Loans with
                                    an Initial Pool Balance of
                                    $_________________. On or prior to the
                                    Delivery Date, the Depositor will acquire
                                    the Mortgage Loans from the Mortgage Loan
                                    Seller pursuant to a Mortgage Loan Purchase
                                    Agreement, dated [the date hereof], between
                                    the Depositor and the Mortgage Loan Seller
                                    (the "Mortgage Loan Purchase Agreement").
                                    In the Mortgage Loan Purchase Agreement,
                                    the Mortgage Loan Seller has made certain
                                    representations and warranties to the
                                    Depositor regarding the characteristics and
                                    quality of the Mortgage Loans and, as more
                                    particularly described herein, has agreed
                                    to cure any material breach thereof or
                                    repurchase the affected Mortgage Loan. In
                                    connection with the assignment of its
                                    interests in the Mortgage Loans to the
                                    Trustee, the Depositor will also assign its
                                    rights under the Mortgage Loan Purchase
                                    Agreement insofar as they relate to or
                                    arise out of the Mortgage Loan Seller's
                                    representations and warranties regarding
                                    the Mortgage Loans. See "Description of the
                                    Mortgage Pool--Representations and
                                    Warranties; Repurchases" herein.

                                    Each Mortgage Loan is secured by a first
                                    mortgage lien on a fee simple estate in a
                                    multifamily rental or commercial property
                                    (each, a "Mortgaged Property"). ________ of
                                    the Mortgage Loans, which represent _____%
                                    of the Initial Pool Balance, are secured by
                                    liens on Mortgaged Properties located in
                                    _______________. The remaining Mortgaged
                                    Properties are located throughout
                                    ___________ other states. See "Description
                                    of the Mortgage Pool--Additional Mortgage
                                    Loan Information" herein.

                                    ___________ of the Mortgage Loans, which
                                    represent ______% of the Initial Pool
                                    Balance, provide for scheduled payments of
                                    principal and/or interest ("Monthly
                                    Payments") to be due on the first day of
                                    each month; the remainder of the Mortgage
                                    Loans provide for Monthly Payments to be
                                    due on the ____, _____, _____ or _____ day
                                    of each month (the date in any month on
                                    which a Monthly Payment on a Mortgage Loan
                                    is first due, the "Due Date"). The
                                    annualized rate at which interest accrues
                                    (the "Mortgage Rate") on ____ of the
                                    Mortgage Loans (the "ARM Loans"), which
                                    represent _____% of the Initial Pool
                                    Balance, is subject to adjustment on
                                    specified Due Dates (each such date of
                                    adjustment, an "Interest Rate Adjustment
                                    Date") by adding a fixed number of basis
                                    points (a "Gross Margin") to the value of a
                                    base index (an "Index"), subject, in ______
                                    cases, to lifetime maximum and/or minimum
                                    Mortgage Rates, and in _____ cases, to
                                    periodic maximum and/or minimum Mortgage
                                    Rates, in each case as described herein;
                                    and the remaining Mortgage Loans (the
                                    "Fixed Rate Loans") bear interest at fixed
                                    Mortgage Rates. ____ of the ARM Loans,
                                    which represent ___% of the Initial Pool
                                    Balance, provide for Interest Rate
                                    Adjustment Dates that occur monthly, while
                                    the remainder of the ARM Loans provide for
                                    adjustments of the Mortgage Rate to occur
                                    semi-annually or annually. [Identify
                                    Mortgage Loan Index] See "Description of
                                    the Mortgage Pool--Certain Payment
                                    Characteristics" herein. The amount of the
                                    Monthly Payment on all of the ARM Loans is
                                    subject to adjustment on specified Due
                                    Dates (each such date, a "Payment
                                    Adjustment Date") to an amount that would
                                    amortize the outstanding principal balance
                                    of the Mortgage Loan over its then
                                    remaining amortization schedule and pay
                                    interest at the then applicable Mortgage
                                    Rate. The ARM Loans provide for Payment
                                    Adjustment Dates that occur on the Due Date
                                    following each related Interest Rate
                                    Adjustment Date.

                                    All of the Mortgage Loans provide for
                                    monthly payments of principal based on
                                    amortization schedules significantly longer
                                    than the remaining terms of such Mortgage

                                      S-8

<PAGE>
                                    Loans, thereby leaving substantial
                                    principal amounts due and payable (each
                                    such payment, a "Balloon Payment") on their
                                    respective maturity dates, unless prepaid
                                    prior thereto.

                                    As of the Cut-off Date, the Mortgage Loans
                                    had the following additional
                                    characteristics:

                              (i)   Mortgage Rates ranging from ____% per annum
                                    to ____% per annum, and a weighted average
                                    Mortgage Rate of _____% per annum;

                             (ii)   in the case of the ARM Loans, Gross Margins
                                    ranging from _____ basis points to _____
                                    basis points, and a weighted average Gross
                                    Margin of _____ basis points;

                            (iii)   for those ___ ARM Loans as to which such
                                    characteristic applies, minimum lifetime
                                    Mortgage Rates ranging from ___% per annum
                                    to ___% per annum, and a weighted average
                                    minimum lifetime Mortgage Rate of ____% per
                                    annum;

                             (iv)   for those ___ ARM Loans as to which such
                                    characteristic applies, maximum lifetime
                                    Mortgage Rates ranging from ___% per annum
                                    to ___% per annum, and a weighted average
                                    maximum lifetime Mortgage Rate of ___% per
                                    annum;

                              (v)   Cut-off Date Balances ranging from
                                    $____________ to $____________, and an
                                    average Cut-off Date Balance of
                                    $____________;

                             (vi)   original terms to scheduled maturity
                                    ranging from ___ months to ____ months, and
                                    a weighted average original term to
                                    scheduled maturity of ___ months;

                            (vii)   remaining terms to scheduled maturity
                                    ranging from ___ months to ____ months, and
                                    a weighted average remaining term to
                                    scheduled maturity of ____ months;

                           (viii)   Cut-off Date LTV Ratios (i.e., in each
                                    case, a loan-to-value ratio based upon (a)
                                    the Cut-off Date Balance of the Mortgage
                                    Loan, and (b) the appraised value of the
                                    related Mortgaged Property determined at
                                    the time of origination of such loan)
                                    ranging from _____% to ____%, and a
                                    weighted average Cut-off Date LTV Ratio of
                                    _____%; and

                             (ix)   for those ___ Mortgage Loans as to which
                                    such characteristic was determinable, Debt
                                    Service Coverage Ratios (calculated as more
                                    particularly described under "Description
                                    of the Mortgage Pool--Additional Mortgage
                                    Loan Information") ranging from _______x to
                                    ______x, and a weighted average Debt
                                    Service Coverage Ratio of _______x.

                                    The Mortgage Loans were originated between
                                    19__ and 19__.

<PAGE>
Description of the
  Certificates....................  The Certificates will be issued pursuant to
                                    a Pooling and Servicing Agreement, to be
                                    dated as of the Cut-off Date, among the
                                    Depositor, the Master Servicer and the
                                    Trustee (the "Pooling and Servicing
                                    Agreement"), and will represent in the
                                    aggregate the entire beneficial ownership
                                    interest in a trust fund (the "Trust Fund")
                                    consisting of the Mortgage Pool and certain
                                    related assets.

  A. Certificate
     Balance......................  The aggregate Certificate Balance of the
                                    Certificates as of the Delivery Date will
                                    equal the Initial Pool Balance. The Class A
                                    Certificates will have an initial
                                    Certificate Balance of $_______________,
                                    which represents _____% of the Initial Pool
                                    Balance; the Class B Certificates will have
                                    an initial Certificate Balance of
                                    $___________, which represents ___% of the
                                    Initial Pool Balance; the Class C
                                    Certificates will have an initial
                                    Certificate Balance of $____________, which
                                    represents ___% of the Initial Pool
                                    Balance; and the

                                      S-9

<PAGE>

                                    Class R Certificates will have a
                                    Certificate Balance of zero. The
                                    Certificate Balance of each Class of
                                    Certificates outstanding at any time
                                    represents the maximum amount that the
                                    holders thereof are entitled to receive as
                                    distributions allocable to principal from
                                    the cash flow on the Mortgage Loans and
                                    other assets in the Trust Fund. As more
                                    specifically described herein, the
                                    Certificate Balance of each Class of
                                    Regular Certificates will be adjusted from
                                    time to time on each Distribution Date to
                                    reflect any reductions therein resulting
                                    from the distribution of principal of such
                                    Class. See "Description of the Certificates
                                    --General" herein.

                                    Losses experienced with respect to the
                                    Mortgage Loans or otherwise with respect to
                                    the Trust Fund will not be applied to
                                    reduce either the Certificate Balance or
                                    the absolute entitlement to interest of any
                                    Class of Regular Certificates, even though
                                    such losses may cause one or more of such
                                    Classes to receive less than the full
                                    amount of principal and interest to which
                                    it is entitled. As a result, the aggregate
                                    Stated Principal Balance of the Mortgage
                                    Pool at any time subsequent to the initial
                                    Distribution Date may be less than the
                                    aggregate Certificate Balance of the
                                    Regular Certificates. Such deficit will be
                                    allocated to the respective Classes of
                                    Regular Certificates (in each case to the
                                    extent of its Certificate Balance) in
                                    reverse alphabetical order of their Class
                                    designations (i.e., C, B, A). Such
                                    allocation will not reduce the Certificate
                                    Balance of any such Class and is intended
                                    solely to identify the portion (the
                                    "Uncovered Portion") of the Certificate
                                    Balance of each such Class for which there
                                    is at such time no corresponding principal
                                    amount of Mortgage Loans. See "Description
                                    of the Certificates--Subordination" herein.

                                    The "Stated Principal Balance" of each
                                    Mortgage Loan outstanding at any time
                                    represents the principal balance of such
                                    Mortgage Loan ultimately due and payable to
                                    the Certificateholders. As more
                                    particularly described herein, the Stated
                                    Principal Balance of each Mortgage Loan
                                    initially will equal the Cut-off Date
                                    Balance thereof and, on each Distribution
                                    Date, will be reduced by any payments or
                                    other collections (or advances in lieu
                                    thereof) of principal of such Mortgage Loan
                                    that are distributed on the Certificates on
                                    such date. See "Description of the
                                    Certificates--Distributions--Certain
                                    Calculations with Respect to Individual
                                    Mortgage Loans" herein.

  B. Pass-Through
     Rates........................  The Pass-Through Rate applicable to the
                                    Class A and Class B Certificates for the
                                    initial Distribution Date will equal _____%
                                    per annum. With respect to any Distribution
                                    Date subsequent to the initial Distribution
                                    Date, the Pass-Through Rate for the Class A
                                    Certificates and the Class B Certificates
                                    will equal the Weighted Average Effective
                                    Net Mortgage Rate for such Distribution
                                    Date.

                                    [The Pass-Through Rate applicable to the
                                    Class C Certificates for any Distribution
                                    Date will equal the Weighted Average
                                    Effective Net Mortgage Rate for such
                                    Distribution Date. The Class R Certificates
                                    will have no specified Pass-Through Rate.]

                                    The "Weighted Average Effective Net
                                    Mortgage Rate" for each Distribution Date
                                    is the weighted average of the applicable
                                    "Effective Net Mortgage Rates" for the
                                    Mortgage Loans, weighted on the basis of
                                    their respective Stated Principal Balances
                                    immediately prior to such Distribution
                                    Date. For purposes of calculating the
                                    Weighted Average Effective Net Mortgage
                                    Rate for any Distribution Date, the
                                    applicable "Effective Net Mortgage Rate"
                                    for each Mortgage Loan is an annualized
                                    rate equal to the Mortgage Rate in effect
                                    for such Mortgage Loan as of the
                                    commencement of the related Due Period, (a)
                                    reduced by ___ basis points (the Mortgage
                                    Rate, as so reduced, the "Net Mortgage
                                    Rate"), and (b) if the accrual of interest
                                    on such Mortgage Loan is computed other
                                    than on the basis of a 360-day year
                                    consisting of twelve 30-day months (which
                                    is the basis of accrual for interest on the
                                    Regular Certificates), then adjusted to
                                    reflect that difference in computation.

                                      S-10

<PAGE>

                                    The "Due Period" for each Distribution Date
                                    will be the period that begins on the ____
                                    day of the month preceding the month in
                                    which such Distribution Date occurs and
                                    ends on the ____ day of the month in which
                                    such Distribution Date occurs. See
                                    "Description of the Certificates
                                    --Distributions--Pass-Through Rates"
                                    herein.

  C. Distributions................  Distributions on the Certificates will be
                                    made by the Master Servicer, to the extent
                                    of available funds, on the ___ day of
                                    each month or, if any such ___ day is not a
                                    business day, then on the next succeeding
                                    business day, beginning in __________ 199__
                                    (each, a "Distribution Date"), to the
                                    holders of record as of the close of
                                    business on the __________ day of the month
                                    preceding the month of each such
                                    distribution (each, a "Record Date").
                                    Notwithstanding the above, the final
                                    distribution on any Certificate will be
                                    made after due notice by the Master
                                    Servicer of the pendency of such
                                    distribution and only upon presentation and
                                    surrender of such Certificates at the
                                    location to be specified in such notice.
                                    The total of all payments or other
                                    collections (or advances in lieu thereof)
                                    on or in respect of the Mortgage Loans that
                                    are available for distribution to
                                    Certificateholders on any Distribution Date
                                    is herein referred to as the "Available
                                    Distribution Amount" for such date. See
                                    "Description of the
                                    Certificates--Distributions--Method, Timing
                                    and Amount" herein.

                                    On each Distribution Date, for so long as
                                    the Class A and/or Class B Certificates
                                    remain outstanding, the Master Servicer
                                    will (except as otherwise described under
                                    "Description of the
                                    Certificates--Termination" herein) apply
                                    the Available Distribution Amount for such
                                    date for the following purposes and in the
                                    following order of priority, in each case
                                    to the extent of remaining available funds:

                                    (1)  to distributions of interest to the
                                         holders of the Class A Certificates in
                                         an amount equal to all Distributable
                                         Certificate Interest in respect of the
                                         Class A Certificates for such
                                         Distribution Date and, to the extent
                                         not previously paid, for all prior
                                         Distribution Dates;

                                    (2)  to distributions of principal to the
                                         holders of the Class A Certificates in
                                         an amount equal to the sum of (a) the
                                         product of (i) the Class A
                                         Certificates' Ownership Percentage (as
                                         calculated immediately prior to such
                                         Distribution Date), multiplied by (ii)
                                         the Scheduled Principal Distribution
                                         Amount for such Distribution Date,
                                         plus (b) the entire Unscheduled
                                         Principal Distribution Amount for such
                                         Distribution Date (but not more than
                                         would be necessary to reduce the
                                         Certificate Balance of the Class A
                                         Certificates to zero);

                                    (3)  to distributions of principal to the
                                         holders of the Class A Certificates in
                                         an amount equal to any Uncovered
                                         Portion of the Certificate Balance of
                                         the Class A Certificates immediately
                                         prior to such Distribution Date;

                                    (4)  to distributions of interest to the
                                         holders of the Class B Certificates in
                                         an amount equal to all Distributable
                                         Certificate Interest in respect of the
                                         Class B Certificates for such
                                         Distribution Date and, to the extent
                                         not previously paid, for all prior
                                         Distribution Dates;

                                    (5)  to distributions of principal to the
                                         holders of the Class B Certificates in
                                         an amount equal to the sum of (a) the
                                         product of (i) the Class B
                                         Certificates' Ownership Percentage (as
                                         calculated immediately prior to such
                                         Distribution Date), multiplied by (ii)
                                         the Scheduled Principal Distribution
                                         Amount for such Distribution Date,
                                         plus (b) if the Class A Certificates
                                         have been retired, then to the extent
                                         not distributed in retirement thereof
                                         on such Distribution Date, the entire
                                         Unscheduled Principal Distribution
                                         Amount for such Distribution Date (but
                                         not more than

                                      S-11

<PAGE>

                                         would be necessary to reduce the
                                         Certificate Balance of the Class B
                                         Certificates to zero);

                                    (6)  to distributions of principal to the
                                         holders of the Class A Certificates in
                                         an amount equal to any Uncovered
                                         Portion of the Certificate Balance of
                                         the Class B Certificates immediately
                                         prior to such Distribution Date (but
                                         not more than would be necessary to
                                         reduce the Certificate Balance of the
                                         Class A Certificates to zero);

                                    (7)  to distributions of principal to the
                                         holders of the Class B Certificates in
                                         an amount equal to any Uncovered
                                         Portion of the Certificate Balance of
                                         the Class B Certificates immediately
                                         prior to such Distribution Date, net
                                         of any distributions of principal made
                                         on such Distribution Date in respect
                                         of the Class A Certificates as
                                         described in the immediately preceding
                                         clause (6);

                                    (8)  to distributions of interest to the
                                         holders of the Class C Certificates in
                                         an amount equal to all Distributable
                                         Certificate Interest in respect of the
                                         Class C Certificates for such
                                         Distribution Date and, to the extent
                                         not previously distributed, for all
                                         prior Distribution Dates;

                                    (9)  to distributions of principal to the
                                         holders of the Class C Certificates in
                                         an amount equal to the product of (a)
                                         the Class C Certificates' Ownership
                                         Percentage (as calculated immediately
                                         prior to such Distribution Date),
                                         multiplied by (b) the Scheduled
                                         Principal Distribution Amount for such
                                         Distribution Date;

                                    (10) to distributions of principal to the
                                         holders of the respective Classes of
                                         Regular Certificates, in alphabetical
                                         order of their Class designations
                                         (i.e., A, B, C), in an aggregate
                                         amount equal to any Uncovered Portion
                                         of the Certificate Balance of the
                                         Class C Certificates immediately prior
                                         to such Distribution Date (but, in
                                         each case, not more than would be
                                         necessary to reduce the related
                                         Certificate Balance to zero); and

                                    (11) to distributions to the holders of the
                                         Class R Certificates in an amount
                                         equal to the remaining balance, if
                                         any, of the Available Distribution
                                         Amount. See "Description of the
                                         Certificates--Distributions--Priority"
                                         here-in.

                                    The "Distributable Certificate Interest" in
                                    respect of any Class of Regular
                                    Certificates for any Distribution Date will
                                    equal 30 days' interest at the applicable
                                    Pass-Through Rate accrued on the
                                    Certificate Balance of such Class of
                                    Regular Certificates immediately prior to
                                    such Distribution Date, reduced (to not
                                    less than zero) by such Class of Regular
                                    Certificates' allocable share (in each
                                    case, calculated as described herein) of
                                    any Net Aggregate Prepayment Interest
                                    Shortfall (as described below) for such
                                    Distribution Date. The "Net Aggregate
                                    Prepayment Interest Shortfall" for any
                                    Distribution Date will be the amount, if
                                    any, by which (a) the aggregate of any
                                    Prepayment Interest Shortfalls incurred
                                    during the related Due Period exceeds (b)
                                    the aggregate of any Prepayment Interest
                                    Excesses and prepayment premiums collected
                                    during the related Due Period. A
                                    "Prepayment Interest Shortfall" is a
                                    shortfall in the collection of a full
                                    month's interest (net of related servicing
                                    fees) on any Mortgage Loan by reason of a
                                    full or partial principal prepayment made
                                    prior to its Due Date in any Due Period. A
                                    "Prepayment Interest Excess" is a payment
                                    of interest (net of related servicing fees)
                                    made in connection with any full or partial
                                    prepayment of a Mortgage Loan subsequent to
                                    its Due Date in any Due Period, which
                                    payment of interest is intended to cover
                                    the period on and after such Due Date. See
                                    "Description of the
                                    Certificates--Distributions--Distributable
                                    Certificate Interest" herein.

                                      S-12

<PAGE>

                                    The "Scheduled Principal Distribution
                                    Amount" for any Distribution Date will
                                    equal the aggregate of all scheduled
                                    payments of principal (including the
                                    principal portion of any Balloon Payments)
                                    due on the Mortgage Loans during or, if and
                                    to the extent not previously received or
                                    advanced and distributed on prior
                                    Distribution Dates, prior to the related
                                    Due Period that were either received from
                                    the borrowers as of the ___ day of the
                                    month in which such Distribution Date
                                    occurs or advanced by the Master Servicer
                                    in respect of such Distribution Date. The
                                    "Unscheduled Principal Distribution Amount"
                                    for any Distribution Date will, in general,
                                    equal the aggregate of (i) all prepayments
                                    of principal of the Mortgage Loans received
                                    from the borrowers during the related Due
                                    Period, and (ii) any other unscheduled
                                    collections on or in respect of the
                                    Mortgage Loans and any Mortgaged Properties
                                    acquired in respect of defaulted Mortgage
                                    Loans through foreclosure, deed in lieu of
                                    foreclosure or otherwise (each, an "REO
                                    Property"), which other unscheduled
                                    collections were received during the
                                    related Due Period and were identified and
                                    applied by the Master Servicer as
                                    recoveries of previously unadvanced
                                    principal of the related Mortgage Loans.
                                    The respective amounts which constitute the
                                    Scheduled Principal Distribution Amount and
                                    Unscheduled Principal Distribution Amount
                                    for any Distribution Date are herein
                                    collectively referred to from time to time
                                    as the "Distributable Principal". The
                                    "Ownership Percentage" evidenced by any
                                    Class of Certificates as of any date of
                                    determination will equal a fraction,
                                    expressed as a percentage, the numerator of
                                    which is the then Certificate Balance of
                                    such Class of Certificates, net (in the
                                    case of a Class of Regular Certificates) of
                                    any Uncovered Portion of such Certificate
                                    Balance, and the denominator of which is
                                    the then aggregate Stated Principal Balance
                                    of the Mortgage Pool. See "Description of
                                    the Certificates--Distributions--Scheduled
                                    Principal Distribution Amount and
                                    Unscheduled Principal Distribution Amount"
                                    herein.

                                    Certain Investment Considerations; Mortgage
                                    Loan Prepayments. The yield on the Offered
                                    Certificates of either class will depend
                                    on, among other things, the Pass-Through
                                    Rate for such Certificates. The yield on
                                    any Offered Certificate that is purchased
                                    at a discount or premium will also be
                                    affected by the rate and timing of
                                    distributions in respect of principal on
                                    such Certificate, which in turn will be
                                    affected by (i) the rate and timing of
                                    principal payments (including principal
                                    prepayments) on the Mortgage Loans, (ii)
                                    the availability from time to time of an
                                    amount other than Distributable Principal
                                    to amortize the Class Balances of such
                                    Certificates and (iii) the extent to which
                                    the items described in subclauses (i) and
                                    (ii) are applied on any Distribution Date
                                    in reduction of the Certificate Balance of
                                    the Class to which such Certificate
                                    belongs, which will be dependent, in part,
                                    on the nature of such amounts. See
                                    "Description of the
                                    Certificates--Distributions--Priority" and
                                    "Distributions--Calculation of Principal
                                    Distributions" herein.

                                    The actual rate of prepayment of principal
                                    on the Mortgage Loans cannot be predicted.
                                    The Mortgage Loans may be prepaid at any
                                    time, subject, in the case of ____ Mortgage
                                    Loans, which represent _____% of the
                                    Initial Pool Balance, to payment of a
                                    Prepayment Premium. The investment
                                    performance of the Offered Certificates may
                                    vary materially and adversely from the
                                    investment expectations of investors due to
                                    prepayments on the Mortgage Loans being
                                    higher or lower than anticipated by
                                    investors. The actual yield to the holder
                                    of an Offered Certificate may not be equal
                                    to the yield anticipated at the time of
                                    purchase of the Certificate or,
                                    notwithstanding that the actual yield is
                                    equal to the yield anticipated at that
                                    time, the total return on investment
                                    expected by the investor or the expected
                                    weighted average life of the Certificate
                                    may not be realized. These effects are
                                    summarized below. For a discussion of
                                    certain factors affecting prepayment of the
                                    Mortgage Loans, including the effect of
                                    Prepayment Premiums, see "Risk Factors" and
                                    "Yield and Maturity Considerations" herein
                                    and "Yield Considerations" in the
                                    Prospectus. In deciding whether to purchase
                                    any Offered Certificates, an investor
                                    should make an independent decision as to
                                    the appropriate prepayment assumptions to
                                    be used.


                                      S-13

<PAGE>

  D. Yield Considerations.........  Yield. If an investor purchases an Offered
                                    Certificate at an amount equal to its
                                    unpaid principal balance (i.e., at "par"),
                                    the effective yield to that investor
                                    (assuming that there are no interest
                                    shortfalls and assuming the full return of
                                    the purchaser's investment principal) will
                                    approximate the pass-through rate on that
                                    Certificate. If an investor pays less or
                                    more than the unpaid principal balance of
                                    the Certificate (i.e. buys the Certificate
                                    at a "discount" or "premium",
                                    respectively), then, based on the
                                    assumptions set forth in the preceding
                                    sentence, the effective yield to the
                                    investor will be higher or lower,
                                    respectively, than the pass-through rate on
                                    that Certificate, because such discount or
                                    premium will be amortized over the life of
                                    the Certificate. Any deviation in the
                                    actual rate of prepayments on the Mortgage
                                    Loans from the rate assumed by the investor
                                    will affect the period of time over which,
                                    or the rate at which, the discount or
                                    premium will be amortized and,
                                    consequently, will change the investor's
                                    actual yield from that anticipated. An
                                    investor that purchases an Offered
                                    Certificate at a discount should carefully
                                    consider the risk that a slower than
                                    anticipated rate of principal payments on
                                    the Mortgage Loans will result in an actual
                                    yield that is lower than such investor's
                                    expected yield. An investor that purchases
                                    any Offered Certificate at a premium should
                                    consider the risk that a faster than
                                    anticipated rate of principal payments on
                                    the Mortgage Loans will result in an actual
                                    yield that is lower than such investor's
                                    expected yield. Insofar as an investor's
                                    initial investment in any Offered
                                    Certificate is returned in the form of
                                    payments of principal thereon, there can be
                                    no assurance that such amounts can be
                                    reinvested in a comparable alternative
                                    investment with a comparable yield.

                                    Reinvestment Risk. As stated above, if an
                                    Offered Certificate is purchased at par,
                                    fluctuations in the rate of distributions
                                    of principal will generally not affect the
                                    yield to maturity of that Certificate.
                                    However, the total return on any
                                    purchaser's investment, including that of
                                    an investor who purchases at par, will be
                                    reduced to the extent that principal
                                    distributions received on its Certificate
                                    cannot be reinvested at a rate as high as
                                    the pass-through rate of the Certificate.
                                    Investors in the Offered Certificates
                                    should consider the risk that rapid rates
                                    of prepayments on the Mortgage Loans may
                                    coincide with periods of low prevailing
                                    market interest rates. During periods of
                                    low prevailing market interest rates,
                                    mortgagors may be expected to prepay or
                                    refinance Mortgage Loans that carry
                                    interest rates significantly higher than
                                    then-current interest rates for mortgage
                                    loans. Consequently, the amount of
                                    principal distributions available to an
                                    investor for reinvestment at such low
                                    prevailing interest rates may be relatively
                                    large. Conversely, slow rates of
                                    prepayments on the Mortgage Loans may
                                    coincide with periods of high prevailing
                                    market interest rates. During such periods,
                                    it is less likely that mortgagors will
                                    elect to prepay or refinance Mortgage Loans
                                    and, therefore, the amount of principal
                                    distributions available to an investor for
                                    reinvestment at such high prevailing
                                    interest rates may be relatively small.

                                    Weighted Average Life Volatility. One
                                    indication of the effect of varying
                                    prepayment rates on a security is the
                                    change in its weighted average life. The
                                    "weighted average life" of an Offered
                                    Certificate is the average amount of time
                                    that will elapse between the date of is-
                                    suance of the Certificate and the date on
                                    which each dollar in reduction of the
                                    principal balance of the Certificate is
                                    distributed to the investor. Low rates of
                                    prepayment may result in the extension of
                                    the weighted average life of a Certificate;
                                    high rates may result in the shortening of
                                    such weighted average life. In general, if
                                    the weighted average life of a Certificate
                                    purchased at par is extended beyond that
                                    initially anticipated, such Certificate's
                                    market value may be adversely affected,
                                    even though the yield to maturity on the
                                    Certificate is unaffected. The weighted
                                    average lives of the Offered Certificates,
                                    under various prepayment scenarios, are
                                    displayed in the table appearing under the
                                    heading "Yield and Maturity
                                    Considerations--Weighted Average Life"
                                    herein. [The following disclosure is
                                    applicable to Stripped Interest
                                    Certificates because the Class S
                                    Certificates are interest-only Certificates
                                    and are not entitled to any distributions
                                    in respect of principal, the yield to
                                    maturity of the Class S Certificates will
                                    be especially sensitive to the prepayment,

                                      S-14

<PAGE>

                                    repurchase and default experience on the
                                    Mortgage Loans, which may fluctuate
                                    significantly from time to time. A rate of
                                    principal payments that is more rapid than
                                    expected by investors will have a material
                                    negative effect on the yield to maturity of
                                    the Class S Certificates. See "Risk
                                    Factors--Yield Sensitivity of the Class S
                                    Certificates" and "Yield and Maturity
                                    Considerations--Yield Sensitivity of the
                                    Class S Certificates" herein.]

P&I Advances......................  [Subject to a recoverability determination
                                    as described herein, the Master Servicer is
                                    required to make advances (each, a "P&I
                                    Advance") with respect to each Distribution
                                    Date in an amount that is generally equal
                                    to the aggregate of: (i) all delinquent
                                    payments of principal and interest (net of
                                    related servicing fees) on the Mortgage
                                    Loans, other than delinquent Balloon
                                    Payments, scheduled to be due during the
                                    related Due Period; (ii) in the case of
                                    each Mortgage Loan delinquent in respect of
                                    its Balloon Payment, an amount equal to 30
                                    days' interest thereon (net of related
                                    servicing fees), but only to the extent
                                    that the related borrower has not made a
                                    payment sufficient to cover such amount
                                    under any forbearance arrangement or
                                    otherwise, which payment has been included
                                    in the Available Distribution Amount for
                                    such Distribution Date; and (iii) in the
                                    case of each REO Property, an amount equal
                                    to 30 days' imputed interest with respect
                                    thereto (net of related servicing fees),
                                    but only to the extent that such amount is
                                    not covered by any net income from such REO
                                    Property included in the Available
                                    Distribution Amount for such Distribution
                                    Date. As more fully described herein, the
                                    Master Servicer will be entitled to
                                    interest on any P&I Advances made, and
                                    certain servicing expenses incurred, by it
                                    or on its behalf. Such interest will accrue
                                    from the date any such P&I Advance is made
                                    or such servicing expense is incurred at an
                                    annualized rate equal to ____% (the "Master
                                    Servicer Reimbursement Rate") and will be
                                    paid, contemporaneously with the
                                    reimbursement of such P&I Advance or such
                                    servicing expense, out of general
                                    collections on the Mortgage Pool then on
                                    deposit in the Certificate Account. See
                                    "Description of the Certificates--P&I
                                    Advances" herein and "Description of the
                                    Certificates--Advances in Respect of
                                    Delinquencies" and "Description of the
                                    Pooling Agreements--Certificate Account" in
                                    the Prospectus.]

Subordination.....................  The rights of holders of the Class B
                                    Certificates and each Class of the Private
                                    Certificates (collectively, the
                                    "Subordinate Certificates") to receive
                                    distributions of amounts collected or
                                    advanced on the Mortgage Loans will, in
                                    each case, be subordinated, to the extent
                                    described herein, to the rights of holders
                                    of the Class A Certificates and each other
                                    Class of Subordinate Certificates, if any,
                                    with an earlier alphabetical Class
                                    designation. This subordination is intended
                                    to enhance the likelihood of timely receipt
                                    by the holders of the Class A Certificates
                                    of the full amount of Distributable
                                    Certificate Interest payable in respect of
                                    such Certificates on each Distribution
                                    Date, and the ultimate receipt by such
                                    holders of principal equal to the entire
                                    Certificate Balance of the Class A
                                    Certificates. Similarly, but to a lesser
                                    degree, this subordination is also intended
                                    to enhance the likelihood of timely receipt
                                    by the holders of the Class B Certificates
                                    of the full amount of Distributable
                                    Certificate Interest payable in respect of
                                    such Certificates on each Distribution
                                    Date, and the ultimate receipt by such
                                    holders of principal equal to the entire
                                    Certificate Balance of the related Class of
                                    Certificates. The protection afforded to
                                    the holders of each Class of Offered
                                    Certificates by means of the subordination
                                    of each other Class of Certificates with a
                                    later alphabetical Class designation will
                                    be accomplished by the application of the
                                    Available Distribution Amount on each
                                    Distribution Date in the order described
                                    above in this Summary under "Description of
                                    the Certificates--Distributions". No other
                                    form of Credit Support will be available
                                    for the benefit of the holders of the
                                    Offered Certificates.

Optional Termination..............  At its option, the Master Servicer may
                                    purchase all of the Mortgage Loans and REO
                                    Properties, and thereby effect termination
                                    of the Trust Fund and early retirement of
                                    the then outstanding Certificates, on any
                                    Distribution Date on which the remaining
                                    aggregate Stated

                                      S-15

<PAGE>

                                    Principal Balance of the Mortgage Pool is
                                    less than ___% of the Initial Pool Balance.
                                    See "Description of the
                                    Certificates--Termination" herein and in
                                    the Prospectus.

Certain Federal Income
  Tax Consequences................  Beneficial owners of the Offered
                                    Certificates will be required to report
                                    income thereon in accordance with the
                                    accrual method of accounting. [It is
                                    anticipated that the Class _____
                                    Certificates will be issued with original
                                    issue discount in an amount equal to the
                                    excess of the initial Class Certificate
                                    Balances thereof (plus _____ days of
                                    interest at the pass-through rates thereon)
                                    over their respective issue prices
                                    (including accrued interest). It is further
                                    anticipated that the Class _____
                                    Certificates will be issued at a premium
                                    and that the Class _____ Certificates will
                                    be issued with de minimis original issue
                                    discount for federal income tax purposes.
                                    Although not free from doubt, it is
                                    anticipated that the Class _____
                                    Certificates will be treated as issued with
                                    original issue discount in an amount equal
                                    to the excess of all distributions of
                                    principal and interest thereon over their
                                    issue price (including accrued interest),
                                    and the Depositor intends to report income
                                    in respect of such Class of Certificates in
                                    this manner.] See "Certain Federal Income
                                    Tax Consequences" in the Prospectus.

ERISA Considerations..............  A fiduciary of any employee benefit plan or
                                    other retirement arrangement subject to
                                    Title I of the Employee Retirement Income
                                    Security Act of 1974, as amended ("ERISA"),
                                    or Section 4975 of the Code (a "Plan")
                                    should review carefully with its legal
                                    advisors whether the purchase or holding of
                                    Offered Certificates could give rise to a
                                    transaction that is prohibited or is not
                                    otherwise permitted either under ERISA or
                                    Section 4975 of the Code or whether there
                                    exists any statutory or administrative
                                    prohibited transaction exemption applicable
                                    to an investment therein.

                                    [The U.S. Department of Labor has issued to
                                    Bear, Stearns & Co. Inc. an individual pro-
                                    hibited transaction exemption, Prohibited
                                    Transaction Exemption 90-33, as amended by
                                    Prohibited Transaction Exemption 97-34,
                                    that generally exempts from the application
                                    of certain of the prohibited transaction
                                    provisions of Section 406 of ERISA and the
                                    excise taxes imposed on such prohibited
                                    transactions by Section 4975(a) and (b) of
                                    the Internal Revenue Code of 1986, as
                                    amended (the "Code"), transactions relating
                                    to the purchase, sale and holding of
                                    pass-through certificates underwritten by
                                    the Underwriter, Bear, Stearns & Co. Inc.,
                                    and the servicing and operation of related
                                    asset pools, provided that certain
                                    conditions are satisfied.]

                                    [The Depositor expects that Prohibited
                                    Transaction Exemption 90-33 will generally
                                    apply to the Class A Certificates, but it
                                    will not apply to the Class B Certificates.
                                    As a result,] no transfer of a [Class B]
                                    Certificate or any interest therein may be
                                    made to a Plan or to any person who is
                                    directly or indirectly purchasing such
                                    [Class B] Certificate or interest therein
                                    on behalf of, as named fiduciary of, as
                                    trustee of, or with assets of a Plan,
                                    unless the prospective transferee (at its
                                    own expense) provides the Certificate
                                    Registrar (as identified herein) with a
                                    certification and an opinion of counsel
                                    which establish to the Certificate
                                    Registrar's satisfaction that such transfer
                                    will not result in a violation of Section
                                    406 of ERISA or Section 4975 of the Code or
                                    cause the Master Servicer or the Trustee to
                                    be deemed a fiduciary of such Plan or
                                    result in the imposition of an excise tax
                                    under Section 4975 of the Code. See "ERISA
                                    Considerations" herein and in the
                                    Prospectus.

Rating   .........................  It is a condition of their issuance that
                                    the Class A and Class B Certificates be
                                    rated not lower than "___" and "___",
                                    respectively, by _______________________
                                    ([collectively,] the "Rating Agenc[ies]").
                                    A security rating is not a recommendation
                                    to buy, sell or hold securities and may be
                                    subject to revision or withdrawal at any
                                    time by the assigning rating organization.
                                    A security rating does not address the
                                    frequency of prepayments of Mortgage Loans,
                                    or the corresponding effect on yield to
                                    investors. [The following disclosure is

                                      S-16

<PAGE>

                                    applicable to Stripped Interest
                                    Certificates... A security rating does not
                                    address the frequency or likelihood of
                                    prepayments (whether voluntary or
                                    involuntary) of Mortgage Loans, or the
                                    possibility that, as a result of
                                    prepayments, investors in the Class S
                                    Certificates may realize a lower than
                                    anticipated yield or may fail to recover
                                    fully their initial investment.] See
                                    "Rating" herein and "Risk Factors--Limited
                                    Nature of Ratings" in the Prospectus.

Legal Investment..................  [The Class A Certificates will constitute
                                    "mortgage related securities" for purposes
                                    of the Secondary Mortgage Market
                                    Enhancement Act of 1984, as amended
                                    ("SMMEA"), for so long as they are rated in
                                    one of the two highest ratings categories
                                    by one or more nationally recognized
                                    statistical rating organizations and, as
                                    such, are legal investments for certain
                                    entities to the extent provided in SMMEA
                                    and the Trust Fund consists of Mortgage
                                    Loans, each of which is secured by a first
                                    priority lien on a single parcel of real
                                    estate upon which is located a dwelling or
                                    a mixed residential and commercial
                                    structure or a residential manufactured
                                    home. Such investments, however, will be
                                    subject to general regulatory
                                    considerations governing investment
                                    practices under state and federal law. In
                                    addition, institutions whose investment
                                    activities are subject to review by federal
                                    or state regulatory authorities may be or
                                    may become subject to restrictions, which
                                    may be retroactively imposed by such
                                    regulatory authorities, on the investment
                                    by such institutions in certain forms of
                                    mortgage related securities.

                                    [The Class B Certificates will not be
                                    "mortgage related securities" within the
                                    meaning of the Secondary Mortgage Market
                                    Enhancement Act of 1984. As a result, the
                                    appropriate characterization of the Class B
                                    Certificates under various legal investment
                                    restrictions, and thus the ability of
                                    investors subject to these restrictions to
                                    purchase the Class B Certificates, may be
                                    subject to significant interpretative
                                    uncertainties.]

                                    Investors should consult their own legal
                                    advisors to determine whether and to what
                                    extent the Offered Certificates constitute
                                    legal investments for them. See "Legal
                                    Investment" herein and in the Prospectus.

                                      S-17

<PAGE>

                                  RISK FACTORS

         Prospective purchasers of Offered Certificates should consider, among
other things, the following risk factors (as well as the risk factors set forth
under "Risk Factors" in the Prospectus) in connection with an investment
therein.

THE CERTIFICATES

         Limited Liquidity. There is currently no secondary market for the
Offered Certificates. The Depositor has been advised by the Underwriter that it
currently intends to make a secondary market in the Offered Certificates;
however, that the Underwriter has no obligation to do so and any market making
may be discontinued at any time. There can be no assurance that a secondary
market for the Offered Certificates will develop or, if it does develop, that
it will provide holders of Offered Certificates with liquidity of investment or
that it will continue for the life of the Offered Certificates. The Offered
Certificates will not be listed on any securities exchange.
See "Risk Factors--Secondary Market" in the Prospectus.

         Variability in Yield; Priority of Payments. The yield on any Offered
Certificate will depend on, among other things, the Pass-Through Rate in effect
from time to time for such Certificate, which, for any Distribution Date, will
equal the Weighted Average Effective Net Mortgage Rate for such date.
Accordingly, the yield on the Offered Certificates will be sensitive to
adjustments to the Mortgage Rates on the ARM Loans and to changes in the
relative composition of the Mortgage Pool as a result of scheduled
amortization, voluntary prepayments and involuntary liquidations of Mortgage
Loans. See "Description of the Certificates--Distributions--Pass-Through Rate"
herein.

         The yield on any Offered Certificate that is purchased at a discount
or premium will also be affected by the rate and timing of principal payments
on such Certificate, which in turn will be affected by (i) the rate and timing
of principal payments (including principal prepayments) and other principal
collections on the Mortgage Loans, (ii) the availability from time to time of
amounts other than Distributable Principal to amortize the Certificate Balances
of the respective Classes of Certificates, and (iii) the extent to which the
items described in subclauses (i) and (ii) are applied on any Distribution Date
in reduction of the Certificate Balance of the Class to which such Certificate
belongs. As and to the extent described herein, the holders of each Class of
Offered Certificates will be entitled to receive on each Distribution Date
their allocable share (calculated on the basis of the Ownership Percentage
evidenced by such Class of Certificates immediately prior to such date) of the
Scheduled Principal Distribution Amount for such Distribution Date; however,
the Unscheduled Principal Distribution Amount for each Distribution Date will
be distributable entirely to the holders of the Class A Certificates, until the
Certificate Balance thereof is reduced to zero, and will thereafter be
distributable entirely to the holders of the Class B Certificates, until the
Certificate Balance thereof is reduced to zero. The amount of the Unscheduled
Principal Distribution Amount for any Distribution Date will be dependent in
part upon the amount of principal prepayments received during the related Due
Period. See "--The Mortgage Loans--Prepayments" herein. In addition, as and to
the extent described herein, distributions in respect of an Uncovered Portion
of the Certificate Balance of any Class of Regular Certificates will be
applied, to the extent of such Uncovered Portion, in reduction of the
Certificate Balance(s) of such Class of Regular Certificates and each other
Class of Regular Certificates, if any, with an earlier alphabetical Class
designation, in alphabetical order of such Class designations. See "Description
of the Certificates--Distributions--Priority" and "--Distributions--Scheduled
Principal Distribution Amount and Unscheduled Principal Distribution Amount"
herein. Because it is impossible to predict accurately the timing and amount of
principal prepayments and other unscheduled recoveries of principal, if any,
that will be received, or the availability from time to time of any amounts
other than Distributable Principal to amortize the Certificate Balances of the
respective Classes of Certificates, investors may find it difficult to analyze
the effect that such items might have on the yield and weighted average lives
of the Offered Certificates.

         Furthermore, the yield on any Offered Certificate also will be
affected by the rate and timing of delinquencies and defaults on the Mortgage
Loans and the severity of ensuing losses. As and to the extent described
herein, the Private Certificates are subordinate in right and time of payment
to the Offered Certificates and will bear shortfalls in collections and losses
incurred in respect of the Mortgage Loans prior to the Offered Certificates;
and the Class B Certificates are subordinate in right and time of payment to
the Class A Certificates and will bear shortfalls in collections and losses
incurred in respect of the Mortgage Loans prior to the Class A Certificates.
See "Description of the Mortgage Pool", "Description of the
Certificates--Distributions" and "--Subordination" and "Yield and Maturity
Considerations" herein and "Yield and Maturity Considerations" in the
Prospectus.

[The following disclosure is applicable to Stripped Interest Certificates...

                                      S-18

<PAGE>

         Yield Sensitivity of the Class S Certificates. The yield to maturity
of the Class S Certificates will be especially sensitive to the prepayment,
repurchase and default experience on the Mortgage Loans, which may fluctuate
significantly from time to time. A rate of principal payments that is more
rapid than expected by investors will have a material negative effect on the
yield to maturity of the Class S Certificates. There can be no assurance that
the Mortgage Loans will prepay at any particular rate. Further, because the
Notional Amount of the Class S Certificates is equal to the Certificate Balance
of the Class A Certificates, any amount distributable in respect of principal
of the Class A Certificates will have a negative effect on the yield to
maturity of the Class S Certificates. Prospective investors in the Class S
Certificates should fully consider the associated risks, including the risk
that such investors may not fully recover their initial investment. See "Yield
and Maturity Considerations--Yield Sensitivity of the Class S Certificates"
herein.]

THE MORTGAGE LOANS

         Nature of the Mortgaged Properties. The Mortgaged Properties consist
solely of multifamily and commercial properties. Lending on the security of
multifamily residential and commercial property is generally viewed as exposing
the lender to a greater risk of loss than lending upon the security of one- to
four-family residences. In contrast to lending on the security of single-family
residences, multifamily residential and commercial lending typically involves
larger loans to a single obligor or group of related obligors. Furthermore, the
repayment of loans secured by income producing properties is typically
dependent upon the successful operation of the related real estate project,
which in turn is dependent upon, among other things, the supply and demand for
comparable rental space in the relevant locale and the performance of the
property manager. If the cash flow from the project is reduced (for example, if
leases are not obtained or renewed), the obligor's ability to repay the loan
may be impaired and the resale value of the particular property may decline. In
addition, the successful operation of a multifamily rental or commercial
property may be affected by circumstances outside the control of the borrower
or lender, such as the deterioration of the surrounding neighborhood, the
imposition of rent control or changes in the tax laws. Historical operating
results of the Mortgaged Properties may not be comparable to future operating
results. See "Factors--Risks Associated with Certain Mortgage Loans and
Mortgaged Properties" in the Prospectus.

         Limited Recourse. The Mortgage Loans are not insured or guaranteed by
any governmental entity or private mortgage insurer. The Depositor has not
undertaken any evaluation of the significance of the recourse provisions of any
of a number of the Mortgage Loans that provide for recourse against the related
borrower or another person in the event of a default. Accordingly, investors
should consider all of the Mortgage Loans to be non-recourse loans as to which
recourse in the case of default will be limited to the specific property and
such other assets, if any, as were pledged to secure a Mortgage Loan.

         Environmental Law Considerations. [The Mortgage Loan Seller has
represented and warranted in the Mortgage Loan Purchase Agreement that an
environmental site assessment was conducted in connection with the origination
of each Mortgage Loan. Furthermore, the Mortgage Loan Seller has agreed that,
in the event of a material breach of such representation and warranty, it will
either cure the breach or repurchase the affected Mortgage Loan. The Mortgage
Loan Seller's representations and warranties regarding the Mortgage Loans set
forth in the Mortgage Loan Purchase Agreement will be assigned, together with
the related cure and repurchase obligations, by the Depositor to the Trustee in
connection with the Depositor's assignment of its interests in the Mortgage
Loans. Furthermore, the Mortgage Loan Seller's repurchase obligation will
constitute the sole remedy to Certificateholders and the Trustee for any
material breach of such representation and warranty, and neither the Depositor
nor any of its affiliates will be obligated to repurchase the affected Mortgage
Loan if the Mortgage Loan Seller defaults on its obligation to do so. See
"Description of the Mortgage Pool--Representations and Warranties; Repurchases"
herein.]

         The Pooling and Servicing Agreement requires that the Master Servicer
obtain an environmental site assessment of a Mortgaged Property prior to
acquiring title thereto or assuming its operation. Such prohibition effectively
precludes enforcement of the security for the related Mortgage Note until a
satisfactory environmental site assessment is obtained (or until any required
remedial action is thereafter taken), but will decrease the likelihood that the
Trust Fund will become liable for a material adverse environmental condition at
the Mortgaged Property. However, there can be no assurance that the
requirements of the Pooling and Servicing Agreement will effectively insulate
the Trust Fund from potential liability for a materially adverse environmental
condition at any Mortgaged Property. Given the limited scope of environmental
site assessments, an environmental condition that may affect or exist on or
around a particular Mortgaged Property may not have been discovered during the
course of such environmental site assessment (including regulatory file
reviews). Moreover, the severity of an environmental condition discovered
during an environmental site assessment may not have been revealed fully
because of the limited nature of the investigation. In addition, environmental
conditions may develop after completion of the environmental site assessments,
by operation of the property or otherwise. See "Description of the Pooling
Agreements--Realization Upon Defaulted Mortgage Loans", "Risk
Factors--Environmental Risks" and "Certain Legal Aspects of Mortgage
Loans--Environmental Legislation" in the Prospectus.

                                      S-19

<PAGE>

         Geographic Concentration. ______ Mortgage Loans, which represent ____%
of the Initial Pool Balance, are secured by liens on Mortgaged Properties
located in _____________. In general, that concentration increases the exposure
of the Mortgage Pool to any adverse economic or other developments that may
occur in _________. [In recent periods, _____________ (along with other regions
of the United States) has experienced a significant downturn in the market
value of real estate.]

         Concentration of Mortgage Loans and Borrowers. Several of the Mortgage
Loans have Cut-off Date Balances that are substantially higher than the average
Cut-off Date Balance. In general, concentrations in a mortgage pool of loans
with larger-than-average balances can result in losses that are more severe,
relative to the size of the pool, than would be the case if the aggregate
balance of the pool were more evenly distributed. Concentration of borrowers
also poses increased risks. For instance, if a borrower that owns several
Mortgaged Properties experiences financial difficulty at one Mortgaged
Property, or at another income-producing property that it owns, it could
attempt to avert foreclosure by filing a bankruptcy petition that might have
the effect of interrupting Monthly Payments for an indefinite period on all of
the related Mortgage Loans.

         Adjustable Rate Mortgage Loans. ________ of the Mortgage Loans, which
represent ____% of the Initial Pool Balance, are ARM Loans. Increases in the
required Monthly Payments on ARM Loans in excess of those assumed in the
original underwriting of such loans may result in a default rate higher than
that on mortgage loans with fixed mortgage rates.

         Balloon Payments. None of the Mortgage Loans is fully amortizing over
its term to maturity. Thus, each Mortgage Loan will have a substantial payment
(that is, a Balloon Payment) due at its stated maturity unless prepaid prior
thereto. Loans with Balloon Payments involve a greater risk to the lender than
self-amortizing loans because the ability of a borrower to make a balloon
payment typically will depend upon its ability either to refinance the loan or
to sell the related mortgaged property. See "Risk Factors--Balloon Payments" in
the Prospectus.

         In order to maximize recoveries on defaulted Mortgage Loans, the
Pooling and Servicing Agreement enables the Master Servicer to extend and
modify Mortgage Loans that are in material default or as to which a payment
default (including the failure to make a Balloon Payment) is imminent; subject,
however, to the limitations described under "Servicing of the Mortgage
Loans--Modifications, Waivers and Amendments" herein. There can be no
assurance, however, that any such extension or modification will increase the
present value of recoveries in a given case. Any delay in collection of a
Balloon Payment that would otherwise be distributable in respect of a Class of
Offered Certificates, whether such delay is due to borrower default or to
modification of the related Mortgage Loan by the Master Servicer, will likely
extend the weighted average life of such Class of Offered Certificates. See
"Yield and Maturity Considerations" herein and in the Prospectus.

         Management. The successful operation of a real estate project is
dependent upon the performance and viability of the property manager of such
project. The property manager is responsible for responding to changes in the
local market, planning and implementing the rental structure, including
establishing levels of rent payments, and advising the borrowers so that
maintenance and capital improvements are carries out in a timely fashion. There
is no assurance regarding the performance of any operator and/or managers or
persons who may become operators and/or managers upon the expiration or
termination of leases or management agreements or following any default or
foreclosure under a Mortgage Loan.

         [Inclusion of Delinquent Mortgage Loans. The Mortgage Pool will
include _____ Mortgage Loans, representing _____% of the Initial Pool Balance,
that [describe generally the characteristics of those delinquent Mortgage
Loans, if any, included in the Mortgage Pool]. The amount of any applicable
credit support provided to a Class of Certificates may not cover all losses and
shortfalls related to such delinquent Mortgage Loans, and prospective investors
should consider the risk that the inclusion of such Mortgage Loans in the
Mortgage Pool may adversely affect the rate of defaults and prepayments in
respect of the Mortgage Pool and the yield on the Offered Certificates. See
"Risk Factors--Delinquent Mortgage Loans" in the Prospectus.]


                        DESCRIPTION OF THE MORTGAGE POOL

GENERAL

         The Trust Fund will consist primarily of ___ conventional, balloon
Mortgage Loans with an Initial Pool Balance of $_______________. Each Mortgage
Loan is evidenced by a promissory note or other evidence of indebtedness (a
"Mortgage Note")

                                      S-20

<PAGE>

and secured by a first priority lien, created by a mortgage, deed of trust or
similar instrument (a "Mortgage"), on a fee simple estate in a multifamily
rental or commercial property (a "Mortgaged Property"). All percentages of the
Mortgage Loans, or of any specified group of Mortgage Loans, referred to herein
without further description are approximate percentages by aggregate Cut-off
Date Balance.

         The Mortgage Loans will be acquired by the Depositor on or before the
Delivery Date from __________________ (the "Mortgage Loan Seller"), which
either originated the Mortgage Loans or acquired them from their respective
originators. See "--The Mortgage Loan Seller" herein.

         The Mortgage Loans were originated between 19__ and 19__. [While the
Depositor has caused to be undertaken a limited review of the records and files
related to the Mortgage Loans in connection with the issuance of the
Certificates, none of the Mortgage Loans was "re-underwritten" or subjected to
the type of review that would typically be made in respect of a newly
originated mortgage loan. All of the Mortgaged Properties were inspected by or
on behalf of the Depositor within the ____ month period preceding the Cut-off
Date to assess their general condition, which in virtually all cases was
determined to be average or better. However, no Mortgaged Property was
re-appraised by or on behalf of the Depositor to assess its current value, and
no evaluation was made as to the extent of deferred maintenance at any
Mortgaged Property or whether adequate reserves, if any, have been escrowed to
cover such deferred maintenance.]

CERTAIN PAYMENT CHARACTERISTICS

         ___ of the Mortgage Loans, which represent ___% of the Initial Pool
Balance, have Due Dates that occur on the first day of each month. The
remaining Mortgage Loans have Due Dates that occur on the ______ (____% of the
Mortgage Loans), _____ (____% of the Mortgage Loans), _____ (____% of the
Mortgage Loans), and _______ (____% of the Mortgage Loans) day of each month,
respectively.

         ____________ of the Mortgage Loans (the "ARM Loans"), which represent
____% of the Initial Pool Balance, bear interest at Mortgage Rates that are
subject to adjustment on periodically occurring Interest Rate Adjustment Dates
by adding the related Gross Margin to the value of a base index (an "Index"),
subject in ______ cases to rounding conventions and lifetime minimum and/or
maximum Mortgage Rates and, in the case of ________ Mortgage Loans, which
represent ____% of the Initial Pool Balance, to periodic minimum and/or maximum
Mortgage Rates. The remaining Mortgage Loans (the "Fixed Rate Loans") bear
interest at fixed Mortgage Rates. [None of the ARM Loans is convertible into a
Fixed Rate Loan.]

         [Identify Mortgage Loan Index] The adjustments to the Mortgage Rates
on the ARM Loans may in each case be based on the value of the related Index as
available a specified number of days prior to an Interest Rate Adjustment Date,
or may be based on the value of the related Index as most recently published as
of an Interest Rate Adjustment Date or as of a designated date preceding an
Interest Rate Adjustment Date. ____ of the ARM Loans, which represent ___% of
the Initial Pool Balance, provide for Interest Rate Adjustment Dates that occur
monthly; ____ of the ARM Loans, which represent ___% of the Initial Pool
Balance, provide for Interest Rate Adjustment Dates that occur semi-annually;
and the remaining ARM Loans provide for Interest Rate Adjustment Dates that
occur annually.

         The Monthly Payments on each ARM Loan are subject to adjustment on
each Payment Adjustment Date to an amount that would amortize fully the
principal balance of the Mortgage Loan over its then remaining amortization
schedule and pay interest at the Mortgage Rate in effect during the one month
period preceding such Payment Adjustment Date. The ARM Loans provide for
Payment Adjustment Dates that occur on the Due Date following each related
Interest Rate Adjustment Date.

         All of the Mortgage Loans provide for monthly payments of principal
based on amortization schedules that are significantly longer than the
remaining terms of such Mortgage Loans, thereby leaving substantial principal
amounts due and payable (each such payment, a "Balloon Payment") on their
respective maturity dates, unless prepaid prior thereto.

         No Mortgage Loan currently prohibits principal prepayments; however,
[certain] of the Mortgage Loans impose fees or penalties ("Prepayment
Premiums") in connection with full or partial prepayments. Prepayment Premiums
are payable to the Master Servicer as additional servicing compensation, to the
extent not otherwise applied to offset Prepayment Interest Shortfalls, and may
be waived by the Master Servicer in accordance with the servicing standard
described under "Servicing of the Mortgage Loans--General" herein.

         [The Index]

                                      S-21

<PAGE>

         [Describe Index and include 5 year history.]


DELINQUENT MORTGAGE LOANS

         As of the Cut-Off Date, [no] Mortgage Loan was more than 30 days
delinquent in respect of any Monthly Payment.


         [Describe those delinquent Mortgage Loans, if any, included in the
Trust Fund.]


ADDITIONAL MORTGAGE LOAN INFORMATION

         The following tables set forth the specified characteristics of, in
each case as indicated, the ARM Loans, the Fixed Rate Loans or all the Mortgage
Loans. The sum in any column may not equal the indicated total due to rounding.

         The following table sets forth the range of Mortgage Rates on the
Mortgage Loans as of the Cut-off Date:

                                         MORTGAGE RATES AS OF THE CUT-OFF DATE


<TABLE>
<CAPTION>
                              NUMBER OF         AGGREGATE CUT-                               PERCENT BY
RANGE OF MORTGAGE RATES       MORTGAGE             OFF DATE            PERCENT BY          AGGREGATE CUT-
          (%)                   LOANS               BALANCE              NUMBER           OFF DATE BALANCE
- -----------------------     -------------     ------------------     --------------     --------------------
<S>                         <C>               <C>                    <C>                <C>




                            -------------     ------------------     --------------     --------------------
Total..................
                            =============     ==================     ==============     ====================
</TABLE>

Weighted Average
Mortgage Rate (All Loans): ______% per annum
Weighted Average
Mortgage Rate (ARM Loans): ____% per annum
Weighted Average
Mortgage Rate (Fixed Rate Loans): _____% per annum

         The following table sets forth the range of Gross Margins for the ARM
Loans:

                                              GROSS MARGINS FOR THE ARM LOANS

<TABLE>
<CAPTION>
                             NUMBER OF         AGGREGATE CUT-                               PERCENT BY
RANGE OF GROSS MARGINS          ARM               OFF DATE            PERCENT BY          AGGREGATE CUT-
         (%)                  LEASES               BALANCE              NUMBER           OFF DATE BALANCE
- ----------------------     -------------     ------------------     --------------     --------------------
<S>                        <C>               <C>                    <C>                <C>




                           -------------     ------------------     --------------     --------------------
Total.................
                           =============     ==================     ==============     ====================
</TABLE>

Weighted Average
Gross Margin: ______%

         The following table sets forth the frequency of adjustments to the
Mortgage Rates and Monthly Payments of the ARM Loans.

         Frequency of Adjustments to Mortgage Rates and Monthly Payments for
the ARM Loans.

                                      S-22

<PAGE>

<TABLE>
<CAPTION>
                  MONTHLY                                                   PERCENT BY
MORTGAGE RATE     PAYMENT    NUMBER OF    AGGREGATE CUT-    PERCENT BY    AGGREGATE CUT-
 ADJUSTMENT     ADJUSTMENT    MORTGAGE   OFF DATE BALANCE     NUMBER     OFF DATE BALANCE
- -----------------------------------------------------------------------------------------
<S>             <C>          <C>         <C>                <C>          <C>




                -------------------------------------------------------------------------
Total........
                =========================================================================
</TABLE>

         The following table sets forth the range of maximum lifetime Mortgage
Rates for the ARM Loans to which such characteristic applies:

         Maximum Lifetime Mortgage Rates for the ARM Loans

<TABLE>
<CAPTION>
                             NUMBER OF         AGGREGATE CUT-                               PERCENT BY
RANGE OF MAXIMUM RATES          ARM               OFF DATE            PERCENT BY         AGGREGATE CUT-OFF
         (%)                   LOANS              BALANCE               NUMBER             DATE BALANCE
- ----------------------     -------------     ------------------     --------------     ---------------------
<S>                        <C>               <C>                    <C>                <C>




                           -------------     ------------------     --------------     ---------------------
Total.................
                           =============     ==================     ==============     =====================
</TABLE>

Weighted Average Maximum Lifetime
Mortgage Rate (ARM Loans): ______% per annum (A)

(A) This calculation does not include the __________ ARM Loans without maximum
    lifetime Mortgage Rates.

         The following table sets forth the range of minimum lifetime Mortgage
Rates for the ARM Loans to which such characteristic applies:

                              MINIMUM LIFETIME MORTGAGE RATES FOR THE ARM LOANS

<TABLE>
<CAPTION>
                                           AGGREGATE CUT-                               PERCENT BY
 RANGE OF MINIMUM        NUMBER OF            OFF DATE            PERCENT BY         AGGREGATE CUT-OFF
MORTGAGE RATES (%)       ARM LOANS             BALANCE              NUMBER             DATE BALANCE
- ------------------     -------------     ------------------     --------------     ---------------------
<S>                    <C>               <C>                    <C>                <C>




                       -------------     ------------------     --------------     ---------------------
Total.............
                       =============     ==================     ==============     =====================
</TABLE>

Weighted Average Minimum Lifetime
Mortgage Rate (ARM Loans): ______% per annum (A)

- --------------

(A) This calculation does not include the _____ ARM Loans without minimum
    lifetime Mortgage Rates.

         The following table sets forth the range of Cut-off Date Balances of
the Mortgage Loans:

                                      S-23

<PAGE>

                                                   CUT-OFF DATE BALANCES

<TABLE>
<CAPTION>
                                 NUMBER OF         AGGREGATE CUT-                               PERCENT BY
CUT-OFF DATE BALANCE RANGE       MORTGAGE             OFF DATE            PERCENT BY         AGGREGATE CUT-OFF
           (%)                     LOANS               BALANCE              NUMBER             DATE BALANCE
- --------------------------     -------------     ------------------     --------------     ---------------------
<S>                            <C>               <C>                    <C>                <C>




                               -------------     ------------------     --------------     ---------------------
Total.....................
                               =============     ==================     ==============     =====================
</TABLE>

Average Cut-off Date
Balance (All Loans):  $___________

Average Cut-off Date
Balance (ARM Loans):  $___________

Average Cut-off Date
Balance (Fixed Rate Loans):  $___________

         The following tables set forth the original and remaining terms to
stated maturity (in months) of the Mortgage Loans:

                                   ORIGINAL TERM TO STATED MATURITY (IN MONTHS)

<TABLE>
<CAPTION>
                                 NUMBER OF         AGGREGATE CUT-                               PERCENT BY
RANGE OF ORIGINAL TERM (IN       MORTGAGE             OFF DATE            PERCENT BY         AGGREGATE CUT-OFF
         MONTHS)                   LOANS               BALANCE              NUMBER             DATE BALANCE
- --------------------------     -------------     ------------------     --------------     ---------------------
<S>                            <C>               <C>                    <C>                <C>




                               -------------     ------------------     --------------     ---------------------
Total.....................
                               =============     ==================     ==============     =====================
</TABLE>

Weighted Average Original
Term to Stated Maturity
(All Loans): _____ months

Weighted Average Original
Term to Stated Maturity
(ARM Loans): _____ months

Weighted Average Original
Term to Stated Maturity
(Fixed Rate Loans): _____ months

                                      S-24

<PAGE>

                                  REMAINING TERM TO STATED MATURITY (IN MONTHS)
                                                AS OF THE CUT-OFF DATE

<TABLE>
<CAPTION>
                                 NUMBER OF         AGGREGATE CUT-                               PERCENT BY
RANGE OF ORIGINAL TERM (IN       MORTGAGE             OFF DATE            PERCENT BY         AGGREGATE CUT-OFF
         MONTHS)                   LOANS               BALANCE              NUMBER             DATE BALANCE
- --------------------------     -------------     ------------------     --------------     ---------------------
<S>                            <C>               <C>                    <C>                <C>




                               -------------     ------------------     --------------     ---------------------
Total.......................
                               =============     ==================     ==============     =====================
</TABLE>

Weighted Average Remaining
Term to Stated Maturity
(All Loans): _____ months

Weighted Average Remaining
Term to Stated Maturity
(ARM Loans): _____ months

Weighted Average Remaining
Term to Stated Maturity
(Fixed Rate Loans): _____ months

         The following table sets forth the respective years in which the
Mortgage Loans were originated:

                                                       YEAR OF ORIGINATION

<TABLE>
<CAPTION>
                                 NUMBER OF         AGGREGATE CUT-                               PERCENT BY
                                 MORTGAGE             OFF DATE            PERCENT BY         AGGREGATE CUT-OFF
          YEAR                     LOANS               BALANCE              NUMBER             DATE BALANCE
- --------------------------     -------------     ------------------     --------------     ---------------------
<S>                            <C>               <C>                    <C>                <C>




                               -------------     ------------------     --------------     ---------------------
Total.....................
                               =============     ==================     ==============     =====================
</TABLE>

         The following table sets forth the respective years in which the
Mortgage Loans are scheduled to mature. The table provides an indication (which
does not account for any scheduled amortization or prepayments), of the
concentration of Balloon Payments that will be due in those years with respect
to the Mortgage Loans. See "Risk Factors--Balloon Payments" herein.

                                                  YEAR OF SCHEDULED MATURITY

<TABLE>
<CAPTION>
                                 NUMBER OF         AGGREGATE CUT-                               PERCENT BY
                                 MORTGAGE             OFF DATE            PERCENT BY         AGGREGATE CUT-OFF
          YEAR                     LOANS               BALANCE              NUMBER             DATE BALANCE
- --------------------------     -------------     ------------------     --------------     ---------------------
<S>                            <C>               <C>                    <C>                <C>




                               -------------     ------------------     --------------     ---------------------
Total.....................
                               =============     ==================     ==============     =====================
</TABLE>

         The following table sets forth the range of Cut-off Date LTV Ratios of
the Mortgage Loans. A "Cut-off Date LTV Ratio" is a fraction, expressed as a
percentage, the numerator of which is the Cut-off Date Balance of a Mortgage
Loan, and the denominator of which is the appraised value of the related
Mortgaged Property as determined by an appraisal thereof obtained in

                                      S-25

<PAGE>

connection with the origination of such Mortgage Loan. A Cut-off Date LTV
Ratio, because it is based on the value of a Mortgaged Property determined as
of loan origination, is not necessarily a reliable measure of the borrower's
current equity in that Mortgaged Property. In a declining real estate market,
the fair market value of the Mortgaged Property could have decreased from the
value determined at origination, and the actual loan-to-value ratio of a
Mortgage Loan may be higher than its Cut-off Date LTV Ratio.

                                                    CUT-OFF DATE LTV RATIOS

<TABLE>
<CAPTION>
RANGE OF CUT-OFF DATE       NUMBER OF         AGGREGATE CUT-                                PERCENT BY
         LTV                MORTGAGE             OFF DATE            PERCENT BY         AGGREGATE CUT-OFF
      RATIOS (%)              LOANS              BALANCE               NUMBER              DATE BALANCE
- ---------------------     -------------     ------------------     --------------     ---------------------
<S>                       <C>               <C>                    <C>                <C>




                          -------------     ------------------     --------------     ---------------------
Total................
                          =============     ==================     ==============     =====================
</TABLE>

Weighted Average Cut-off
Date LTV Ratio
(All Loans): _____%

Weighted Average Cut-off
Date LTV Ratio
(ARM Loans): _____%

Weighted Average Cut-off
Date LTV Ratio
(Fixed Rate Loans): _____%

         The following table sets forth the range of Debt Service Coverage
Ratios for the Mortgage Loans as of the Cut-off Date. The "Debt Service
Coverage Ratio" for any Mortgage Loan is the ratio of Net Operating Income
produced by the related Mortgaged Property for the period (annualized if the
period was less than one year) covered by an operating statement to the amount
of the Monthly Payment in effect as of the Cut-off Date multiplied by 12. "Net
Operating Income" is the revenue derived from the use and operation of a
Mortgaged Property (consisting primarily of rental income and deposit
forfeitures), less operating expenses (such as utilities, general
administrative expenses, management fees, advertising, repairs and
maintenance), and further less fixed expenses (such as insurance and real
estate taxes). Net Operating Income generally does not reflect capital
expenditures. The following table was prepared using operating statements
obtained from the respective mortgagors. In each case, the information
contained in such operating statements was unaudited, and the Depositor has
made no attempt to verify its accuracy. In the case of _____ Mortgage Loans
(____ ARM Loans and ____ Fixed Rate Loans), operating statements could not be
obtained, and accordingly, Debt Service Coverage Ratios for those Mortgage
Loans were not calculated. The last day of the period (which may not correspond
to the end of the calendar year most recent to the Cut-off Date) covered by
each operating statement from which a Debt Service Coverage Ratio was
calculated is set forth in Annex A with respect to the related Mortgage Loan.

                                      S-26

<PAGE>

                                                  DEBT SERVICE COVERAGE RATIOS
                                                     AS OF THE CUT-OFF DATE

<TABLE>
<CAPTION>
                            NUMBER OF         AGGREGATE CUT-                               PERCENT BY
RANGE OF DEBT SERVICE       MORTGAGE             OFF DATE            PERCENT BY         AGGREGATE CUT-OFF
   COVERAGE RATIONS           LOANS               BALANCE              NUMBER             DATE BALANCE
- ---------------------     -------------     ------------------     --------------     ---------------------
<S>                       <C>               <C>                    <C>                <C>




                          -------------     ------------------     --------------     ---------------------
Total................
                          =============     ==================     ==============     =====================
</TABLE>

Weighted Average
Debt Service Coverage Ratio
(All Loans): _______x(B)

Weighted Average
Debt Service Coverage Ratio
(ARM Loans): _______x(C)

Weighted Average
Debt Service Coverage Ratio
(Fixed Rate Loans): _______x(D)

- -------------------

(A) The Debt Service Coverage Ratios for these Mortgage Loans were not
calculated due to a lack of available operating statements.

(B)      This calculation does not include the ________ Mortgage Loans as to
         which Debt Service Coverage Ratios were not calculated.

(C)      This calculation does not include the ________ ARM Loans as to which
         Debt Service Coverage Ratios were not calculated.

(D)      This calculation does not include the ________ Fixed Rate Loans as to
         which Debt Service Coverage Ratios were not calculated.

         The Mortgage Loans are secured by Mortgaged Properties located in
_____ different states. The following table sets forth the states in which the
Mortgaged Properties are located:

                                                    GEOGRAPHIC DISTRIBUTION

<TABLE>
<CAPTION>
                          NUMBER OF                                                          PERCENT BY
                           MORTGAGE         AGGREGATE CUT-OFF         PERCENT BY         AGGREGATE CUT-OFF
       STATE                LOANS              DATE BALANCE             NUMBER              DATE BALANCE
- -------------------     -------------     ---------------------     --------------     ---------------------
<S>                     <C>               <C>                       <C>                <C>



Total..............
                        =============     =====================     ==============     =====================
</TABLE>

         Specified in Annex A to this Prospectus Supplement are the foregoing
and certain additional characteristics of the Mortgage Loans set forth on a
loan-by-loan basis. Certain additional information regarding the Mortgage Loans
is contained herein under "--Underwriting Standards", "--Assignment of the
Mortgage Loans; Repurchases" and "--Representations and Warranties;
Repurchases" and in the Prospectus under "Description of the Trust Funds" and
"Certain Legal Aspects of Mortgage Loans".

THE MORTGAGE LOAN SELLER

         On or prior to the Delivery Date, the Depositor will acquire the
Mortgage Loans from ____________ (the "Mortgage Loan Seller") pursuant to a
Mortgage Loan Purchase Agreement, dated [the date hereof], between the
Depositor and the Mortgage Loan Seller (the "Mortgage Loan Purchase
Agreement"). [The Mortgage Loan Seller originated ___ of the Mortgage Loans,
which represent ___% of the Initial Pool Balance, and acquired the remaining
Mortgage Loans from the respective originators thereof, generally in accordance
with the underwriting criteria described below under "--Underwriting
Standards".]

                                      S-27

<PAGE>

         [The Mortgage Loans Seller [, a wholly-owned subsidiary of
__________,] is a _________________ organized in ____ under the laws of
__________________ and currently holds and services for its own account a total
residential and commercial mortgage loan portfolio of approximately
$__________________, of which approximately $__________________ constitutes
multifamily mortgage loans [and approximately $___________ constitutes other
types of commercial mortgage loans].]

UNDERWRITING STANDARDS

         [All of the Mortgage Loans were originated or acquired by the Mortgage
Loan Seller, generally in accordance with the underwriting criteria described
herein.]

         [Description of underwriting standards.]

         [The Depositor believes that the Mortgage Loans selected for inclusion
in the Mortgage Pool from the Mortgage Loan Seller's portfolio were not so
selected on any basis which would have a material adverse effect on the
Certificateholders.]

ASSIGNMENT OF THE MORTGAGE LOANS; REPURCHASE

         On or prior to the Delivery Date, the Depositor will assign its
interests in the Mortgage Loans, without recourse, to the Trustee for the
benefit of the Certificateholders. In connection with such assignment, the
Depositor will require the Mortgage Loan Seller to deliver to the Trustee or to
a document custodian appointed by the Trustee (a "Custodian"), among other
things, the following documents with respect to each Mortgage Loan
(collectively, as to such Mortgage Loan, the "Mortgage File"): [(i) the
original Mortgage Note, endorsed (without recourse) to the order of Trustee;
(ii) the original Mortgage or a certified copy thereof, together with originals
or certified copies of any intervening assignments of such document, in each
case with evidence of recording thereon; (iii) the original or a certified copy
of any related assignment of leases, rents and profits (if such item is a
document separate from the Mortgage), together with originals or certified
copies of any intervening assignments of such document, in each case with
evidence of recording thereon; (iv) the original or a certified copy of any
related security agreement (if such item is a document separate from the
Mortgage), together with originals or certified copies of any intervening
assignments of such document; (v) an assignment of the Mortgage in favor of the
Trustee, in recordable form; (vi) an assignment of any related assignment of
leases, rents and profits (if such item is a document separate from the
Mortgage) in favor of the Trustee, in recordable form; (vii) an assignment of
any related security agreement (if such item is a document separate from the
Mortgage) in favor of the Trustee; (viii) originals or certified copies of all
assumption, modification and substitution agreements in those instances where
the terms or provisions of the Mortgage or Mortgage Note have been modified or
the Mortgage or Mortgage Note has been assumed; (ix) the original lender's
title insurance policy issued on the date of the origination of such Mortgage
Loan or, with respect to each Mortgage Loan as to which a lender's title
insurance policy has not yet been issued, a preliminary title report or a title
insurance commitment or binder or, with respect to each Mortgage Loan not
covered by a lender's title insurance policy, an attorney's opinion of title
given by an attorney licensed to practice law in the jurisdiction where the
Mortgaged Property is located; and (x) the original of any guaranty of the
borrower's obligations under the related Mortgage Note.]

         The Trustee or a Custodian on its behalf will be required to review
each Mortgage File within a period of ___ days of the receipt thereof, and the
Trustee or a Custodian on its behalf will hold such documents in trust for the
benefit of the Certificateholders. If any of the above-described documents is
found during the course of such review to be missing from any Mortgage File or
defective, and in either case such omission or defect materially and adversely
affects the value of any Mortgage Loan or the interests of Certificateholders
therein, the Trustee will be required to notify the Master Servicer, the
Depositor and the Mortgage Loan Seller. In any such case, and if the Mortgage
Loan Seller cannot deliver the document or cure the defect within a period of
___ days following its receipt of such notice, then, except as otherwise
provided below, the Mortgage Loan Seller will be obligated pursuant to the
Mortgage Loan Purchase Agreement (the relevant rights under which will be
assigned by the Depositor to the Trustee, together with its interests in the
Mortgage Loans) to repurchase the affected Mortgage Loan within such ___day
period at a price (the "Purchase Price") equal to the sum of (i) the unpaid
principal balance of such Mortgage Loan, (ii) unpaid accrued interest on such
Mortgage Loan at the Mortgage Rate from the date to which interest was last
paid to the Due Date in the Due Period in which the purchase is to occur, (iii)
certain servicing expenses that are reimbursable to the Master Servicer, and
(iv) any unpaid accrued interest at the Master Servicer Reimbursement Rate that
may be payable to the Master Servicer in respect of related unreimbursed P&I
Advances and servicing expenses as described under "Description of the
Certificates--P&I Advances" herein. This repurchase obligation will constitute
the sole remedy available to the Certificateholders and the Trustee for any
defect in or omission from a Mortgage File, and neither the Depositor nor any
of its affiliates will be obligated to repurchase the affected Mortgage Loan if
the Mortgage Loan Seller defaults on its obligation to do so. Notwithstanding
the foregoing, if a document is missing from any Mortgage File because it has
been submitted for recording, and neither such document nor a certified

                                      S-28

<PAGE>

copy thereof, in either case with evidence of recording thereon, can be
obtained because of delays on the part of the applicable recording office, then
the Mortgage Loan Seller will not be required to repurchase the affected
Mortgage Loan on the basis of such missing document so long as it continues in
good faith to attempt to obtain such document or such certified copy.

         The Pooling and Servicing Agreement will require the Master Servicer
promptly (and in any event within ___ days of the Delivery Date) to cause each
assignment of a Mortgage described in clause (v) of the second preceding
paragraph and each assignment of an assignment of leases, rents and profits
described in clause (vi) of the second preceding paragraph to be submitted for
recording in the real property records of the jurisdiction in which the related
Mortgaged Property is located except in states where, in the written opinion of
local counsel acceptable to the Depositor and the Trustee, such recordation is
not required to protect the Trustee's interests in the related Mortgage Loans
against sale, further assignment, satisfaction or discharge by the Mortgage
Loan Seller, the Master Servicer, any sub-servicers or the Depositor. See
"Description of the Pooling Agreements--Assignment of Mortgage Loans;
Repurchases" in the Prospectus.

REPRESENTATIONS AND WARRANTIES; REPURCHASES

         In the Mortgage Loan Purchase Agreement, the Mortgage Loan Seller has
represented and warranted with respect to each Mortgage Loan, as of [the
Delivery Date], or as of such other date specifically provided in the
representation and warranty, among other things, substantially to the effect
that:

         [Summarize significant representations and warranties.]

         If the Master Servicer, the Trustee or the Depositor discovers a
breach of any of the foregoing representations and warranties, and such breach
materially and adversely affects the value of any Mortgage Loan or the
interests of Certificateholders therein, the party making such discovery will
be required to so notify each of the other parties and the Mortgage Loan
Seller. In any such case, and if the Mortgage Loan Seller cannot cure such
breach within a period of ____ days following its receipt of such notice, then
the Mortgage Loan Seller will be obligated pursuant to the Mortgage Loan
Purchase Agreement (the relevant rights under which will be assigned by the
Depositor to the Trustee, together with its interests in the Mortgage Loans) to
repurchase the affected Mortgage Loan within such ___ day period at the
applicable Purchase Price.

         The foregoing repurchase obligation will constitute the sole remedy
available to the Certificateholders and the Trustee for any breach of the
Mortgage Loan Seller's representations and warranties regarding the Mortgage
Loans. [Thus, if the Mortgage Loan Seller were found to have breached its
representation summarized in clause __ above regarding environmental matters,
it would have no obligation to indemnify the Trust Fund for any consequent
liability that the Trust Fund might have incurred for clean-up costs at the
affected Mortgaged Property. However, because of the restrictions imposed by
the Pooling and Servicing Agreement upon the ability of the Master Servicer to
acquire title to a Mortgaged Property or to assume control of its operations,
the Depositor believes that it is unlikely that the Trust Fund will incur any
such liability. See "Risk Factors--Environmental Law Considerations" herein and
"Description of the Pooling Agreements--Realization Upon Defaulted Mortgage
Loans", "Risk Factors--Environmental Risks" and "Certain Legal Aspects of
Mortgage Loans--Environmental Legislation" in the Prospectus.]

         The Mortgage Loan Seller will be the sole Warranting Party in respect
of the Mortgage Loans, and neither the Depositor nor any of its affiliates will
be obligated to repurchase any affected Mortgage Loan in connection with a
breach of the Mortgage Loan Seller's representations and warranties if the
Mortgage Loan Seller defaults on its obligation to do so. However, the
Depositor will not include any Mortgage Loan in the Mortgage Pool if anything
has come to the Depositor's attention that would cause it to believe that the
representations and warranties made by the Mortgage Loan Seller regarding such
Mortgage Loan will not be correct in all material respects. See "Description of
the Pooling Agreements--Representations and Warranties; Repurchases" in the
Prospectus.

CHANGES IN MORTGAGE POOL CHARACTERISTICS

         The description in this Prospectus Supplement of the Mortgage Pool and
the Mortgaged Properties is based upon the Mortgage Pool as expected to be
constituted at the time the Offered Certificates are issued, as adjusted for
the scheduled principal payments due on or before the Cut-off Date. Prior to
the issuance of the Offered Certificates, a Mortgage Loan may be removed from
the Mortgage Pool if the Depositor deems such removal necessary or appropriate
or if it is prepaid. A limited number of other mortgage loans may be included
in the Mortgage Pool prior to the issuance of the Offered Certificates, unless
including such Mortgage Loans would materially alter the characteristics of the
Mortgage Pool as described herein. The Depositor believes that the information
set forth herein will be

                                      S-29

<PAGE>

representative of the characteristics of the Mortgage Pool as it will be
constituted at the time the Offered Certificates are issued, although the range
of Mortgage Rates and maturities and certain other characteristics of the
Mortgage Loans in the Mortgage Pool may vary.

         A Current Report on Form 8-K (the "Form 8-K") will be available to
purchasers of the Offered Certificates on or shortly after the Delivery Date
and will be filed, together with the Pooling and Servicing Agreement, with the
Securities and Exchange Commission within fifteen days after the initial
issuance of the Offered Certificates. In the event Mortgage Loans are removed
from or added to the Mortgage Pool as set forth in the preceding paragraph,
such removal or addition will be noted in the Form 8-K.

                        SERVICING OF THE MORTGAGE LOANS

GENERAL

         The Master Servicer will be required to service and administer the
Mortgage Loans, either directly or through sub-servicers, on behalf of the
Trustee and in the best interests of and for the benefit of the
Certificateholders (as determined by the Master Servicer in its good faith and
reasonable judgment), in accordance with applicable law, the terms of the
Pooling and Servicing Agreement, the terms of the respective Mortgage Loans
and, to the extent consistent with the foregoing, in the same manner as would
prudent institutional mortgage lenders and loan servicers servicing mortgage
loans comparable to the Mortgage Loans in the jurisdictions where the Mortgaged
Properties are located, and with a view to the maximization of timely and
complete recovery of principal and interest, but without regard to: (i) any
relationship that the Master Servicer or any affiliate of the Master Servicer
may have with the related mortgagor; (ii) the ownership of any Certificate by
the Master Servicer or any affiliate of the Master Servicer; (iii) the Master
Servicer's obligation to make P&I Advances and advances to cover certain
servicing expenses; and (iv) the Master Servicer's right to receive
compensation for its services under the Pooling and Servicing Agreement or with
respect to any particular transaction.

         Set forth below, following the subsection captioned "--The Master
Servicer", is a description of certain pertinent provisions of the Pooling and
Servicing Agreement relating to the servicing of the Mortgage Loans. Reference
is also made to the Prospectus, in particular to the section captioned
"Description of the Pooling Agreements", for important information in addition
to that set forth herein regarding the terms and conditions of the Pooling and
Servicing Agreement as they relate to the rights and obligations of the Master
Servicer thereunder.

THE MASTER SERVICER

         [__________________________________, a ___________________, will act
as Master Servicer with respect to the Mortgage Pool. As of December 31, 19__,
the Master Servicer had a net worth of approximately $__________, and a total
mortgage loan servicing portfolio of approximately $___________, of which
approximately $_____________ represented multifamily mortgage loans [and
approximately $_______ represented other types of commercial mortgage loans].]

         The offices of the Master Servicer that will be primarily responsible
for servicing and administering the Mortgage Pool are located at __________.

         For so long as the long-term unsecured debt obligations of the Master
Servicer are rated ___ or better by _____________________, the Master Servicer
will not be required to maintain the errors and omissions policy described in
the Prospectus under "Description of the Pooling Agreements--Certain Matters
Regarding the Master Servicer and the Depositor".]

         The information set forth herein concerning the Master Servicer has
been provided by the Master Servicer, and neither the Depositor nor the
Underwriter makes any representation or warranty as to the accuracy or
completeness of such information.

SERVICING AND OTHER COMPENSATION AND PAYMENT OF EXPENSES

         The principal compensation to be paid to the Master Servicer in
respect of its master servicing activities will be the Servicing Fee. The
"Servicing Fee" will be payable monthly on a loan-by-loan basis from amounts
received in respect of interest on each Mortgage Loan, will accrue in
accordance with the terms of the related Mortgage Note at a rate equal to
________% per annum (the "Servicing Fee Rate") and will be computed on the
basis of the same principal amount and for the same period respecting which any
related interest payment on the related Mortgage Loan is computed. As
additional servicing compensation, the Master Servicer will be entitled to
retain all assumption and modification fees, late charges and penalty interest
and, as and to the extent described below, Prepayment Premiums

                                      S-30

<PAGE>

and Prepayment Interest Excesses collected from mortgagors. In addition, the
Master Servicer is authorized but not required to invest or direct the
investment of funds held in the Certificate Account in certain short-term
United States government securities and other obligations acceptable to the
Rating Agencies ("Permitted Investments"), and the Master Servicer will be
entitled to retain any interest or other income earned on such funds. Although
the Master Servicer is required to service and administer the Mortgage Pool in
accordance with the general servicing standard described under "--General"
above and, accordingly, without regard to its right to receive compensation
under the Pooling and Servicing Agreement, additional servicing compensation in
the nature of assumption and modification fees, Prepayment Premiums and
Prepayment Interest Excesses may under certain circumstances provide the Master
Servicer with an economic disincentive to comply with such standard.

         [If a borrower voluntarily prepays a Mortgage Loan in whole or in part
during any Due Period on a date that is prior to its Due Date in such Due
Period, the amount of interest (net of related Servicing Fees) that accrues on
the amount of such principal prepayment will be less (such shortfall, a
"Prepayment Interest Shortfall") than the corresponding amount of interest
accruing on the Certificates. If such a principal prepayment occurs during any
Due Period after the Due Date for such Mortgage Loan in such Due Period, the
amount of interest (net of related Servicing Fees) that accrues on the amount
of such principal prepayment will exceed (such excess, a "Prepayment Interest
Excess") the corresponding amount of interest accruing on the Certificates. As
to any Due Period, to the extent Prepayment Interest Excesses and Prepayment
Premiums collected for all Mortgage Loans are greater than Prepayment Interest
Shortfalls incurred, such excess will be paid to the Master Servicer as
additional servicing compensation.]

         [As and to the extent described herein under "Description of the
Certificates--P&I Advances", the Master Servicer will be entitled to receive
interest on P&I Advances and reimbursable servicing expenses, such interest to
be paid, contemporaneously with the reimbursement of the related P&I Advance or
servicing expense, out of any other collections on the Mortgage Loans.]

         The Master Servicer generally will be required to pay all expenses
incurred by it in connection with its servicing activities under the Pooling
and Servicing Agreement, and will not be entitled to reimbursement therefor
except as expressly provided in the Pooling and Servicing Agreement. However,
the Master Servicer will be permitted to pay certain such expenses directly out
of the Certificate Account and at times without regard to the relationship
between the expense and the funds from which it is being paid. In connection
therewith, the Master Servicer will be responsible for all fees of any
sub-servicers, other than management fees earned in connection with the
operation of an REO Property, which management fees the Master Servicer will be
authorized to pay out of revenues received from such property (thereby reducing
the portion of such revenues that would otherwise be available for distribution
to Certificateholders). See "Description of the
Certificates--Distributions--Method, Timing and Amount" herein and "Description
of the Pooling Agreements--Certificate Account" and "--Servicing Compensation
and Payment of Expenses" in the Prospectus.

MODIFICATIONS, WAIVERS AND AMENDMENTS

         The Master Servicer may agree to modify, waive or amend any term of
any Mortgage Loan in a manner consistent with the servicing standard described
herein, provided that such modification, waiver or amendment will not (i)
affect the amount or timing of any scheduled payments of principal or interest
on the Mortgage Loan or (ii) in its judgment, materially impair the security
for the Mortgage Loan or reduce the likelihood of timely payment of amounts due
thereon. The Master Servicer also may agree to any other modification, waiver
or amendment of the terms of a Mortgage Loan, but only if, in its judgment, a
material default on the Mortgage Loan has occurred or a payment default is
imminent, and such modification, waiver or amendment is reasonably likely to
produce a greater recovery with respect to the Mortgage Loan, taking into
account the time value of money, than would liquidation.

         To the extent consistent with the foregoing, the Master Servicer will
be permitted: [describe permitted modification standards]

         The Master Servicer is required to notify the Trustee of any
modification, waiver or amendment of any term of any Mortgage Loan, and must
deliver to the Trustee or the related Custodian, for deposit in the related
Mortgage File, an original counterpart of the agreement related to such
modification, waiver or amendment, promptly (and in any event within [10]
business days) following the execution thereof. Copies of each agreement
whereby any such modification, waiver or amendment of any term of any Mortgage
Loan is effected are to be available for review during normal business hours at
the offices of the Master Servicer. See "Description of the
Certificates--Reports to Certificateholders; Available Information" herein.

                                      S-31

<PAGE>

INSPECTIONS; COLLECTION OF OPERATING INFORMATION

         The Master Servicer is required to perform a physical inspection of
each Mortgaged Property at such times and in such manner as are consistent with
the servicing standard set forth herein, but in any event (i) at least once per
calendar year, commencing in the calendar year _______, and (ii), if any
scheduled payment becomes more than 60 days delinquent on the related Mortgage
Loan, as soon as practicable thereafter. The Master Servicer will be required
to prepare a written report of each such inspection describing the condition of
the Mortgaged Property and specifying the existence of any material vacancies
in the Mortgaged Property, of any sale, transfer or abandonment of the
Mortgaged Property, of any material change in the condition or value of the
Mortgaged Property, or of any waste committed thereon.

         With respect to each Mortgage Loan that requires the borrower to
deliver such statements, the Master Servicer is also required to collect and
review the annual operating statements of the related Mortgaged Property.
[Most] of the Mortgages obligate the related borrower to deliver annual
property operating statements. However, there can be no assurance that any
operating statements required to be delivered will in fact be delivered, nor is
the Master Servicer likely to have any practical means of compelling such
delivery in the case of an otherwise performing Mortgage Loan.

         Copies of the inspection reports and operating statements referred to
above are to be available for review by Certificateholders during normal
business hours at the offices of the [Trustee]. See "Description of the
Certificates--Reports to Certificateholders; Available Information" herein.

ADDITIONAL OBLIGATIONS OF THE MASTER SERVICER WITH RESPECT TO ARM LOANS

         The Master Servicer is responsible for calculating adjustments in the
Mortgage Rate and the Monthly Payment for each ARM Loan and for notifying the
related borrower of such adjustments. If the base index for any ARM Loan is not
published or is otherwise unavailable, then the Master Servicer is required to
select a comparable alternative index over which it has no direct control, that
is readily verifiable and that is acceptable under the terms of the related
Mortgage Note. If the Mortgage Rate or the Monthly Payment with respect to any
ARM Loan is not properly adjusted by the Master Servicer pursuant to the terms
of such Mortgage Loan and applicable law, the Master Servicer is required to
deposit in the Certificate Account on or prior to the Due Date of the affected
Monthly Payment, an amount equal to the excess, if any, of (i) the amount that
would have been received from the borrower if the Mortgage Rate or Monthly
Payment had been properly adjusted, over (ii) the amount of such improperly
adjusted Monthly Payment, subject to reimbursement only out of such amounts as
are recovered from the borrower in respect of such excess.

                        DESCRIPTION OF THE CERTIFICATES

GENERAL

         The Certificates will be issued pursuant to a Pooling and Servicing
Agreement, to be dated as of the Cut-off Date, among the Depositor, the Master
Servicer and the Trustee (the "Pooling and Servicing Agreement"), and will
represent in the aggregate the entire beneficial ownership interest in a Trust
Fund consisting of: (i) the Mortgage Loans and all payments under and proceeds
of the Mortgage Loans received after the Cut-off Date (exclusive of payments of
principal and interest due on or before the Cut-off Date); (ii) any Mortgaged
Property acquired on behalf of the Trust Fund through foreclosure, deed in lieu
of foreclosure or otherwise (upon acquisition, an "REO Property"); (iii) such
funds or assets as from time to time are deposited in the Certificate Account;
(iv) the rights of the mortgagee under all insurance policies with respect to
the Mortgage Loans; and (v) certain rights of the Depositor under the Mortgage
Loan Purchase Agreement relating to Mortgage Loan document delivery
requirements and the representations and warranties of the Mortgage Loan Seller
regarding the Mortgage Loans.

         The Certificates will consist of four classes to be designated as the
Class A Certificates, the Class B Certificates, the Class C Certificates and
the Class R Certificates. The Class A Certificates will have an initial
Certificate Balance of $____________, which represents ____% of the Initial
Pool Balance; the Class B Certificates will have an initial Certificate Balance
of $____________, which represents ____% of the Initial Pool Balance; the Class
C Certificates will have an initial Certificate Balance of $____________, which
represents ___% of the Initial Pool Balance; and the Class R Certificates will
have a Certificate Balance of zero. The Certificate Balance of any Class of
Certificates outstanding at any time represents the maximum amount which the
holders thereof are entitled to receive as distributions allocable to principal
from the cash flow on the Mortgage Loans and the other assets in the Trust
Fund. On each Distribution Date, to the extent of the Available Distribution
Amount and subject to the priority of payments described in

                                      S-32

<PAGE>

"Distributions--Priorities", the respective Certificate Balances of the Class
A, Class B and Class C Certificates (the "Regular Certificates") will in each
case be reduced by any amounts actually distributed on such Class of
Certificates on such Distribution Date that are allocable to principal.

         Only the Class A and Class B Certificates (the "Offered Certificates")
are offered hereby. The Class C and Class R Certificates (the "Private
Certificates") have not been registered under the Securities Act of 1933 and
are not offered hereby. [___________________________________, has agreed with
the Depositor to purchase the Class C Certificates and, except for a nominal
interest therein, the Class R Certificates.]

         The Class A Certificates will be issued, maintained and transferred on
the book-entry records of DTC and its Participants in denominations of $1,000
and in integral multiples thereof. The Class B Certificates will be issuable in
fully registered, certificated form in denominations of $____________ and
integral multiples of $1,000 in excess thereof, with one Class B Certificate
evidencing an additional amount equal to the remainder of the initial
Certificate Balance of such Class.

         The Class A Certificates will initially be represented by one or more
global Certificates registered in the name of the nominee of DTC. The Depositor
has been informed by DTC that DTC's nominee will be Cede & Co. No Class A
Certificate Owner will be entitled to receive a Definitive Class A Certificate
representing its interest in such Class, except under the limited circumstances
described in the Prospectus under "Description of the Certificates--Book-Entry
Registration and Definitive Certificates". Unless and until Definitive Class A
Certificates are issued, all references to actions by holders of the Class A
Certificates will refer to actions taken by DTC upon instructions received from
Class A Certificate Owners through its Participants, and all references herein
to payments, notices, reports and statements to holders of the Class A
Certificates will refer to payments notices, reports and statements to DTC or
Cede & Co., as the registered holder of the Class A Certificates, for
distribution to Class A Certificate Owners through its Participants in
accordance with DTC procedures. See "Description of the
Certificates--Book-Entry Registration and Definitive Certificates" in the
Prospectus.

         Until Definitive Class A Certificates are issued, interests in such
Class will be transferred on the book-entry records of DTC and its
Participants. The Class B Certificates may be transferred or exchanged, subject
to certain restrictions on the transfer of such Certificates to Plans (see
"ERISA Considerations" herein), at the offices of ___________________________
located at ______________________________________________, without the payment
of any service charges, other than any tax or other governmental charge payable
in connection therewith. ________________________ will initially serve as
registrar (in such capacity, the "Certificate Registrar") for purposes of
recording and otherwise providing for the registration of the Offered
Certificates and of transfers and exchanges of the Class B and, if issued, the
Definitive Class A Certificates.

DISTRIBUTIONS

         Method, Timing and Amount. Distributions on the Certificates will be
made by the Master Servicer, to the extent of available funds, on the ___ day
of each month or, if any such ___ day is not a business day, then on the next
succeeding business day, commencing in _________ 199__ (each, a "Distribution
Date"). All such distributions (other than the final distribution on any
Certificate) will be made to the persons in whose names the Certificates are
registered at the close of business on each Record Date, which will be the last
business day of the month preceding the month in which the related Distribution
Date occurs. Each such distribution will be made by wire transfer in
immediately available funds to the account specified by the Certificateholder
at a bank or other entity having appropriate facilities therefor, if such
Certificateholder will have provided the Master Servicer with wiring
instructions [no less than five business days prior to the related Record Date
(which wiring instructions may be in the form of a standing order applicable to
all subsequent distributions) and is the registered owner of Certificates with
an aggregate initial principal amount of at least $5,000,000], or otherwise by
check mailed to such Certificateholder. The final distribution on any
Certificate will be made in like manner, but only upon presentation and
surrender of such Certificate at the location that will be specified in a
notice of the pendency of such final distribution. All distributions made with
respect to a Class of Certificates will be allocated pro rata among the
outstanding Certificates of such Class based on their respective Percentage
Interests. The "Percentage Interest" evidenced by any Offered Certificate is
equal to the initial denomination thereof as of the Delivery Date, divided by
the initial Certificate Balance of the Class to which it belongs.

         The aggregate amount available for distribution to Certificateholders
on each Distribution Date (the "Available Distribution Amount") will, in
general, equal the sum of the following amounts:

              (a) the total amount of all cash received on the Mortgage Loans
         and any REO Properties that is on deposit in the Certificate Account
         as of the related Determination Date, exclusive of:

                                      S-33

<PAGE>

                  (i)   all Monthly Payments collected but due on a Due Date
                        subsequent to the related Due Period,

                  (ii)  all principal prepayments (together with related
                        payments of the interest thereon and related Prepayment
                        Premiums), Liquidation Proceeds, Insurance and
                        Condemnation Proceeds and other unscheduled recoveries
                        received subsequent to the related Due Period, and

                  (iii) all amounts in the Certificate Account that are due or
                        reimbursable to any person other than the
                        Certificateholders; and

              (b) all P&I Advances made by the Master Servicer with respect to
         such Distribution Date. See "Description of the Pooling Agreements--
         Certificate Account" in the Prospectus.

         The "Due Period" for each Distribution Date will be the period that
begins on the ______ day of the month preceding the month in which such
Distribution Date occurs and ends on the _____ day of the month in which such
Distribution Date occurs. For purposes of the discussion in the Prospectus, the
Due Period is also the Prepayment Period. The "Determination Date" for each
Distribution Date is the _______ day of the month in which such Distribution
Date occurs or, if any such ________ day is not a business day, then the next
preceding business day.

         Priority. On each Distribution Date, for so long as the Class A and/or
Class B Certificates are outstanding, the Master Servicer will (except as
otherwise described under "--Termination" below) apply amounts on deposit in
the Certificate Account, to the extent of the Available Distribution Amount, in
the following order of priority:

         (1)  to distributions of interest to the holders of the Class A
              Certificates in an amount equal to all Distributable Certificate
              Interest in respect of the Class A Certificates for such
              Distribution Date and, to the extent not previously paid, for all
              prior Distribution Dates;

         (2)  to distributions of principal to the holders of the Class A
              Certificates in an amount equal to the sum of (a) the product of
              (i) the Class A Certificates' Ownership Percentage (as calculated
              immediately prior to such Distribution Date), multiplied by (ii)
              the Scheduled Principal Distribution Amount for such Distribution
              Date, plus (b) the entire Unscheduled Principal Distribution
              Amount for such Distribution Date (but not more than would be
              necessary to reduce the Certificate Balance of the Class A
              Certificates to zero);

         (3)  to distributions of principal to the holders of the Class A
              Certificates in an amount equal to any Uncovered Portion of the
              Certificate Balance of the Class A Certificates immediately prior
              to such Distribution Date;

         (4)  to distributions of interest to the holders of the Class B
              Certificates in an amount equal to all Distributable Certificate
              Interest in respect of the Class B Certificates for such
              Distribution Date and, to the extent not previously paid, for all
              prior Distribution Dates;

         (5)  to distributions of principal to the holders of the Class B
              Certificates in an amount equal to the sum of (a) the product of
              (i) the Class B Certificates' Ownership Percentage (as calculated
              immediately prior to such Distribution Date), multiplied by (ii)
              the Scheduled Principal Distribution Amount for such Distribution
              Date, plus (b) if the Class A Certificates have been retired,
              then to the extent not distributed in retirement thereof on such
              Distribution Date, the entire Unscheduled Principal Distribution
              Amount for such Distribution Date (but not more than would be
              necessary to reduce the Certificate Balance of the Class B
              Certificates to zero);

         (6)  to distributions of principal to the holders of the Class A
              Certificates in an amount equal to any Uncovered Portion of the
              Certificate Balance of the Class B Certificates immediately prior
              to such Distribution Date (but not more than would be necessary
              to reduce the Certificate Balance of the Class A Certificates to
              zero);

         (7)  to distributions of principal to the holders of the Class B
              Certificates in an amount equal to any Uncovered Portion of the
              Certificate Balance of the Class B Certificates immediately prior
              to such Distribution Date, net of any distributions of principal
              made on such Distribution Date in respect of the Class A
              Certificates as described in the immediately preceding clause
              (6);

                                      S-34

<PAGE>

         (8)  to distributions of interest to the holders of the Class C
              Certificates in an amount equal to all Distributable Certificate
              Interest in respect of the Class C Certificates for such
              Distribution Date and, to the extent not previously distributed,
              for all prior Distribution Dates;

         (9)  to distributions of principal to the holders of the Class C
              Certificates in an amount equal to the product of (a) the Class C
              Certificates' Ownership Percentage (as calculated immediately
              prior to such Distribution Date), multiplied by (b) the Scheduled
              Principal Distribution Amount for such Distribution Date;

         (10) to distributions of principal to the holders of the respective
              Classes of Regular Certificates, in alphabetical order of their
              Class designations (i.e., A, B, C), in an aggregate amount equal
              to any Uncovered Portion of the Certificate Balance of the Class
              C Certificates immediately prior to such Distribution Date (but,
              in each case, not more than would be necessary to reduce the
              related Certificate Balance to zero); and

         (11) to distributions to the holders of the Class R Certificates in an
              amount equal to the remaining balance, if any, of the Available
              Distribution Amount.

         Pass-Through Rates. The Pass-Through Rate applicable to the Class A
and Class B Certificates for the initial Distribution Date will equal _______%
per annum. With respect to any Distribution Date subsequent to the initial
Distribution Date, the Pass-Through Rate for the Class A Certificates and the
Class B Certificates will equal the Weighted Average Effective Net Mortgage
Rate for such Distribution Date.

         [The Pass-Through Rate applicable to the Class C Certificates for any
Distribution Date will equal the Weighted Average Effective Net Mortgage Rate
for such Distribution Date. The Class R Certificates will have no specified
Pass-Through Rate.]

         The "Weighted Average Effective Net Mortgage Rate" for each
Distribution Date is the weighted average of the applicable Effective Net
Mortgage Rates for the Mortgage Loans, weighted on the basis of their
respective Stated Principal Balances immediately prior to such Distribution
Date. For purposes of calculating the Weighted Average Effective Net Mortgage
Rate for any Distribution Date, the applicable "Effective Net Mortgage Rate"
for each Mortgage Loan is: (a) if such Mortgage Loan accrues interest on the
basis of a 360-day year consisting of twelve 30-day months (a "360/360 basis",
which is the basis of accrual for interest on the Regular Certificates), the
Net Mortgage Rate in effect for such Mortgage Loan as of the commencement of
the related Due Period; and (b) if such Mortgage Loan does not accrue interest
on a 360/360 basis, the annualized rate at which interest would have to accrue
during the one month period preceding the Due Date for such Mortgage Loan
during the related Due Period on a 360/360 basis in order to produce the
aggregate amount of interest (adjusted to the actual Net Mortgage Rate) accrued
during such period. The "Net Mortgage Rate" for each Mortgage Loan is equal to
the related Mortgage Rate in effect from time to time less the Servicing Fee
Rate.

         Distributable Certificate Interest. The "Distributable Certificate
Interest" in respect of each Class of Regular Certificates for each
Distribution Date represents that portion of the Accrued Certificate Interest
in respect of such Class of Certificates for such Distribution Date that is net
of such Class's allocable share (calculated as described below) of the
aggregate of any Prepayment Interest Shortfalls resulting from voluntary
principal prepayments made on the Mortgage Loans during the related Due Period
that are not offset by Prepayment Interest Excesses and Prepayment Premiums
collected during the related Due Period (the aggregate of such Prepayment
Interest Shortfalls that are not so offset or covered, as to such Distribution
Date, the "Net Aggregate Prepayment Interest Shortfall").

         The "Accrued Certificate Interest" in respect of each Class of Regular
Certificates for each Distribution Date is equal to 30 days' interest at the
Pass-Through Rate applicable to such Class of Certificates for such
Distribution Date accrued on the related Certificate Balance outstanding
immediately prior to such Distribution Date.

         The portion of the Net Aggregate Prepayment Interest Shortfall for any
Distribution Date that is allocable to each Class of Regular Certificates will
equal the product of (a) such Net Aggregate Prepayment Interest Shortfall,
multiplied by (b) a fraction, the numerator of which is equal to 30 days'
interest at the Pass-Through Rate applicable to such Class of Regular
Certificates for such Distribution Date accrued on the related Certificate
Balance (net of any Uncovered Portion thereof) outstanding immediately prior to
such Distribution Date, and the denominator of which is equal to 30 days'
interest at the Weighted Average Effective Net Mortgage Rate for such
Distribution Date accrued on the aggregate Stated Principal Balance of the
Mortgage Pool outstanding immediately prior to such Distribution Date.

                                      S-35

<PAGE>

         Scheduled Principal Distribution Amount and Unscheduled Principal
Distribution Amount. The "Scheduled Principal Distribution Amount" for each
Distribution Date will equal the aggregate of the principal portions of all
Monthly Payments, including Balloon Payments, due during or, if and to the
extent not previously received or advanced and distributed to
Certificateholders on a preceding Distribution Date, prior to the related Due
Period, in each case to the extent paid by the related borrower or advanced by
the Master Servicer and included in the Available Distribution Amount for such
Distribution Date. The Scheduled Principal Distribution Amount from time to
time will include all late payments of principal made by a borrower, including
late payments in respect of a delinquent Balloon Payment, regardless of the
timing of such late payments, except to the extent such late payments are
otherwise reimbursable to the Master Servicer for prior P&I Advances.

         The "Unscheduled Principal Distribution Amount" for each Distribution
Date will equal the aggregate of: (a) all voluntary prepayments of principal
received on the Mortgage Loans during the related Due Period; and (b) any other
collections (exclusive of payments by borrowers) received on the Mortgage Loans
and any REO Properties during the related Due Period, whether in the form of
Liquidation Proceeds, Insurance and Condemnation Proceeds, net income from REO
Property or otherwise, that were identified and applied by the Master Servicer
as recoveries of previously unadvanced principal of the related Mortgage Loan.

         The respective amounts which constitute the Scheduled Principal
Distribution Amount and Unscheduled Principal Distribution Amount for any
Distribution Date are herein collectively referred to from time to time as the
"Distributable Principal".

         The "Ownership Percentage" evidenced by any Class of Certificates as
of any date of determination will equal a fraction, expressed as a percentage,
the numerator of which is the then Certificate Balance of such Class of
Certificates, net (in the case of a Class of Regular Certificates) of any
Uncovered Portion of such Certificate Balance, and the denominator of which is
the then aggregate Stated Principal Balance of the Mortgage Pool.

         Certain Calculations with Respect to Individual Mortgage Loans. The
"Stated Principal Balance" of each Mortgage Loan outstanding at any time
represents the principal balance of such Mortgage Loan ultimately due and
payable to the Certificateholders. The Stated Principal Balance of each
Mortgage Loan will initially equal the Cut-off Date Balance thereof and, on
each Distribution Date, will be reduced by the portion of the Distributable
Principal for such date, which in either case is attributable to such Mortgage
Loan. The Stated Principal Balance of a Mortgage Loan may also be reduced in
connection with any forced reduction of the actual unpaid principal balance
thereof imposed by a court presiding over a bankruptcy proceeding wherein the
related borrower is the debtor. See "Certain Legal Aspects of Mortgage
Loans--Foreclosure--Bankruptcy Laws" in the Prospectus.

         For purposes of calculating distributions on the Certificates, as well
as the amount of Servicing Fees payable each month, each REO Property will be
treated as if there exists with respect thereto an outstanding mortgage loan
(an "REO Loan"), and all references to "Mortgage Loan", "Mortgage Loans" and
"Mortgage Pool" herein and in the Prospectus, when used in such context, will
be deemed to also be references to or to also include, as the case may be, any
"REO Loans". Each REO Loan will generally be deemed to have the same
characteristics as its actual predecessor Mortgage Loan, including the same
adjustable or fixed Mortgage Rate (and, accordingly, the same Net Mortgage Rate
and Effective Net Mortgage Rate) and the same unpaid principal balance and
Stated Principal Balance. Amounts due on such predecessor Mortgage Loan,
including any portion thereof payable or reimbursable to the Master Servicer,
will continue to be "due" in respect of the REO Loan; and amounts received in
respect of the related REO Property, net of payments to be made, or
reimbursement to the Master Servicer for payments previously advanced, in
connection with the operation and management of such property, generally will
be applied by the Master Servicer as if received on the predecessor Mortgage
Loan. However, notwithstanding the terms of the predecessor Mortgage Loan, the
Monthly Payment "due" on an REO Loan will in all cases, for so long as the
related Mortgaged Property is part of the Trust Fund, equal one month's
interest thereon at the applicable Mortgage Rate.

SUBORDINATION

         The rights of holders of the Class B Certificates and each Class of
the Private Certificates (collectively, the "Subordinate Certificates") to
receive distributions of amounts collected or advanced on the Mortgage Loans
will be subordinated, to the extent described herein, to the rights of holders
of the Class A Certificates and each other Class of Subordinate Certificates
with an earlier alphabetical Class designation. This subordination is intended
to enhance the likelihood of timely receipt by the holders of the Class A
Certificates of the full amount of all Distributable Certificate Interest
payable in respect of such Certificates on each Distribution Date, and the
ultimate receipt by such holders of principal in an amount equal to the entire
Certificate Balance of the Class A Certificates. Similarly, but to a lesser
degree, this subordination is also intended to enhance the likelihood of timely
receipt by the holders of the Class B Certificates of the full amount of all
Distributable Certificate Interest payable in respect of such Certificates on
each Distribution Date,

                                      S-36

<PAGE>

and the ultimate receipt by such holders of principal in an amount equal to the
entire Certificate Balance of the Class B Certificates. The protection afforded
to the holders of each Class of Offered Certificates by means of the
subordination of each other Class of Certificates with a later alphabetical
Class designation, will be accomplished by the application of the Available
Distribution Amount on each Distribution Date in accordance with the order of
priority described under "--Distributions--Priority" above. No other form of
Credit Support will be available for the benefit of the holders of the Offered
Certificates.

         Allocation to the Class A Certificates, for so long as they are
outstanding, of the entire Unscheduled Principal Distribution Amount for each
Distribution Date will generally accelerate the amortization of the Class A
Certificates relative to the actual amortization of the Mortgage Loans. To the
extent that the Class A Certificates are amortized faster than the Mortgage
Loans, the percentage interest evidenced by the Class A Certificates in the
Trust Fund will be decreased (with a corresponding increase in the interest in
the Trust Fund evidenced by the Subordinate Certificates), thereby increasing,
relative to their respective Certificate Balances, the subordination afforded
the Class A Certificates by the Subordinate Certificates. Following retirement
of the Class A Certificates, allocation to the Class B Certificates, for so
long as they are outstanding, of the entire Unscheduled Principal Distribution
Amount for each Distribution Date will provide a similar benefit to such Class
of Certificates as regards the relative amount of subordination afforded
thereto by the Private Certificates.

         Losses and other shortfalls experienced with respect to the Mortgage
Loans will not, with the exception of any Net Aggregate Prepayment Interest
Shortfalls, be applied to reduce either the Certificate Balance or the absolute
entitlement to interest of any Class of Regular Certificates, even though such
losses and shortfalls may cause one or more of such Classes to receive less
than the full amount of principal and interest to which it is entitled. As a
result, the aggregate Stated Principal Balance of the Mortgage Pool at any time
may be less than the aggregate Certificate Balance of the Regular Certificates.
Such deficit will be allocated to the respective Classes of Regular
Certificates (in each case to the extent of its Certificate Balance) in reverse
alphabetical order of their Class designations (i.e., C, B, A). Such allocation
will not reduce the Certificate Balance of any such Class and is intended
solely to identify the portion (the "Uncovered Portion") of the Certificate
Balance of each such Class for which there is at such time no corresponding
principal amount of Mortgage Loans.

P&I ADVANCES

         [On the business day immediately preceding each Distribution Date, the
Master Servicer will be obligated, subject to the recoverability determination
described in the next paragraph, to make advances (each, a "P&I Advance") out
of its own funds or, subject to the replacement thereof as provided in the
Pooling and Servicing Agreement, funds held in the Certificate Account that are
not required to be part of the Available Distribution Amount for such
Distribution Date, in an amount equal to the aggregate of: (i) all Monthly
Payments (net of the related Servicing Fee), other than Balloon Payments, which
were due on the Mortgage Loans during the related Due Period and delinquent as
of the related Determination Date; (ii) in the case of each Mortgage Loan
delinquent in respect of its Balloon Payment as of the related Determination
Date, an amount equal to 30 days' interest thereon at the related Mortgage Rate
in effect as of the commencement of the related Due Period (net of the related
Servicing Fee), but only to the extent that the related mortgagor has not made
a payment sufficient to cover such amount under any forbearance arrangement or
otherwise that has been included in the Available Distribution Amount for such
Distribution Date; and (iii) in the case of each REO Property, an amount equal
to thirty days' imputed interest with respect thereto at the related Mortgage
Rate in effect as of the commencement of the related Due Period (net of the
related Servicing Fee), but only to the extent that such amount is not covered
by any net income from such REO Property included in the Available Distribution
Amount for such Distribution Date. The Master Servicer's obligations to make
P&I Advances in respect of any Mortgage Loan or REO Property will continue
through liquidation of such Mortgage Loan or disposition of such REO Property,
as the case may be.

         The Master Servicer will be entitled to recover any P&I Advance made
out of its own funds from any amounts collected in respect of the Mortgage Loan
as to which such P&I Advance was made, whether in the form of late payments,
Insurance and Condemnation Proceeds, Liquidation Proceeds or otherwise
("Related Proceeds"). Notwithstanding the foregoing, the Master Servicer will
not be obligated to make any P&I Advance that it determines in its reasonable
good faith judgment would, if made, not be recoverable out of Related Proceeds
(a "Nonrecoverable P&I Advance"), and the Master Servicer will be entitled to
recover any P&I Advance that it so determines to be a Nonrecoverable P&I
Advance out of general funds on deposit in the Certificate Account. See
"Description of the Certificates--Advances in Respect of Delinquencies" and
"Description of the Pooling Agreements--Certificate Account" in the Prospectus.

                                      S-37

<PAGE>

         In connection with its recovery of any P&I Advance or reimbursable
servicing expense (each, an "Advance"), the Master Servicer will be entitled to
retain, out of any amounts then on deposit in the Certificate Account, interest
at a per annum rate equal to ________________ (the "Master Servicer
Reimbursement Rate"), accrued on the amount of such Advance from the date made
to but not including the date of reimbursement.

         To the extent not offset or covered by amounts otherwise payable on
the Private Certificates, interest accrued on outstanding Advances will result
in a reduction in amounts payable on the Class B Certificates; and to the
extent not offset or covered by amounts otherwise payable on the Class B and
the Private Certificates, interest accrued on outstanding Advances will result
in a reduction in amounts payable on the Class A Certificates. To the extent
that any holder of an Offered Certificate must bear the cost of the Master
Servicer's Advances, the benefits of such Advances to such holder will be
contingent on the ability of such holder to reinvest the amounts received as a
result of such Advances at a rate of return equal to or greater than the Master
Servicer Reimbursement Rate.]

REPORTS TO CERTIFICATEHOLDERS; CERTAIN AVAILABLE INFORMATION

         On each Distribution Date, the [Master Servicer] [Trustee] will be
required to forward by mail to each holder of an Offered Certificate a
statement (a "Distribution Date Statement") providing various items of
information relating to distributions made on such date with respect to the
relevant Class and the recent status of the Mortgage Pool. For a more detailed
discussion of the particular items of information to be provided in each
Distribution Date Statement, as well as a discussion of certain annual
information reports to be furnished by the [Master Servicer] [Trustee] to
persons who at any time during the prior calendar year were holders of the
Offered Certificates, see "Description of the Certificates--Reports to
Certificateholders" in the Prospectus.

         The Pooling and Servicing Agreement requires that the [Master
Servicer] [Trustee] make available at its offices primarily responsible for
servicing the Mortgage Loans, during normal business hours, for review by any
holder of an Offered Certificate, originals or copies of, among other things,
the following items: (a) the Pooling and Servicing Agreement and any amendments
thereto, (b) all Distribution Date Statements delivered to holders of the
relevant Class of Offered Certificates since the Delivery Date, (c) all
officer's certificates delivered to the Trustee since the Delivery Date as
described under "Description of the Pooling Agreements--Evidence as to
Compliance" in the Prospectus, (d) all accountants' reports delivered to the
Trustee since the Delivery Date as described under "Description of the Pooling
Agreements--Evidence as to Compliance" in the Prospectus, (e) the most recent
property inspection report prepared by or on behalf of the Master Servicer in
respect of each Mortgaged Property, (f) the most recent Mortgaged Property
annual operating statements, if any, collected by or on behalf of the Master
Servicer, and (g) any and all modifications, waivers and amendments of the
terms of a Mortgage Loan entered into by the Master Servicer. Copies of any and
all of the foregoing items will be available from the [Master Servicer]
[Trustee] upon request; however, the [Master Servicer] [Trustee] will be
permitted to require payment of a sum sufficient to cover the reasonable costs
and expenses of providing such copies.

         Until such time as Definitive Class A Certificates are issued, the
foregoing information will be available to Class A Certificate Owners only to
the extent it is forwarded by or otherwise available through DTC and its
Participants. Conveyance of notices and other communications by DTC to
Participants, and by Participants to Class A Certificate Owners, will be
governed by arrangements among them, subject to any statutory or regulatory
requirements as may be in effect from time to time. The Master Servicer, the
Trustee, the Depositor and the Certificate Registrar are required to recognize
as Certificateholders only those persons in whose names the Certificates are
registered on the books and records of the Certificate Registrar. The initial
registered holder of the Class A Certificates will be Cede & Co. as nominee for
DTC.

VOTING RIGHTS

         At all times during the term of the Pooling and Servicing Agreement,
the Voting Rights for the series offered hereby shall be allocated among the
respective Classes of Certificateholders in proportion to the Certificate
Balances of their Certificates (net, in the case of a Class of Regular
Certificates, of any Uncovered Portion of the related Certificate Balance).
Voting Rights allocated to a Class of Certificateholders shall be allocated
among such Certificateholders in proportion to the Percentage Interests
evidenced by their respective Certificates. See "Description of the
Certificates--Voting Rights" in the Prospectus.

                                      S-38

<PAGE>

TERMINATION

         The obligations created by the Pooling and Servicing Agreement will
terminate following the earliest of (i) the final payment (or advance in
respect thereof) or other liquidation of the last Mortgage Loan or REO Property
subject thereto, and (ii) the purchase of all of the assets of the Trust Fund
by the Master Servicer. Written notice of termination of the Pooling and
Servicing Agreement will be given to each Certificateholder, and the final
distribution will be made only upon surrender and cancellation of the
Certificates at the office of the Certificate Registrar or other location
specified in such notice of termination.

         Any such purchase by the Master Servicer of all the Mortgage Loans and
other assets in the Trust Fund is required to be made at a price equal to the
excess of (a) the sum of (i) the aggregate Purchase Price of all the Mortgage
Loans then included in the Trust Fund and (ii) the fair market value of all REO
Properties then included in the Trust Fund, as determined by an appraiser
mutually agreed upon by the Master Servicer and the Trustee, over (b) the
aggregate of amounts payable or reimbursable to the Master Servicer under the
Pooling and Servicing Agreement. Such purchase will effect early retirement of
the then outstanding Offered Certificates, but the right of the Master Servicer
to effect such termination is subject to the requirement that the then
aggregate Stated Principal Balance of the Mortgage Pool be less than __% of the
Initial Pool Balance.

         On the final Distribution Date, the aggregate amount paid by the
Master Servicer for the Mortgage Loans and other assets in the Trust Fund (if
the Trust Fund is to be terminated as a result of the purchase described in the
preceding paragraph), together with all other amounts on deposit in the
Certificate Account and not otherwise payable to a person other than the
Certificateholders (see "Description of the Pooling Agreements--Certificate
Account" in the Prospectus), will be applied: first, to distributions of
interest to the holders of the Class A Certificates in an amount equal to all
Distributable Certificate Interest in respect of the Class A Certificates for
such Distribution Date and, to the extent not previously paid, for all prior
Distribution Dates; second, to distributions of principal to the holders of the
Class A Certificates in an amount equal to the sum of the Certificate Balance
of the Class A Certificates outstanding immediately prior to such Distribution
Date; third, to distributions of interest to the holders of the Class B
Certificates in an amount equal to all Distributable Certificate Interest in
respect of the Class B Certificates for such Distribution Date and, to the
extent not previously paid, for all prior Distribution Dates; fourth, to
distributions of principal to the holders of the Class B Certificates in an
amount equal to the sum of the Certificate Balance of the Class B Certificates
outstanding immediately prior to such Distribution Date; and thereafter, to
distributions to holders of the Private Certificates.

THE TRUSTEE

         ____________, a _____________________, will act as Trustee on behalf
of the Certificateholders. [The Master Servicer will be responsible for the
fees and normal disbursements of the Trustee.] The offices of the Trustee
primarily responsible for the administration of the Trust Fund are located at
______________________________. See "Description of the Pooling Agreements--the
Trustee", "--Duties of the Trustee", "--Certain Matters Regarding the Trustee"
and "--Resignation and Removal of the Trustee" in the Prospectus.

                       YIELD AND MATURITY CONSIDERATIONS

YIELD CONSIDERATIONS

         General. The yield on any Offered Certificate will depend on: (i) the
Pass-Through Rate in effect from time to time for such Certificate; (ii) the
price paid for such Certificate and, if the price was other than par, the rate
and timing of payments of principal on such Certificate; and (iii) the
aggregate amount of distributions on such Certificate.

         Pass-Through Rate. The Pass-Through Rate applicable to the Class A
Certificates and the Class B Certificates for any Distribution Date will equal
the Weighted Average Effective Net Mortgage Rate for such date. Accordingly,
the yield on the Offered Certificates will be sensitive to (x) adjustments to
the Mortgage Rates on the ARM Loans and (y) changes in the relative composition
of the Mortgage Pool as a result of scheduled amortization, voluntary
prepayments and involuntary liquidations of the Mortgage Loans. See
"Description of the Mortgage Pool" herein and "--Yield Considerations--Rate and
Timing of Principal Payments" below.

         Rate and Timing of Principal Payments. The yield to holders of Offered
Certificates that are purchased at a discount or premium will be affected by
the rate and timing of principal payments on such Certificates. As and to the
extent described herein, the holders of each Class of Offered Certificates will
be entitled to receive on each Distribution Date their allocable share
(calculated on the basis of

                                      S-39

<PAGE>

the Ownership Percentage evidenced by such Class of Certificates immediately
prior to such date) of the Scheduled Principal Distribution Amount for such
Distribution Date; however, the Unscheduled Principal Distribution Amount for
each Distribution Date will be distributable entirely in respect of the Class A
Certificates, until the Certificate Balance thereof is reduced to zero, and
will thereafter be distributable entirely in respect of the Class B
Certificates. See "Description of the Certificates--Distributions--Priority"
and "--Distributions--Scheduled Principal Distribution Amount and Unscheduled
Principal Distribution Amount" herein. Consequently, the rate and timing of
principal payments on the Offered Certificates will be directly related to the
rate and timing of principal payments on or in respect of the Mortgage Loans
(including principal prepayments on the Mortgage Loans resulting from both
voluntary prepayments by the mortgagors and involuntary liquidations). The rate
and timing of principal payments on the Mortgage Loans will in turn be affected
by the amortization schedules thereof, the dates on which Balloon Payments are
due and the rate and timing of principal prepayments and other unscheduled
collections thereon (including for this purpose, collections made in connection
with liquidations of Mortgage Loans due to defaults, casualties or
condemnations affecting the Mortgaged Properties, or purchases of Mortgage
Loans out of the Trust Fund). Prepayments and, assuming the respective stated
maturity dates therefor have not occurred, liquidations and purchases of the
Mortgage Loans, will result in distributions on the Offered Certificates of
amounts that would otherwise be distributed over the remaining terms of the
Mortgage Loans. Defaults on the Mortgage Loans, particularly at or near their
stated maturity dates, may result in significant delays in payments of
principal on the Mortgage Loans (and, accordingly, on the Offered Certificates)
while work-outs are negotiated or foreclosures are completed. See "Servicing of
the Mortgage Loans--Modifications, Waivers and Amendments" herein and
"Description of the Pooling Agreements--Realization Upon Defaulted Mortgage
Loans" and "Certain Legal Aspects of Mortgage Loans--Foreclosure" in the
Prospectus.

         The extent to which the yield to maturity of any Class of Offered
Certificates may vary from the anticipated yield will depend upon the degree to
which they are purchased at a discount or premium and when, and to what degree,
payments of principal on the Mortgage Loans are in turn distributed on such
Certificates. An investor should consider, in the case of any Offered
Certificate purchased at a discount, the risk that a slower than anticipated
rate of principal payments on the Mortgage Loans could result in an actual
yield to such investor that is lower than the anticipated yield and, in the
case of any Offered Certificate purchased at a premium, the risk that a faster
than anticipated rate of principal payments could result in an actual yield to
such investor that is lower than the anticipated yield. In general, the earlier
a payment of principal on the Mortgage Loans is distributed on an Offered
Certificate purchased at a discount or premium, the greater will be the effect
on an investor's yield to maturity. As a result, the effect on an investor's
yield of principal payments (to the extent distributable on such investor's
Offered Certificates) occurring at a rate higher (or lower) than the rate
anticipated by the investor during any particular period would not be fully
offset by a subsequent like reduction (or increase) in the rate of principal
payments. Because the rate of principal payments on the Mortgage Loans will
depend on future events and a variety of factors (as described more fully
below), no assurance can be given as to such rate or the rate of principal
prepayments in particular. The Depositor is not aware of any relevant publicly
available or authoritative statistics with respect to the historical prepayment
experience of a large group of mortgage loans comparable to the Mortgage Loans.

         The yield to maturity of Offered Certificates that are purchased at a
discount or premium will be similarly affected by payments of principal thereon
made with funds in excess of the Distributable Principal to which the holders
of such Certificates may be then entitled. As described herein under
"Description of the Certificates--Distributions--Priority", if there exists an
Uncovered Portion of the Certificate Balance of any Class of Regular
Certificates outstanding immediately prior to a Distribution Date,
distributions will be made, to the extent of the lesser of available funds and
such Uncovered Portion, in reduction of the Certificate Balance(s) of such
Class of Regular Certificates and each other Class of Regular Certificates, if
any, with an earlier alphabetical Class designation, in alphabetical order of
such Class designations. Accordingly, losses incurred in respect of the
Mortgage Pool, to the extent creating an Uncovered Portion of the Certificate
Balance of the Class C Certificates, could speed amortization of the Offered
Certificates, to the extent described above, beyond any positive effect on such
amortization that would generally result from liquidations of Mortgage Loans
prior to their maturity.

         Losses and Shortfalls. The yield to holders of the Offered
Certificates will also depend on the extent to which such holders are required
to bear the effects of any losses or shortfalls on the Mortgage Loans. Losses
and other shortfalls on the Mortgage Loans will, with the exception of any Net
Aggregate Prepayment Interest Shortfalls, generally be borne: first, by the
holders of the Private Certificates, to the extent of amounts otherwise
distributable in respect of their Certificates; second, by the holders of the
Class B Certificates, to the extent of amounts otherwise distributable in
respect of their Certificates; and last, by the holders of the Class A
Certificates. As more fully described herein under "Description of the
Certificates--Distributions--Distributable Certificate Interest", Net Aggregate
Prepayment Interest Shortfalls will generally be borne by the respective
Classes of Certificateholders on a pro rata basis.

                                      S-40

<PAGE>

         Certain Relevant Factors. The rate and timing of principal payments
and defaults and the severity of losses on the Mortgage Loans may be affected
by a number of factors, including, without limitation, prevailing interest
rates, the terms of the Mortgage Loans (for example, Prepayment Premiums,
adjustable Mortgage Rates and amortization terms that require balloon
payments), the demographics and relative economic vitality of the areas in
which the Mortgaged Properties are located and the general supply and demand
for rental units in such areas, the quality of management of the Mortgaged
Properties, the servicing of the Mortgage Loans, possible changes in tax laws
and other opportunities for investment. See "Risk Factors--The Mortgage Loans"
and "Description of the Mortgage Pool" herein and "Yield and Maturity
Considerations--Principal Prepayments" in the Prospectus.

         The rate of prepayment on the Mortgage Pool is likely to be affected
by prevailing market interest rates for mortgage loans of a comparable type,
term and risk level. When the prevailing market interest rate is below a
mortgage coupon, a borrower may have an increased incentive to refinance its
mortgage loan. Although most of the Mortgage Loans are ARM Loans, adjustments
to the Mortgage Rates thereon will generally be limited by lifetime and/or
periodic caps and floors and, in each case, will be based on the related Index
(which may not rise and fall consistently with mortgage interest rates then
available) plus the related Gross Margin (which may be different from margins
then offered on adjustable rate mortgage loans). See "Description of the
Mortgage Pool--Certain Payment Characteristics" and "--The Index" herein. As a
result, the Mortgage Rates on the ARM Loans at any time may not be comparable
to prevailing market interest rates. In addition, as prevailing market interest
rates decline, and without regard to whether the Mortgage Rates on the ARM
Loans decline in a manner consistent therewith, related borrowers may have an
increased incentive to refinance for purposes of either (i) converting to a
fixed rate loan and thereby "locking in" such rate, or (ii) taking advantage of
a different index, margin or rate cap or floor on another adjustable rate
mortgage loan. The Mortgage Loans may be prepaid at any time and, in ____ cases
(approximately _____% of the Initial Pool Balance), may be prepaid in whole or
in part without payment of a Prepayment Premium.

         Depending on prevailing market interest rates, the outlook for market
interest rates and economic conditions generally, some borrowers may sell
Mortgaged Properties in order to realize their equity therein, to meet cash
flow needs or to make other investments. In addition, some borrowers may be
motivated by Federal and state tax laws (which are subject to change) to sell
Mortgaged Properties prior to the exhaustion of tax depreciation benefits.

         The Depositor makes no representation as to the particular factors
that will affect the rate and timing of prepayments and defaults on the
Mortgage Loans, as to the relative importance of such factors, as to the
percentage of the principal balance of the Mortgage Loans that will be prepaid
or as to which a default will have occurred as of any date or as to the overall
rate of prepayment or default on the Mortgage Loans.

         Delay in Payment of Distributions. Because monthly distributions will
not be made to Certificateholders until a date that is scheduled to be at least
_____ days and as many as ______ days following the Due Dates for the Mortgage
Loans during the related Due Period, the effective yield to the holders of the
Offered Certificates will be lower than the yield that would otherwise be
produced by the applicable Pass-Through Rates and purchase prices (assuming
such prices did not account for such delay).

         Unpaid Distributable Certificate Interest. As described under
"Description of the Certificates--Distributions--Priority" herein, if the
portion of the Available Distribution Amount distributable in respect of
interest on either Class of Offered Certificates on any Distribution Date is
less than the Distributable Certificate Interest then payable for such Class,
the shortfall will be distributable to holders of such Class of Certificates on
subsequent Distribution Dates, to the extent of available funds. Any such
shortfall will not bear interest, however, and will therefore negatively affect
the yield to maturity of such Class of Certificates for so long as it is
outstanding.

WEIGHTED AVERAGE LIFE

         The weighted average life of an Offered Certificate refers to the
average amount of time that will elapse from the date of its issuance until
each dollar allocable to principal of such Certificate is distributed to the
investor. The weighted average life of an Offered Certificate will be
influenced by, among other things, the rate at which principal of the Mortgage
Loans is paid or otherwise collected or advanced and by the availability of any
amounts other than Distributable Principal to amortize the Certificate Balance
of its Class. As and to the extent described herein, the holders of each Class
of Offered Certificates will be entitled to receive on each Distribution Date
their allocable share (calculated on the basis of the Ownership Percentage
evidenced by such Class of Certificates immediately prior to such date) of the
Scheduled Principal Distribution Amount for such Distribution Date; however,
the Unscheduled Principal Distribution Amount for each Distribution Date will
be distributable entirely in respect of the Class A Certificates, until the
Certificate Balance thereof is reduced to zero, and will thereafter be
distributable entirely in respect of the Class B Certificates. In addition, as
and to the extent described herein, distributions in respect of an Uncovered
Portion of the Certificate Balance of any Class of Regular Certificates will

                                      S-41

<PAGE>

be applied, to the extent of such Uncovered Portion, in reduction of the
Certificate Balance(s) of such Class of Regular Certificates and each other
Class of Regular Certificates, if any, with an earlier alphabetical Class
designation, in alphabetical order of such Class designations. See "Description
of the Certificates--Distributions--Priority" and "--Distributions--Scheduled
Principal Distribution Amount and Unscheduled Principal Distribution Amount"
herein. As a consequence of the foregoing, the weighted average life of the
Class A Certificates will be shorter, and the weighted average life of the
Class B Certificates may be longer, than would otherwise be the case if
Distributable Principal and any other amounts being applied in reduction of the
Certificate Balances of the Regular Certificates were being distributed on a
pro rata basis among the respective Classes thereof.

         Prepayments on mortgage loans may be measured by a prepayment standard
or model. The model used in this Prospectus Supplement is the ["Constant
Prepayment Rate" or "CPR" model. The CPR model represents an assumed constant
annual rate of prepayment each month, expressed as a per annum percentage of
the then scheduled principal balance of the pool of mortgage loans. As used in
each of the following tables, the column headed "0%" assumes that none of the
Mortgage Loans is prepaid before maturity. The columns headed "___%", "___%",
"___%" and "___%" assume that prepayments on the Mortgage Loans are made at
those CPRs. There is no assurance, however, that prepayments of the Mortgage
Loans will conform to any level of CPR, and no representation is made that the
Mortgage Loans will prepay at the CPRs shown or at any other prepayment rate.]
The following tables indicate the percentage of the initial Certificate Balance
of each Class of Offered Certificates that would be outstanding after each of
the dates shown at various CPRs and the corresponding weighted average life of
each such Class of Offered Certificates. The tables have been prepared on the
basis of the following assumptions, among others: (i) scheduled monthly
payments of principal and interest on the Mortgage Loans will be timely
received (with no defaults) and will be distributed on the ___ day of each
month commencing in ________ 199___; (ii) the Mortgage Rate in effect for each
Mortgage Loan as of the Cut-off Date will remain in effect (a) in the case of
each Fixed Rate Loan, to maturity and, (b) in the case of each ARM Loan, until
its next Interest Rate Adjustment Date, when a new Mortgage Rate that is to
remain in effect to maturity will be calculated reflecting the value of the
related Index as of ________, 199__, subject to such Mortgage Loan's lifetime
and/or periodic rate caps and floors, if any; (iii) all Mortgage Loans accrue
and pay interest on a 360/360 basis; (iv) the monthly principal and interest
payment due for each Mortgage Loan on the first Due Date following the Cut-off
Date will continue to be due (a) in the case of each Fixed Rate Loan, on each
Due Date until maturity and (b) in the case of each ARM Loan, until its next
Payment Adjustment Date, when a new payment that is to be due on each Due Date
until maturity will be calculated reflecting the appropriate Mortgage Rate and
remaining amortization term; (v) principal prepayments on the Mortgage Loans
will be received on their respective Due Dates at the respective CPRs set forth
in the tables, and there will be no Net Aggregate Prepayment Interest
Shortfalls in connection therewith; and (vi) the Mortgage Loan Seller will not
be required to repurchase any Mortgage Loan, and the Master Servicer will not
exercise its option to purchase all the Mortgage Loans and thereby cause an
early termination of the Trust Fund. To the extent that the Mortgage Loans have
characteristics that differ from those assumed in preparing the tables set
forth below, each Class of the Offered Certificates may mature earlier or later
than indicated by the tables. It is highly unlikely that the Mortgage Loans
will prepay at any constant rate until maturity or that all the Mortgage Loans
will prepay at the same rate. In addition, variations in the actual prepayment
experience and the balance of the Mortgage Loans that prepay may increase or
decrease the percentages of initial Certificate Balances (and weighted average
lives) shown in the following tables. Such variations may occur even if the
average prepayment experience of the Mortgage Loans were to equal any of the
specified CPR percentages.

         Investors are urged to conduct their own analyses of the rates at
which the Mortgage Loans may be expected to prepay.

         Based on the foregoing assumptions, the following table indicates the
resulting weighted average lives of the Class A Certificates and sets forth the
percentage of the initial Certificate Balance of the Class A Certificates that
would be outstanding after each of the dates shown at the indicated CPRs.

                                      S-42

<PAGE>

               PERCENT OF THE INITIAL CERTIFICATE BALANCE OF THE
                  CLASS A CERTIFICATES AT THE RESPECTIVE CPRS
                                SET FORTH BELOW:

Date                           0%          %          %          %          %
- -----------------------------------------------------------------------------

Delivery Date...........    100.0      100.0      100.0      100.0      100.0
- --------- ..............
- --------- ..............
- --------- ..............
- --------- ..............
- --------- ..............
- --------- ..............
- --------- ..............
- --------- ..............

      Weighted Average Life (years)(A)

- --------------
(A)      The weighted average life of a Class A Certificate is determined by
         (i) multiplying the amount of each principal distribution thereon by
         the number of years from the date of issuance of the Class A
         Certificates to the related Distribution Date, (ii) summing the
         results and (iii) dividing the sum by the aggregate amount of the
         reductions in the principal balance of such Class A Certificate.

         Based on the foregoing assumptions, the following table indicates the
resulting weighted average lives of the Class B Certificates and sets forth the
percentage of the initial Certificate Balance of the Class B Certificates that
would be outstanding after each of the dates shown at the indicated CPRs.

               PERCENT OF THE INITIAL CERTIFICATE BALANCE OF THE
                  CLASS B CERTIFICATES AT THE RESPECTIVE CPRS
                                SET FORTH BELOW:

Date                           0%          %          %          %          %
- -----------------------------------------------------------------------------

Delivery Date...........    100.0      100.0      100.0      100.0      100.0
- --------- ..............
- --------- ..............
- --------- ..............
- --------- ..............
- --------- ..............
- --------- ..............
- --------- ..............
- --------- ..............

Weighted Average Life (years)(A)

- --------------
(A)      The weighted average life of a Class B Certificate is determined by
         (i) multiplying the amount of each principal distribution thereon by
         the number of years from the date of issuance of the Class B
         Certificates to the related Distribution Date, (ii) summing the
         results and (iii) dividing the sum by the aggregate amount of the
         reductions in the principal balance of such Class B Certificate.

                                      S-43

<PAGE>

[The following disclosure is applicable to Stripped Interest Certificates...

YIELD SENSITIVITY OF THE CLASS S CERTIFICATES

         The yield to maturity of the Class S Certificates will be especially
sensitive to the prepayment, repurchase and default experience on the Mortgage
Loans, which may fluctuate significantly from time to time. A rapid rate of
principal payments will have a material negative effect on the yield to
maturity of the Class S Certificates. There can be no assurance that the
Mortgage Loans will prepay at any particular rate. Prospective investors in the
Class S Certificates should fully consider the associated risks, including the
risk that such investors may not fully recover their initial investment.

         The following table indicates the sensitivity to various rates of
prepayment on the Mortgage Loans of the annual aggregate payments of interest
on the Class S Certificates and the pre-tax yields to maturity on a corporate
bond equivalent basis of the Class S Certificates. Such calculations are based
on the assumptions described on page __ hereof and that the Class S
Certificates are purchased on _____________, at an assumed aggregate purchase
price equal to $____________ (which includes accrued interest from
___________________).


              PROJECTED ANNUAL AGGREGATE PAYMENTS OF INTEREST AND
                   PRE-TAX YIELD ON THE CLASS S CERTIFICATES
                                 (IN THOUSANDS)

Twelve consecutive                Percentages of [Prepayment speed model]
Distribution Dates  ----------------------------------------------------------
     ending             %            %            %            %            %
- ------------------------------------------------------------------------------
- -------- .........
- -------- .........
- -------- .........
- -------- .........
- -------- .........
- -------- .........
- -------- .........
- -------- .........
- -------- .........
- -------- .........
- -------- .........
- -------- .........
Total Payments....
Pre-Tax Yield ....

         The pre-tax yields set forth in the preceding table were calculated by
determining the monthly discount rates that, when applied to the assumed
streams of cash flows to be paid on the Class S Certificates, would cause the
discounted present value of such assumed stream of cash flows to equal the
assumed aggregate purchase price of such Certificates and by converting such
monthly rates to corporate bond equivalent rates. Such calculation does not
take into account shortfalls in collection of interest due to prepayments (or
other liquidations) on the Mortgage Loans or the interest rates at which
investors may be able to reinvest funds received by them as distributions on
the Class S Certificates and consequently does not purport to reflect the
return on any investment in the Class S Certificates when such reinvestment
rates are considered. Such calculation does not presume receipt of any
distributions in respect of Prepayment Premiums.

         The characteristics of the Mortgage Loans may differ from those
assumed in preparing the table above. There can be no assurance that the
Mortgage Loans will prepay at any of the rates shown in the table or at any
other particular rate, that the cash flows on the Class S Certificates will
correspond to the cash flow shown herein or that the aggregate purchase price
of the Class S Certificates will be as assumed. [Describe prepayment speed
model] In addition, it is unlikely that any Mortgage Loan will prepay at the
specified percentages of [Prepayment speed model] until maturity or that all of
the Mortgage Loans will prepay at the same rate. The timing of

                                      S-44

<PAGE>

changes in the rate of prepayments may significantly affect the actual yield to
maturity to investors, even if the average rate of principal prepayments is
consistent with the expectations of investors. Investors must make their own
decisions as to the appropriate prepayment assumptions to be used in deciding
whether to purchase the Class S Certificates.]

                                USE OF PROCEEDS

         Substantially all of the proceeds from the sale of the Offered
Certificates will be used by the Depositor to purchase the Mortgage Loans and
to pay certain expenses in connection with the issuance of the Certificates.

                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES

         Upon the issuance of the Offered Certificates, O'Melveny & Myers LLP,
New York, New York, special counsel to the Depositor, will deliver its opinion
generally to the effect that, assuming compliance with all provisions of the
Pooling and Servicing Agreement, for federal income tax purposes, the Trust
Fund will qualify as a [REMIC] [FASIT] under the Code.

         For federal income tax purposes, the Class R Certificates will be the
sole class of ["residual interests" in the REMIC] [ownership interests in the
FASIT] and the Class A, Class B and Class C Certificates will be the "regular
interests" in the [REMIC] [FASIT] and will be treated as debt instruments of
the [REMIC] [FASIT].

         [See "Certain Federal Income Tax Consequences--Federal Income Tax
Consequences for REMIC Certificates" in the Prospectus.] [See "Certain Federal
Income Tax Consequences--Federal Income Tax Consequences for FASIT
Certificates" in the Prospectus.]

         The Class _____ Certificates [may] [will not] be treated as having
been issued with original issue discount for federal income tax purposes. The
prepayment assumption that will be used in determining the rate of accrual of
original issue discount, market discount and premium, if any, for federal
income tax purposes will be based on the assumption that subsequent to the date
of any determination the Mortgage Loans will prepay at a rate equal to ___%
[CPR] [SPA]. No representation is made that the Mortgage Loans will prepay at
that rate or at any other rate. [See "Certain Federal Income Tax
Consequences--Federal Income Tax Consequences for REMIC Certificates--Taxation
of Regular Certificates--Original Issue Discount" in the Prospectus.]

         The Class _____ Certificates may be treated for federal income tax
purposes as having been issued at a premium. Whether any holder of such a class
of Certificates will be treated as holding a certificate with amortizable bond
premium will depend on such Certificateholder's purchase price and the
distributions remaining to be made on such Certificate at the time of its
acquisition by such Certificateholder. Holders of such class of Certificates
should consult their own tax advisors regarding the possibility of making an
election to amortize such premium. [See "Certain Federal Income Tax
Consequences--Federal Income Tax Consequences for REMIC Certificates--Taxation
of Regular Certificates--Premium" in the Prospectus.] [See "Certain Federal
Income Tax Consequences--Federal Income Tax Consequences for FASIT
Certificates" in the Prospectus.]

         [The Offered Certificates will be treated as [assets described in
Section 7701(a)(19)(C) of the Code] and "real estate assets" within the meaning
of Section 856(c)(5)(A) of the Code generally in the same proportion that the
assets of the REMIC underlying such Certificates would be so treated. [In
addition, the Offered Certificates will be "obligation(s) ... which ... [are]
principally secured by an interest in real property" within the meaning of
Section 860G(a)(3) (C) of the Code generally to the extent that such Offered
Certificates are treated as "real estate assets" under Section 856(c)(5)(A) of
the Code. Moreover, the Offered Certificates will be "obligation[s] ... which
 ... [are] principally secured by an interest in real property" within the
meaning of Section 860G(a)(3)(C) of the Code.] [The Offered Certificates will
not be considered to represent an interest in "loans ... secured by an interest
in real property" within the meaning of Section 7701(a)(19)(C)(v) of the Code.]
See "Certain Federal Income Tax Consequences--Federal Income Tax Consequences
for REMIC Certificates--Status of REMIC Certificates" in the Prospectus.] [See
"Certain Federal Income Tax Consequences--Federal Income Tax Consequences for
FASIT Certificates" in the Prospectus.]

         For further information regarding the federal income tax consequences
of investing in the Class A Certificates, see ["Certain Federal Income Tax
Consequences--Federal Income Tax Consequences for REMIC Certificates" in the
Prospectus.] ["Certain Federal Income Tax Consequences--Federal Income Tax
Consequences for FASIT Certificates" in the prospectus.]

                                      S-45

<PAGE>

                              ERISA CONSIDERATIONS

         A fiduciary of any employee benefit plan or other retirement plan or
arrangement, including individual retirement accounts and annuities, Keogh
plans and collective investment funds and insurance company general and
separate accounts in which such plans, annuities, accounts or arrangements are
invested, that is subject to Title I of the Employee Retirement Income Security
Act of 1974, as amended ("ERISA"), or Section 4975 of the Code (each, a "Plan")
should carefully review with its legal advisors whether the purchase or holding
of Offered Certificates could give rise to a transaction that is prohibited or
is not otherwise permitted either under ERISA or Section 4975 of the Code or
whether there exists any statutory or administrative exemption applicable
thereto. Moreover, each Plan fiduciary should determine whether an investment
in the Offered Certificates is appropriate for the Plan, taking into account
the overall investment policy of the Plan and the composition of the Plan's
investment portfolio.

         [The U.S. Department of Labor ("DOL") issued to Bear, Stearns & Co.
Inc. an individual prohibited transaction exemption, Prohibited Transaction
Exemption 90-33, as amended by Prohibited Transaction Exemption 97-34 (the
"Exemption"), which generally exempts from the application of the prohibited
transaction provisions of Section 406 of ERISA, and the excise taxes imposed on
such prohibited transactions pursuant to Sections 4975(a) and (b) of the Code,
certain transactions, among others, relating to the servicing and operation of
mortgage pools, such as the Mortgage Pool, and the purchase, sale and holding
of mortgage pass-through certificates, such as the Class A Certificates,
underwritten by an Underwriter (as hereinafter defined), provided that certain
conditions set forth in the Exemption are satisfied. For purposes of this
Section "ERISA Considerations", the term "Underwriter" shall include (a) Bear,
Stearns & Co. Inc., (b) any person directly or indirectly, through one or more
intermediaries, controlling, controlled by or under common control with Bear,
Stearns & Co. Inc., and (c) any member of the underwriting syndicate or selling
group of which a person described in (a) or (b) is a manager or co-manager with
respect to the Class A Certificates.

         The Exemption sets forth six general conditions which must be
satisfied for a transaction involving the purchase, sale and holding of the
Class A Certificates to be eligible for exemptive relief thereunder. First, the
acquisition of the Class A Certificates by a Plan must be on terms that are at
least as favorable to the Plan as they would be in an arm's-length transaction
with an unrelated party. Second, the rights and interests evidenced by the
Class A Certificates must not be subordinated to the rights and interests
evidenced by other certificates of the same trust. Third, the Class A
Certificates at the time of acquisition by the Plan must be rated in one of the
three highest generic rating categories by Standard & Poor's Structured Rating
Group ("Standard & Poor's"), Moody's Investors Service, Inc. ("Moody's"), Duff
& Phelps Credit Rating Co. ("Duff & Phelps") or Fitch IBCA, Inc. ("Fitch").
Fourth, the Trustee cannot be an affiliate of any other member of the
"Restricted Group", which consists of any Underwriter, the Depositor, the
Master Servicer, the Trustee, any sub-servicer, and any mortgagor with respect
to Mortgage Loans constituting more than 5% of the aggregate unamortized
principal balance of the Mortgage Loans as of the date of initial issuance of
the Class A Certificates. Fifth, the sum of all payments made to and retained
by the Underwriter must represent not more than reasonable compensation for
underwriting the Class A Certificates; the sum of all payments made to and
retained by the Depositor pursuant to the assignment of the Mortgage Loans to
the Trust Fund must represent not more than the fair market value of such
obligations; and the sum of all payments made to and retained by the Master
Servicer and any sub-servicer must represent not more than reasonable
compensation for such person's services under the Pooling and Servicing
Agreement and reimbursement of such person's reasonable expenses in connection
therewith. Sixth, the investing Plan must be an accredited investor as defined
in Rule 501(a)(1) of Regulation D of the Securities and Exchange Commission
under the Securities Act of 1933, as amended. [As amended by Prohibited
Transaction Exemption 97-34, the Exemption contains a seventh restriction
applicable to a trust with a pre-funding account; that restriction is not
applicable to the Trust Fund.]

         Because the Class A Certificates are not subordinated to any other
Class of Certificates, the second general condition set forth above is
satisfied with respect to such Certificates. It is a condition of the issuance
of the Class A Certificates that they be rated not lower than "__" by
__________________________ _____________. As of the Delivery Date, the fourth
general condition set forth above will be satisfied with respect to the Class A
Certificates. A fiduciary of a Plan contemplating purchasing a Class A
Certificate in the secondary market must make its own determination that, at
the time of such purchase, the Class A Certificates continue to satisfy the
third and fourth general conditions set forth above. A fiduciary of a Plan
contemplating purchasing a Class A Certificate, whether in the initial issuance
of such Certificates or in the secondary market, must make its own
determination that the first, fifth and sixth general conditions set forth
above will be satisfied with respect to such Class A Certificate.

         The Exemption also requires that the Trust Fund meet the following
requirements: (i) the Trust Fund must consist solely of assets of the type that
have been included in other investment pools; (ii) certificates in such other
investment pools must have been rated in one of the three highest categories of
Standard & Poor's, Moody's, Duff & Phelps or Fitch for at least one year prior
to the Plan's acquisition of Class A Certificates; and (iii) certificates in
such other investment pools must have been purchased by investors other than

                                      S-46

<PAGE>

Plans for at least one year prior to any Plan's acquisition of Class A
Certificates. [The Depositor has confirmed to its satisfaction that such
requirements have been satisfied as of the date hereof.]

         If the general conditions of the Exemption are satisfied, the
Exemption may provide an exemption from the restrictions imposed by Sections
406(a) and 407(a) of ERISA (as well as the excise taxes imposed by Sections
4975(a) and (b) of the Code by reason of Sections 4975(c)(1) (A) through (D) of
the Code) in connection with (i) the direct or indirect sale, exchange or
transfer of Class A Certificates in the initial issuance of Certificates
between the Depositor or an Underwriter and a Plan when the Depositor, the
Underwriter, the Trustee, the Master Servicer, a sub-servicer or a mortgagor is
a Party in Interest with respect to the investing Plan, (ii) the direct or
indirect acquisition or disposition in the secondary market of the Class A
Certificates by a Plan and (iii) the holding of Class A Certificates by a Plan.
However, no exemption is provided from the restrictions of Sections
406(a)(1)(E), 406(a)(2) and 407 of ERISA for the acquisition or holding of a
Class A Certificate on behalf of an "Excluded Plan" by any person who has
discretionary authority or renders investment advice with respect to the assets
of such Excluded Plan. For purposes hereof, an Excluded Plan is a Plan
sponsored by any member of the Restricted Group.

         If certain specific conditions of the Exemption are also satisfied,
the Exemption may provide an exemption from the restrictions imposed by
Sections 406(b)(1) and (b)(2) of ERISA and the taxes imposed by Section
4975(c)(1)(E) of the Code in connection with (1) the direct or indirect sale,
exchange or transfer of Class A Certificates in the initial issuance of
Certificates between the Depositor or an Underwriter and a Plan when the person
who has discretionary authority or renders investment advice with respect to
the investment of Plan assets in such Certificates is (a) a mortgagor with
respect to 5% or less of the fair market value of the Mortgage Loans or (b) an
affiliate of such a person, (2) the direct or indirect acquisition or
disposition in the secondary market of Class A Certificates by a Plan and (3)
the holding of Class A Certificates by a Plan.

         Further, if certain specific conditions of the Exemption are
satisfied, the Exemption may provide an exemption from the restrictions imposed
by Sections 406(a), 406(b) and 407(a) of ERISA, and the taxes imposed by
Sections 4975(a) and (b) of the Code by reason of Section 4975(c) of the Code
for transactions in connection with the servicing, management and operation of
the Mortgage Pool.

         Before purchasing a Class A Certificate, a fiduciary of a Plan should
itself confirm that (i) the Class A Certificates constitute "certificates" for
purposes of the Exemption and (ii) the specific and general conditions and the
other requirements set forth in the Exemption would be satisfied. In addition
to making its own determination as to the availability of the exemptive relief
provided in the Exemption, the Plan fiduciary should consider the availability
of any other individual or class prohibited transaction exemptions. See "ERISA
Considerations" in the Prospectus. A purchaser of a Class A Certificate should
be aware, however, that even if the conditions specified in one or more
exemptions are satisfied, the scope of relief provided by an exemption may not
cover all acts which might be construed as prohibited transactions.]

         [Because the characteristics of the Class B Certificates do not meet
the requirements of the Exemption, the purchase or holding of such Certificates
by a Plan may result in prohibited transactions and the imposition of excise
taxes or civil penalties. As a result,] no transfer of a [Class B] Certificate
or any interest therein may be made to a Plan or to any person who is directly
or indirectly purchasing such [Class B] Certificate or interest therein on
behalf of, as named fiduciary of, as trustee of, or with assets of a Plan,
unless the prospective transferee (at its own expense) provides the Certificate
Registrar with a certification of facts and an opinion of counsel which
establish to the satisfaction of the Certificate Registrar that such transfer
will not result in a violation of Section 406 of ERISA or Section 4975 of the
Code or cause the Master Servicer or the Trustee to be deemed a fiduciary of
such Plan or result in the imposition of an excise tax under Section 4975 of
the Code. See "ERISA Considerations" in the Prospectus.

         [The Small Business Job Protection Act of 1996 added a new Section
401(c) to ERISA, to define whether assets held by an insurance company general
account constitute plan assets by reason of the insurance company issuing one
or more policies to employee benefit plans. Pursuant to Section 401(c), the DOL
has proposed regulations ("401(c) Regulations") to provide guidance for the
purpose of determining, in cases where insurance policies supported by an
insurer's general account are issued to or for the benefit of a Plan on or
before December 31, 1998, which general account assets continue Plan assets.
Section 401(c) of ERISA generally provides that, until the date which is 18
months after the 401(c) Regulations become final, no person shall be subject to
liability under Part 4 of Title I of ERISA (including the prohibited
transaction requirements of Sections 406 and 407 of ERISA) or Section 4975 of
the Code on the basis of a claim that the assets of an insurance company
general account constitute Plan assets, except (i) as otherwise provided by the
Secretary of Labor in regulations intended to prevent avoidance of the 401(c)
Regulations, or (ii) in an action brought by the Secretary of Labor for certain
breaches of fiduciary duty which would also constitute a violation of federal
or state criminal law. Absent further changes

                                      S-47

<PAGE>

to the law, any assets of an insurance company general account which support
insurance policies issued to a Plan after December 31, 1998, or issued to Plans
on or before December 31, 1998 for which the insurance company does not comply
with the 401(c) Regulations 18 months after those regulations become final may
be treated as Plan assets. In addition, because Section 401(c) does not relate
to insurance company separate accounts, separate account assets are treated as
Plan assets of any Plan invested in such separate account. Insurance companies
contemplating the investment of general account assets in the Offered
Certificates should consult with their legal counsel with respect to the
applicability of Section 401(c) of ERISA, including the general account's
ability to continue to hold the Offered Certificates after the date which is 18
months after the 401(c) Regulations become final.]

         Any Plan fiduciary considering whether to purchase an Offered
Certificate on behalf of a Plan should consult with its counsel regarding the
applicability of the fiduciary responsibility and prohibited transaction
provisions of ERISA and the Code to such investment.

         Governmental plans as defined in Section 3(32) of ERISA and, if no
election has been made under Section 410(d) of the Code, church plans as
defined in Section 3(33) of ERISA are not subject to Title I of ERISA or
Section 4975 of the Code. However, such a governmental plans or church plans
may be subject to a federal, state or local law which is, to a material extent,
similar to the foregoing provisions of ERISA or the Code ("Similar Law"), and
to the prohibited transaction rules set forth in Section 503 of the Code. A
fiduciary of a governmental plan should make its own determination as to its
compliance with those requirements and the need for and the availability of any
exemptive relief under Similar Law.

         The sale of Certificates to a Plan is in no respect a representation
by the Depositor or Underwriter that this investment meets all relevant legal
requirements with respect to investments by Plans generally or any particular
Plan, or that this investment is appropriate for Plans generally or any
particular Plan.

                                LEGAL INVESTMENT

         [As long as the Class A Certificates are rated in one of the two
highest rating categories by at least one nationally recognized statistical
rating organization and each Mortgage Loan is secured by a first priority lien
on a single parcel of real property upon which is located a dwelling or mixed
residential and commercial structure or a residential manufactured home, the
Class A Certificates will constitute "mortgage related securities" within the
meaning of the Secondary Mortgage Market Enhancement Act of 1984 ("SMMEA").]

         [The Class B Certificates will not be "mortgage related securities"
for purposes of SMMEA. As a result, the appropriate characterization of the
Class B Certificates under various legal investment restrictions, and thus the
ability of investors subject to these restrictions to purchase the Class B
Certificates, is subject to significant interpretive uncertainties.]

         [Except as to the status of the Class A Certificates as "mortgage
related securities," no] [No] representation is made as to the proper
characterization of the Offered Certificates for legal investment purposes,
financial institution regulatory purposes, or other purposes, or as to the
ability of particular investors to purchase the Offered Certificates under
applicable legal investment or other restrictions. All institutions whose
investment activities are subject to legal investment laws and regulations,
regulatory capital requirements or review by regulatory authorities should
consult with their own legal advisors in determining whether and to what extent
the Offered Certificates constitute legal investments for them or are subject
to investment, capital or other restrictions.

         See "Legal Investment" in the Prospectus.

                             METHOD OF DISTRIBUTION

         Subject to the terms and conditions set forth in the Underwriting
Agreement between the Depositor and the Underwriter, the Offered Certificates
will be purchased from the Depositor by the Underwriter, an affiliate of the
Depositor, upon issuance. Proceeds to the Depositor from the sale of the
Offered Certificates, before deducting expenses payable by the Depositor
estimated to be approximately $_______, will be _______% of the initial
aggregate Certificate Balance thereof, plus accrued interest.

         Distribution of the Offered Certificates will be made by the
Underwriter from time to time in negotiated transactions or otherwise at
varying prices to be determined at the time of sale. The Underwriter may effect
such transactions by selling the Offered Certificates to or through dealers,
and such dealers may receive compensation in the form of underwriting
discounts, concessions or commissions from the Underwriter. In connection with
the purchase and sale of the Offered Certificates, the Underwriter may be
deemed

                                      S-48

<PAGE>

to have received compensation from the Depositor in the form of underwriting
discounts. The Underwriter and any dealers that participate with the
Underwriter in the distribution of the Offered Certificates may be deemed to be
underwriters and any profit on the resale of the Offered Certificates
positioned by them may be deemed to be underwriting discounts and commissions
under the Securities Act of 1933, as amended (the "Securities Act").

         Purchasers of the Offered Certificates, including dealers, may,
depending on the facts and circumstances of such purchases, be deemed to be
"underwriters" within the meaning of the Securities Act in connection with
reoffers and sales by them of Offered Certificates. Certificateholders should
consult with their legal advisors in this regard prior to any such reoffer or
sale.

         The Depositor also has been advised by the Underwriter that it,
through one or more of its affiliates, currently intends to make a market in
the Offered Certificates; however, it has no obligation to do so, any market
making may be discontinued at any time and there can be no assurance that an
active public market for the Offered Certificates will develop. See "Risk
Factors--Limited Liquidity" herein and "Risk Factors--Secondary Market" in the
Prospectus.

         [If and to the extent required by applicable law or regulation, this
Prospectus Supplement and the Prospectus will be used by the Underwriter in
connection with offers and sales related to market-making transactions in the
Offered Certificates in which the Underwriter acts as principal. The
Underwriter may also act as agent in such transactions. Sales may be made at
negotiated prices determined at the time of sale.]

         The Depositor has agreed to indemnify the Underwriter and each person,
if any, who controls the Underwriter within the meaning of Section 15 of the
Securities Act against, or make contributions to the Underwriter and each such
controlling person with respect to, certain liabilities, including liabilities
under the Securities Act.

                                 LEGAL MATTERS

         Certain legal matters will be passed upon for the Depositor and the
Underwriter by O'Melveny & Myers LLP, New York, New York.

                                     RATING

         It is a condition to issuance that the Class A Certificates be rated
not lower than "__", and the Class B Certificates be rated not lower than "__",
by ____________________________________.

         A securities rating on mortgage pass-through certificates addresses
the likelihood of the receipt by holders thereof of payments to which they are
entitled. The rating takes into consideration the credit quality of the
mortgage pool, structural and legal aspects associated with the certificates,
and the extent to which the payment stream from the mortgage pool is adequate
to make payments required under the certificates. The ratings on the Offered
Certificates do not, however, constitute a statement regarding the likelihood
or frequency of prepayments (whether voluntary or involuntary) on the Mortgage
Loans, [The following disclosure is applicable to Stripped Interest
Certificates... or the possibility that as a result of prepayments investors in
the Class S Certificates may realize a lower than anticipated yield or may fail
to recover fully their initial investment.]

         There can be no assurance as to whether any rating agency not
requested to rate the Offered Certificates will nonetheless issue a rating to
either or both Classes thereof and, if so, what such rating or ratings would
be. A rating assigned to either Class of Offered Certificates by a rating
agency that has not been requested by the Depositor to do so may be lower than
the rating assigned thereto by___________________________.

         The ratings on the Offered Certificates should be evaluated
independently from similar ratings on other types of securities. A security
rating is not a recommendation to buy, sell or hold securities and may be
subject to revision or withdrawal at any time by the assigning rating agency.
See "Risk Factors--Limited Nature of Ratings" in the Prospectus.

                                      S-49

<PAGE>

                         INDEX OF PRINCIPAL DEFINITIONS


360/360 basis..............................................................S-35
401(c) Regulations.........................................................S-47
Accrued Certificate Interest...............................................S-35
Advance....................................................................S-38
ARM Loans........................................................S-2, S-8, S-21
Available Distribution Amount........................................S-11, S-33
Balloon Payment.......................................................S-9, S-21
Certificate Balance.........................................................S-2
Certificate Registrar......................................................S-33
Certificates.....................................................S-1, S-7, S-47
Class.......................................................................S-1
Class A Certificate Owner...................................................S-7
Class S Certificates........................................................S-3
Code.......................................................................S-16
Constant Prepayment Rate...................................................S-42
CPR........................................................................S-42
Custodian..................................................................S-28
Cut-off Date................................................................S-1
Cut-off Date LTV Ratio.....................................................S-25
Debt Service Coverage Ratio................................................S-26
Definitive Class A Certificate..............................................S-7
Delivery Date...............................................................S-2
Depositor..............................................................S-1, S-7
Determination Date.........................................................S-34
Distributable Certificate Interest...................................S-12, S-35
Distributable Principal..............................................S-13, S-36
Distribution Date...............................................S-2, S-11, S-33
Distribution Date Statement................................................S-38
DOL........................................................................S-46
DTC.........................................................................S-7
Due Date ...................................................................S-8
Due Period...........................................................S-11, S-34
Duff & Phelps..............................................................S-46
Effective Net Mortgage Rate..........................................S-10, S-35
ERISA    ............................................................S-16, S-46
Excluded Plan..............................................................S-47
Exemption..................................................................S-46
Fitch......................................................................S-46
Fixed Rate Loans.................................................S-2, S-8, S-21
Form 8-K ..................................................................S-30
Gross Margin................................................................S-8
Index ...........................................................S-2, S-8, S-21
Initial Pool Balance........................................................S-1
Interest Rate Adjustment Date...............................................S-8
Master Servicer Reimbursement Rate...................................S-15, S-38
Monthly Payments.......................................................S-2, S-8
Moody's....................................................................S-46
Mortgage ..................................................................S-21
Mortgage File..............................................................S-28
Mortgage Loan.........................................................S-1, S-36
Mortgage Loan Purchase Agreement......................................S-8, S-27
Mortgage Loan Seller............................................S-2, S-21, S-27

                                      S-50

<PAGE>

Mortgage Note..............................................................S-20
Mortgage Pool.........................................................S-1, S-36
Mortgage Rate..........................................................S-2, S-8
Mortgage Related Securities..........................................S-17, S-48
Mortgaged Property....................................................S-8, S-21
Net Aggregate Prepayment Interest Shortfall..........................S-12, S-35
Net Mortgage Rate....................................................S-10, S-35
Net Operating Income.......................................................S-26
Nonrecoverable P&I Advance.................................................S-37
Offered Certificates.............................................S-1, S-7, S-33
Ownership Percentage.................................................S-13, S-36
P&I Advance..........................................................S-15, S-37
Participants................................................................S-7
Pass-Through Rate...........................................................S-2
Payment Adjustment Date.....................................................S-8
Percentage Interest........................................................S-33
Permitted Investments......................................................S-31
Plan     ............................................................S-16, S-46
Pooling and Servicing Agreement.......................................S-9, S-32
Prepayment Interest Excess...........................................S-12, S-31
Prepayment Interest Shortfall........................................S-12, S-31
Prepayment Premiums........................................................S-21
Private Certificates..................................................S-7, S-33
Purchase Price.............................................................S-28
Rating Agenc[ies]..........................................................S-16
Real Estate Assets.........................................................S-45
Real Estate Mortgage Investment Conduit.....................................S-3
Record Date................................................................S-11
Regular Certificates.............................................S-3, S-7, S-33
Regular Interests.....................................................S-3, S-45
Related Proceeds...........................................................S-37
REMIC    ...................................................................S-3
REO Loan ..................................................................S-36
REO Property.........................................................S-13, S-32
Residual Interests....................................................S-3, S-45
Restricted Group...........................................................S-46
Scheduled Principal Distribution Amount..............................S-13, S-36
Securities Act.............................................................S-49
Servicing Fee..............................................................S-30
Servicing Fee Rate.........................................................S-30
Similar Law................................................................S-48
SMMEA    ............................................................S-17, S-48
Standard & Poor's..........................................................S-46
Stated Principal Balance.............................................S-10, S-36
Subordinate Certificates.............................................S-15, S-36
Trust Fund.............................................................S-1, S-9
Uncovered Portion....................................................S-10, S-37
Underwriter................................................S-2, S-7, S-46, S-49
Unscheduled Principal Distribution Amount............................S-13, S-36
Weighted Average Effective Net Mortgage Rate.........................S-10, S-35
Weighted Average Life......................................................S-14

                                      S-51

<PAGE>

                                    ANNEX A

                 CERTAIN CHARACTERISTICS OF THE MORTGAGE LOANS


    The information set forth in this Appendix A is based on information as of
__________, 1998 with respect to mortgage loans expected to be included in the
Trust Fund. Not all the mortgage loans upon which this Appendix A is based may
be included in the Trust Fund and consequently the information set forth below
may vary from comparable information on the Mortgage Loans ultimately included
in the Trust Fund. In addition, the information set forth below may change as a
result of principal payments, Mortgage Interest Rate adjustments and other
factors relating to the Mortgage Loans prior to the Delivery Date.

                                      S-52

<PAGE>

                        BEAR STEARNS COMMERCIAL MORTGAGE
                                SECURITIES INC.

                                $______________

                              CLASS A AND CLASS B

                        COMMERCIAL MORTGAGE PASS-THROUGH

                                  CERTIFICATES

                                 SERIES 199_-_

                           VARIABLE PASS-THROUGH RATE

                                  -----------

                             PROSPECTUS SUPPLEMENT

                                __________, 199_

                                  -----------

                           [BEAR, STEARNS & CO. INC.]

<PAGE>


                                EXPLANATORY NOTE

         Immediately following this explanatory note there are nine separate
sets of alternative pages labeled in the upper right corner as follows:
"Version 1: Multifamily Properties", "Version 2: Office Properties", "Version
3: Retail Properties", "Version 4: Hotel and Motel Properties", "Version 5:
Health Care-Related Properties", "Version 6: Industrial Properties", "Version
7: Warehouse, Mini-Warehouse and Self-Storage Facilities", "Version 8: Mobile
Home Parks and Recreational Vehicle Parks" and "Version 9: Casino Properties".
Each such "version" contains inserts to the Prospectus and each Prospectus
Supplement included herein showing the text specific to a material
concentration in each of the nine specified types of properties (i.e.
multifamily properties, office properties, retail properties, hotel and motel
properties, health care-related facilities, industrial properties, warehouse,
mini-warehouse and self-storage facilities, mobile home parks and recreational
vehicle parks and casinos).

         The above described nine "versions" of changes to the Prospectus and
each Prospectus Supplement included herein are being filed with this
Registration Statement for purposes of identifying changes that will be made
thereto as a result of a material concentration in any of the nine specified
types of properties in any specific securitization transaction. Depending on
the types of properties that involve a material concentration in any particular
transaction, the respective changes to the Prospectus and each Prospectus
Supplement from one or more of the above described "versions" would be included
in the specific Prospectus and Prospectus Supplement for that transaction. When
multiple sets of inserts are to be included in the specific Prospectus and
Prospectus Supplement for any particular transaction, such inserts will be
included in each appropriate location in an order that goes from highest
material concentration to lowest material concentration (provided that
single-sentence inserts that simply identify properties that involve a material
concentration may be combined but will still present such properties in the
aforementioned order). The specific Prospectus and Prospectus Supplement for
each particular transaction reflecting such changes, together with the
corresponding Prospectus Supplement, would be filed at the time and in the
manner provided by Rule 424 under the Securities Act of 1933.


<PAGE>

                                              Version 1: Multifamily Properties

         [The following is to be inserted, as indicated by starred brackets
([** // **]) on the next page, on the cover of the Prospectus.]

         Multifamily properties consisting of multiple rental or cooperatively
owned dwellings will represent security for a material concentration of the
Mortgage Loans (and the mortgage loans underlying the MBS included in a
particular Trust Fund) constituting the Trust Fund for any Series, based on
principal balance at the time such Series is issued.

<PAGE>

                                              Version 1: Multifamily Properties

Information contained herein is subject to completion or amendment. A
registration statement relating to these securities has been filed with the
Securities and Exchange Commission. These securities may not be sold nor may
offers to buy be accepted prior to the time the registration statement becomes
effective. This prospectus shall not constitute an offer to sell or the
solicitation of an offer to buy nor shall there be any sale of these securities
in any State in which such offer, solicitation or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.


                 SUBJECT TO COMPLETION, DATED __________, 1998.


                                   PROSPECTUS

                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                              (ISSUABLE IN SERIES)

                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.
                                  (DEPOSITOR)

                             ---------------------

         The commercial mortgage pass-through certificates (the "Offered
Certificates") offered hereby and by the supplements hereto (each, a
"Prospectus Supplement") will be offered from time to time in series (each a
"Series"). The Offered Certificates of any Series, together with any other
mortgage pass-through certificates of such Series, are collectively referred to
herein as the "Certificates".

         Each Series of Certificates will represent in the aggregate the entire
beneficial ownership interest in a trust fund (with respect to any Series, the
"Trust Fund") consisting primarily of a segregated pool (a "Mortgage Asset
Pool") of various types of multifamily or commercial mortgage loans (the
"Mortgage Loans"), mortgage-backed securities ("MBS") that evidence interests
in, or that are secured by pledges of, one or more of the following types of
real property (each, a "Mortgaged Property"): (i) residential properties
consisting of multiple rental or cooperatively-owned dwelling units and mobile
home parks; (ii) commercial properties consisting of office buildings, retail
facilities related to the sale of goods and products and facilities related to
providing entertainment, recreation or personal services, hotels and motels,
casinos, health care-related facilities, recreational vehicle parks, warehouse
facilities, mini-warehouse facilities, self-storage facilities, industrial
facilities, parking lots, auto parks, golf courses, arenas and restaurants (or
cooperative units therein); and (iii) mixed use properties (that is, any
combination of the foregoing) and unimproved land. [**Multifamily properties
consisting of multiple rental or cooperatively owned dwellings will represent
security for a material concentration of the Mortgage Loans (and the mortgage
loans underlying the MBS included in a particular Trust Fund) constituting the
Trust Fund for any Series, based on principal balance at the time such Series
is issued.**]

                              -------------------

         If so specified in the related Prospectus Supplement, the Trust Fund
for a Series of Certificates may include letters of credit, insurance policies,
guarantees, reserve funds or other types of credit support described in this
Prospectus, or any combination thereof (with respect to any Series,
collectively, "Credit Support"), and interest rate exchange agreements,
interest rate cap or floor agreements or currency exchange agreements described
in this

                                      S-65

<PAGE>


                                              Version 1: Multifamily Properties

Prospectus, or any combination thereof (with respect to any Series,
collectively, "Cash Flow Agreements"). See "Description of the Trust Funds",
"Description of the Certificates" and "Description of Credit Support".

         The Depositor does not intend to list any of the Offered Certificates
on any securities exchange and has not made any other arrangement for secondary
trading of the Offered Certificates. There will have been no public market for
the Certificates of any Series prior to the offering thereof. No assurance can
be given that such a market will develop as a result of such an offering. See
"Risk Factors".

         SEE "RISK FACTORS" BEGINNING ON PAGE 17 OF THIS PROSPECTUS FOR CERTAIN
FACTORS TO BE CONSIDERED IN PURCHASING THE OFFERED CERTIFICATES.

                              -------------------

         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS
THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO
THE CONTRARY IS A CRIMINAL OFFENSE.

                              -------------------

         The Offered Certificates of any Series may be offered through one or
more different methods, including offerings through underwriters, which may
include Bear, Stearns & Co. Inc., an affiliate of the Depositor, as more fully
described under "Method of Distribution" and in the related Prospectus
Supplement.

         This Prospectus may not be used to consummate sales of the Offered
Certificates of any Series unless accompanied by the Prospectus Supplement for
such Series.

                 The date of this Prospectus is ________, ____

         As described in the related Prospectus Supplement, the Certificates of
each Series, including the Offered Certificates of such Series, may consist of
one or more classes of Certificates that: (i) provide for the accrual of
interest thereon based on a fixed, variable or adjustable interest rate; (ii)
are senior or subordinate to one or more other classes of Certificates in
entitlement to certain distributions on the Certificates; (iii) are entitled to
distributions of principal, with disproportionately small, nominal or no
distributions of interest; (iv) are entitled to distributions of interest, with
disproportionately small, nominal or no distributions of principal; (v) provide
for distributions of interest thereon or principal thereof that commence only
following the occurrence of certain events, such as the retirement of one or
more other classes of Certificates of such Series; (vi) provide for
distributions of principal thereof to be made, from time to time or for
designated periods, at a rate that is faster (and, in some cases, substantially
faster) or slower (and, in some cases, substantially slower) than the rate at
which payments or other collections of principal are received on the Mortgage
Assets in the related Trust Fund; or (vii) provide for distributions of
principal thereof to be made, subject to available funds, based on a specified
principal payment schedule or other methodology. See "Description of the
Certificates".

         Distributions in respect of the Certificates of each Series will be
made on a monthly, quarterly, semi-annual, annual or other periodic basis as
specified in the related Prospectus Supplement. Unless otherwise specified in
the related Prospectus Supplement, such distributions will be made only from
the assets of the related Trust Fund.

         No Series of Certificates will represent an obligation of or interest
in the Depositor or any of its affiliates, except to the limited extent
described herein and in the related Prospectus Supplement. Neither the

                                      S-66

<PAGE>


                                              Version 1: Multifamily Properties

Certificates of any Series nor the assets in any Trust Fund will be guaranteed
or insured by any governmental agency or instrumentality or by any other
person, unless otherwise provided in the related Prospectus Supplement. The
assets in each Trust Fund will be held in trust for the benefit of the holders
of the related Series of Certificates (the "Certificateholders") pursuant to a
Pooling Agreement, as more fully described herein.

         The yield on each class of Certificates of a Series will be affected
by, among other things, the rate of payment of principal (including
prepayments) on the Mortgage Assets in the related Trust Fund and the timing of
receipt of such payments as described herein and in the related Prospectus
Supplement. See "Yield and Maturity Considerations". A Trust Fund may be
subject to early termination under the circumstances described herein and in
the related Prospectus Supplement. See "Description of the Certificates".

         If so provided in the related Prospectus Supplement, one or more
elections may be made to treat the related Trust Fund or a designated portion
thereof as a "real estate mortgage investment conduit" (each, a "REMIC") for
federal income tax purposes. If applicable, the Prospectus Supplement for a
Series of Securities will specify which Class or Classes of such Series will be
considered to be regular interests in the related REMIC and which Class or
Classes will be designated as the residual interest in the related REMIC. See
"Certain Federal Income Tax Consequences".

         An Index of Principal Definitions is included at the end of this
Prospectus specifying the location of definitions of important or frequently
used defined terms.

                                      S-67

<PAGE>

                                              Version 1: Multifamily Properties

         [The following is to be inserted in the Prospectus immediately
following "Risks Associated with Certain Mortgage Loans and Mortgaged
Properties":]

RISKS PARTICULAR TO MULTIFAMILY RENTAL PROPERTIES.

         Adverse economic conditions, either local, regional or national, may
limit the amount of rent that can be charged for rental units, may adversely
affect tenants' ability to pay rent and may result in a reduction in timely
rent payments or a reduction in occupancy levels without a corresponding
decrease in expenses. Occupancy and rent levels may also be affected by
construction of additional housing units, local military base closings, company
relocations and closings and national and local politics, including current or
future rent stabilization and rent control laws and agreements. Multifamily
apartment units are typically leased on a short-term basis, and consequently,
the occupancy rate of a multifamily rental property may be subject to rapid
decline, including for some of the foregoing reasons. In addition, the level of
mortgage interest rates may encourage tenants in multifamily rental properties
to purchase single-family housing rather than continue to lease housing or the
characteristics of a neighborhood may change over time or in relation to newer
developments. Further, the cost of operating a multifamily rental property may
increase, including the cost of utilities and the costs of required capital
expenditures. Also, multifamily rental properties may be subject to rent
control laws which could impact the future cash flows of such properties.

         Certain multifamily rental properties are eligible to receive
low-income housing tax credits pursuant to Section 42 of the Code ("Section 42
Properties"). However, rent limitations associated therewith may adversely
affect the ability of the applicable borrowers to increase rents to maintain
such Mortgaged Properties in proper condition during periods of rapid inflation
or declining market value of such Mortgaged Properties. In addition, the income
restrictions on tenants imposed by Section 42 of the Code may reduce the number
of eligible tenants in such Mortgaged Properties and result in a reduction in
occupancy rates applicable thereto. Furthermore, some eligible tenants may not
find any differences in rents between the Section 42 Properties and other
multifamily rental properties in the same area to be a sufficient economic
incentive to reside at a Section 42 Property, which may have fewer amenities or
otherwise be less attractive as a residence. All of these conditions and events
may increase the possibility that a borrower may be unable to meet its
obligations under its Mortgage Loan.

RISKS PARTICULAR TO COOPERATIVELY-OWNED APARTMENT BUILDINGS.

         Generally, a tenant-shareholder of a cooperative corporation must make
a monthly maintenance payment to the cooperative corporation that owns the
subject apartment building representing such tenant-shareholder's pro rata
share of the corporation's payments in respect of the Mortgage Loan secured by,
and all real property taxes, maintenance expenses and other capital and
ordinary expenses with respect to, such property, less any other income that
the cooperative corporation may realize. Adverse economic conditions, either
local regional or national, may adversely affect tenant-shareholders' ability
to make required maintenance payments, either because such adverse economic
conditions have impaired the individual financial conditions of such
tenant-shareholders or their ability to sub-let the subject apartments. To the
extent that a large number of tenant-shareholders in a cooperatively-owned
apartment building rely on sub-letting their apartments to make maintenance
payments, the lender on any mortgage loan secured by such building will be
subject to all the risks that it would have in connection with lending on the
security of a multifamily rental property. See "--Risks Particular to
Multifamily Rental Properties" above. In addition, if in connection with any
cooperative conversion of an apartment building, the sponsor holds the shares
allocated to a large number of the apartment units, any lender secured by a
mortgage on such building will be subject to a risk associated with such
sponsor's creditworthiness.

                                      S-68

<PAGE>

                                              Version 1: Multifamily Properties

         [The following is to be inserted in the Prospectus immediately
following "Description of the Trust Funds--Mortgage Loans--General":]

MORTGAGE LOANS SECURED BY MULTIFAMILY RENTAL PROPERTIES.

         Significant factors determining the value and successful operation of
a multifamily rental property are the location of the property, the number of
competing residential developments in the local market (such as apartment
buildings, manufactured housing communities and site-built single family
homes), the physical attributes of the multifamily building (such as its age
and appearance) and state and local regulations affecting such property. In
addition, the successful operation of an apartment building will depend upon
other factors such as its reputation, the ability of management to provide
adequate maintenance and insurance, and the types of services it provides.

         Certain states regulate the relationship of an owner and its tenants.
Commonly, these laws require a written lease, good cause for eviction,
disclosure of fees, and notification to residents of changed land use, while
prohibiting unreasonable rules, retaliatory evictions, and restrictions on a
resident's choice of unit vendors. Apartment building owners have been the
subject of suits under state "Unfair and Deceptive Practices Acts" and other
general consumer protection statutes for coercive, abusive or unconscionable
leasing and sales practices. A few states offer more significant protection.
For example, there are provisions that limit the basis on which a landlord may
terminate a tenancy or increase its rent or prohibit a landlord from
terminating a tenancy solely by reason of the sale of the owner's building.

         In addition to state regulation of the landlord-tenant relationship,
numerous counties and municipalities impose rent control on apartment
buildings. These ordinances may limit rent increases to fixed percentages, to
percentages of increases in the consumer price index, to increases set or
approved by a governmental agency, or to increases determined through mediation
or binding arbitration. In many cases, the rent control laws do not provide for
decontrol of rental rates upon vacancy of individual units. Any limitations on
a borrower's ability to raise property rents may impair such borrower's ability
to repay its Mortgage Loan from its net operating income or the proceeds of a
sale or refinancing of the related Mortgaged Property.

         Adverse economic conditions, either local, regional or national, may
limit the amount of rent that can be charged, may adversely affect tenants'
ability to pay rent and may result in a reduction in timely rent payments or a
reduction in occupancy levels. Occupancy and rent levels may also be affected
by construction of additional housing units, local military base closings,
company relocations and closings and national and local politics, including
current or future rent stabilization and rent control laws and agreements.
Multifamily apartment units are typically leased on a short-term basis, and
consequently, the occupancy rate of a multifamily rental property may be
subject to rapid decline, including for some of the foregoing reasons. In
addition, the level of mortgage interest rates may encourage tenants to
purchase single-family housing rather than continue to lease housing. The
location and construction quality of a particular building may affect the
occupancy level as well as the rents that may be charged for individual units.
The characteristics of a neighborhood may change over time or in relation to
newer developments.

         Mortgage Loans Secured by Cooperatively-Owned Apartment Buildings. A
cooperative apartment building and the land under the building are owned or
leased by a non-profit cooperative corporation. The cooperative corporation is
in turn owned by tenant-shareholders who, through ownership of stock, shares or
membership certificates in the corporation, receive proprietary leases or
occupancy agreements which confer exclusive rights to occupy specific
apartments or units. Generally, a tenant-shareholder of a cooperative
corporation must make a monthly maintenance payment to the corporation
representing such tenant-shareholder's pro rata share of the corporation's
payments in respect of any mortgage loan secured by, and all real property
taxes, maintenance expenses and other capital and ordinary expenses with
respect to, the real property owned by such cooperative corporation, less any
other income that the cooperative corporation may realize. Such payments to the
cooperative corporation are in addition to any payments

                                      S-69

<PAGE>


                                              Version 1: Multifamily Properties

of principal and interest the tenant-shareholder must make on any loans of the
tenant-shareholder secured by its shares in the corporation.

         A cooperative corporation is directly responsible for building
management and payment of real estate taxes and hazard and liability insurance
premiums. A cooperative corporation's ability to meet debt service obligations
on a mortgage loan secured by the real property owned by such corporation, as
well as all other operating expenses of such property, is dependent primarily
upon the receipt of maintenance payments from the tenant-shareholders, together
with any rental income from units or commercial space that the cooperative
corporation might control. Unanticipated expenditures may in some cases have to
be paid by special assessments on the tenant-shareholders. A cooperative
corporation's ability to pay the amount of any balloon payment due at the
maturity of a mortgage loan secured by the real property owned by such
cooperative corporation depends primarily on its ability to refinance the
mortgage loan. Neither the Depositor nor any other person will have any
obligation to provide refinancing for any of the Mortgage Loans.

         In a typical cooperative conversion plan, the owner of a rental
apartment building contracts to sell the building to a newly formed cooperative
corporation. Shares are allocated to each apartment unit by the owner or
sponsor, and the current tenants have a certain period to subscribe at prices
discounted from the prices to be offered to the public after such period. As
part of the consideration for the sale, the owner or sponsor receives all the
unsold shares of the cooperative corporation. The sponsor usually also controls
the corporation's board of directors and management for a limited period of
time.

         Each purchaser of shares in the cooperative corporation generally
enters into a long-term proprietary lease which provides the shareholder with
the right to occupy a particular apartment unit. However, many cooperative
conversion plans are "non-eviction" plans. Under a non-eviction plan, a tenant
at the time of conversion who chooses not to purchase shares is entitled to
reside in the unit as a subtenant from the owner of the shares allocated to
such apartment unit. Any applicable rent control or rent stabilization laws
would continue to be applicable to such subtenancy, and the subtenant may be
entitled to renew its lease for an indefinite number of times, with continued
protection from rent increases above those permitted by any applicable rent
control and rent stabilization laws. The shareholder is responsible for the
maintenance payments to the cooperative without regard to its receipt or
non-receipt of rent from the subtenant, which may be lower than maintenance
payments on the unit. Newly-formed cooperative corporations typically have the
greatest concentration of non-tenant shareholders.

                                      S-70

<PAGE>


                                              Version 1: Multifamily Properties

         [The following is to be inserted in the Prospectus Supplement
immediately following "Risk Factors--Limited Recourse":]

RISKS PARTICULAR TO MULTIFAMILY PROPERTIES.

         _____ of the Mortgage Loans, which represent ___% of the Initial Pool
Balance, are secured by Mortgages on fee and/or leasehold interests in
multifamily properties. Mortgage Loans that are secured by liens on such types
of properties are exposed to certain unique risks. See "Risk Factors--Certain
Factors Affecting Delinquency, Foreclosure and Loss of the Mortgage--Risks
Particular to Multifamily Rental Properties" and "--Risks Particular to
Cooperatively-Owned Apartment Buildings".

                                      S-71

<PAGE>


                                                   Version 2: Office Properties

         [The following is to be inserted, as indicated by starred brackets
([** // **]) on the next page, on the cover of the Prospectus.]

         Office properties will represent security for a material concentration
of the Mortgage Loans (and the mortgage loans underlying the MBS included in a
particular Trust Fund) constituting the Trust Fund for any Series, based on
principal balance at the time such Series is issued.

                                      S-72

<PAGE>


                                                   Version 2: Office Properties

Information contained herein is subject to completion or amendment. A
registration statement relating to these securities has been filed with the
Securities and Exchange Commission. These securities may not be sold nor may
offers to buy be accepted prior to the time the registration statement becomes
effective. This prospectus shall not constitute an offer to sell or the
solicitation of an offer to buy nor shall there be any sale of these securities
in any State in which such offer, solicitation or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.

               SUBJECT TO COMPLETION, DATED ______________, 1998.

                                   PROSPECTUS

                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                              (ISSUABLE IN SERIES)

                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.
                                  (DEPOSITOR)

                             ---------------------

         The commercial mortgage pass-through certificates (the "Offered
Certificates") offered hereby and by the supplements hereto (each, a
"Prospectus Supplement") will be offered from time to time in series (each a
"Series"). The Offered Certificates of any Series, together with any other
mortgage pass-through certificates of such Series, are collectively referred to
herein as the "Certificates".

         Each Series of Certificates will represent in the aggregate the entire
beneficial ownership interest in a trust fund (with respect to any Series, the
"Trust Fund") consisting primarily of a segregated pool (a "Mortgage Asset
Pool") of various types of multifamily or commercial mortgage loans (the
"Mortgage Loans"), mortgage-backed securities ("MBS") that evidence interests
in, or that are secured by pledges of, one or more of the following types of
real property (each, a "Mortgaged Property"): (i) residential properties
consisting of multiple rental or cooperatively-owned dwelling units and mobile
home parks; (ii) commercial properties consisting of office buildings, retail
facilities related to the sale of goods and products and facilities related to
providing entertainment, recreation or personal services, hotels and motels,
casinos, health care-related facilities, recreational vehicle parks, warehouse
facilities, mini-warehouse facilities, self-storage facilities, industrial
facilities, parking lots, auto parks, golf courses, arenas and restaurants (or
cooperative units therein); and (iii) mixed use properties (that is, any
combination of the foregoing) and unimproved land. [**Office properties will
represent security for a material concentration of the Mortgage Loans (and the
mortgage loans underlying any MBS included in a particular Trust Fund)
constituting the Trust Fund for any Series, based on a principal balance at the
time such Series is issued.**]

If so specified in the related Prospectus Supplement, the Trust Fund for a
Series of Certificates may include letters of credit, insurance policies,
guarantees, reserve funds or other types of credit support described in this
Prospectus, or any combination thereof (with respect to any Series,
collectively, "Credit Support"), and interest rate exchange agreements,
interest rate cap or floor agreements or currency exchange agreements described
in this Prospectus, or any combination thereof (with respect to any Series,
collectively, "Cash Flow Agreements"). See "Description of the Trust Funds",
"Description of the Certificates" and "Description of Credit Support".

         The Depositor does not intend to list any of the Offered Certificates
on any securities exchange and has not made any other arrangement for secondary
trading of the Offered Certificates. There will have been no public market for
the

                                      S-73

<PAGE>


                                                   Version 2: Office Properties

Certificates of any Series prior to the offering thereof. No assurance can be
given that such a market will develop as a result of such an offering. See
"Risk Factors".

         SEE "RISK FACTORS" BEGINNING ON PAGE 17 OF THIS PROSPECTUS FOR CERTAIN
FACTORS TO BE CONSIDERED IN PURCHASING THE OFFERED CERTIFICATES.

                                                 (cover continued on next page)

                             ---------------------

         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS
THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO
THE CONTRARY IS A CRIMINAL OFFENSE.

                             ---------------------

         The Offered Certificates of any Series may be offered through one or
more different methods, including offerings through underwriters, which may
include Bear, Stearns & Co. Inc., an affiliate of the Depositor, as more fully
described under "Method of Distribution" and in the related Prospectus
Supplement.

         This Prospectus may not be used to consummate sales of the Offered
Certificates of any Series unless accompanied by the Prospectus Supplement for
such Series.

                 The date of this Prospectus is ________, ____

(cover continued)

         As described in the related Prospectus Supplement, the Certificates of
each Series, including the Offered Certificates of such Series, may consist of
one or more classes of Certificates that: (i) provide for the accrual of
interest thereon based on a fixed, variable or adjustable interest rate; (ii)
are senior or subordinate to one or more other classes of Certificates in
entitlement to certain distributions on the Certificates; (iii) are entitled to
distributions of principal, with disproportionately small, nominal or no
distributions of interest; (iv) are entitled to distributions of interest, with
disproportionately small, nominal or no distributions of principal; (v) provide
for distributions of interest thereon or principal thereof that commence only
following the occurrence of certain events, such as the retirement of one or
more other classes of Certificates of such Series; (vi) provide for
distributions of principal thereof to be made, from time to time or for
designated periods, at a rate that is faster (and, in some cases, substantially
faster) or slower (and, in some cases, substantially slower) than the rate at
which payments or other collections of principal are received on the Mortgage
Assets in the related Trust Fund; or (vii) provide for distributions of
principal thereof to be made, subject to available funds, based on a specified
principal payment schedule or other methodology. See "Description of the
Certificates".

         Distributions in respect of the Certificates of each Series will be
made on a monthly, quarterly, semi-annual, annual or other periodic basis as
specified in the related Prospectus Supplement. Unless otherwise specified in
the related Prospectus Supplement, such distributions will be made only from
the assets of the related Trust Fund.

         No Series of Certificates will represent an obligation of or interest
in the Depositor or any of its affiliates, except to the limited extent
described herein and in the related Prospectus Supplement. Neither the
Certificates of any Series nor the assets in any Trust Fund will be guaranteed
or insured by any governmental agency or instrumentality or by any other
person, unless otherwise provided in the related Prospectus Supplement. The
assets in each Trust Fund will be held in trust for the benefit of the holders
of the related Series of Certificates (the "Certificateholders") pursuant to a
Pooling Agreement, as more fully described herein.

                                      S-74

<PAGE>


                                                   Version 2: Office Properties

         The yield on each class of Certificates of a Series will be affected
by, among other things, the rate of payment of principal (including
prepayments) on the Mortgage Assets in the related Trust Fund and the timing of
receipt of such payments as described herein and in the related Prospectus
Supplement. See "Yield and Maturity Considerations". A Trust Fund may be
subject to early termination under the circumstances described herein and in
the related Prospectus Supplement. See "Description of the Certificates".

         If so provided in the related Prospectus Supplement, one or more
elections may be made to treat the related Trust Fund or a designated portion
thereof as a "real estate mortgage investment conduit" (each, a "REMIC") for
federal income tax purposes. If applicable, the Prospectus Supplement for a
Series of Securities will specify which Class or Classes of such Series will be
considered to be regular interests in the related REMIC and which Class or
Classes will be designated as the residual interest in the related REMIC. See
"Certain Federal Income Tax Consequences".

                                      S-75

<PAGE>


                                                   Version 2: Office Properties

         [The following is to be inserted in the Prospectus immediately
following "Risks Associated with Certain Mortgage Loans and Mortgaged
Properties":]

RISKS PARTICULAR TO OFFICE PROPERTIES.

         In addition to risks generally associated with real estate, Mortgage
Loans secured by office properties are also affected significantly by adverse
changes in population and employment growth (which generally creates demand for
office space), local competitive conditions (such as the supply of office space
or the existence or construction of new competitive office buildings), the
quality and management philosophy of management, the attractiveness of the
properties to tenants and their customers or clients, the attractiveness of the
surrounding neighborhood and the need to make major repairs or improvements to
satisfy the needs of major tenants. Office properties that are not equipped to
accommodate the needs of modern business may become functionally obsolete and
thus non-competitive. In addition, office properties may be adversely affected
by an economic decline in the businesses operated by their tenants. Such
decline may result in one or more significant tenants ceasing operations at
such locations (which may occur on account of a voluntary decision not to renew
a lease, bankruptcy or insolvency of such tenants, such tenants' general
cessation of business activities or for other reasons). The risk of such an
economic decline is increased if revenue is dependent on a single tenant or if
there is a significant concentration of tenants in a particular business or
industry.

                                      S-76

<PAGE>


                                                   Version 2: Office Properties

         [The following is to be inserted in the Prospectus immediately
following "Description of the Trust Funds--Mortgage Loans-General":]

MORTGAGE LOANS SECURED BY OFFICE PROPERTIES.

         Significant factors affecting the value of office properties include
the quality of the tenants in the building, the physical attributes of the
building in relation to competing buildings, the location of the building with
respect to the central business district or population centers, demographic
trends within the metropolitan area to move away from or towards the central
business district, social trends combined with space management trends (which
may change towards options such as telecommuting ), tax incentives offered to
businesses by cities or suburbs adjacent to or near the city where the building
is located and the strength and stability of the market area as a desirable
business location. Office properties may be adversely affected by an economic
decline in the businesses operated by their tenants. The risk of such an
economic decline is increased if revenue is dependent on a single tenant or if
there is a significant concentration of tenants in a particular business or
industry.

         Office properties are also subject to competition with other office
properties in the same market. Competition is affected by a building's age,
condition, design (including floor sizes and layout), access to transportation,
availability of parking and ability to offer certain amenities to its tenants
(including sophisticated building systems, such as fiberoptic cables, satellite
communications or other base building technological features). Office
properties that are not equipped to accommodate the needs of modern business
may become functionally obsolete and thus non-competitive.

         The success of an office property also depends on the local economy. A
company's decision to locate office headquarters in a given area, for example,
may be affected by such factors as labor cost and quality, tax environment and
quality of life matters, such as schools and cultural amenities. A central
business district may have a substantially different economy from that of a
suburb. The local economy will affect an office property's ability to attract
stable tenants on a consistent basis. In addition, the cost of refitting office
space for a new tenant is often higher than for other property types.

                                      S-77

<PAGE>


                                                   Version 2: Office Properties

         [The following is to be inserted in the Prospectus Supplement
immediately following "Risk Factors--Limited Recourse":]

RISKS PARTICULAR TO OFFICE PROPERTIES.

         _____ of the Mortgage Loans, which represent _____ % of the Initial
Pool Balance, are secured by Mortgages on fee and/or leasehold interests in
office properties. Mortgage Loans that are secured by liens on such types of
properties are exposed to certain unique risks. See "Risk Factors--Certain
Factors Affecting Delinquency, Foreclosure and Loss of the Mortgage-Risks
Particular to Office Properties" in the Prospectus.

                                      S-78

<PAGE>


                                                   Version 3: Retail Properties

         [The following is to be inserted, as indicated by starred brackets
([** // **]) on the next page, on the cover of the Prospectus.]

         Retail properties will represent security for a material concentration
of the Mortgage Loans (and the mortgage loans underlying any MBS included in a
particular Trust Fund) constituting the Trust Fund for any Series, based on
principal balance at the time such Series is issued.

                                      S-79

<PAGE>


                                                   Version 3: Retail Properties

Information contained herein is subject to completion or amendment. A
registration statement relating to these securities has been filed with the
Securities and Exchange Commission. These securities may not be sold nor may
offers to buy be accepted prior to the time the registration statement becomes
effective. This prospectus shall not constitute an offer to sell or the
solicitation of an offer to buy nor shall there be any sale of these securities
in any State in which such offer, solicitation or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.

                SUBJECT TO COMPLETION, DATED ___________, 1998.

                                   PROSPECTUS

                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                              (ISSUABLE IN SERIES)

                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.
                                  (DEPOSITOR)

                             ---------------------

         The commercial mortgage pass-through certificates (the "Offered
Certificates") offered hereby and by the supplements hereto (each, a
"Prospectus Supplement") will be offered from time to time in series (each a
"Series"). The Offered Certificates of any Series, together with any other
mortgage pass-through certificates of such Series, are collectively referred to
herein as the "Certificates".

         Each Series of Certificates will represent in the aggregate the entire
beneficial ownership interest in a trust fund (with respect to any Series, the
"Trust Fund") consisting primarily of a segregated pool (a "Mortgage Asset
Pool") of various types of multifamily or commercial mortgage loans (the
"Mortgage Loans"), mortgage-backed securities ("MBS") that evidence interests
in, or that are secured by pledges of, one or more of the following types of
real property (each, a "Mortgaged Property"): (i) residential properties
consisting of multiple rental or cooperatively-owned dwelling units and mobile
home parks; (ii) commercial properties consisting of office buildings, retail
facilities related to the sale of goods and products and facilities related to
providing entertainment, recreation or personal services, hotels and motels,
casinos, health care-related facilities, recreational vehicle parks, warehouse
facilities, mini-warehouse facilities, self-storage facilities, industrial
facilities, parking lots, auto parks, golf courses, arenas and restaurants (or
cooperative units therein); and (iii) mixed use properties (that is, any
combination of the foregoing) and unimproved land. [**Retail properties will
represent security for a material concentration of the Mortgage Loans (and the
mortgage loans underlying any MBS included in a particular Trust Fund)
constituting the Trust Fund for any Series, based on a principal balance at the
time such Series is issued.**]

If so specified in the related Prospectus Supplement, the Trust Fund for a
Series of Certificates may include letters of credit, insurance policies,
guarantees, reserve funds or other types of credit support described in this
Prospectus, or any combination thereof (with respect to any Series,
collectively, "Credit Support"), and interest rate exchange agreements,
interest rate cap or floor agreements or currency exchange agreements described
in this Prospectus, or any combination thereof (with respect to any Series,
collectively, "Cash Flow Agreements"). See "Description of the Trust Funds",
"Description of the Certificates" and "Description of Credit Support".

         The Depositor does not intend to list any of the Offered Certificates
on any securities exchange and has not made any other arrangement for secondary
trading of the Offered Certificates. There will have been no public market for
the Certificates of any Series prior to the offering thereof. No assurance can
be given that such a market will develop as a result of such an offering. See
"Risk Factors".

                                      S-80

<PAGE>


                                                   Version 3: Retail Properties

         SEE "RISK FACTORS" BEGINNING ON PAGE 17 OF THIS PROSPECTUS FOR CERTAIN
FACTORS TO BE CONSIDERED IN PURCHASING THE OFFERED CERTIFICATES.

                                                 (cover continued on next page)

                             ---------------------

         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS
THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO
THE CONTRARY IS A CRIMINAL OFFENSE.

                             ---------------------

         The Offered Certificates of any Series may be offered through one or
more different methods, including offerings through underwriters, which may
include Bear, Stearns & Co. Inc., an affiliate of the Depositor, as more fully
described under "Method of Distribution" and in the related Prospectus
Supplement.

         This Prospectus may not be used to consummate sales of the Offered
Certificates of any Series unless accompanied by the Prospectus Supplement for
such Series.

                 The date of this Prospectus is ________, ____

(cover continued)

         As described in the related Prospectus Supplement, the Certificates of
each Series, including the Offered Certificates of such Series, may consist of
one or more classes of Certificates that: (i) provide for the accrual of
interest thereon based on a fixed, variable or adjustable interest rate; (ii)
are senior or subordinate to one or more other classes of Certificates in
entitlement to certain distributions on the Certificates; (iii) are entitled to
distributions of principal, with disproportionately small, nominal or no
distributions of interest; (iv) are entitled to distributions of interest, with
disproportionately small, nominal or no distributions of principal; (v) provide
for distributions of interest thereon or principal thereof that commence only
following the occurrence of certain events, such as the retirement of one or
more other classes of Certificates of such Series; (vi) provide for
distributions of principal thereof to be made, from time to time or for
designated periods, at a rate that is faster (and, in some cases, substantially
faster) or slower (and, in some cases, substantially slower) than the rate at
which payments or other collections of principal are received on the Mortgage
Assets in the related Trust Fund; or (vii) provide for distributions of
principal thereof to be made, subject to available funds, based on a specified
principal payment schedule or other methodology. See "Description of the
Certificates".

         Distributions in respect of the Certificates of each Series will be
made on a monthly, quarterly, semi-annual, annual or other periodic basis as
specified in the related Prospectus Supplement. Unless otherwise specified in
the related Prospectus Supplement, such distributions will be made only from
the assets of the related Trust Fund.

         No Series of Certificates will represent an obligation of or interest
in the Depositor or any of its affiliates, except to the limited extent
described herein and in the related Prospectus Supplement. Neither the
Certificates of any Series nor the assets in any Trust Fund will be guaranteed
or insured by any governmental agency or instrumentality or by any other
person, unless otherwise provided in the related Prospectus Supplement. The
assets in each Trust Fund will be held in trust for the benefit of the holders
of the related Series of Certificates (the "Certificateholders") pursuant to a
Pooling Agreement, as more fully described herein.

         The yield on each class of Certificates of a Series will be affected
by, among other things, the rate of payment of principal (including
prepayments) on the Mortgage Assets in the related Trust Fund and the timing of
receipt of such payments as described herein and in the related Prospectus
Supplement. See "Yield and Maturity Considerations". A Trust Fund

                                      S-81

<PAGE>


                                                   Version 3: Retail Properties

may be subject to early termination under the circumstances described herein
and in the related Prospectus Supplement. See "Description of the
Certificates".

         If so provided in the related Prospectus Supplement, one or more
elections may be made to treat the related Trust Fund or a designated portion
thereof as a "real estate mortgage investment conduit" (each, a "REMIC") for
federal income tax purposes. If applicable, the Prospectus Supplement for a
Series of Securities will specify which Class or Classes of such Series will be
considered to be regular interests in the related REMIC and which Class or
Classes will be designated as the residual interest in the related REMIC. See
"Certain Federal Income Tax Consequences".

         An Index of Principal Definitions is included at the end of this
Prospectus specifying the location of definitions of important or frequently
used defined terms.

                                      S-82

<PAGE>


                                                   Version 3: Retail Properties

         [The following is to be inserted in the Prospectus immediately
following "Risk Factors--Certain Factors Affecting Delinquency, Foreclosure and
Loss of the Mortgage Loans--General":]

RISKS PARTICULAR TO RETAIL PROPERTIES.

         In addition to risks generally associated with real estate, Mortgage
Loans secured by retail properties are also affected significantly by adverse
changes in consumer spending patterns, local competitive conditions (such as
the supply of retail space or the existence or construction of new competitive
shopping centers or shopping malls), alternative forms of retailing (such as
direct mail, video shopping networks and selling through the Internet, which
reduce the need for retail space by retail companies), the quality and
management philosophy of management, the attractiveness of the properties and
the surrounding neighborhood to tenants and their customers, the public
perception of the safety of customers (at shopping malls and shopping centers,
for example) and the need to make major repairs or improvements to satisfy the
needs of major tenants.

         Retail properties may be adversely affected if an anchor or other
significant tenant ceases operations at such locations (which may occur on
account of a decision not to renew a lease, bankruptcy or insolvency of such
tenant, such tenant's general cessation of business activities or for other
reasons). Significant tenants at a shopping center play an important part in
generating customer traffic and making the property a desirable location for
other tenants at such property. In addition, certain tenants at retail
properties may be entitled to terminate their leases if an anchor tenant ceases
operations at such property.

                                      S-83

<PAGE>


                                                   Version 3: Retail Properties

         [The following is to be inserted in the Prospectus immediately
following "Description of the Trust Funds--Mortgage Loans--General":]

MORTGAGE LOANS SECURED BY RETAIL PROPERTIES.

         Retail properties generally derive all or a substantial percentage of
their income from lease payments from commercial tenants. Income from and the
market value of retail properties is dependent on various factors including,
but not limited to, the ability to lease space in such properties, the ability
of tenants to meet their lease obligations, the possibility of a significant
tenant becoming bankrupt or insolvent, as well as fundamental aspects of real
estate such as location and market demographics.

         The correlation between the success of tenant businesses and property
value is more direct with respect to retail properties than other types of
commercial property because a significant component of the total rent paid by
retail tenants is often tied to a percentage of gross sales. Declines in tenant
sales will cause a corresponding decline in percentage rents and may cause such
tenants to become unable to pay their rent or other occupancy costs. The
default by a tenant under its lease could result in delays and costs in
enforcing the lessor's rights. Repayment of the related Mortgage Loans will be
affected by the expiration of space leases and the ability of the respective
borrowers to renew or relet the space on comparable terms. Even if vacated
space is successfully relet, the costs associated with reletting, including
tenant improvements, leasing commissions and free rent, could be substantial
and could reduce cash flow from the retail properties. The correlation between
the success of tenant businesses and property value is increased when the
property is a single tenant property.

         Whether a shopping center is "anchored" or "unanchored" is also an
important distinction. Anchor tenants in shopping centers traditionally have
been a major factor in the public's perception of a shopping center. The anchor
tenants at a shopping center play an important part in generating customer
traffic and making a center a desirable location for other tenants of the
center. The failure of an anchor tenant to renew its leases, the termination of
an anchor tenant's lease, the bankruptcy or economic decline of an anchor
tenant, or the cessation of the business of an anchor tenant (notwithstanding
any continued payment of rent) can have a material negative effect on the
economic performance of a shopping center. Furthermore, the correlation between
the success of tenant businesses and property value is increased when the
property is a single tenant property.

         Unlike certain other types of commercial properties, retail properties
also face competition from sources outside a given real estate market.
Catalogue retailers, home shopping networks, telemarketing, selling through the
Internet, and outlet centers all compete with more traditional retail
properties for consumer dollars. Continued growth of these alternative retail
outlets (which are often characterized by lower operating costs) could
adversely affect the retail properties.

                                      S-84

<PAGE>


                                                   Version 3: Retail Properties

         [The following is to be inserted in the Prospectus Supplement
immediately following "Risk Factors--Limited Recourse":]

RISKS PARTICULAR TO RETAIL PROPERTIES.

         _____ of the Mortgage Loans, which represent _____ % of the Initial
Pool Balance, are secured by Mortgages on fee and/or leasehold interests in
retail properties. Mortgage Loans that are secured by liens on such types of
properties are exposed to certain unique risks. See "Risk Factors--Certain
Factors Affecting Delinquency, Foreclosure and Loss of the Mortgage-Risks
Particular to Retail Properties" in the Prospectus.

                                      S-85

<PAGE>


                                          Version 4: Hotel and Motel Properties

         [The following is to be inserted, as indicated by starred brackets
([** // **]) on the next page, on the cover of the Prospectus.]

         Hotel and motel properties will represent security for a material
concentration of the Mortgage Loans (and the mortgage loans underlying any MBS
included in a particular Trust Fund) constituting the Trust Fund for any
Series, based on principal balance at the time such Series is issued.

                                      S-86

<PAGE>


                                          Version 4: Hotel and Motel Properties

Information contained herein is subject to completion or amendment. A
registration statement relating to these securities has been filed with the
Securities and Exchange Commission. These securities may not be sold nor may
offers to buy be accepted prior to the time the registration statement becomes
effective. This prospectus shall not constitute an offer to sell or the
solicitation of an offer to buy nor shall there be any sale of these securities
in any State in which such offer, solicitation or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.

                 SUBJECT TO COMPLETION, DATED __________, 1998.

                                   PROSPECTUS

                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                              (ISSUABLE IN SERIES)

                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.
                                  (DEPOSITOR)

                             ---------------------

         The commercial mortgage pass-through certificates (the "Offered
Certificates") offered hereby and by the supplements hereto (each, a
"Prospectus Supplement") will be offered from time to time in series (each a
"Series"). The Offered Certificates of any Series, together with any other
mortgage pass-through certificates of such Series, are collectively referred to
herein as the "Certificates".

         Each Series of Certificates will represent in the aggregate the entire
beneficial ownership interest in a trust fund (with respect to any Series, the
"Trust Fund") consisting primarily of a segregated pool (a "Mortgage Asset
Pool") of various types of multifamily or commercial mortgage loans (the
"Mortgage Loans"), mortgage-backed securities ("MBS") that evidence interests
in, or that are secured by pledges of, in one or more of the following types of
real property (each, a "Mortgaged Property"): (i) residential properties
consisting of multiple rental or cooperatively-owned dwelling units and mobile
home parks; (ii) commercial properties consisting of office buildings, retail
facilities related to the sale of goods and products and facilities related to
providing entertainment, recreation or personal services, hotels and motels,
casinos, health care-related facilities, recreational vehicle parks, warehouse
facilities, mini-warehouse facilities, self-storage facilities, industrial
facilities, parking lots, auto parks, golf courses, arenas and restaurants (or
cooperative units therein); and (iii) mixed use properties (that is, any
combination of the foregoing) and unimproved land. [**Hotel and motel
properties will represent security for a material concentration of the Mortgage
Loans (and the mortgage loans underlying any MBS included in a particular Trust
Fund) constituting the Trust Fund for any Series, based on a principal balance
at the time such Series is issued.**]

         If so specified in the related Prospectus Supplement, the Trust Fund
for a Series of Certificates may include letters of credit, insurance policies,
guarantees, reserve funds or other types of credit support described in this
Prospectus, or any combination thereof (with respect to any Series,
collectively, "Credit Support"), and interest rate exchange agreements,
interest rate cap or floor agreements or currency exchange agreements described
in this Prospectus, or any combination thereof (with respect to any Series,
collectively, "Cash Flow Agreements"). See "Description of the Trust Funds",
"Description of the Certificates" and "Description of Credit Support".

         The Depositor does not intend to list any of the Offered Certificates
on any securities exchange and has not made any other arrangement for secondary
trading of the Offered Certificates. There will have been no public market for
the Certificates of any Series prior to the offering thereof. No assurance can
be given that such a market will develop as a result of such an offering. See
"Risk Factors".

                                      S-87

<PAGE>


                                          Version 4: Hotel and Motel Properties

         SEE "RISK FACTORS" BEGINNING ON PAGE 17 OF THIS PROSPECTUS FOR CERTAIN
FACTORS TO BE CONSIDERED IN PURCHASING THE OFFERED CERTIFICATES.

                                                 (cover continued on next page)

                             ---------------------

         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS
THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO
THE CONTRARY IS A CRIMINAL OFFENSE.

                             ---------------------

         The Offered Certificates of any Series may be offered through one or
more different methods, including offerings through underwriters, which may
include Bear, Stearns & Co. Inc., an affiliate of the Depositor, as more fully
described under "Method of Distribution" and in the related Prospectus
Supplement.

         This Prospectus may not be used to consummate sales of the Offered
Certificates of any Series unless accompanied by the Prospectus
Supplement for such Series.

                 The date of this Prospectus is ________, ____

(cover continued)

         As described in the related Prospectus Supplement, the Certificates of
each Series, including the Offered Certificates of such Series, may consist of
one or more classes of Certificates that: (i) provide for the accrual of
interest thereon based on a fixed, variable or adjustable interest rate; (ii)
are senior or subordinate to one or more other classes of Certificates in
entitlement to certain distributions on the Certificates; (iii) are entitled to
distributions of principal, with disproportionately small, nominal or no
distributions of interest; (iv) are entitled to distributions of interest, with
disproportionately small, nominal or no distributions of principal; (v) provide
for distributions of interest thereon or principal thereof that commence only
following the occurrence of certain events, such as the retirement of one or
more other classes of Certificates of such Series; (vi) provide for
distributions of principal thereof to be made, from time to time or for
designated periods, at a rate that is faster (and, in some cases, substantially
faster) or slower (and, in some cases, substantially slower) than the rate at
which payments or other collections of principal are received on the Mortgage
Assets in the related Trust Fund; or (vii) provide for distributions of
principal thereof to be made, subject to available funds, based on a specified
principal payment schedule or other methodology. See "Description of the
Certificates".

         Distributions in respect of the Certificates of each Series will be
made on a monthly, quarterly, semi-annual, annual or other periodic basis as
specified in the related Prospectus Supplement. Unless otherwise specified in
the related Prospectus Supplement, such distributions will be made only from
the assets of the related Trust Fund.

         No Series of Certificates will represent an obligation of or interest
in the Depositor or any of its affiliates, except to the limited extent
described herein and in the related Prospectus Supplement. Neither the
Certificates of any Series nor the assets in any Trust Fund will be guaranteed
or insured by any governmental agency or instrumentality or by any other
person, unless otherwise provided in the related Prospectus Supplement. The
assets in each Trust Fund will be held in trust for the benefit of the holders
of the related Series of Certificates (the "Certificateholders") pursuant to a
Pooling Agreement, as more fully described herein.

         The yield on each class of Certificates of a Series will be affected
by, among other things, the rate of payment of principal (including
prepayments) on the Mortgage Assets in the related Trust Fund and the timing of
receipt of such payments as described herein and in the related Prospectus
Supplement. See "Yield and Maturity Considerations". A Trust Fund

                                      S-88

<PAGE>


                                          Version 4: Hotel and Motel Properties

may be subject to early termination under the circumstances described herein
and in the related Prospectus Supplement. See "Description of the
Certificates".

         If so provided in the related Prospectus Supplement, one or more
elections may be made to treat the related Trust Fund or a designated portion
thereof as a "real estate mortgage investment conduit" (each, a "REMIC") for
federal income tax purposes. If applicable, the Prospectus Supplement for a
Series of Securities will specify which Class or Classes of such Series will be
considered to be regular interests in the related REMIC and which Class or
Classes will be designated as the residual interest in the related REMIC. See
"Certain Federal Income Tax Consequences".

         An Index of Principal Definitions is included at the end of this
Prospectus specifying the location of definitions of important or frequently
used defined terms.

                                      S-89

<PAGE>


                                          Version 4: Hotel and Motel Properties

         [The following is to be inserted in the Prospectus immediately
following "Risks Associated with Certain Mortgage Loans and Mortgage
Properties":]

RISKS PARTICULAR TO HOTEL AND MOTEL PROPERTIES.

         Hotel and motel properties are subject to operating risks common to
the lodging industry. These risks include, among other things, a high level of
continuing capital expenditures to keep necessary furniture, fixtures and
equipment updated, competition from other hotels and motels, increases in
operating costs (which increases may not necessarily in the future be offset by
increased room rates), dependence on business and commercial travelers and
tourism, increases in energy costs and other expenses of travel and adverse
effects of general and local economic conditions. These factors could adversely
affect the related borrower's ability to make payments on the related Mortgage
Loans. Since limited service hotels and motels are relatively quick and
inexpensive to construct and may quickly reflect a positive value, an
over-building of such hotels and motels could occur in any given region, which
would likely adversely affect occupancy and daily room rates. Further, because
hotel and motel rooms are generally rented for short periods of time, hotel and
motel properties tend to be more sensitive to adverse economic conditions and
competition than many other commercial properties. Additionally, the revenues
of certain hotels and motels, particularly those located in regions whose
economies depend upon tourism, may be highly seasonal in nature.

         A hotel or motel property may present additional risks as compared to
other commercial property types in that: (i) hotels and motels may be operated
pursuant to franchise, management and operating agreements that may be
terminable by the franchiser, the manager or the operator; (ii) the
transferability of any operating, liquor and other licenses to the entity
acquiring such hotel or motel (either through purchase or foreclosure) is
subject to local law requirements; (iii) it may be difficult to terminate an
ineffective operator of a hotel or motel property subsequent to a foreclosure
of such property; and (iv) future occupancy rates may be adversely affected by,
among other factors, any negative perception of a hotel or motel based upon its
historical reputation.

         Hotel and motel properties may be operated pursuant to franchise
agreements. The continuation of franchises is typically subject to specified
operating standards and other terms and conditions. The franchiser periodically
inspects its licensed properties to confirm adherence to its operating
standards. The failure of the hotel or motel property to maintain such
standards or adhere to such other terms and conditions could result in the loss
or cancellation of the franchise license. It is possible that the franchiser
could condition the continuation of a franchise license on the completion of
capital improvements or the making of certain capital expenditures that the
related borrower determines are too expensive or are otherwise unwarranted in
light of general economic conditions or the operating results or prospects of
the affected hotels. In that event, the related borrower may elect to allow the
franchise license to lapse. In any case, if the franchise is terminated, the
related borrower may seek to obtain a suitable replacement franchise or to
operate such hotel or motel property independently of a franchise license. The
loss of a franchise license could have a material adverse effect upon the
operations or the underlying value of the hotel or motel covered by the
franchise because of the loss of associated name recognition, marketing support
and centralized reservation systems provided by the franchiser.

                                      S-90

<PAGE>


                                          Version 4: Hotel and Motel Properties

         [The following is to be inserted in the Prospectus immediately
following "Description of the Trust Funds--Mortgage Loans--General":]

MORTGAGE LOANS SECURED BY HOTEL AND MOTEL PROPERTIES.

         Hotel and motel properties may include full service hotels, resort
hotels with many amenities, limited service hotels, hotels and motels
associated with national franchise chains, hotels and motels associated with
regional franchise chains and hotels that are not affiliated with any franchise
chain but may have their own brand identity. Various factors, including
location, quality and franchise affiliation affect the economic performance of
a hotel or motel. Adverse economic conditions, either local, regional or
national, may limit the amount that can be charged for a room and may result in
a reduction in occupancy levels. The construction of competing hotels and
motels can have similar effects. To meet competition in the industry and to
maintain economic values, continuing expenditures must be made for modernizing,
refurbishing, and maintaining existing facilities prior to the expiration of
their anticipated useful lives. Because hotel and motel rooms generally are
rented for short periods of time, hotels and motels tend to respond more
quickly to adverse economic conditions and competition than do other commercial
properties. Furthermore, the financial strength and capabilities of the owner
and operator of a hotel or motel may have an impact on quality of service and
economic performance. Additionally, the lodging industry, in certain
locations, is seasonal in nature and this seasonality can be expected to cause
periodic fluctuations in room and other revenues, occupancy levels, room rates
and operating expenses. The demand for particular accommodations may also be
affected by changes in travel patterns caused by changes in energy prices,
strikes, relocation of highways, the construction of additional highways and
other factors.

         The viability of any hotel or motel property that is part of a
national or regional hotel or motel chain depends in part on the continued
existence and financial strength of the franchiser, the public perception of
the franchise service mark and the duration of the franchise licensing
agreement. The transferability of franchise license agreements may be
restricted and, in the event of a foreclosure on any such hotel or motel
property, the consent of the franchiser for the continued use the franchise
license by the hotel or motel property would be required. Conversely, a lender
may be unable to remove a franchiser that it desires to replace following a
foreclosure. Further, in the event of a foreclosure on a hotel or motel
property, it is unlikely that the purchaser of such hotel or motel property
would be entitled to the rights under any associated liquor license, and such
purchaser would be required to apply in its own right for such license. There
can be no assurance that a new license could be obtained or that it could be
obtained promptly.

                                      S-91

<PAGE>


                                          Version 4: Hotel and Motel Properties

         [The following is to be inserted in the Prospectus Supplement
immediately following "Risk Factors--Limited Recourse":]

RISKS PARTICULAR TO HOTEL AND MOTEL PROPERTIES.

         _____ of the Mortgage Loans, which represent _____ % of the Initial
Poll Balance, are secured by Mortgages on fee and/or leasehold interests in
hotels and motels. Mortgage Loans that are secured by liens on such types of
properties are exposed to certain unique risks. See "Risk Factors--Certain
Factors Affecting Delinquency, Foreclosure and Loss of the Mortgage-Risks
Particular to Hotel and Motel Properties" in the Prospectus.

                                      S-92

<PAGE>


                                      Version 5: Health Care-Related Facilities

         [The following is to be inserted, as indicated by starred brackets
([** // **]) on the next page, on the cover of the Prospectus.]

         Health Care-Related Properties will represent security for a material
concentration of the Mortgage Loans (and the mortgage loans underlying the MBS
included in a particular Trust Fund) constituting the Trust Fund for any
Series, based on principal balance at the time such Series is issued.

                                      S-93

<PAGE>


                                      Version 5: Health Care-Related Facilities

Information contained herein is subject to completion or amendment. A
registration statement relating to these securities has been filed with the
Securities and Exchange Commission. These securities may not be sold nor may
offers to buy be accepted prior to the time the registration statement becomes
effective. This prospectus shall not constitute an offer to sell or the
solicitation of an offer to buy nor shall there be any sale of these securities
in any State in which such offer, solicitation or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.

                SUBJECT TO COMPLETION, DATED ____________, 1998.

                                   PROSPECTUS

                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                              (ISSUABLE IN SERIES)

                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.
                                  (DEPOSITOR)

                             ---------------------

         The commercial mortgage pass-through certificates (the "Offered
Certificates") offered hereby and by the supplements hereto (each, a
"Prospectus Supplement") will be offered from time to time in series (each a
"Series"). The Offered Certificates of any Series, together with any other
mortgage pass-through certificates of such Series, are collectively referred to
herein as the "Certificates".

         Each Series of Certificates will represent in the aggregate the entire
beneficial ownership interest in a trust fund (with respect to any Series, the
"Trust Fund") consisting primarily of a segregated pool (a "Mortgage Asset
Pool") of various types of multifamily or commercial mortgage loans (the
"Mortgage Loans"), mortgage-backed securities ("MBS") that evidence interests
in, or that are secured by pledges of, one or more of the following types of
real property (each, a "Mortgaged Property"): (i) residential properties
consisting of multiple rental or cooperatively-owned dwelling units and mobile
home parks; (ii) commercial properties consisting of office buildings, retail
facilities related to the sale of goods and products and facilities related to
providing entertainment, recreation or personal services, hotels and motels,
casinos, health care-related facilities, recreational vehicle parks, warehouse
facilities, mini-warehouse facilities, self-storage facilities, industrial
facilities, parking lots, auto parks, golf courses, arenas and restaurants (or
cooperative units therein); and (iii) mixed use properties (that is, any
combination of the foregoing) and unimproved land. [**Health Care-Related
Properties will represent security for a material concentration of the Mortgage
Loans (and the mortgage loans underlying the MBS included in a particular Trust
Fund) constituting the Trust Fund for any Series, based on principal balance at
the time such Series is issued.**]

         The Depositor does not intend to list any of the Offered Certificates
on any securities exchange and has not made any other arrangement for secondary
trading of the Offered Certificates. There will have been no public market for
the Certificates of any Series prior to the offering thereof. No assurance can
be given that such a market will develop as a result of such an offering. See
"Risk Factors".

         SEE "RISK FACTORS" BEGINNING ON PAGE 17 OF THIS PROSPECTUS FOR CERTAIN
FACTORS TO BE CONSIDERED IN PURCHASING THE OFFERED CERTIFICATES.

                                                 (cover continued on next page)

                             ---------------------

         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS
THE SECURITIES

                                      S-94

<PAGE>


                                      Version 5: Health Care-Related Facilities

AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS
A CRIMINAL OFFENSE.

                             ---------------------

         The Offered Certificates of any Series may be offered through one or
more different methods, including offerings through underwriters, which may
include Bear, Stearns & Co. Inc., an affiliate of the Depositor, as more fully
described under "Method of Distribution" and in the related Prospectus
Supplement.

         This Prospectus may not be used to consummate sales of the Offered
Certificates of any Series unless accompanied by the Prospectus Supplement for
such Series.

                 The date of this Prospectus is ________, ____

(cover continued)

         As described in the related Prospectus Supplement, the Certificates of
each Series, including the Offered Certificates of such Series, may consist of
one or more classes of Certificates that: (i) provide for the accrual of
interest thereon based on a fixed, variable or adjustable interest rate; (ii)
are senior or subordinate to one or more other classes of Certificates in
entitlement to certain distributions on the Certificates; (iii) are entitled to
distributions of principal, with disproportionately small, nominal or no
distributions of interest; (iv) are entitled to distributions of interest, with
disproportionately small, nominal or no distributions of principal; (v) provide
for distributions of interest thereon or principal thereof that commence only
following the occurrence of certain events, such as the retirement of one or
more other classes of Certificates of such Series; (vi) provide for
distributions of principal thereof to be made, from time to time or for
designated periods, at a rate that is faster (and, in some cases, substantially
faster) or slower (and, in some cases, substantially slower) than the rate at
which payments or other collections of principal are received on the Mortgage
Assets in the related Trust Fund; or (vii) provide for distributions of
principal thereof to be made, subject to available funds, based on a specified
principal payment schedule or other methodology. See "Description of the
Certificates".

         Distributions in respect of the Certificates of each Series will be
made on a monthly, quarterly, semi-annual, annual or other periodic basis as
specified in the related Prospectus Supplement. Unless otherwise specified in
the related Prospectus Supplement, such distributions will be made only from
the assets of the related Trust Fund.

         No Series of Certificates will represent an obligation of or interest
in the Depositor or any of its affiliates, except to the limited extent
described herein and in the related Prospectus Supplement. Neither the
Certificates of any Series nor the assets in any Trust Fund will be guaranteed
or insured by any governmental agency or instrumentality or by any other
person, unless otherwise provided in the related Prospectus Supplement. The
assets in each Trust Fund will be held in trust for the benefit of the holders
of the related Series of Certificates (the "Certificateholders") pursuant to a
Pooling Agreement, as more fully described herein.

         The yield on each class of Certificates of a Series will be affected
by, among other things, the rate of payment of principal (including
prepayments) on the Mortgage Assets in the related Trust Fund and the timing of
receipt of such payments as described herein and in the related Prospectus
Supplement. See "Yield and Maturity Considerations". A Trust Fund may be
subject to early termination under the circumstances described herein and in
the related Prospectus Supplement. See "Description of the Certificates".

         If so provided in the related Prospectus Supplement, one or more
elections may be made to treat the related Trust Fund or a designated portion
thereof as a "real estate mortgage investment conduit" (each, a "REMIC") for
federal income tax purposes. If applicable, the Prospectus Supplement for a
Series of Securities will specify which Class or Classes of such Series will be
considered to be regular interests in the related REMIC and which Class or
Classes will be designated as the residual interest in the related REMIC. See
"Certain Federal Income Tax Consequences".

                                      S-95

<PAGE>


                                      Version 5: Health Care-Related Facilities

         An Index of Principal Definitions is included at the end of this
Prospectus specifying the location of definitions of important or frequently
used defined terms.


                                      S-96

<PAGE>


                                      Version 5: Health Care-Related Facilities

         [The following is to be inserted in the Prospectus immediately
following "Risks Associated with Certain Mortgage Loans and Mortgaged
Properties":]

RISKS PARTICULAR TO HEALTH CARE-RELATED PROPERTIES.

         Certain types of health care-related facilities (including nursing
homes) typically receive a substantial portion of their revenues from
government reimbursement programs, primarily Medicaid and Medicare. Medicaid
and Medicare are subject to statutory and regulatory changes, retroactive rate
adjustments, administrative rulings, policy interpretations, delays by fiscal
intermediaries and government funding restrictions, all of which can adversely
affect revenues from operation. Moreover, governmental payors have employed
cost-containment measures that limit payments to health care providers and
various proposals for national health care relief could, if enacted, further
limit these payments. In addition, providers of long-term nursing care and
other medical services are highly regulated by federal, state and local law and
are subject to, among other things, federal and state licensing requirements,
facility inspections, the setting of rates and charges, governmental
reimbursement policies and laws relating to the adequacy of medical care,
distribution of pharmaceuticals, equipment, personnel operating policies and
maintenance of and additions to facilities and services, any or all of which
factors can increase the cost of operation and limit growth. In extreme cases,
violations of applicable laws can result in suspension or cessation of
operations.

         Under federal and state laws and regulations, Medicare and Medicaid
reimbursements are generally not permitted to be made to any person other than
the provider who actually furnished the related medical goods and services.
Accordingly, in the event of foreclosure on a Mortgaged Property that is
operated as a health care-related facility, neither the Trustee nor a
subsequent lessee or operator of the Mortgaged Property would generally be
entitled to obtain any outstanding reimbursement payments relating to services
furnished prior to such foreclosure. Furthermore, in the event of foreclosure,
there can be no assurance that the Trustee or purchaser in a foreclosure sale
would be entitled to the rights under any required licenses and regulatory
approvals, that a new license could be obtained or that a new approval would be
granted. In addition, Health Care-Related Properties are generally "special
purpose" properties that are not readily converted to general residential,
retail or office use, and transfers of Health Care-Related Properties are
subject to regulatory approvals under state, and in some cases federal, law not
required for transfers of most other types of commercial operations and other
types of real estate. Any of the foregoing circumstances may adversely affect
the liquidation value.

                                      S-97

<PAGE>


                                      Version 5: Health Care-Related Facilities

         [The following is to be inserted in the Prospectus immediately
following "Description of the Trust Funds--Mortgage Loans--General":]

MORTGAGE LOANS SECURED BY HEALTH CARE-RELATED PROPERTIES.

         The Mortgaged Properties may include Senior Housing, Assisted Living
Facilities, Skilled Nursing Facilities and Acute Care Facilities (any of the
foregoing, "Health Care-Related Properties"). "Senior Housing" generally
consists of apartment-style facilities, the residents of which are ambulatory
and handle their own affairs. "Assisted Living Facilities" are typically single
or double room occupancy, dormitory-style housing facilities which provide food
service, cleaning and some personal care and assistance with certain daily
routines. "Skilled Nursing Facilities" provide services to post trauma and
frail residents with limited mobility who require sub-acute medical treatment.
"Acute Care Facilities" generally consist of hospital and other facilities
providing short-term, acute medical care services.

         Certain types of Health Care-Related Properties, particularly Acute
Care Facilities and Skilled Nursing Facilities, typically receive a substantial
portion of their revenues from government reimbursement programs, primarily
Medicaid and Medicare. Medicaid and Medicare reimbursements are subject to
statutory and regulatory changes, retroactive rate adjustments, administrative
rulings, policy interpretations, delays by fiscal intermediaries and government
funding restrictions. Moreover, governmental payors have employed
cost-containment measures that limit payments to health care providers, and
there exist various proposals for national health care reform that could
further limit those payments. Accordingly, there can be no assurance that
payments under government reimbursement programs will, in the future, be
sufficient to fully reimburse the cost of caring for program beneficiaries. If
such payments are insufficient, net operating income of those Health
Care-Related Properties that receive revenues from those sources, and
consequently the ability of the related borrowers to meet their obligations
under any Mortgage Loans secured thereby, could be adversely affected.

         Moreover, Health Care-Related Properties that provide medical care are
generally subject to federal and state laws that relate to the adequacy of
medical care, distribution of pharmaceuticals, rates and charges, equipment,
personnel, operating policies and additions to facilities and services. In
addition, those facilities are subject to periodic inspection by governmental
authorities to determine compliance with various standards necessary to
continued licensing under state law and continued participation in the Medicaid
and Medicare reimbursement programs. Providers of assisted living services are
also subject to state licensing requirements in certain states. The failure of
an operator to maintain or renew any required license or regulatory approval
could prevent it from continuing operations at a Health Care-Related Property
or, if applicable, prohibit it from participating in government reimbursement
programs. Furthermore, under applicable federal and state laws, Medicare and
Medicaid reimbursements are generally not permitted to be made to any person
other than the provider who actually furnished the related medical goods and
services. Accordingly, in the event of foreclosure, neither the Trustee nor a
subsequent lessee or operator of any Health Care-Related Property securing a
defaulted Mortgage Loan would generally be entitled to obtain from federal or
state governments any outstanding reimbursement payments relating to services
furnished prior to such foreclosure. Any of the aforementioned circumstances
may adversely affect the ability of the related borrowers to meet their
Mortgage Loan obligations.

         Government regulation applying specifically to Acute Care Facilities,
Skilled Nursing Facilities and Assisted Living Facilities includes health
planning legislation, enacted by most states, intended, at least in part, to
regulate the supply of nursing beds. The most common method of control is the
requirement that a state authority first make a determination of need,
evidenced by its issuance of a Certificate of Need ("CON"), before a long-term
care provider can establish a new facility, add beds to an existing facility
or, in some states, take certain other actions (for example, acquire major
medical equipment, make major capital expenditures, add services, refinance
long-term debt, or transfer ownership of a facility). States also regulate
nursing bed supply in other ways. For example, some states have imposed
moratoria on the licensing of new beds, or on the certification of new Medicaid
beds, or have discouraged the construction of new nursing facilities by
limiting Medicaid reimbursements allocable to the cost of new construction and
equipment. In general, a CON is site specific and operator specific; it cannot
be transferred from one site to another, or to another operator, without the
approval of the appropriate state agency. Accordingly, if a Mortgage Loan
secured by a lien on such a Health Care-Related Property were foreclosed upon,
the purchaser at foreclosure might be required to obtain a new CON or an
appropriate exemption. In addition, compliance by a purchaser with applicable
regulations may in any case require the engagement of a new operator and the
issuance of a new operating license. Upon a foreclosure, a state regulatory
agency may be willing to expedite any necessary

                                      S-98

<PAGE>


                                      Version 5: Health Care-Related Facilities

review and approval process to avoid interruption of care to a facility's
residents, but there can be no assurance that any will do so or that any
necessary licenses or approvals will be issued.

         Further government regulation applicable to Health Care-Related
Properties exists in the form of federal and state "fraud and abuse" laws that
generally prohibit payment or fee-splitting arrangements between health care
providers that are designed to induce or encourage the referral of patients to,
or the recommendation of, a particular provider for medical products or
services. Violation of these restrictions can result in license revocation,
civil and criminal penalties, and exclusion from participation in Medicare or
Medicaid programs. The state law restrictions in this area vary considerably
from state to state. Moreover, the federal anti-kickback law includes broad
language that potentially could be applied to a wide range of referral
arrangements, and regulations designed to create "safe harbors" under the law
provide only limited guidance. Accordingly, there can be no assurance that such
laws will be interpreted in a manner consistent with the practices of the
owners or operators of the Health Care-Related Properties that are subject to
such laws.

         The operators of Health Care-Related Properties are likely to compete
on a local and regional basis with others that operate similar facilities, some
of which competitors may be better capitalized, may offer services not offered
by such operators, or may be owned by non-profit organizations or government
agencies supported by endowments, charitable contributions, tax revenues and
other sources not available to such operators. The successful operation of a
Health Care-Related Property will generally depend upon the number of competing
facilities in the local market, as well as upon other factors such as its age,
appearance, reputation and management, the types of services it provides and,
where applicable, the quality of care and the cost of that care.

                                      S-99

<PAGE>


                                      Version 5: Health Care-Related Facilities

         [The following is to be inserted in the Prospectus Supplement
immediately following "Risk Factors--Limited Recourse":]

RISKS PARTICULAR TO HEALTH CARE-RELATED PROPERTIES.

         _____ of the Mortgage Loans, which represent _____ % of the Initial
Pool Balance, are secured by Mortgages on fee and/or leasehold interests in
health care-related properties. Mortgage Loans that are secured by liens on
such types of properties are exposed to certain unique risks. See "Risk
Factors--Certain Factors Affecting Delinquency, Foreclosure and Loss of the
Mortgage-Risks Particular to Health Care-Related Properties" in the Prospectus.

                                     S-100

<PAGE>


                                               Version 6: Industrial Properties

         [The following is to be inserted, as indicated by starred brackets
([** // **]) on the next page, on the cover of the Prospectus.]

         Industrial properties will represent security for a material
concentration of the Mortgage Loans (and the mortgage loans underlying the MBS
included in a particular Trust Fund) constituting the Trust Fund for any
Series, based on principal balance at the time such Series is issued.

                                     S-101

<PAGE>


                                               Version 6: Industrial Properties

Information contained herein is subject to completion or amendment. A
registration statement relating to these securities has been filed with the
Securities and Exchange Commission. These securities may not be sold nor may
offers to buy be accepted prior to the time the registration statement becomes
effective. This prospectus shall not constitute an offer to sell or the
solicitation of an offer to buy nor shall there be any sale of these securities
in any State in which such offer, solicitation or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.

                  SUBJECT TO COMPLETION, DATED _______, 1998.

                                   PROSPECTUS

                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                              (ISSUABLE IN SERIES)

                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.
                                  (DEPOSITOR)

                             ---------------------

         The commercial mortgage pass-through certificates (the "Offered
Certificates") offered hereby and by the supplements hereto (each, a
"Prospectus Supplement") will be offered from time to time in series (each a
"Series"). The Offered Certificates of any Series, together with any other
mortgage pass-through certificates of such Series, are collectively referred to
herein as the "Certificates".

         Each Series of Certificates will represent in the aggregate the entire
beneficial ownership interest in a trust fund (with respect to any Series, the
"Trust Fund") consisting primarily of a segregated pool (a "Mortgage Asset
Pool") of various types of multifamily or commercial mortgage loans (the
"Mortgage Loans"), mortgage-backed securities ("MBS") that evidence interests
in, or that are secured by pledges of, one or more of the following types of
real property (each, a "Mortgaged Property"): (i) residential properties
consisting of multiple rental or cooperatively-owned dwelling units and mobile
home parks; (ii) commercial properties consisting of office buildings, retail
facilities related to the sale of goods and products and facilities related to
providing entertainment, recreation or personal services, hotels and motels,
casinos, health care-related facilities, recreational vehicle parks, warehouse
facilities, mini-warehouse facilities, self-storage facilities, industrial
facilities, parking lots, auto parks, golf courses, arenas and restaurants (or
cooperative units therein); and (iii) mixed use properties (that is, any
combination of the foregoing) and unimproved land. [**Industrial properties
will represent security for a material concentration of the Mortgage Loans (and
the mortgage loans underlying the MBS included in a particular Trust Fund)
constituting the Trust Fund for any Series, based on principal balance at the
time such Series is issued.**]

         If so specified in the related Prospectus Supplement, the Trust Fund
for a Series of Certificates may include letters of credit, insurance policies,
guarantees, reserve funds or other types of credit support described in this
Prospectus, or any combination thereof (with respect to any Series,
collectively, "Credit Support"), and interest rate exchange agreements,
interest rate cap or floor agreements or currency exchange agreements described
in this Prospectus, or any combination thereof (with respect to any Series,
collectively, "Cash Flow Agreements"). See "Description of the Trust Funds",
"Description of the Certificates" and "Description of Credit Support".

         The Depositor does not intend to list any of the Offered Certificates
on any securities exchange and has not made any other arrangement for secondary
trading of the Offered Certificates. There will have been no public market for
the Certificates of any Series prior to the offering thereof. No assurance can
be given that such a market will develop as a result of such an offering. See
"Risk Factors".

                                     S-102

<PAGE>


                                               Version 6: Industrial Properties

         SEE "RISK FACTORS" BEGINNING ON PAGE 17 OF THIS PROSPECTUS FOR CERTAIN
FACTORS TO BE CONSIDERED IN PURCHASING THE OFFERED CERTIFICATES.

                                                 (cover continued on next page)

                             ---------------------

         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS
THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO
THE CONTRARY IS A CRIMINAL OFFENSE.

                             ---------------------

         The Offered Certificates of any Series may be offered through one or
more different methods, including offerings through underwriters, which may
include Bear, Stearns & Co. Inc., an affiliate of the Depositor, as more fully
described under "Method of Distribution" and in the related Prospectus
Supplement.

         This Prospectus may not be used to consummate sales of the Offered
Certificates of any Series unless accompanied by the Prospectus Supplement for
such Series.

                 The date of this Prospectus is ________, ____

(cover continued)

         As described in the related Prospectus Supplement, the Certificates of
each Series, including the Offered Certificates of such Series, may consist of
one or more classes of Certificates that: (i) provide for the accrual of
interest thereon based on a fixed, variable or adjustable interest rate; (ii)
are senior or subordinate to one or more other classes of Certificates in
entitlement to certain distributions on the Certificates; (iii) are entitled to
distributions of principal, with disproportionately small, nominal or no
distributions of interest; (iv) are entitled to distributions of interest, with
disproportionately small, nominal or no distributions of principal; (v) provide
for distributions of interest thereon or principal thereof that commence only
following the occurrence of certain events, such as the retirement of one or
more other classes of Certificates of such Series; (vi) provide for
distributions of principal thereof to be made, from time to time or for
designated periods, at a rate that is faster (and, in some cases, substantially
faster) or slower (and, in some cases, substantially slower) than the rate at
which payments or other collections of principal are received on the Mortgage
Assets in the related Trust Fund; or (vii) provide for distributions of
principal thereof to be made, subject to available funds, based on a specified
principal payment schedule or other methodology. See "Description of the
Certificates".

         Distributions in respect of the Certificates of each Series will be
made on a monthly, quarterly, semi-annual, annual or other periodic basis as
specified in the related Prospectus Supplement. Unless otherwise specified in
the related Prospectus Supplement, such distributions will be made only from
the assets of the related Trust Fund.

         No Series of Certificates will represent an obligation of or interest
in the Depositor or any of its affiliates, except to the limited extent
described herein and in the related Prospectus Supplement. Neither the
Certificates of any Series nor the assets in any Trust Fund will be guaranteed
or insured by any governmental agency or instrumentality or by any other
person, unless otherwise provided in the related Prospectus Supplement. The
assets in each Trust Fund will be held in trust for the benefit of the holders
of the related Series of Certificates (the "Certificateholders") pursuant to a
Pooling Agreement, as more fully described herein.

         The yield on each class of Certificates of a Series will be affected
by, among other things, the rate of payment of principal (including
prepayments) on the Mortgage Assets in the related Trust Fund and the timing of
receipt of such payments as described herein and in the related Prospectus
Supplement. See "Yield and Maturity Considerations". A Trust Fund

                                     S-103

<PAGE>


                                               Version 6: Industrial Properties

may be subject to early termination under the circumstances described herein
and in the related Prospectus Supplement. See "Description of the
Certificates".

         If so provided in the related Prospectus Supplement, one or more
elections may be made to treat the related Trust Fund or a designated portion
thereof as a "real estate mortgage investment conduit" (each, a "REMIC") for
federal income tax purposes. If applicable, the Prospectus Supplement for a
Series of Securities will specify which Class or Classes of such Series will be
considered to be regular interests in the related REMIC and which Class or
Classes will be designated as the residual interest in the related REMIC. See
"Certain Federal Income Tax Consequences".

         An Index of Principal Definitions is included at the end of this
Prospectus specifying the location of definitions of important or frequently
used defined terms.

                                     S-104

<PAGE>


                                               Version 6: Industrial Properties

         [The following is to be inserted in the Prospectus immediately
following "Risks Associated with Certain Mortgage Loans and Mortgaged
Properties":]

RISKS PARTICULAR TO INDUSTRIAL PROPERTIES.

         Industrial properties may be adversely affected by reduced demand for
industrial space occasioned by a decline in a particular industry segment
and/or by a general slow-down in the economy, and an industrial property that
suited the particular needs of its original tenant may be difficult to relet to
another tenant or may become functionally obsolete relative to newer
properties. Furthermore, industrial properties may be adversely affected by the
availability of labor sources or a change in the proximity of supply sources.
Because industrial properties frequently have a single tenant, any such
property is heavily dependent on the success of such tenant's business.

                                     S-105

<PAGE>


                                               Version 6: Industrial Properties

         [The following is to be inserted in the Prospectus immediately
following "Description of the Trust Funds--Mortgage Loans--General":]

MORTGAGE LOANS SECURED BY INDUSTRIAL PROPERTIES.

         Significant factors that affect the value of industrial properties are
the quality of tenants, building design and adaptability and the location of
the property. Industrial properties may be adversely affected by reduced demand
for industrial space occasioned by a decline in a particular industry segment
and/or by a general slow-down in the economy, and an industrial property that
suited the particular needs of its original tenant may be difficult to relet to
another tenant or may become functionally obsolete relative to newer
properties. Furthermore, industrial properties may be adversely affected by the
availability of labor sources or a change in the proximity of supply sources.
Because industrial properties frequently have a single tenant, any such
property is heavily dependent on the success of such tenant's business.

         Aspects of building site, design and adaptability affect the value of
an industrial property. Site characteristics which are valuable to an
industrial property include clear heights, column spacing, number of bays and
bay depths, divisibility, floor loading capacities, truck turning radius and
overall functionality and accessibility. Nevertheless, site characteristics of
an industrial property suitable for one tenant may not be appropriate for other
potential tenants, which may make it difficult to relet the property.

         Location is also important because an industrial property requires the
availability of labor sources, proximity to supply sources and customers and
accessibility to rail lines, major roadways and other distribution channels.
Further, industrial properties may be adversely affected by economic declines
in the industry segment of their tenants.

                                     S-106

<PAGE>


                                               Version 6: Industrial Properties

         [The following is to be inserted in the Prospectus Supplement
immediately following "Risk Factors--Limited Recourse":]

RISKS PARTICULAR TO INDUSTRIAL PROPERTIES.

         _____ of the Mortgage Loans, which represent _____ % of the Initial
Pool Balance, are secured by Mortgages on fee and/or leasehold interests in
industrial properties. Mortgage Loans that are secured by liens on such types
of properties are exposed to certain unique risks. See "Risk Factors--Certain
Factors Affecting Delinquency, Foreclosure and Loss of the Mortgage-Risks
Particular to Industrial Properties" in the Prospectus.

                                     S-107

<PAGE>


               Version 7: Warehouse, Mini-Warehouse and Self-Storage Facilities

         [The following is to be inserted, as indicated by starred brackets
([** // **]) on the next page, on the cover of the Prospectus.]

         Warehouse, mini-warehouse and self-storage facilities will represent
security for a material concentration of the Mortgage Loans (and the mortgage
loans underlying the MBS included in a particular Trust Fund) constituting the
Trust Fund for any Series, based on principal balance at the time such Series
is issued.

                                     S-108

<PAGE>


               Version 7: Warehouse, Mini-Warehouse and Self-Storage Facilities

Information contained herein is subject to completion or amendment. A
registration statement relating to these securities has been filed with the
Securities and Exchange Commission. These securities may not be sold nor may
offers to buy be accepted prior to the time the registration statement becomes
effective. This prospectus shall not constitute an offer to sell or the
solicitation of an offer to buy nor shall there be any sale of these securities
in any State in which such offer, solicitation or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.

                  SUBJECT TO COMPLETION, DATED _______, 1998.

                                   PROSPECTUS

                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                              (ISSUABLE IN SERIES)

                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.
                                  (DEPOSITOR)

                             ---------------------

         The commercial mortgage pass-through certificates (the "Offered
Certificates") offered hereby and by the supplements hereto (each, a
"Prospectus Supplement") will be offered from time to time in series (each a
"Series"). The Offered Certificates of any Series, together with any other
mortgage pass-through certificates of such Series, are collectively referred to
herein as the "Certificates".

         Each Series of Certificates will represent in the aggregate the entire
beneficial ownership interest in a trust fund (with respect to any Series, the
"Trust Fund") consisting primarily of a segregated pool (a "Mortgage Asset
Pool") of various types of multifamily or commercial mortgage loans (the
"Mortgage Loans"), mortgage-backed securities ("MBS") that evidence interests
in, or that are secured by pledges of, one or more of the following types of
real property (each, a "Mortgaged Property"): (i) residential properties
consisting of multiple rental or cooperatively-owned dwelling units and mobile
home parks; (ii) commercial properties consisting of office buildings, retail
facilities related to the sale of goods and products and facilities related to
providing entertainment, recreation or personal services, hotels and motels,
casinos, health care-related facilities, recreational vehicle parks, warehouse
facilities, mini-warehouse facilities, self-storage facilities, industrial
facilities, parking lots, auto parks, golf courses, arenas and restaurants (or
cooperative units therein); and (iii) mixed use properties (that is, any
combination of the foregoing) and unimproved land. [**Warehouse, mini-warehouse
and self-storage facilities will represent security for a material
concentration of the Mortgage Loans (and the mortgage loans underlying the MBS
included in a particular Trust Fund) constituting the Trust Fund for any
Series, based on principal balance at the time such Series is issued.**]

         If so specified in the related Prospectus Supplement, the Trust Fund
for a Series of Certificates may include letters of credit, insurance policies,
guarantees, reserve funds or other types of credit support described in this
Prospectus, or any combination thereof (with respect to any Series,
collectively, "Credit Support"), and interest rate exchange agreements,
interest rate cap or floor agreements or currency exchange agreements described
in this Prospectus, or any combination thereof (with respect to any Series,
collectively, "Cash Flow Agreements"). See "Description of the Trust Funds",
"Description of the Certificates" and "Description of Credit Support".

         The Depositor does not intend to list any of the Offered Certificates
on any securities exchange and has not made any other arrangement for secondary
trading of the Offered Certificates. There will have been no public market for
the Certificates of any Series prior to the offering thereof. No assurance can
be given that such a market will develop as a result of such an offering. See
"Risk Factors".

                                     S-109

<PAGE>


               Version 7: Warehouse, Mini-Warehouse and Self-Storage Facilities


         SEE "RISK FACTORS" BEGINNING ON PAGE 17 OF THIS PROSPECTUS FOR CERTAIN
FACTORS TO BE CONSIDERED IN PURCHASING THE OFFERED CERTIFICATES.

                                                 (cover continued on next page)

                             ---------------------

         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS
THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO
THE CONTRARY IS A CRIMINAL OFFENSE.

                             ---------------------

         The Offered Certificates of any Series may be offered through one or
more different methods, including offerings through underwriters, which may
include Bear, Stearns & Co. Inc., an affiliate of the Depositor, as more fully
described under "Method of Distribution" and in the related Prospectus
Supplement.

         This Prospectus may not be used to consummate sales of the Offered
Certificates of any Series unless accompanied by the Prospectus Supplement for
such Series.

                 The date of this Prospectus is ________, ____

(cover continued)

         As described in the related Prospectus Supplement, the Certificates of
each Series, including the Offered Certificates of such Series, may consist of
one or more classes of Certificates that: (i) provide for the accrual of
interest thereon based on a fixed, variable or adjustable interest rate; (ii)
are senior or subordinate to one or more other classes of Certificates in
entitlement to certain distributions on the Certificates; (iii) are entitled to
distributions of principal, with disproportionately small, nominal or no
distributions of interest; (iv) are entitled to distributions of interest, with
disproportionately small, nominal or no distributions of principal; (v) provide
for distributions of interest thereon or principal thereof that commence only
following the occurrence of certain events, such as the retirement of one or
more other classes of Certificates of such Series; (vi) provide for
distributions of principal thereof to be made, from time to time or for
designated periods, at a rate that is faster (and, in some cases, substantially
faster) or slower (and, in some cases, substantially slower) than the rate at
which payments or other collections of principal are received on the Mortgage
Assets in the related Trust Fund; or (vii) provide for distributions of
principal thereof to be made, subject to available funds, based on a specified
principal payment schedule or other methodology. See "Description of the
Certificates".

         Distributions in respect of the Certificates of each Series will be
made on a monthly, quarterly, semi-annual, annual or other periodic basis as
specified in the related Prospectus Supplement. Unless otherwise specified in
the related Prospectus Supplement, such distributions will be made only from
the assets of the related Trust Fund.

         No Series of Certificates will represent an obligation of or interest
in the Depositor or any of its affiliates, except to the limited extent
described herein and in the related Prospectus Supplement. Neither the
Certificates of any Series nor the assets in any Trust Fund will be guaranteed
or insured by any governmental agency or instrumentality or by any other
person, unless otherwise provided in the related Prospectus Supplement. The
assets in each Trust Fund will be held in trust for the benefit of the holders
of the related Series of Certificates (the "Certificateholders") pursuant to a
Pooling Agreement, as more fully described herein.

                                     S-110

<PAGE>


               Version 7: Warehouse, Mini-Warehouse and Self-Storage Facilities

         The yield on each class of Certificates of a Series will be affected
by, among other things, the rate of payment of principal (including
prepayments) on the Mortgage Assets in the related Trust Fund and the timing of
receipt of such payments as described herein and in the related Prospectus
Supplement. See "Yield and Maturity Considerations". A Trust Fund may be
subject to early termination under the circumstances described herein and in
the related Prospectus Supplement. See "Description of the Certificates".

         If so provided in the related Prospectus Supplement, one or more
elections may be made to treat the related Trust Fund or a designated portion
thereof as a "real estate mortgage investment conduit" (each, a "REMIC") for
federal income tax purposes. If applicable, the Prospectus Supplement for a
Series of Securities will specify which Class or Classes of such Series will be
considered to be regular interests in the related REMIC and which Class or
Classes will be designated as the residual interest in the related REMIC. See
"Certain Federal Income Tax Consequences".

         An Index of Principal Definitions is included at the end of this
Prospectus specifying the location of definitions of important or frequently
used defined terms.

                                     S-111

<PAGE>


               Version 7: Warehouse, Mini-Warehouse and Self-Storage Facilities

         [The following is to be inserted in the Prospectus immediately
following "Risks Associated with Certain Mortgage Loans and Mortgaged
Properties":]

RISKS PARTICULAR TO SELF-STORAGE FACILITIES.

         Warehouse, mini-warehouse and self-storage properties ("Storage
Properties") are considered vulnerable to competition because both acquisition
costs and break-even occupancy are relatively low. The conversion of Storage
Properties to alternative uses would generally require substantial capital
expenditures. Thus, if the operation of any of the Storage Properties becomes
unprofitable due to decreased demand, competition, age of improvements or other
factors, such that the borrower becomes unable to meet its obligation on the
related Mortgage Loan, the liquidation value of that Storage Property may be
substantially less, relative to the amount owing on the Mortgage Loan, than
would be the case if the Storage Property were readily adaptable to other uses.
Tenant privacy, anonymity and efficient access are important to the success of
a Storage Property, as is building design and location.

                                     S-112

<PAGE>


               Version 7: Warehouse, Mini-Warehouse and Self-Storage Facilities

         [The following is to be inserted in the Prospectus immediately
following "Description of the Trust Funds--Mortgage Loans--General":]

MORTGAGE LOANS SECURED BY WAREHOUSE, MINI-WAREHOUSE AND SELF-STORAGE FACILITIES.

         Because of relatively low acquisition costs and break-even occupancy
rates, warehouse, mini-warehouse and self-storage properties ("Storage
Properties") are considered vulnerable to competition. Despite their relatively
low acquisition costs, and because of their particular building
characteristics, Storage Properties would require substantial capital
investments in order to adapt them to alternative uses. Limited adaptability to
other uses may substantially reduce the liquidation value of a Storage
Property. In addition to competition, factors that affect the success of a
Storage Property include the location and visibility of the facility, its
proximity to apartment complexes or commercial users, trends of apartment
tenants in the area moving to single-family homes, services provided (such as
security and accessibility), age of improvements, the appearance of the
improvements and the quality of management.

                                     S-113

<PAGE>


               Version 7: Warehouse, Mini-Warehouse and Self-Storage Facilities

         [The following is to be inserted in the Prospectus Supplement
immediately following "Risk Factors--Limited Recourse":]

RISKS PARTICULAR TO WAREHOUSE, MINI-WAREHOUSE AND SELF-STORAGE FACILITIES.

         ______ of the Mortgage Loans, which represent _____% of the Initial
Pool Balance, are secured by Mortgages on fee and/or leasehold interests in
[warehouse, mini-warehouse and self-storage facilities. Mortgage Loans that are
secured by liens on such types of properties are exposed to certain unique
risks. See "Risk Factors--Certain Factors Affecting Delinquency, Foreclosure
and Loss of the Mortgage-Risks Particular to Warehouse, Mini-Warehouse and
Self-Storage Facilities" in the Prospectus.

                                     S-114

<PAGE>


                    Version 8: Mobile Home Parks and Recreational Vehicle Parks

         [The following is to be inserted, as indicated by starred brackets
([** // **]) on the next page, on the cover of the Prospectus.]

         Mobile home parks and recreational vehicle parks will represent
security for a material concentration of the Mortgage Loans (and the mortgage
loans underlying the MBS included in a particular Trust Fund) constituting the
Trust Fund for any Series, based on principal balance at the time such Series
is issued.

                                     S-115

<PAGE>


                    Version 8: Mobile Home Parks and Recreational Vehicle Parks

Information contained herein is subject to completion or amendment. A
registration statement relating to these securities has been filed with the
Securities and Exchange Commission. These securities may not be sold nor may
offers to buy be accepted prior to the time the registration statement becomes
effective. This prospectus shall not constitute an offer to sell or the
solicitation of an offer to buy nor shall there be any sale of these securities
in any State in which such offer, solicitation or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.

                  SUBJECT TO COMPLETION, DATED ________, 1998.

                                   PROSPECTUS

                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                              (ISSUABLE IN SERIES)

                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.
                                  (DEPOSITOR)

                             ---------------------

         The commercial mortgage pass-through certificates (the "Offered
Certificates") offered hereby and by the supplements hereto (each, a
"Prospectus Supplement") will be offered from time to time in series (each a
"Series"). The Offered Certificates of any Series, together with any other
mortgage pass-through certificates of such Series, are collectively referred to
herein as the "Certificates".

         Each Series of Certificates will represent in the aggregate the entire
beneficial ownership interest in a trust fund (with respect to any Series, the
"Trust Fund") consisting primarily of a segregated pool (a "Mortgage Asset
Pool") of various types of multifamily or commercial mortgage loans (the
"Mortgage Loans"), mortgage-backed securities ("MBS") that evidence interests
in, or that are secured by pledges of, one or more of the following types of
real property (each, a "Mortgaged Property"): (i) residential properties
consisting of multiple rental or cooperatively-owned dwelling units and mobile
home parks; (ii) commercial properties consisting of office buildings, retail
facilities related to the sale of goods and products and facilities related to
providing entertainment, recreation or personal services, hotels and motels,
casinos, health care-related facilities, recreational vehicle parks, warehouse
facilities, mini-warehouse facilities, self-storage facilities, industrial
facilities, parking lots, auto parks, golf courses, arenas and restaurants (or
cooperative units therein); and (iii) mixed use properties (that is, any
combination of the foregoing) and unimproved land. [**Mobile home parks and
recreational vehicle parks will represent security for a material concentration
of the Mortgage Loans (and the mortgage loans underlying the MBS included in a
particular Trust Fund) constituting the Trust Fund for any Series, based on
principal balance at the time such Series is issued.**]

                             ---------------------

         If so specified in the related Prospectus Supplement, the Trust Fund
for a Series of Certificates may include letters of credit, insurance policies,
guarantees, reserve funds or other types of credit support described in this
Prospectus, or any combination thereof (with respect to any Series,
collectively, "Credit Support"), and interest rate exchange agreements,
interest rate cap or floor agreements or currency exchange agreements described
in this Prospectus, or any combination thereof (with respect to any Series,
collectively, "Cash Flow Agreements"). See "Description of the Trust Funds",
"Description of the Certificates" and "Description of Credit Support".

         The Depositor does not intend to list any of the Offered Certificates
on any securities exchange and has not made any other arrangement for secondary
trading of the Offered Certificates. There will have been no public market for
the

                                     S-116

<PAGE>


                    Version 8: Mobile Home Parks and Recreational Vehicle Parks

Certificates of any Series prior to the offering thereof. No assurance can be
given that such a market will develop as a result of such an offering. See
"Risk Factors".

         SEE "RISK FACTORS" BEGINNING ON PAGE 17 OF THIS PROSPECTUS FOR CERTAIN
FACTORS TO BE CONSIDERED IN PURCHASING THE OFFERED CERTIFICATES.

                                                 (cover continued on next page)

                             ---------------------

         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS
THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO
THE CONTRARY IS A CRIMINAL OFFENSE.

                             ---------------------

         The Offered Certificates of any Series may be offered through one or
more different methods, including offerings through underwriters, which may
include Bear, Stearns & Co. Inc., an affiliate of the Depositor, as more fully
described under "Method of Distribution" and in the related Prospectus
Supplement.

         This Prospectus may not be used to consummate sales of the Offered
Certificates of any Series unless accompanied by the Prospectus Supplement for
such Series.

                 The date of this Prospectus is ________, ____

(cover continued)

         As described in the related Prospectus Supplement, the Certificates of
each Series, including the Offered Certificates of such Series, may consist of
one or more classes of Certificates that: (i) provide for the accrual of
interest thereon based on a fixed, variable or adjustable interest rate; (ii)
are senior or subordinate to one or more other classes of Certificates in
entitlement to certain distributions on the Certificates; (iii) are entitled to
distributions of principal, with disproportionately small, nominal or no
distributions of interest; (iv) are entitled to distributions of interest, with
disproportionately small, nominal or no distributions of principal; (v) provide
for distributions of interest thereon or principal thereof that commence only
following the occurrence of certain events, such as the retirement of one or
more other classes of Certificates of such Series; (vi) provide for
distributions of principal thereof to be made, from time to time or for
designated periods, at a rate that is faster (and, in some cases, substantially
faster) or slower (and, in some cases, substantially slower) than the rate at
which payments or other collections of principal are received on the Mortgage
Assets in the related Trust Fund; or (vii) provide for distributions of
principal thereof to be made, subject to available funds, based on a specified
principal payment schedule or other methodology. See "Description of the
Certificates".

         Distributions in respect of the Certificates of each Series will be
made on a monthly, quarterly, semi-annual, annual or other periodic basis as
specified in the related Prospectus Supplement. Unless otherwise specified in
the related Prospectus Supplement, such distributions will be made only from
the assets of the related Trust Fund.

         No Series of Certificates will represent an obligation of or interest
in the Depositor or any of its affiliates, except to the limited extent
described herein and in the related Prospectus Supplement. Neither the
Certificates of any Series nor the assets in any Trust Fund will be guaranteed
or insured by any governmental agency or instrumentality or by any other
person, unless otherwise provided in the related Prospectus Supplement. The
assets in each Trust Fund will be held in trust for

                                     S-117

<PAGE>


                    Version 8: Mobile Home Parks and Recreational Vehicle Parks

the benefit of the holders of the related Series of Certificates (the
"Certificateholders") pursuant to a Pooling Agreement, as more fully described
herein.

         The yield on each class of Certificates of a Series will be affected
by, among other things, the rate of payment of principal (including
prepayments) on the Mortgage Assets in the related Trust Fund and the timing of
receipt of such payments as described herein and in the related Prospectus
Supplement. See "Yield and Maturity Considerations". A Trust Fund may be
subject to early termination under the circumstances described herein and in
the related Prospectus Supplement. See "Description of the Certificates".

         If so provided in the related Prospectus Supplement, one or more
elections may be made to treat the related Trust Fund or a designated portion
thereof as a "real estate mortgage investment conduit" (each, a "REMIC") for
federal income tax purposes. If applicable, the Prospectus Supplement for a
Series of Securities will specify which Class or Classes of such Series will be
considered to be regular interests in the related REMIC and which Class or
Classes will be designated as the residual interest in the related REMIC. See
"Certain Federal Income Tax Consequences".

         An Index of Principal Definitions is included at the end of this
Prospectus specifying the location of definitions of important or frequently
used defined terms.

                                     S-118

<PAGE>


                    Version 8: Mobile Home Parks and Recreational Vehicle Parks

         [The following is to be inserted in the Prospectus immediately
following "Risks Associated with Certain Mortgage Loans and Mortgaged
Properties":]

RISKS PARTICULAR TO MOBILE HOME PARKS AND RECREATIONAL VEHICLE PARKS.

         The successful operation of a Mortgaged Property operated as a mobile
home park or recreational vehicle park will generally depend upon the number of
competing parks in the local market, as well as upon other factors such as its
age, appearance, reputation, management and the types of facilities and
services it provides.

Mobile home parks also compete against alternative forms of residential
housing, including multifamily rental properties, cooperatively-owned apartment
buildings, condominium complexes and single-family residential developments.
Recreational vehicle parks also compete against alternative forms of recreation
and short-term lodging (for example, staying at a hotel at the beach).

         Mobile home parks and recreational vehicle parks are "special purpose"
properties that cannot be readily converted to general residential, retail or
office use. Thus, if the operation of a mobile home park or recreational
vehicle park becomes unprofitable due to competition, age of the improvements
or other factors such that the borrower becomes unable to meet its obligations
on the related Mortgage Loan, the liquidation value of the park may be
substantially less, relative to the amount owing on such Mortgage Loan, than
would be the case if the park were readily adaptable to other uses.

                                     S-119

<PAGE>


                    Version 8: Mobile Home Parks and Recreational Vehicle Parks

         [The following is to be inserted in the Prospectus immediately
following "Description of the Trust Funds--General":]

MORTGAGE LOANS SECURED BY MOBILE HOME PARKS AND RECREATIONAL VEHICLE PARKS.

         Mobile home parks consist of land that is divided into "spaces" or
"homesites" that are primarily leased to mobile home owners. Accordingly, the
related Mortgage Loans will be secured by mortgage liens on the real estate (or
a leasehold interest therein) upon which the mobile homes are situated, but not
the mobile homes themselves. The mobile home owner often invests in
site-specific improvements such as carports, steps, fencing, skirts around the
base of the mobile home, and landscaping. The park owner typically provides
private roads within the park, common facilities and, in many cases, utilities.
Park amenities may include driveways, visitor parking, recreational vehicle and
pleasure boat storage, laundry facilities, community rooms, swimming pools,
tennis courts, security systems and healthclubs. Due to relocation costs and,
in some cases, demand for mobile home spaces, the value of a mobile home in
place in a park is generally higher, and can be significantly higher, than the
value of the same unit not placed in a park. As a result, a well-operated
mobile home park that has achieved stabilized occupancy is typically able to
maintain occupancy at or near that level. For the same reason, a lender that
provided financing for the mobile home of a tenant who defaulted in his or her
space rent generally has an incentive to keep rental payments current until the
mobile home can be resold in place, rather than to allow the unit to be removed
from the park.

         Recreational vehicle parks lease spaces primarily or exclusively for
motor homes, travel trailers and portable truck campers primarily designed for
recreational, camping or travel use. In general, parks that lease recreational
vehicle spaces can be viewed as having a less stable tenant population than
parks occupied predominantly by mobile homes. However, it is not unusual for
the owner of a recreational vehicle to leave the vehicle at the park on a
year-round basis or to use the vehicle as low cost housing and reside in the
park indefinitely.

         Mortgage Loans secured by liens on mobile home parks and recreational
vehicle parks are affected by factors not associated with loans secured by
liens on other types of income-producing real estate. The successful operation
of such types of properties will generally depend upon the number of competing
parks, as well as upon other factors such as its age, appearance, reputation,
the ability of management to provide adequate maintenance and insurance, and
the types of facilities and services it provides. Mobile home parks also
compete against alternative forms of residential housing, including multifamily
rental properties, cooperatively-owned apartment buildings, condominium
complexes and single-family residential developments. Recreational vehicle
parks also compete against alternative forms of recreation and short-term
lodging (for example, staying at a hotel at the beach). Mobile home parks and
recreational vehicle parks are "special purpose" properties that cannot be
readily converted to general residential, retail or office use. Thus, if the
operation of a mobile home park or recreational vehicle park becomes
unprofitable due to competition, age of the improvements or other factors such
that the borrower becomes unable to meet its obligations on the related
Mortgage Loan, the liquidation value of the park may be substantially less,
relative to the amount owing on the Mortgage Loan, than would be the case if
the park were readily adaptable to other uses.

         Certain states regulate the relationship of a mobile home park owner
and its tenants. Commonly, these laws require a written lease, good cause for
eviction, disclosure of fees, and notification to residents of changed land
use, while prohibiting unreasonable rules, retaliatory evictions, and
restrictions on a resident's choice of unit vendors. Mobile home park owners
have been the subject of suits under state "Unfair and Deceptive Practices
Acts" and other general consumer protection statutes for coercive, abusive or
unconscionable leasing and sales practices. A few states offer more significant
protection. For example, there are provisions that limit the basis on which a
landlord may terminate a mobile home owner's tenancy or increase its rent or
prohibit a landlord from terminating a tenancy solely by reason of the sale of
the owner's mobile home. Certain states also regulate changes in mobile home
park use and require that the landlord give written notice to its tenants a
substantial period of time prior to the projected change.

         In addition to state regulation of the landlord-tenant relationship,
numerous counties and municipalities impose rent control on mobile home parks.
These ordinances may limit rent increases to fixed percentages, to percentages
of increases in the consumer price index, to increases set or approved by a
governmental agency, or to increases determined through

                                     S-120

<PAGE>


                    Version 8: Mobile Home Parks and Recreational Vehicle Parks

mediation or binding arbitration. In many cases, the rent control laws do not
provide for decontrol of rental rates upon vacancy of individual units or
permit such decontrol only in the relatively rare event that the mobile home is
removed from the homesite. Any limitations on a borrower's ability to raise
property rents may impair such borrower's ability to repay its Mortgage Loan
from its net operating income or the proceeds of a sale or refinancing of the
related Mortgaged Property.

                                     S-121

<PAGE>


                    Version 8: Mobile Home Parks and Recreational Vehicle Parks

         [The following is to be inserted in the Prospectus Supplement
immediately following "Risk Factors--Limited Recourse":]

RISKS PARTICULAR TO MOBILE HOME PARKS AND RECREATIONAL VEHICLE PARKS.

         ______ of the Mortgage Loans, which represent _____ % of the Initial
Pool Balance, are secured by Mortgages on fee and/or leasehold interests in
mobile home parks and recreational vehicle parks. Mortgage Loans that are
secured by liens on such types of properties are exposed to certain unique
risks. See "Risk Factors--Certain Factors Affecting Delinquency, Foreclosure
and Loss of the Mortgage-Risks Particular to Mobile Home Parks and Recreational
Vehicle Parks" in the Prospectus.

                                     S-122

<PAGE>


                                                   Version 9: Casino Properties

         [The following is to be inserted, as indicated by starred brackets
([** // **]) on the next page, on the cover of the Prospectus.]

         Casino properties will represent security for a material concentration
of the Mortgage Loans (and the mortgage loans underlying the MBS included in a
particular Trust Fund) constituting the Trust Fund for any Series, based on
principal balance at the time such Series is issued.

                                     S-123

<PAGE>


                                                   Version 9: Casino Properties

Information contained herein is subject to completion or amendment. A
registration statement relating to these securities has been filed with the
Securities and Exchange Commission. These securities may not be sold nor may
offers to buy be accepted prior to the time the registration statement becomes
effective. This prospectus shall not constitute an offer to sell or the
solicitation of an offer to buy nor shall there be any sale of these securities
in any State in which such offer, solicitation or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.

                  SUBJECT TO COMPLETION, DATED ________, 1998.

                                   PROSPECTUS

                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                              (ISSUABLE IN SERIES)

                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.
                                  (DEPOSITOR)

                             ---------------------

         The commercial mortgage pass-through certificates (the "Offered
Certificates") offered hereby and by the supplements hereto (each, a
"Prospectus Supplement") will be offered from time to time in series (each a
"Series"). The Offered Certificates of any Series, together with any other
mortgage pass-through certificates of such Series, are collectively referred to
herein as the "Certificates".

         Each Series of Certificates will represent in the aggregate the entire
beneficial ownership interest in a trust fund (with respect to any Series, the
"Trust Fund") consisting primarily of a segregated pool (a "Mortgage Asset
Pool") of various types of multifamily or commercial mortgage loans (the
"Mortgage Loans"), mortgage-backed securities ("MBS") that evidence interests
in, or that are secured by pledges of, one or more of the following types of
real property (each, a "Mortgaged Property"): (i) residential properties
consisting of multiple rental or cooperatively-owned dwelling units and mobile
home parks; (ii) commercial properties consisting of office buildings, retail
facilities related to the sale of goods and products and facilities related to
providing entertainment, recreation or personal services, hotels and motels,
casinos, health care-related facilities, recreational vehicle parks, warehouse
facilities, mini-warehouse facilities, self-storage facilities, industrial
facilities, parking lots, auto parks, golf courses, arenas and restaurants (or
cooperative units therein); and (iii) mixed use properties (that is, any
combination of the foregoing) and unimproved land. [**Casino properties will
represent security for a material concentration of the Mortgage Loans (and the
mortgage loans underlying the MBS included in a particular Trust Fund)
constituting the Trust Fund for any Series, based on principal balance at the
time such Series is issued.**]

                             ---------------------

         If so specified in the related Prospectus Supplement, the Trust Fund
for a Series of Certificates may include letters of credit, insurance policies,
guarantees, reserve funds or other types of credit support described in this
Prospectus, or any combination thereof (with respect to any Series,
collectively, "Credit Support"), and interest rate exchange agreements,
interest rate cap or floor agreements or currency exchange agreements described
in this Prospectus, or any combination thereof (with respect to any Series,
collectively, "Cash Flow Agreements"). See "Description of the Trust Funds",
"Description of the Certificates" and "Description of Credit Support".

         The Depositor does not intend to list any of the Offered Certificates
on any securities exchange and has not made any other arrangement for secondary
trading of the Offered Certificates. There will have been no public market for
the

                                     S-124

<PAGE>


                                                   Version 9: Casino Properties

Certificates of any Series prior to the offering thereof. No assurance can be
given that such a market will develop as a result of such an offering. See
"Risk Factors".

         SEE "RISK FACTORS" BEGINNING ON PAGE 17 OF THIS PROSPECTUS FOR CERTAIN
FACTORS TO BE CONSIDERED IN PURCHASING THE OFFERED CERTIFICATES.

                                                 (cover continued on next page)

                             ---------------------

         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS
THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO
THE CONTRARY IS A CRIMINAL OFFENSE.

                             ---------------------

         The Offered Certificates of any Series may be offered through one or
more different methods, including offerings through underwriters, which may
include Bear, Stearns & Co. Inc., an affiliate of the Depositor, as more fully
described under "Method of Distribution" and in the related Prospectus
Supplement.

         This Prospectus may not be used to consummate sales of the Offered
Certificates of any Series unless accompanied by the Prospectus Supplement for
such Series.

                 The date of this Prospectus is ________, ____

(cover continued)

         As described in the related Prospectus Supplement, the Certificates of
each Series, including the Offered Certificates of such Series, may consist of
one or more classes of Certificates that: (i) provide for the accrual of
interest thereon based on a fixed, variable or adjustable interest rate; (ii)
are senior or subordinate to one or more other classes of Certificates in
entitlement to certain distributions on the Certificates; (iii) are entitled to
distributions of principal, with disproportionately small, nominal or no
distributions of interest; (iv) are entitled to distributions of interest, with
disproportionately small, nominal or no distributions of principal; (v) provide
for distributions of interest thereon or principal thereof that commence only
following the occurrence of certain events, such as the retirement of one or
more other classes of Certificates of such Series; (vi) provide for
distributions of principal thereof to be made, from time to time or for
designated periods, at a rate that is faster (and, in some cases, substantially
faster) or slower (and, in some cases, substantially slower) than the rate at
which payments or other collections of principal are received on the Mortgage
Assets in the related Trust Fund; or (vii) provide for distributions of
principal thereof to be made, subject to available funds, based on a specified
principal payment schedule or other methodology. See "Description of the
Certificates".

         Distributions in respect of the Certificates of each Series will be
made on a monthly, quarterly, semi-annual, annual or other periodic basis as
specified in the related Prospectus Supplement. Unless otherwise specified in
the related Prospectus Supplement, such distributions will be made only from
the assets of the related Trust Fund.

         No Series of Certificates will represent an obligation of or interest
in the Depositor or any of its affiliates, except to the limited extent
described herein and in the related Prospectus Supplement. Neither the
Certificates of any Series nor the assets in any Trust Fund will be guaranteed
or insured by any governmental agency or instrumentality or by any other
person, unless otherwise provided in the related Prospectus Supplement. The
assets in each Trust Fund will be held in trust for

                                     S-125

<PAGE>


                                                   Version 9: Casino Properties

the benefit of the holders of the related Series of Certificates (the
"Certificateholders") pursuant to a Pooling Agreement, as more fully described
herein.

         The yield on each class of Certificates of a Series will be affected
by, among other things, the rate of payment of principal (including
prepayments) on the Mortgage Assets in the related Trust Fund and the timing of
receipt of such payments as described herein and in the related Prospectus
Supplement. See "Yield and Maturity Considerations". A Trust Fund may be
subject to early termination under the circumstances described herein and in
the related Prospectus Supplement. See "Description of the Certificates".

         If so provided in the related Prospectus Supplement, one or more
elections may be made to treat the related Trust Fund or a designated portion
thereof as a "real estate mortgage investment conduit" (each, a "REMIC") for
federal income tax purposes. If applicable, the Prospectus Supplement for a
Series of Securities will specify which Class or Classes of such Series will be
considered to be regular interests in the related REMIC and which Class or
Classes will be designated as the residual interest in the related REMIC. See
"Certain Federal Income Tax Consequences".

         An Index of Principal Definitions is included at the end of this
Prospectus specifying the location of definitions of important or frequently
used defined terms.

                                     S-126

<PAGE>


                                                   Version 9: Casino Properties

         [The following is to be inserted in the Prospectus immediately
following "Risks Associated with Certain Mortgage Loans and Mortgaged
Properties":]

RISKS PARTICULAR TO CASINO PROPERTIES.

         The income generated by a casino is subject to several factors such as
local, regional and national economic conditions. Casinos are dependent on the
willingness of patrons to gamble and, accordingly, the availability of
disposable income for such purposes. Additional risks include, among others, a
high level of continuing capital expenditure to maintain attractive facilities,
competition from other casinos, increases in operating costs (which may not be
able to be passed through to patrons) and, depending on the geographic
location, a dependency on tourism. Competition among major casinos may involve
attracting patrons by providing alternate forms of entertainment (e.g.,
performers and sporting events), which may materially increase operating
expenses, and low-priced or free food and lodging. In addition, to avoid
criminal influence, the ownership and operation of casino properties is often
subject to local or state governmental regulation. A government agency or
authority may have jurisdiction over or influence with respect to the
foreclosure of a casino property and/or the bankruptcy of its owner or
operator. In some jurisdictions, it may be necessary to receive governmental
approval before foreclosing, thereby resulting in substantial delays. Gaming
licenses are not transferable (including in connection with a foreclosure), and
there can be no assurance that the Trustee or other purchaser in foreclosure or
otherwise will be able to obtain the requisite approvals to operate the subject
property as a casino. The loss of a gaming license could have a material
adverse effect on the value of a casino property. In addition, any given state
or municipality that currently allows legalized gambling could pass legislation
prohibiting it.

                                     S-127

<PAGE>


                                                   Version 9: Casino Properties

         [The following is to be inserted in the Prospectus immediately
following "Description of the Trust Funds--Mortgage Loans--General":]

MORTGAGE LOANS SECURED BY CASINO PROPERTIES.

         Various factors, including location and appearance, affect the
economic performance of a casino. Adverse economic conditions, either local,
regional or national, may limit the amount of disposable income that potential
patrons may have for gambling. The construction of competing casinos can also
have an adverse affect on the performance of a casino property. To meet
competition, continuing expenditures must be made for modernizing, refurbishing
and maintaining existing facilities. In addition, competition among major
casinos may involve attracting patrons by providing alternate forms of
entertainment (e.g., performers and sporting events), which may materially
increase operating expenses, and low-priced or free food and lodging. Because
of the nature of the business, casinos tend to respond more quickly to adverse
economic conditions and competition then do certain other commercial
properties. Depending on the geographic location of a casino property, it may
be heavily dependent on tourism for its clientele. In addition, to avoid
criminal influence, the ownership and operation of casino properties is often
subject to local or state governmental regulation. For public policy reasons,
applicable government agencies are given substantial powers in this regard. A
government agency or authority may also have jurisdiction over or influence
with respect to the foreclosure of a casino property and/or the bankruptcy of
its owner or operator. In some jurisdictions, it may be necessary to receive
governmental approval before foreclosing, thereby resulting in substantial
delays. Gaming licenses are not transferable (including in connection with
foreclosure), and there can be no assurance that the Trustee, Special Servicer
or other purchaser in foreclosure or otherwise will be able to obtain the
requisite approvals to operate the subject property as a casino. The loss of a
gaming license could have a material adverse affect on the value of a casino
property. Further, any given state or municipality that currently allows
legalized gambling could pass legislation banning it. Depending upon what
alternative use may be made of a casino property, such legislation could have a
material adverse affect on the value of such property.

                                     S-128

<PAGE>


                                                   Version 9: Casino Properties

         [The following is to be inserted in the Prospectus Supplement
immediately following "Risk Factors--Limited Recourse":]

RISKS PARTICULAR TO CASINO PROPERTIES.

         ____ of the Mortgage Loans, which represent _____% of the Initial Pool
Balance, are secured by Mortgages on fee and/or leasehold interests in casinos.
Mortgage Loans that are secured by liens on such types of properties are
exposed to certain unique risks. See "Risk Factors--Certain Factors Affecting
Delinquency, Foreclosure and Loss of the Mortgage-Risks Particular to Casino
Properties" in the Prospectus.

                                     S-129

<PAGE>

                                   PROSPECTUS

                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                              (ISSUABLE IN SERIES)

                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.
                                  (DEPOSITOR)

                               -----------------


         The commercial mortgage pass-through certificates (the "Offered
Certificates") offered hereby and by the supplements hereto (each, a
"Prospectus Supplement") will be offered from time to time in series (each a
"Series"). The Offered Certificates of any Series, together with any other
mortgage pass-through certificates of such Series, are collectively referred to
herein as the "Certificates".

         Each Series of Certificates will represent in the aggregate the entire
beneficial ownership interest in a trust fund (with respect to any Series, the
"Trust Fund") consisting primarily of a segregated pool (a "Mortgage Asset
Pool") of various types of multifamily or commercial mortgage loans (the
"Mortgage Loans"), mortgage-backed securities ("MBS") that evidence interests
in, or that are secured by pledges of, one or more of the following types of
real property (each, a "Mortgaged Property"): (i) residential properties
consisting of multiple rental or cooperatively-owned dwelling units and mobile
home parks; (ii) commercial properties consisting of office buildings, retail
facilities related to the sale of goods and products and facilities related to
providing entertainment, recreation or personal services, hotels and motels,
casinos, health care-related facilities, recreational vehicle parks, warehouse
facilities, mini-warehouse facilities, self-storage facilities, industrial
facilities, parking lots, auto parks, golf courses, arenas and restaurants (or
cooperatively owned units therein); and (iii) mixed use properties (that is,
any combination of the foregoing) and unimproved land.

                               -----------------

                  If so specified in the related Prospectus Supplement, the
Trust Fund for a Series of Certificates may include letters of credit,
insurance policies, guarantees, reserve funds or other types of credit support
described in this Prospectus, or any combination thereof (with respect to any
Series, collectively, "Credit Support"), and interest rate exchange agreements,
interest rate cap or floor agreements or currency exchange agreements described
in this Prospectus, or any combination thereof (with respect to any Series,
collectively, "Cash Flow Agreements"). See "Description of the Trust Funds",
"Description of the Certificates" and "Description of Credit Support".

         The Depositor does not intend to list any of the Offered Certificates
on any securities exchange and has not made any other arrangement for secondary
trading of the Offered Certificates. There will have been no public market for
the Certificates of any series prior to the offering thereof. No assurance can
be given that such a market will develop as a result of such an offering. See
"Risk Factors".

         SEE "RISK FACTORS" BEGINNING ON PAGE 17 OF THIS PROSPECTUS FOR CERTAIN
FACTORS TO BE CONSIDERED IN PURCHASING THE OFFERED CERTIFICATES.

                                                 (cover continued on next page)

                               -----------------

         THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION, NOR HAS
THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO
THE CONTRARY IS A CRIMINAL OFFENSE.

<PAGE>

                               -----------------

         The Offered Certificates of any series may be offered through one or
more different methods, including offerings through underwriters, which may
include Bear, Stearns & Co. Inc., an affiliate of the Depositor, as more fully
described under "Method of Distribution" and in the related Prospectus
Supplement.

         This Prospectus may not be used to consummate sales of the Offered
Certificates of any series unless accompanied by the Prospectus Supplement for
such series.

                 The date of this Prospectus is August 18, 1998

(cover continued)

         As described in the related Prospectus Supplement, the Certificates of
each series, including the Offered Certificates of such series, may consist of
one or more classes of Certificates that: (i) provide for the accrual of
interest thereon based on a fixed, variable or adjustable interest rate; (ii)
are senior or subordinate to one or more other classes of Certificates in
entitlement to certain distributions on the Certificates; (iii) are entitled to
distributions of principal, with disproportionately small, nominal or no
distributions of interest; (iv) are entitled to distributions of interest, with
disproportionately small, nominal or no distributions of principal; (v) provide
for distributions of interest thereon or principal thereof that commence only
following the occurrence of certain events, such as the retirement of one or
more other classes of Certificates of such series; (vi) provide for
distributions of principal thereof to be made, from time to time or for
designated periods, at a rate that is faster (and, in some cases, substantially
faster) or slower (and, in some cases, substantially slower) than the rate at
which payments or other collections of principal are received on the Mortgage
Assets in the related Trust Fund; or (vii) provide for distributions of
principal thereof to be made, subject to available funds, based on a specified
principal payment schedule or other methodology. See "Description of the
Certificates".

         Distributions in respect of the Certificates of each series will be
made on a monthly, quarterly, semi-annual, annual or other periodic basis as
specified in the related Prospectus Supplement. Unless otherwise specified in
the related Prospectus Supplement, such distributions will be made only from
the assets of the related Trust Fund.

         No series of Certificates will represent an obligation of or interest
in the Depositor or any of its affiliates, except to the limited extent
described herein and in the related Prospectus Supplement. Neither the
Certificates of any series nor the assets in any Trust Fund will be guaranteed
or insured by any governmental agency or instrumentality or by any other
person, unless otherwise provided in the related Prospectus Supplement. The
assets in each Trust Fund will be held in trust for the benefit of the holders
of the related series of Certificates (the "Certificateholders") pursuant to a
Pooling Agreement, as more fully described herein.

         The yield on each class of Certificates of a series will be affected
by, among other things, the rate of payment of principal (including
prepayments) on the Mortgage Assets in the related Trust Fund and the timing of
receipt of such payments as described herein and in the related Prospectus
Supplement. See "Yield and Maturity Considerations". A Trust Fund may be
subject to early termination under the circumstances described herein and in
the related Prospectus Supplement. See "Description of the Certificates".


         If so provided in the related Prospectus Supplement, one or more
elections may be made to treat the related Collateral or Trust Fund, as the
case may be, or a designated portion thereof as a "real estate mortgage
investment conduit" (each, a "REMIC") for federal income tax purposes. If
applicable, the Prospectus Supplement for a Series of Securities will specify
which Class or Classes of such Series will be considered to be regular
interests in the related REMIC and which Class or Classes will be designated as
the residual interest in the related REMIC. See "Certain Federal Income Tax
Consequences".


                                       2

<PAGE>

                             PROSPECTUS SUPPLEMENT

         As more particularly described herein, the Prospectus Supplement
relating to each series of Offered Certificates will, among other things, set
forth, as and to the extent appropriate: (i) a description of the class or
classes of such Offered Certificates, including the payment provisions with
respect to each such class, the aggregate principal amount of each such class
(the "Certificate Balance"), the rate at which interest accrues from time to
time, if at all, with respect to each such class (the "Pass-Through Rate") or
the method of determining such rate, and whether interest with respect to each
such class will accrue from time to time on its aggregate principal amount or a
specified notional amount, if at all; (ii) information with respect to any
other classes of Certificates of the same series; (iii) the respective dates on
which distributions are to be made; (iv) information as to the assets
constituting the related Trust Fund, including the general characteristics of
the assets included therein, including the Mortgage Assets and any Credit
Support and Cash Flow Agreements (with respect to the Certificates of any
series, the "Trust Assets"); (v) the circumstances, if any, under which the
related Trust Fund may be subject to early termination; (vi) additional
information with respect to the method of distribution of such Offered
Certificates; (vii) whether one or more REMIC elections will be made and the
designation of the "regular interests" and "residual interests" in each REMIC
to be created; (viii) the initial percentage ownership interest in the related
Trust Fund to be evidenced by each class of Certificates of such series; (ix)
information concerning the trustee (as to any series, the "Trustee") of the
related Trust Fund; (x) if the related Trust Fund includes Mortgage Loans,
information concerning the master servicer (as to any series, the "Master
Servicer") and any special servicer (as to any series, the "Special Servicer")
of such Mortgage Loans; (xi) information as to the nature and extent of
subordination of any class of Certificates of such series, including a class of
Offered Certificates; and (xii) whether such Offered Certificates will be
initially issued in definitive or book-entry form.

                             AVAILABLE INFORMATION

         The Depositor has filed with the Securities and Exchange Commission
(the "Commission") a Registration Statement (of which this Prospectus forms a
part) under the Securities Act of 1933, as amended, with respect to the Offered
Certificates. This Prospectus and the Prospectus Supplement relating to each
series of Offered Certificates contain summaries of the material terms of the
documents referred to herein and therein, but do not contain all of the
information set forth in the Registration Statement pursuant to the rules and
regulations of the Commission. For further information, reference is made to
such Registration Statement and the exhibits thereto. Such Registration
Statement and exhibits can be inspected and copied at prescribed rates at the
public reference facilities maintained by the Commission at its Public
Reference Section, 450 Fifth Street, N.W., Washington, D.C. 20549, and at its
Regional Offices located as follows: Chicago Regional Office, 500 West Madison,
14th Floor, Chicago, Illinois 60661; and New York Regional Office, Seven World
Trade Center, New York, New York 10048. The Commission also maintains a World
Wide Web site which provides on-line access to reports, proxy and information
statements and other information regarding registrants that file electronically
with the Commission at the address "http://www.sec.gov."

         No person has been authorized to give any information or to make any
representation not contained in this Prospectus and any related Prospectus
Supplement and, if given or made, such information or representation must not
be relied upon. This Prospectus and any related Prospectus Supplement do not
constitute an offer to sell or a solicitation of an offer to buy any securities
other than the Offered Certificates, or an offer of the Offered Certificates to
any person in any state or other jurisdiction in which such offer would be
unlawful. The delivery of this Prospectus at any time does not imply that
information herein is correct as of any time subsequent to its date; however,
if any material change occurs while this Prospectus is required by law to be
delivered, this Prospectus will be amended or supplemented accordingly.

         The Master Servicer or Trustee for each series will be required to
mail to holders of the Offered Certificates of each series periodic unaudited
reports concerning the related Trust Fund. If beneficial interests in a class
of Offered Certificates are being held and transferred in book-entry format
through the facilities of The Depository Trust Company ("DTC") as described
herein, then unless otherwise provided in the related Prospectus Supplement,
such reports will be sent on behalf of the related Trust Fund to a nominee of
DTC as the registered holder of such Offered Certificates. Conveyance of
notices and other communications by DTC to its participating organizations, and
directly or indirectly through such participating organizations to the
beneficial owners of the applicable Offered Certificates, will be governed by
arrangements among them, subject to any statutory or regulatory requirements as
may be in effect from time to time. See "Description of the
Certificates--Reports to Certificateholders" and "--Book-Entry Registration and
Definitive Certificates" and "Description of the Pooling Agreements--Evidence
as to Compliance". The Depositor will file or cause to be filed with the
Commission such periodic

                                       3

<PAGE>

reports with respect to each Trust Fund as are required under the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and the rules and
regulations of the Commission thereunder.

               INCORPORATION OF CERTAIN INFORMATION BY REFERENCE

         There are incorporated herein by reference all documents and reports
filed or caused to be filed by the Depositor with respect to a Trust Fund
pursuant to Section 13(a), 13(c), 14 or 15(d) of the Exchange Act, prior to the
termination of an offering of Offered Certificates evidencing interests
therein. The Depositor will provide or cause to be provided without charge to
each person to whom this Prospectus is delivered in connection with the
offering of one or more classes of Offered Certificates, upon written or oral
request of such person, a copy of any or all documents or reports incorporated
herein by reference, in each case to the extent such documents or reports
relate to one or more of such classes of such Offered Certificates, other than
the exhibits to such documents (unless such exhibits are specifically
incorporated by reference in such documents). Requests to the Depositor should
be directed in writing to its principal executive offices at 245 Park Avenue,
New York, New York 10167, Attention: James G. Reichek, or by telephone at
212-272-2000. The Depositor has determined that its financial statements will
not be material to the offering of any Offered Certificates.

                                       4

<PAGE>


<TABLE>
<CAPTION>
                               TABLE OF CONTENTS

<S>                                                                          <C>
PROSPECTUS SUPPLEMENT.......................................................  3

AVAILABLE INFORMATION.......................................................  3

INCORPORATION OF CERTAIN INFORMATION BY REFERENCE...........................  4

SUMMARY OF PROSPECTUS....................................................... 10

RISK FACTORS................................................................ 17
    Secondary Market........................................................ 17
    Limited Assets.......................................................... 17
    Prepayments; Average Life of Certificates; Yields....................... 18
    Limited Nature of Ratings............................................... 19
    Risks Associated with Certain Mortgage Loans and Mortgaged Properties... 19
    Balloon Payments; Borrower Default...................................... 21
    Credit Support Limitations.............................................. 21
    Leases and Rents........................................................ 21
    Environmental Risks..................................................... 22
    Special Hazard Losses................................................... 22
    ERISA Considerations.................................................... 23
    Certain Federal Tax Considerations Regarding Residual Certificates...... 23
    Certain Federal Tax Considerations Regarding Original Issue Discount.... 23
    Book-Entry Registration................................................. 23
    Delinquent Mortgage Loan................................................ 24

DESCRIPTION OF THE TRUST FUNDS.............................................. 24
    General................................................................. 24
    Mortgage Loans.......................................................... 24
         General............................................................ 24
         Default and Loss Considerations with Respect to the
           Mortgage Loans................................................... 25
         Payment Provisions of the Mortgage Loans........................... 26
         Mortgage Loan Information in Prospectus Supplements................ 27
    MBS..................................................................... 27
    Certificate Accounts.................................................... 28
    Credit Support.......................................................... 28
    Cash Flow Agreements.................................................... 28

YIELD AND MATURITY CONSIDERATIONS........................................... 29
    General................................................................. 29
    Pass-Through Rate....................................................... 29
    Payment Delays.......................................................... 29
    Certain Shortfalls in Collections of Interest........................... 29
    Yield and Prepayment Considerations..................................... 30
    Weighted Average Life and Maturity...................................... 31
    Controlled Amortization Classes and Companion Classes................... 32
    Other Factors Affecting Yield, Weighted Average Life and Maturity ...... 33
         Balloon Payments; Extensions of Maturity........................... 33
         Negative Amortization.............................................. 33
         Foreclosures and Payment Plans..................................... 33
         Losses and Shortfalls on the Mortgage Assets....................... 34

                                       5

<PAGE>

         Additional Certificate Amortization................................ 34
         Optional Early Termination......................................... 34

THE DEPOSITOR............................................................... 35

USE OF PROCEEDS............................................................. 35

DESCRIPTION OF THE CERTIFICATES............................................. 35
    General................................................................. 35
    Distributions........................................................... 36
    Distributions of Interest on the Certificates........................... 36
    Distributions of Principal on the Certificates.......................... 37
    Distributions on the Certificates in Respect of Prepayment Premiums
      or in Respect of Equity Participations................................ 38
    Allocation of Losses and Shortfalls..................................... 38
    Advances in Respect of Delinquencies.................................... 38
    Reports to Certificateholders........................................... 39
    Voting Rights........................................................... 40
    Termination............................................................. 40
    Book-Entry Registration and Definitive Certificates..................... 41

DESCRIPTION OF THE POOLING AGREEMENTS....................................... 42
    General................................................................. 42
    Assignment of Mortgage Loans; Repurchases............................... 43
    Representations and Warranties; Repurchases............................. 44
    Collection and Other Servicing Procedures............................... 45
    Sub-Servicers........................................................... 45
    Special Servicers....................................................... 45
    Certificate Account..................................................... 46
         General............................................................ 46
         Deposits........................................................... 46
         Withdrawals........................................................ 47
    Modifications, Waivers and Amendments of Mortgage Loans................. 49
    Realization Upon Defaulted Mortgage Loans............................... 49
    Hazard Insurance Policies............................................... 51
    Due-on-Sale and Due-on-Encumbrance Provisions........................... 51
    Servicing Compensation and Payment of Expenses.......................... 52
    Evidence as to Compliance............................................... 52
    Certain Matters Regarding the Master Servicer and the Depositor ........ 52
    Events of Default....................................................... 53
    Rights Upon Event of Default............................................ 54
    Amendment............................................................... 54
    List of Certificateholders.............................................. 55
    The Trustee............................................................. 55
    Duties of the Trustee................................................... 55
    Certain Matters Regarding the Trustee................................... 55
    Resignation and Removal of the Trustee.................................. 56

DESCRIPTION OF CREDIT SUPPORT............................................... 56
    General................................................................. 56
    Subordinate Certificates................................................ 57
    Cross-Support Provisions................................................ 57
    Insurance or Guarantees with Respect to Mortgage Loans.................. 57

                                       6

<PAGE>

    Letter of Credit........................................................ 57
    Certificate Insurance and Surety Bonds.................................. 58
    Reserve Funds........................................................... 58
    Credit Support with respect to MBS...................................... 58

CERTAIN LEGAL ASPECTS OF MORTGAGE LOANS..................................... 58
    General................................................................. 59
    Types of Mortgage Instruments........................................... 59
    Leases and Rents........................................................ 59
    Personalty.............................................................. 60
    Foreclosure............................................................. 60
         General............................................................ 60
         Foreclosure procedures vary from state to state.................... 60
         Judicial Foreclosure............................................... 60
         Equitable Limitations on Enforceability of Certain Provisions...... 60
         Non-Judicial Foreclosure/Power of Sale............................. 61
         Public Sale........................................................ 61
         Rights of Redemption............................................... 62
         Anti-Deficiency Legislation........................................ 62
    Leasehold Risks......................................................... 63
    Cooperative Shares...................................................... 63
    Bankruptcy Laws......................................................... 64
    Environmental Risks..................................................... 66
    Due-on-Sale and Due-on-Encumbrance Provisions........................... 68
    Subordinate Financing................................................... 68
    Default Interest and Limitations on Prepayments......................... 68
    Adjustable Rate Loans................................................... 68
    Applicability of Usury Laws............................................. 69
    Soldiers' and Sailors' Civil Relief Act of 1940......................... 69
    Type of Mortgaged Property.............................................. 69
    Americans with Disabilities Act......................................... 70
    Forfeitures in Drug and RICO Proceedings................................ 70

CERTAIN FEDERAL INCOME TAX CONSEQUENCES..................................... 70
    Federal Income Tax Consequences for REMIC Certificates ................. 71
         General............................................................ 71
         Status of REMIC Certificates....................................... 71
         Qualification as a REMIC........................................... 72
    Taxation of Regular Certificates........................................ 73
         General............................................................ 73
         Original Issue Discount............................................ 73
         Acquisition Premium................................................ 76
         Variable Rate Regular Certificates................................. 76
         Deferred Interest.................................................. 77
         Market Discount.................................................... 77
         Premium............................................................ 78
         Election to Treat All Interest Under the Constant Yield Method..... 78
         Sale or Exchange of Regular Certificates........................... 79
         Treatment of Losses................................................ 79
    Taxation of Residual Certificates....................................... 80
         Taxation of REMIC Income........................................... 80
         Basis and Losses................................................... 81
         Treatment of Certain Items of REMIC Income and Expense............. 82

                                       7

<PAGE>

         Original Issue Discount and Premium................................ 82
         Deferred Interest.................................................. 82
         Market Discount.................................................... 82
         Premium............................................................ 82
         Limitations on Offset or Exemption of REMIC Income................. 82
         Tax-Related Restrictions on Transfer of Residual Certificates ..... 83
         Disqualified Organizations......................................... 83
         Noneconomic Residual Interests..................................... 84
         Foreign Investors.................................................. 85
         Sale or Exchange of a Residual Certificate......................... 85
         Mark to Market Regulations......................................... 86
    Taxes That May Be Imposed on the REMIC Pool............................. 86
         Prohibited Transactions............................................ 86
         Contributions to the REMIC Pool After the Startup Day.............. 86
         Net Income from Foreclosure Property............................... 87
    Liquidation of the REMIC Pool........................................... 87
    Administrative Matters.................................................. 87
    Limitations on Deduction of Certain Expenses............................ 87
    Taxation of Certain Foreign Investors................................... 88
         Regular Certificates............................................... 88
         Residual Certificates.............................................. 88
    Backup Withholding...................................................... 89
    Reporting Requirements.................................................. 89
    Federal Income Tax Consequences For Certificates as to Which No
      REMIC Election Is Made................................................ 90
         Standard Certificates.............................................. 90
              General....................................................... 90
              Tax Status.................................................... 90
         Premium and Discount............................................... 91
              Premium....................................................... 91
              Original Issue Discount....................................... 91
              Market Discount............................................... 91
         Recharacterization of Servicing Fees............................... 91
         Sale or Exchange of Standard Certificates.......................... 92
    Stripped Certificates................................................... 92
         General............................................................ 92
         Status of Stripped Certificates.................................... 94
         Taxation of Stripped Certificates.................................. 94
         Original Issue Discount............................................ 94
         Sale or Exchange of Stripped Certificates.......................... 94
         Purchase of More Than One Class of Stripped Certificates........... 95
         Possible Alternative Characterizations............................. 95
    Federal Income Tax Consequences for FASIT Certificates.................. 95
    Reporting Requirements and Backup Withholding........................... 96
    Taxation of Certain Foreign Investors................................... 96

STATE AND OTHER TAX CONSIDERATIONS.......................................... 96

ERISA CONSIDERATIONS........................................................ 96
    General................................................................. 96
    Plan Asset Regulations.................................................. 97
    Administrative Exemptions............................................... 98
    Unrelated Business Taxable Income; Residual Certificates................ 98

                                       8

<PAGE>

LEGAL INVESTMENT............................................................ 98

METHOD OF DISTRIBUTION......................................................100

LEGAL MATTERS...............................................................101

FINANCIAL INFORMATION.......................................................102

RATING......................................................................102

INDEX OF PRINCIPAL DEFINITIONS..............................................103
</TABLE>

                                       9

<PAGE>

                             SUMMARY OF PROSPECTUS

         The following summary of certain pertinent information is qualified in
its entirety by reference to the more detailed information appearing elsewhere
in this Prospectus and by reference to the information with respect to each
series of Certificates contained in the Prospectus Supplement to be prepared
and delivered in connection with the offering of Offered Certificates of such
series. An Index of Principal Definitions is included at the end of this
Prospectus.

TITLE OF CERTIFICATES...........  Mortgage Pass-Through Certificates, issuable
                                  in series (the "Certificates").

DEPOSITOR.......................  Bear Stearns Commercial Mortgage Securities
                                  Inc., a Delaware corporation. See "The
                                  Depositor".

MASTER SERVICER ................  The master servicer (the "Master Servicer"),
                                  if any, for a series of Certificates will be
                                  named in the related Prospectus Supplement.
                                  The Master Servicer for any series of
                                  Certificates may be an affiliate of the
                                  Depositor or a Special Servicer. See
                                  "Description of the Pooling
                                  Agreements--Collection and Other Servicing
                                  Procedures".

SPECIAL SERVICER................  One or more special servicers (each, a
                                  "Special Servicer"), if any, for a series of
                                  Certificates will be named, or the
                                  circumstances under which a Special Servicer
                                  will be appointed will be described, in the
                                  related Prospectus Supplement. A Special
                                  Servicer for any series of Certificates may
                                  be an affiliate of the Depositor or the
                                  Master Servicer. See "Description of the
                                  Pooling Agreements--Special Servicers".

TRUSTEE.........................  The trustee (the "Trustee") for each series
                                  of Certificates will be named in the related
                                  Prospectus Supplement. See "Description of
                                  the Pooling Agreements--The Trustee".

THE TRUST ASSETS................  Each series of Certificates will represent in
                                  the aggregate the entire beneficial ownership
                                  interest in a Trust Fund consisting primarily
                                  of:


A.  MORTGAGE ASSETS.............  The Mortgage Assets with respect to each
                                  series of Certificates will, in general,
                                  consist of a pool of loans or participations
                                  therein, together with installment sales
                                  contracts, or any combination thereof
                                  (collectively, the "Mortgage Loans") secured
                                  by liens on, or security interests in, (i)
                                  residential properties consisting of five or
                                  more rental or cooperatively-owned dwelling
                                  units or by shares allocable to a number of
                                  such units and proprietary leases appurtenant
                                  thereto (the "Multifamily Properties") or and
                                  mobile home parks, (ii) commercial properties
                                  consisting of office buildings, retail
                                  facilities related to the sale of goods and
                                  products and facilities related to providing
                                  entertainment, recreation or personal
                                  services, hotels and motels, casinos, health
                                  care-related facilities, recreational vehicle
                                  parks, warehouse facilities, mini-warehouse
                                  facilities, self-storage facilities,
                                  industrial facilities, parking lots, auto
                                  parks, golf courses, arenas and restaurants
                                  (or cooperatively owned units therein) and
                                  (iii) mixed use properties (that is, any
                                  combination of the foregoing) and unimproved
                                  land (the "Commercial Properties"). If so
                                  specified in the related Prospectus
                                  Supplement, a Trust Fund may include Mortgage
                                  Loans secured by liens on real estate
                                  projects under


                                      10
<PAGE>

                                  construction. The Mortgage Loans will not be
                                  guaranteed or insured by the Depositor or any
                                  of its affiliates or, unless otherwise
                                  provided in the related Prospectus
                                  Supplement, by any governmental agency or
                                  instrumentality or by any other person. If so
                                  specified in the related Prospectus
                                  Supplement, some Mortgage Loans may be
                                  delinquent or non-performing as of the date
                                  the related Trust Fund is formed.

                                  As and to the extent described in the related
                                  Prospectus Supplement, a Mortgage Loan (i)
                                  may provide for no accrual of interest or for
                                  accrual of interest thereon at an interest
                                  rate (a "Mortgage Rate") that is fixed over
                                  its term or that adjusts from time to time,
                                  or that may be converted at the borrower's
                                  election from an adjustable to a fixed
                                  Mortgage Rate, or from a fixed to an
                                  adjustable Mortgage Rate, (ii) may provide
                                  for level payments to maturity or for
                                  payments that adjust from time to time to
                                  accommodate changes in the Mortgage Rate or
                                  to reflect the occurrence of certain events,
                                  and may permit negative amortization, (iii)
                                  may be fully amortizing or partially
                                  amortizing or non-amortizing, with a balloon
                                  payment due on its stated maturity date, (iv)
                                  may prohibit over its term or for a certain
                                  period prepayments and/or require payment of
                                  a premium or a yield maintenance penalty in
                                  connection with certain prepayments and (v)
                                  may provide for payments of principal,
                                  interest or both, on due dates that occur
                                  monthly, quarterly, semi-annually or at such
                                  other interval as is specified in the related
                                  Prospectus Supplement. Unless otherwise
                                  provided in the related Prospectus
                                  Supplement, each Mortgage Loan will have had
                                  a principal balance at origination of not
                                  less than $25,000 and an original term to
                                  maturity of not more than 40 years. Unless
                                  otherwise provided in the related Prospectus
                                  Supplement, no Mortgage Loan will have been
                                  originated by the Depositor; however, some or
                                  all of the Mortgage Loans in any Trust Fund
                                  may have been originated by an affiliate of
                                  the Depositor. See "Description of the Trust
                                  Funds--Mortgage Loans".

                                  If and to the extent specified in the related
                                  Prospectus Supplement, the Mortgage Assets
                                  with respect to a series of Certificates may
                                  also include, or consist of, (i) private
                                  mortgage pass-through certificates or other
                                  mortgage-backed securities or (ii)
                                  certificates insured or guaranteed by the
                                  Federal Home Loan Mortgage Corporation
                                  ("FHLMC"), the Federal National Mortgage
                                  Association ("FNMA"), the Governmental
                                  National Mortgage Association ("GNMA") or the
                                  Federal Agricultural Mortgage Corporation
                                  ("FAMC") (collectively, the mortgage-backed
                                  securities referred to in clauses (i) and
                                  (ii), "MBS"), provided that each MBS will
                                  evidence an interest in, or will be secured
                                  by a pledge of, one or more mortgage loans
                                  that conform to the descriptions of the
                                  Mortgage Loans contained herein. See
                                  "Description of the Trust Funds--MBS".

B. CERTIFICATE ACCOUNT..........  Each Trust Fund will include one or more
                                  accounts (collectively, the "Certificate
                                  Account") established and maintained on
                                  behalf of the Certificateholders into which
                                  the person or persons designated in the
                                  related Prospectus Supplement will, to the
                                  extent described herein and in such
                                  Prospectus Supplement, deposit all payments
                                  and other collections received or advanced
                                  with respect to the Mortgage Assets and other
                                  assets

                                      11
<PAGE>

                                  in such Trust Fund. A Certificate Account may
                                  be maintained as an interest bearing or a
                                  non-interest bearing account, and funds held
                                  therein may be held as cash or invested in
                                  certain obligations acceptable to each Rating
                                  Agency (as defined below) rating one or more
                                  classes of the related series of Offered
                                  Certificates. See "Description of the Trust
                                  Funds--Certificate Accounts" and "Description
                                  of the Pooling Agreements--Certificate
                                  Account".

C. CREDIT SUPPORT...............  If so provided in the related Prospectus
                                  Supplement, partial or full protection
                                  against certain defaults and losses on the
                                  Mortgage Assets in the related Trust Fund may
                                  be provided to one or more classes of
                                  Certificates of the related series in the
                                  form of subordination of one or more other
                                  classes of Certificates of such series, which
                                  other classes may include one or more classes
                                  of Offered Certificates, or by one or more
                                  other types of credit support, such as a
                                  letter of credit, insurance policy,
                                  guarantee, reserve fund or another type of
                                  credit support described in this Prospectus,
                                  or a combination thereof (any such coverage
                                  with respect to the Certificates of any
                                  series, "Credit Support"). The amount and
                                  types of any Credit Support, the
                                  identification of the entity providing it (if
                                  applicable) and related information will be
                                  set forth in the Prospectus Supplement for a
                                  series of Offered Certificates. See "Risk
                                  Factors--Credit Support Limitations",
                                  "Description of the Trust Funds--Credit
                                  Support" and "Description of Credit Support".

D. CASH FLOW AGREEMENTS.........  If so provided in the related Prospectus
                                  Supplement, a Trust Fund may include
                                  guaranteed investment contracts pursuant to
                                  which moneys held in the funds and accounts
                                  established for the related series will be
                                  invested at a specified rate. The Trust Fund
                                  may also include interest rate exchange
                                  agreements, interest rate cap or floor
                                  agreements, or currency exchange agreements,
                                  which agreements are designed to reduce the
                                  effects of interest rate or currency exchange
                                  rate fluctuations on the Mortgage Assets or
                                  on one or more classes of Certificates. The
                                  principal terms of any such guaranteed
                                  investment contract or other agreement (any
                                  such agreement, a "Cash Flow Agreement"),
                                  including, without limitation, provisions
                                  relating to the timing, manner and amount of
                                  payments thereunder and provisions relating
                                  to the termination thereof, will be described
                                  in the Prospectus Supplement for the related
                                  series. In addition, the related Prospectus
                                  Supplement will contain certain information
                                  that pertains to the obligor or counterparty
                                  under any such Cash Flow Agreement. See
                                  "Description of the Trust Funds--Cash Flow
                                  Agreements".

DESCRIPTION OF CERTIFICATES.....  Each series of Certificates will be issued in
                                  one or more classes pursuant to a pooling and
                                  servicing agreement or other agreement
                                  specified in the related Prospectus
                                  Supplement (in either case, a "Pooling
                                  Agreement") and will represent in the
                                  aggregate the entire beneficial ownership
                                  interest in the related Trust Fund.

                                  As described in the related Prospectus
                                  Supplement, the Certificates of each series,
                                  including the Offered Certificates of such
                                  series, may consist of one or more classes of
                                  Certificates that, among other things: (i)
                                  are senior (collectively, "Senior
                                  Certificates") or subordinate (collectively,

                                      12
<PAGE>

                                  "Subordinate Certificates") to one or more
                                  other classes of Certificates in entitlement
                                  to certain distributions on the Certificates;
                                  (ii) are entitled to distributions of
                                  principal, with disproportionately small,
                                  nominal or no distributions of interest
                                  (collectively, "Stripped Principal
                                  Certificates"); (iii) are entitled to
                                  distributions of interest, with
                                  disproportionately small, nominal or no
                                  distributions of principal (collectively,
                                  "Stripped Interest Certificates"); (iv)
                                  provide for distributions of interest thereon
                                  or principal thereof that commence only after
                                  the occurrence of certain events, such as the
                                  retirement of one or more other classes of
                                  Certificates of such series; (v) provide for
                                  distributions of principal thereof to be
                                  made, from time to time or for designated
                                  periods, at a rate that is faster (and, in
                                  some cases, substantially faster) or slower
                                  (and, in some cases, substantially slower)
                                  than the rate at which payments or other
                                  collections of principal are received on the
                                  Mortgage Assets in the related Trust Fund;
                                  (vi) provide for distributions of principal
                                  thereof to be made, subject to available
                                  funds, based on a specified principal payment
                                  schedule or other methodology; or (vii)
                                  provide for distribution based on collections
                                  on the Mortgage Assets in the related Trust
                                  Fund attributable to prepayment premiums,
                                  yield maintenance penalties or equity
                                  participations.

                                  Each class of Certificates, other than
                                  certain classes of Stripped Interest
                                  Certificates and certain classes of Residual
                                  Certificates (as defined herein), will have a
                                  stated principal amount (a "Certificate
                                  Balance"); and each class of Certificates,
                                  other than certain classes of Stripped
                                  Principal Certificates and certain classes of
                                  Residual Certificates, will accrue interest
                                  on its Certificate Balance or, in the case of
                                  certain classes of Stripped Interest
                                  Certificates, on a notional amount (a
                                  "Notional Amount"), based on a fixed,
                                  variable or adjustable interest rate (a
                                  "Pass-Through Rate"). The related Prospectus
                                  Supplement will specify the Certificate
                                  Balance and/or Notional Amount and the
                                  Pass-Through Rate (or, in the case of a
                                  variable or adjustable Pass-Through Rate, the
                                  method for determining such rate), as
                                  applicable, for each class of Offered
                                  Certificates.

                                  The Certificates will not be guaranteed or
                                  insured by the Depositor or any of its
                                  affiliates, by any governmental agency or
                                  instrumentality or by any other person or
                                  entity, unless otherwise provided in the
                                  related Prospectus Supplement. See "Risk
                                  Factors--Limited Assets" and "Description of
                                  the Certificates".

DISTRIBUTIONS OF INTEREST
ON THE CERTIFICATES.............  Interest on each class of Offered
                                  Certificates (other than certain classes of
                                  Stripped Principal Certificates and certain
                                  classes of Residual Certificates) of each
                                  series will accrue at the applicable
                                  Pass-Through Rate on the Certificate Balance
                                  or, in the case of certain classes of
                                  Stripped Interest Certificates, the Notional
                                  Amount thereof outstanding from time to time
                                  and will be distributed to Certificateholders
                                  as provided in the related Prospectus
                                  Supplement (each of the specified dates on
                                  which distributions are to be made, a
                                  "Distribution Date"). Distributions of
                                  interest with respect to one or more classes
                                  of Certificates (collectively, "Accrual

                                      13
<PAGE>

                                  Certificates") may not commence until the
                                  occurrence of certain events, such as the
                                  retirement of one or more other classes of
                                  Certificates, and interest accrued with
                                  respect to a class of Accrual Certificates
                                  prior to the occurrence of such an event will
                                  either be added to the Certificate Balance
                                  thereof or otherwise deferred. Distributions
                                  of interest with respect to one or more
                                  classes of Certificates may be reduced to the
                                  extent of certain delinquencies, losses and
                                  other contingencies described herein and in
                                  the related Prospectus Supplement. See "Risk
                                  Factors--Prepayments; Average Life of
                                  Certificates; Yields", "Yield and Maturity
                                  Considerations" and "Description of the
                                  Certificates--Distributions of Interest on
                                  the Certificates".

DISTRIBUTIONS OF PRINCIPAL
OF THE CERTIFICATES.............  Each class of Certificates of each series
                                  (other than certain classes of Stripped
                                  Interest Certificates and certain classes of
                                  Residual Certificates) will have a
                                  Certificate Balance. The Certificate Balance
                                  of a class of Certificates outstanding from
                                  time to time will represent the maximum
                                  amount that the holders thereof are then
                                  entitled to receive in respect of principal
                                  from future cash flow on the assets in the
                                  related Trust Fund. Unless otherwise
                                  specified in the related Prospectus
                                  Supplement, the initial aggregate Certificate
                                  Balance of all classes of Certificates of a
                                  series will not be greater than the
                                  outstanding principal balance of the related
                                  Mortgage Assets as of a specified date (the
                                  "Cut-off Date"), after application of
                                  scheduled payments due on or before such
                                  date, whether or not received. As and to the
                                  extent described in each Prospectus
                                  Supplement, distributions of principal with
                                  respect to the related series of Certificates
                                  will be made on each Distribution Date to the
                                  holders of the class or classes of
                                  Certificates of such series entitled thereto
                                  until the Certificate Balances of such
                                  Certificates have been reduced to zero.
                                  Distributions of principal with respect to
                                  one or more classes of Certificates may be
                                  made at a rate that is faster (and, in some
                                  cases, substantially faster) than the rate at
                                  which payments or other collections of
                                  principal are received on the Mortgage Assets
                                  in the related Trust Fund. Distributions of
                                  principal with respect to one or more classes
                                  of Certificates may not commence until the
                                  occurrence of certain events, such as the
                                  retirement of one or more other classes of
                                  Certificates of the same series, or may be
                                  made at a rate that is slower (and, in some
                                  cases, substantially slower) than the rate at
                                  which payments or other collections of
                                  principal are received on the Mortgage Assets
                                  in the related Trust Fund. Distributions of
                                  principal with respect to one or more classes
                                  of Certificates (each such class, a
                                  "Controlled Amortization Class") may be made,
                                  subject to certain limitations, based on a
                                  specified principal payment schedule.
                                  Distributions of principal with respect to
                                  one or more classes of Certificates (each
                                  such class, a "Companion Class") may be
                                  contingent on the specified principal payment
                                  schedule for a Controlled Amortization Class
                                  of the same series and the rate at which
                                  payments and other collections of principal
                                  on the Mortgage Assets in the related Trust
                                  Fund are received. Unless otherwise specified
                                  in the related Prospectus Supplement,
                                  distributions of principal of any class of
                                  Offered Certificates will be made on a pro
                                  rata basis among all of the Certificates of
                                  such class. See

                                      14
<PAGE>

                                  "Description of the Certificates--
                                  Distributions of Principal of the
                                  Certificates".

ADVANCES........................  If and to the extent provided in the related
                                  Prospectus Supplement, if a Trust Fund
                                  includes Mortgage Loans, the Master Servicer,
                                  a Special Servicer, the Trustee, any provider
                                  of Credit Support and/or any other specified
                                  person may be obligated to make, or have the
                                  option of making, certain advances with
                                  respect to delinquent scheduled payments of
                                  principal and/or interest on such Mortgage
                                  Loans. Any such advances made with respect to
                                  a particular Mortgage Loan will be
                                  reimbursable from subsequent recoveries in
                                  respect of such Mortgage Loan and otherwise
                                  to the extent described herein and in the
                                  related Prospectus Supplement. If and to the
                                  extent provided in the Prospectus Supplement
                                  for a series of Certificates, any entity
                                  making such advances maybe entitled to
                                  receive interest thereon for the period that
                                  such advances are outstanding, payable from
                                  amounts in the related Trust Fund. See
                                  "Description of the Certificates--Advances in
                                  Respect of Delinquencies". If a Trust Fund
                                  includes MBS, any comparable advancing
                                  obligation of a party to the related Pooling
                                  Agreement, or of a party to the related MBS
                                  Agreement, will be described in the related
                                  Prospectus Supplement.

TERMINATION.....................  If so specified in the related Prospectus
                                  Supplement, a series of Certificates may be
                                  subject to optional early termination through
                                  there purchase of the Mortgage Assets in the
                                  related Trust Fund by the party or parties
                                  specified therein, under the circumstances
                                  and in the manner set forth therein. If so
                                  provided in the related Prospectus
                                  Supplement, upon the reduction of the
                                  Certificate Balance of a specified class or
                                  classes of Certificates by a specified
                                  percentage or amount, a party specified
                                  therein may be authorized or required to
                                  solicit bids for the purchase of all of the
                                  Mortgage Assets of the related Trust Fund, or
                                  of a sufficient portion of such Mortgage
                                  Assets to retire such class or classes, under
                                  the circumstances and in the manner set forth
                                  therein. See "Description of the
                                  Certificates--Termination".

REGISTRATION OF BOOK-ENTRY
CERTIFICATES....................  If so provided in the related Prospectus
                                  Supplement, one or more classes of the
                                  Offered Certificates of any series will be
                                  offered in book-entry format (collectively,
                                  "Book-Entry Certificates") through the
                                  facilities of The Depository Trust Company
                                  ("DTC"). Each class of Book-Entry
                                  Certificates will be initially represented by
                                  one or more Certificates registered in the
                                  name of a nominee of DTC. No person acquiring
                                  an interest in a class of Book-Entry
                                  Certificates (a "Certificate Owner") will be
                                  entitled to receive Certificates of such
                                  class in fully registered, definitive form
                                  ("Definitive Certificates"), except under the
                                  limited circumstances described herein. See
                                  "Risk Factors--Book-Entry Registration" and
                                  "Description of the Certificates--Book-Entry
                                  Registration and Definitive Certificates".

CERTAIN FEDERAL INCOME
TAX CONSEQUENCES................  The federal income tax consequences to
                                  Certificateholders will vary depending on
                                  whether one or more elections are made to
                                  treat the Trust

                                      15
<PAGE>

                                  Fund or specified portions thereof as one or
                                  more "real estate mortgage investment
                                  conduits" (each, a "REMIC") under the
                                  provisions of the Internal Revenue Code of
                                  1986, as amended (the "Code"). The Prospectus
                                  Supplement for each series of Certificates
                                  will specify whether one or more such
                                  elections will be made. See "Certain Federal
                                  Income Tax Consequences".

ERISA CONSIDERATIONS............  Fiduciaries of employee benefit plans and
                                  certain other retirement plans and
                                  arrangements, including individual retirement
                                  accounts, annuities, Keogh plans, and
                                  collective investment funds and insurance
                                  company general and separate accounts in
                                  which such plans, accounts, annuities or
                                  arrangements are invested, that are subject
                                  to the Employee Retirement Income Security
                                  Act of 1974, as amended ("ERISA"), or Section
                                  4975 of the Code, should carefully review
                                  with their legal advisors whether the
                                  purchase and holding of Offered Certificates
                                  could give rise to a transaction that is
                                  prohibited or is not otherwise permissible
                                  under either ERISA or Section 4975 of the
                                  Code. See "ERISA Considerations" herein and
                                  in the related Prospectus Supplement.

LEGAL INVESTMENT................  The Offered Certificates will constitute
                                  "mortgage related securities" for purposes of
                                  the Secondary Mortgage Market Enhancement Act
                                  of 1984, as amended ("SMMEA") only if so
                                  specified in the related Prospectus
                                  Supplement. Investors whose investment
                                  authority is subject to legal restrictions
                                  should consult their own legal advisors to
                                  determine whether and to what extent the
                                  Offered Certificates constitute legal
                                  investments for them. See "Legal Investment"
                                  herein and in the related Prospectus
                                  Supplement.

RATING..........................  At their respective dates of issuance, each
                                  class of Offered Certificates will be rated
                                  not lower than investment grade by one or
                                  more nationally recognized statistical rating
                                  agencies (each, a "Rating Agency"). See
                                  "Rating" herein and in the related Prospectus
                                  Supplement.

                                       16

<PAGE>

                                  RISK FACTORS

         In considering an investment in the Offered Certificates of any
series, investors should consider, among other things, the following risk
factors and any other factors set forth under the heading "Risk Factors" in the
related Prospectus Supplement. In general, to the extent that the factors
discussed below pertain to or are influenced by the characteristics or behavior
of Mortgage Loans included in a particular Trust Fund, they would similarly
pertain to and be influenced by the characteristics or behavior of the mortgage
loans underlying any MBS included in such Trust Fund.

SECONDARY MARKET

         There can be no assurance that a secondary market for the Offered
Certificates of any series will develop or, if it does develop, that it will
provide holders with liquidity of investment or will continue for as long as
such Certificates remain outstanding. The Prospectus Supplement for any series
of Offered Certificates may indicate that an underwriter specified therein
intends to make a secondary market in such Offered Certificates; however, no
underwriter will be obligated to do so. Any such secondary market may provide
less liquidity to investors than any comparable market for securities that
evidence interests in single-family mortgage loans.

         The primary source of ongoing information regarding the Offered
Certificates of any series, including information regarding the status of the
related Mortgage Assets and any Credit Support for such Certificates, will be
the periodic reports to Certificateholders to be delivered pursuant to the
related Pooling Agreement as described herein under the heading "Description of
the Certificates--Reports to Certificateholders". There can be no assurance
that any additional ongoing information regarding the Offered Certificates of
any series will be available through any other source. The limited nature of
such information in respect of a series of Offered Certificates may adversely
affect the liquidity thereof, even if a secondary market for such Certificates
does develop.

         Insofar as a secondary market does develop with respect to any series
of Offered Certificates or class thereof, the market value of such Certificates
will be affected by several factors, including the perceived liquidity thereof,
the anticipated cash flow thereon (which may vary widely depending upon the
prepayment and default assumptions applied in respect of the underlying
Mortgage Loans) and prevailing interest rates. The price payable at any given
time in respect of certain classes of Offered Certificates (in particular, a
class with a relatively long average life, a Companion Class or a class of
Stripped Interest Certificates or Stripped Principal Certificates) may be
extremely sensitive to small fluctuations in prevailing interest rates; and the
relative change in price for an Offered Certificate in response to an upward or
downward movement in prevailing interest rates may not necessarily equal the
relative change in price for such Offered Certificate in response to an equal
but opposite movement in such rates. Accordingly, the sale of Offered
Certificates by a holder in any secondary market that may develop may be at a
discount from the price paid by such holder. The Depositor is not aware of any
source through which price information about the Offered Certificates will be
generally available on an ongoing basis.

         Except to the extent described herein and in the related Prospectus
Supplement, Certificateholders will have no redemption rights, and the Offered
Certificates of each series are subject to early retirement only under certain
specified circumstances described herein and in the related Prospectus
Supplement. See "Description of the Certificates--Termination".

LIMITED ASSETS

         Unless otherwise specified in the related Prospectus Supplement,
neither the Offered Certificates of any series nor the Mortgage Assets in the
related Trust Fund will be guaranteed or insured by the Depositor or any of its
affiliates, by any governmental agency or instrumentality or by any other
person or entity; and no Offered Certificate of any series will represent a
claim against or security interest in the Trust Funds for any other series.
Accordingly, if the related Trust Fund has insufficient assets to make payments
on a series of Offered Certificates, no other assets will be available for
payment of the deficiency. Additionally, certain amounts on deposit from time
to time in certain funds or accounts constituting part of a Trust Fund,
including the Certificate Account and any accounts maintained as Credit

                                       17

<PAGE>

Support, may be withdrawn under certain conditions, as described in the related
Prospectus Supplement, for purposes other than the payment of principal of or
interest on the related series of Certificates. If and to the extent so
provided in the Prospectus Supplement for a series of Certificates consisting
of one or more classes of Subordinate Certificates, on any Distribution Date in
respect of which losses or shortfalls in collections on the Mortgage Assets
have been incurred, all or a portion of the amount of such losses or shortfalls
will be borne first by one or more classes of the Subordinate Certificates,
and, thereafter, by the remaining classes of Certificates in the priority and
manner and subject to the limitations specified in such Prospectus Supplement.

PREPAYMENTS; AVERAGE LIFE OF CERTIFICATES; YIELDS

         As a result of, among other things, prepayments on the Mortgage Loans
in any Trust Fund, the amount and timing of distributions of principal and/or
interest on the Offered Certificates of the related series may be highly
unpredictable. Prepayments on the Mortgage Loans in any Trust Fund will result
in a faster rate of principal payments on one or more classes of the related
series of Certificates than if payments on such Mortgage Loans were made as
scheduled. Thus, the prepayment experience on the Mortgage Loans in a Trust
Fund may affect the average life of one or more classes of Certificates of the
related series, including a class of Offered Certificates. The rate of
principal payments on pools of mortgage loans varies among pools and from time
to time is influenced by a variety of economic, demographic, geographic,
social, tax, legal and other factors. For example, if prevailing interest rates
fall significantly below the Mortgage Rates borne by the Mortgage Loans
included in a Trust Fund, then, subject to, among other things, the particular
terms of the Mortgage Loans (e.g., provisions that prohibit voluntary
prepayments during specified periods or impose penalties in connection
therewith) and the ability of borrowers to get new financing, principal
prepayments on such Mortgage Loans are likely to be higher than if prevailing
interest rates remain at or above the rates borne by those Mortgage Loans.
Conversely, if prevailing interest rates rise significantly above the Mortgage
Rates borne by the Mortgage Loans included in a Trust Fund, then principal
prepayments on such Mortgage Loans are likely to be lower than if prevailing
interest rates remain at or below the rates borne by those Mortgage Loans.
There can be no assurance as to the actual rate of prepayment on the Mortgage
Loans in any Trust Fund or that such rate of prepayment will conform to any
model described herein or in any Prospectus Supplement. As a result, depending
on the anticipated rate of prepayment for the Mortgage Loans in any Trust Fund,
the retirement of any class of Certificates of the related series could occur
significantly earlier or later than expected.

         The extent to which prepayments on the Mortgage Loans in any Trust
Fund ultimately affect the average life of any class of Certificates of the
related series will depend on the terms of such Certificates. A class of
Certificates, including a class of Offered Certificates, may provide that on
any Distribution Date the holders of such Certificates are entitled to a pro
rata share of the prepayments on the Mortgage Loans in the related Trust Fund
that are distributable on such date, to a disproportionately large share
(which, in some cases, may be all) of such prepayments, or to a
disproportionately small share (which, in some cases, may be none) of such
prepayments. A class of Certificates that entitles the holders thereof to a
disproportionately large share of the prepayments on the Mortgage Loans in the
related Trust Fund increases the likelihood of early retirement of such class
("call risk") if the rate of prepayment is relatively fast; while a class of
Certificates that entitles the holders thereof to a disproportionately small
share of the prepayments on the Mortgage Loans in the related Trust Fund
increases the likelihood of an extended average life of such class ("extension
risk") if the rate of prepayment is relatively slow. As and to the extent
described in the related Prospectus Supplement, the respective entitlements of
the various classes of Certificateholders of any series to receive payments
(and, in particular, prepayments) of principal of the Mortgage Loans in the
related Trust Fund may vary based on the occurrence of certain events (e.g.,
the retirement of one or more classes of Certificates of such series) or
subject to certain contingencies (e.g., prepayment and default rates with
respect to such Mortgage Loans).

         A series of Certificates may include one or more Controlled
Amortization Classes, which will entitle the holders thereof to receive
principal distributions according to a specified principal payment schedule.
Although prepayment risk cannot be eliminated entirely for any class of
Certificates, a Controlled Amortization Class will generally provide a
relatively stable cash flow so long as the actual rate of prepayment on the
Mortgage Loans in the related Trust Fund remains relatively constant at the
rate, or within the range of rates, of prepayment used to establish the
specific principal payment schedule for such Certificates. Prepayment risk with
respect to a given Mortgage Asset Pool does not disappear, however, and the
stability afforded to a Controlled Amortization Class comes at the expense

                                      18
<PAGE>

of one or more Companion Classes of the same series, any of which Companion
Classes may also be a class of Offered Certificates. In general, and as more
specifically described in the related Prospectus Supplement, a Companion Class
may entitle the holders thereof to a disproportionately large share of
prepayments on the Mortgage Loans in the related Trust Fund when the rate of
prepayment is relatively fast, and/or may entitle the holders thereof to a
disproportionately small share of prepayments on the Mortgage Loans in the
related Trust Fund when the rate of prepayment is relatively slow. As and to
the extent described in the related Prospectus Supplement, a Companion Class
absorbs some (but not all) of the "call risk" and/or "extension risk" that
would otherwise belong to the related Controlled Amortization Class if all
payments of principal of the Mortgage Loans in the related Trust Fund were
allocated on a pro rata basis.

         A series of Certificates may include one or more classes of Offered
Certificates offered at a premium or discount. Yields on such classes of
Certificates will be sensitive, and in some cases extremely sensitive, to
prepayments on the Mortgage Loans in the related Trust Fund and, where the
amount of interest payable with respect to a class is disproportionately large,
as compared to the amount of principal, as with certain classes of Stripped
Interest Certificates, a holder might fail to recover its original investment
under some prepayment scenarios. The extent to which the yield to maturity of
any class of Offered Certificates may vary from the anticipated yield will
depend upon the degree to which they are purchased at a discount or premium and
the amount and timing of distributions thereon. An investor should consider, in
the case of any Offered Certificate purchased at a discount, the risk that a
slower than anticipated rate of principal payments on the Mortgage Loans could
result in an actual yield to such investor that is lower than the anticipated
yield and, in the case of any Offered Certificate purchased at a premium, the
risk that a faster than anticipated rate of principal payments could result in
an actual yield to such investor that is lower than the anticipated yield. See
"Yield and Maturity Considerations" herein.

LIMITED NATURE OF RATINGS

         Any rating assigned by a Rating Agency to a class of Offered
Certificates will reflect only its assessment of the likelihood that holders of
such Offered Certificates will receive payments to which such
Certificateholders are entitled under the related Pooling Agreement. Such
rating will not constitute an assessment of the likelihood that principal
prepayments on the related Mortgage Loans will be made, the degree to which the
rate of such prepayments might differ from that originally anticipated or the
likelihood of early optional termination of the related Trust Fund.
Furthermore, such rating will not address the possibility that prepayment of
the related Mortgage Loans at a higher or lower rate than anticipated by an
investor may cause such investor to experience a lower than anticipated yield
or that an investor that purchases an Offered Certificate at a significant
premium might fail to recover its initial investment under certain prepayment
scenarios.

         The amount, type and nature of Credit Support, if any, provided with
respect to a series of Certificates will be determined on the basis of criteria
established by each Rating Agency rating classes of the Certificates of such
series. Those criteria are sometimes based upon an actuarial analysis of the
behavior of mortgage loans in a larger group. However, there can be no
assurance that the historical data supporting any such actuarial analysis will
accurately reflect future experience, or that the data derived from a large
pool of mortgage loans will accurately predict the delinquency, foreclosure or
loss experience of any particular pool of Mortgage Loans. In other cases, such
criteria may be based upon determinations of the values of the Mortgaged
Properties that provide security for the Mortgage Loans. However, no assurance
can be given that those values will not decline in the future. See "Description
of Credit Support" and "Rating".

RISKS ASSOCIATED WITH CERTAIN MORTGAGE LOANS AND MORTGAGED PROPERTIES

         A description of risks associated with investments in mortgage loans
is included herein under "Certain Legal Aspects of Mortgage Loans". Mortgage
loans made on the security of multifamily or commercial property may entail
risks of delinquency and foreclosure, and risks of loss in the event thereof,
that are greater than similar risks associated with loans made on the security
of an owner-occupied single-family property. See "Description of the Trust
Funds--Mortgage Loans". The ability of a borrower to repay a loan secured by
an income-producing property typically is dependent primarily upon the
successful operation of such property rather than upon the existence of
independent income or assets of the borrower; thus, the value of an income-
producing property is directly related to the net

                                      19
<PAGE>

operating income derived from such property. If the net operating income of the
property is reduced (for example, if rental or occupancy rates decline or real
estate tax rates or other operating expenses increase), the borrower's ability
to repay the loan may be impaired. A number of the Mortgage Loans may be
secured by liens on owner-occupied Mortgaged Properties or on Mortgaged
Properties leased to a single tenant or a small number of significant tenants.
Accordingly, a decline in the financial condition of the borrower or a
significant tenant, as applicable, may have a disproportionately greater effect
on the net operating income from such Mortgaged Properties than would be the
case with respect to Mortgaged Properties with multiple tenants. Furthermore,
the value of any Mortgaged Property may be adversely affected by risks
generally incident to interests in real property, including changes in general
or local economic conditions and/or specific industry segments; declines in
real estate values; declines in rental or occupancy rates; increases in
interest rates, real estate tax rates and other operating expenses; changes in
governmental rules, regulations and fiscal policies, including environmental
legislation; acts of God; and other factors beyond the control of the Master
Servicer. In the case of Mortgage Loans that represent participation interests
in a mortgage loan, the Trustee's or the Master Servicer's enforcement rights
may be limited in the event of default by the related borrower.

         In addition, additional risk may be presented by the type and use of a
particular Mortgaged Property. For instance, Mortgaged Properties that operate
as hospitals and nursing homes may present special risks to lenders due to the
significant governmental regulation of the ownership, operation, maintenance
and financing of health care institutions. Hotel and motel properties are often
operated pursuant to franchise, management or operating agreements that may be
terminable by the franchisor or operator. Moreover, the transferability of a
hotel's operating, liquor and other licenses upon a transfer of the hotel,
whether through purchase or foreclosure, is subject to local law requirements.
The ability of a borrower to repay a Mortgage Loan secured by shares allocable
to one or more cooperative dwelling units may be dependent upon the ability of
the dwelling units to generate sufficient rental income, which may be subject
to rent control or stabilization laws, to cover both debt service on the loan
as well as maintenance charges to the cooperative. Further, a Mortgage Loan
secured by cooperative shares is subordinate to the mortgage, if any, on the
cooperative apartment building.

         Other multifamily and commercial properties located in the areas of
the Mortgaged Properties and of the same types as the Mortgaged Properties
compete with the Mortgaged Properties to attract residents and customers. The
leasing of real estate is highly competitive. The principal means of
competition are price, location and the nature and condition of the facility to
be leased. A borrower under a Mortgage Loan competes with all lessors and
developers of comparable types of real estate in the area in which the
Mortgaged Property is located. Such lessors or developers could have lower
rentals, lower operating costs, more favorable locations or better facilities.
While a borrower under a Mortgaged Property may renovate, refurbish or expand
the Mortgaged Property to maintain it and remain competitive, such renovation,
refurbishment or expansion may itself entail significant risk. Increased
competition could adversely affect income from and market value of the
Mortgaged Properties. In addition, the business conducted at each Mortgaged
Property may face competition from other industries and industry segments.

         It is anticipated that some or all of the Mortgage Loans included in
any Trust Fund will be nonrecourse loans or loans for which recourse may be
restricted or unenforceable. As to any such Mortgage Loan, recourse in the
event of borrower default will be limited to the specific real property and
other assets, if any, that were pledged to secure the Mortgage Loan. However,
even with respect to those Mortgage Loans that provide for recourse against the
borrower and its assets generally, there can be no assurance that enforcement
of such recourse provisions will be practicable, or that the assets of the
borrower will be sufficient to permit a recovery in respect of a defaulted
Mortgage Loan in excess of the liquidation value of the related Mortgaged
Property. See "Certain Legal Aspects of Mortgage Loans--Foreclosure".

         Further, the concentration of default, foreclosure and loss risks in
individual Mortgage Loans in a particular Trust Fund will generally be greater
than for pools of single-family loans because Mortgage Loans in a Trust Fund
will generally consist of a smaller number of higher balance loans than would a
pool of single-family loans of comparable aggregate unpaid principal balance.

                                      20
<PAGE>

BALLOON PAYMENTS; BORROWER DEFAULT

         Certain of the Mortgage Loans included in a Trust Fund may be non-
amortizing or only partially amortizing over their terms to maturity and, thus,
will require substantial principal payments (that is, balloon payments) at
their stated maturity. Mortgage Loans of this type involve a greater degree of
risk than self-amortizing loans because the ability of a borrower to make a
balloon payment typically will depend upon its ability either to refinance the
loan or to sell the related Mortgaged Property. The ability of a borrower to
accomplish either of these goals will be affected by a number of factors,
including the value of the related Mortgaged Property, the level of available
mortgage rates at the time of sale or refinancing, the borrower's equity in the
related Mortgaged Property, the financial condition and operating history of
the borrower and the related Mortgaged Property, tax laws, rent control laws
(with respect to certain residential properties), Medicaid and Medicare
reimbursement rates (with respect to hospitals and nursing homes), prevailing
general economic conditions and the availability of credit for loans secured by
multifamily or commercial, as the case may be, real properties generally.
Neither the Depositor nor any of its affiliates will be required to refinance
any Mortgage Loan.

          If and to the extent described herein and in the related Prospectus
Supplement, in order to maximize recoveries on defaulted Mortgage Loans, the
Master Servicer or a Special Servicer will be permitted (within prescribed
limits) to extend and modify Mortgage Loans that are in default or as to which
a payment default is imminent. While the Master Servicer or a Special Servicer
generally will be required to determine that any such extension or modification
is reasonably likely to produce a greater recovery, taking into account the
time value of money, than liquidation, there can be no assurance that any such
extension or modification will in fact increase the present value of receipts
from or proceeds of the affected Mortgage Loans.

CREDIT SUPPORT LIMITATIONS

         The Prospectus Supplement for a series of Certificates will describe
any Credit Support provided with respect thereto. Use of Credit Support will be
subject to the conditions and limitations described herein and in the related
Prospectus Supplement. Moreover, such Credit Support may not cover all
potential losses or risks; for example, Credit Support may or may not cover
fraud or negligence by a mortgage loan originator or other parties.

         A series of Certificates may include one or more classes of
Subordinate Certificates (which may include Offered Certificates), if so
provided in the related Prospectus Supplement. Although subordination is
intended to reduce the risk to holders of Senior Certificates of delinquent
distributions or ultimate losses, the amount of subordination will be limited
and may decline under certain circumstances. In addition, if principal payments
on one or more classes of Certificates of a series are made in a specified
order of priority, any limits with respect to the aggregate amount of claims
under any related Credit Support may be exhausted before the principal of the
later paid classes of Certificates of such series has been repaid in full. As a
result, the impact of losses and shortfalls experienced with respect to the
Mortgage Assets may fall primarily upon those classes of Certificates having a
later right of payment. Moreover, if an instrument of Credit Support covers
more than one series of Certificates, holders of Certificates of one series
will be subject to the risk that such Credit Support will be exhausted by the
claims of the holders of Certificates of one or more other series.

         The amount of any applicable Credit Support supporting one or more
classes of Offered Certificates, including the subordination of one or more
classes of Certificates, will be determined on the basis of criteria
established by each Rating Agency rating such classes of Certificates based on
an assumed level of defaults, delinquencies and losses on the underlying
Mortgage Assets and certain other factors. There can, however, be no assurance
that the loss experience on the related Mortgage Assets will not exceed such
assumed levels. See "--Limited Nature of Ratings", "Description of the
Certificates" and "Description of Credit Support".

LEASES AND RENTS

         Each Mortgage Loan included in any Trust Fund secured by Mortgaged
Property that is subject to leases typically will be secured by an assignment
of leases and rents pursuant to which the borrower assigns to the lender its

                                      21
<PAGE>

right, title and interest as landlord under the leases of the related Mortgaged
Property, and the income derived therefrom, as further security for the related
Mortgage Loan, while retaining a license to collect rents for so long as there
is no default. If the borrower defaults, the license terminates and the lender
is entitled to collect rents. Some state laws may require that the lender take
possession of the Mortgaged Property and obtain a judicial appointment of a
receiver before becoming entitled to collect the rents. In addition, if
bankruptcy or similar proceedings are commenced by or in respect of the
borrower, the lender's ability to collect the rents may be adversely affected.
See "Certain Legal Aspects of Mortgage Loans--Leases and Rents".

ENVIRONMENTAL RISKS

         Under the laws of certain states, contamination of real property may
give rise to a lien on the property to assure the costs of cleanup. In several
states, such a lien has priority over an existing mortgage lien on such
property. In addition, under various federal, state and local laws, ordinances
and regulations, an owner or operator of real estate may be liable for the
costs of removal or remediation of hazardous substances or toxic substances on,
in or beneath such property. Such liability may be imposed without regard to
whether the owner knew of, or was responsible for, the presence of such
hazardous or toxic substances. The cost of any required remediation and the
owner or operator's liability therefor as to any property is generally not
limited under such laws, ordinances and regulations and could exceed the value
of the mortgaged property and the aggregate assets of the owner or operator. In
addition, as to the owners or operators of mortgaged properties that generate
hazardous substances that are disposed of at "off-site" locations, such owners
or operators may be held strictly, jointly and severally liable if there are
releases or threatened releases of hazardous substances at the off-site
locations where such person's hazardous substances were disposed.

         Although the federal Comprehensive Environmental Response Compensation
and Liability Act of 1980, as amended ("CERCLA"), provides an exemption from
the definition of "owner" for lenders whose primary indicia of ownership in a
particular property is the holding of a security interest, lenders may forfeit,
as a result of their actions with respect to particular borrowers, their
secured creditor exemption and be deemed an owner or operator of property such
that they are liable for remediation costs. See "Certain Legal Aspects of
Mortgage Loans--Environmental Risks" herein. A lender also risks such
liability on foreclosure of the mortgage. Unless otherwise specified in the
related Prospectus Supplement, if a Trust Fund includes Mortgage Loans, then
the related Pooling Agreement will contain provisions generally to the effect
that the Master Servicer, acting on behalf of the Trust Fund, may not acquire
title to a Mortgaged Property or assume control of its operation unless the
Master Servicer, based upon a report prepared by a person who regularly
conducts environmental audits, has made the determination that it is
appropriate to do so, as described under "Description of the Pooling
Agreements--Realization Upon Defaulted Mortgage Loans". See "Certain Legal
Aspects of Mortgage Loans--Environmental Risks". There can be no assurance that
any such requirements of a Pooling Agreement will effectively insulate the
related Trust Fund from potential liability for a materially adverse
environmental condition at a Mortgaged Property.

SPECIAL HAZARD LOSSES

         Unless otherwise specified in a Prospectus Supplement, the Master
Servicer for the related Trust Fund will be required to cause the borrower on
each Mortgage Loan in such Trust Fund to maintain such insurance coverage in
respect of the related Mortgaged Property as is required under the related
Mortgage, including hazard insurance; provided that, as and to the extent
described herein and in the related Prospectus Supplement, the Master Servicer
may satisfy its obligation to cause hazard insurance to be maintained with
respect to any Mortgaged Property through acquisition of a blanket policy. In
general, the standard form of fire and extended coverage policy covers physical
damage to or destruction of the improvements of the property by fire,
lightning, explosion, smoke, windstorm and hail, and riot, strike and civil
commotion, subject to the conditions and exclusions specified in each policy.
Although the policies covering the Mortgaged Properties will be underwritten by
different insurers under different state laws in accordance with different
applicable state forms, and therefore will not contain identical terms and
conditions, most such policies typically do not cover any physical damage
resulting from war, revolution, governmental actions, floods and other
water-related causes, earth movement (including earthquakes, landslides and
mudflows), wet or dry rot, vermin, domestic animals and certain other kinds of
risks. Unless the related Mortgage specifically requires the mortgagor to
insure against physical damage arising from such causes, then, to the extent
any consequent losses are

                                      22
<PAGE>

not covered by Credit Support, such losses may be borne, at least in part, by
the holders of one or more classes of Offered Certificates of the related
series. See "Description of the Pooling Agreements--Hazard Insurance Policies".

ERISA CONSIDERATIONS

         Generally, ERISA applies to investments made by employee benefit plans
and transactions involving the assets of such plans. In addition, certain other
retirement plans and arrangments, including individual retirement accounts and
Keogh plans, are subject to Section 4975 of the Code. Due to the complexity of
regulations that govern such plans, prospective investors that are subject to
ERISA or Section 4975 of the Code are urged to consult their own counsel
regarding the consequences under ERISA or the Code of acquisition, ownership
and disposition of the Offered Certificates of any series. See "ERISA
Considerations".

CERTAIN FEDERAL TAX CONSIDERATIONS REGARDING RESIDUAL CERTIFICATES

         Holders of Residual Certificates will be required to report on their
federal income tax returns as ordinary income their pro rata share of the
taxable income of the REMIC, regardless of the amount or timing of their
receipt of cash payments, as described in "Certain Federal Income Tax
Consequences--Federal Income Tax Consequences for REMIC Certificates".
Accordingly, under certain circumstances, holders of Offered Certificates that
constitute Residual Certificates may have taxable income and tax liabilities
arising from such investment during a taxable year in excess of the cash
received during such period. The requirement that holders of Residual
Certificates report their pro rata share of the taxable income and net loss of
the REMIC will continue until the Certificate Balances of all classes of
Certificates of the related series have been reduced to zero, even though
holders of Residual Certificates have received full payment of their stated
interest and principal. A portion (or, in certain circumstances, all) of such
Certificateholder's share of the REMIC taxable income may be treated as "excess
inclusion" income to such holder which (i) generally, will not be subject to
offset by losses from other activities, (ii) for a tax-exempt holder, will be
treated as unrelated business taxable income and (iii) for a foreign holder,
will not qualify for exemption from withholding tax. Individual holders of
Residual Certificates may be limited in their ability to deduct servicing fees
and other expenses of the REMIC. In addition, Residual Certificates are subject
to certain restrictions on transfer. Because of the special tax treatment of
Residual Certificates, the taxable income arising in a given year on a Residual
Certificate will not be equal to the taxable income associated with investment
in a corporate bond or stripped instrument having similar cash flow
characteristics and pre-tax yield. Therefore, the after-tax yield on the
Residual Certificate may be significantly less than that of a corporate bond or
stripped instrument having similar cash flow characteristics.

CERTAIN FEDERAL TAX CONSIDERATIONS REGARDING ORIGINAL ISSUE DISCOUNT

         Accrual Certificates will be, and certain of the other Classes of
Certificates of a series may be, issued with "original issue discount" for
federal income tax purposes, which generally will result in recognition of some
taxable income in advance of the receipt of cash attributable to such income.
See "Certain Federal Income Tax Consequences--Federal Income Tax Consequences
for REMIC Certificates--Taxation of Regular Certificates".

BOOK-ENTRY REGISTRATION

         If so provided in the related Prospectus Supplement, one or more
classes of the Offered Certificates of any series will be issued as Book-Entry
Certificates. Each class of Book-Entry Certificates will be initially
represented by one or more Certificates registered in the name of a nominee for
DTC. As a result, unless and until corresponding Definitive Certificates are
issued, the Certificate Owners with respect to any class of Book-Entry
Certificates will be able to exercise the rights of Certificateholders only
indirectly through DTC and its participating organizations ("Participants"). In
addition, the access of Certificate Owners to information regarding the
Book-Entry Certificates in which they hold interests may be limited. Conveyance
of notices and other communications by DTC to its Participants, and directly
and indirectly through such Participants to Certificate Owners, will be
governed by arrangements among them, subject to any statutory or regulatory
requirements as may be in effect from time to time. Furthermore, as described
herein, Certificate Owners may suffer delays in the receipt of payments on the
Book-Entry Certificates, and the ability of any Certificate Owner to pledge or
otherwise take actions with respect to its interest in the Book-Entry

                                      23
<PAGE>

Certificates may be limited due to the lack of a physical certificate
evidencing such interest. See "Description of the Certificates--Book-Entry
Registration and Definitive Certificates".


DELINQUENT MORTGAGE LOANS

         If so provided in the related Prospectus Supplement, the Trust Fund
for a particular Series of Certificates may include Mortgage Loans that are
past-due (i.e. beyond any applicable grace period); provided, however, that
such delinquent Mortgage Loans may only constitute up to, but not including,
20% (by principal balance) of the Trust Fund. If so specified in the related
Prospectus Supplement, the servicing of such Mortgage Loans may be performed
by a Special Servicer. When a Mortgage Loan has a loan-to-value ratio of 100%
or more, the related borrower wil have no equity in the related Mortgaged
Property. In such cases, the related borrower may not have an incentive to
continue to perform under the subject Mortgage Loan. In addition, when the
debt service coverage ratio of a Mortgage Loan is below 1.0x, the revenue
derived from the use and operation of the related Mortgaged Property is
insufficient to cover the operating expenses of such Mortgaged Property and to
pay debt service on such Mortgage Loan and all mortgage loans senior thereto.
In such cases, the related borrower will be required to pay a portion of such
items from sources other than cash flow from the related Mortgaged Property.
If the related borrower ceases to use such alternative cash sources at a time
when operating revenue from the related Mortgaged Property is still
insufficient to cover such items, deferred maintenance at the related
Mortgaged Property and/or a default under the subject Mortgage Loan may occur.
Credit Support provided with respect to a particular Series of Certificates
may not cover all losses related to delinquent Mortgage Loans, and investors
should consider the risk that the inclusion of such Mortgage Loans in the
Trust Fund may adversely affect the rate of defaults and prepayments on
the Mortgage Assets in such Trust Fund and the yield on the Offered
Certificates of such series. See "Description of the Trust Funds--Mortgage
Loans--General".


                         DESCRIPTION OF THE TRUST FUNDS

GENERAL

         The primary assets of each Trust Fund will consist of (i) various
types of multifamily or commercial mortgage loans or participations therein
(the "Mortgage Loans"), (ii) pass-through certificates or other mortgage-backed
securities ("MBS") that evidence interests in, or that are secured by pledges
of, one or more of various types of multifamily or commercial mortgage loans or
(iii) a combination of Mortgage Loans and MBS (collectively, "Mortgage
Assets"). Each Trust Fund will be established by Bear Stearns Commercial
Mortgage Securities Inc. (the "Depositor"). Each Mortgage Asset will be
selected by the Depositor for inclusion in a Trust Fund from among those
purchased, either directly or indirectly, from a prior holder thereof (a
"Mortgage Asset Seller"), which prior holder may or may not be the originator
of such Mortgage Loan or the issuer of such MBS and may be an affiliate of the
Depositor. The Mortgage Assets will not be guaranteed or insured by the
Depositor or any of its affiliates or, unless otherwise provided in the related
Prospectus Supplement, by any governmental agency or instrumentality or by any
other person. The discussion below under the heading "--Mortgage Loans", unless
otherwise noted, applies equally to mortgage loans underlying any MBS included
in a particular Trust Fund.

MORTGAGE LOANS


         General. The Mortgage Loans will be evidenced by promissory notes or
other evidences of indebtedness (the "Mortgage Notes") secured by liens on fee
or leasehold estates in properties (the "Mortgaged Properties") consisting of
(i) residential properties consisting of five or more rental or
cooperatively-owned dwelling units in high-rise, mid-rise or garden apartment
buildings or other residential structures ("Multifamily Properties") and mobile
home parks, (ii) commercial properties consisting of office buildings, retail
facilities related to the sale of goods and products and facilities related to
providing entertainment, recreation or personal services, hotels and motels,
casinos, health care-related facilities, recreational vehicle parks, warehouse
facilities, mini-warehouse facilities, self-storage facilities, industrial
facilities, parking lots, auto parks, golf courses, arenas and restaurants (or
cooperatively owned units therein)


                                      24
<PAGE>


and (iii) mixed use properties (that is, any combination of the foregoing) and
unimproved land (the "Commercial Properties"). The Multifamily Properties may
include mixed commercial and residential structures, apartment buildings owned
by private cooperative housing corporations ("Cooperatives"), and shares of the
Cooperative allocable to one or more dwelling units occupied by non-owner
tenants or to vacant units. Such liens may be created by mortgages, deeds of
trust and similar security instruments (the "Mortgages"). Each Mortgage will
create a first priority or junior priority mortgage lien on a borrower's fee
estate in a Mortgaged Property. If a Mortgage creates a lien on a borrower's
leasehold estate in a property, then, unless otherwise specified in the related
Prospectus Supplement, the term of any such leasehold will exceed the term of
the Mortgage Note by at least two years. Unless otherwise specified in the
related Prospectus Supplement, each Mortgage Loan will have been originated by
a person (the "Originator") other than the Depositor; however, the Originator
may be or may have been an affiliate of the Depositor.

         If so specified in the related Prospectus Supplement, Mortgage Assets
for a series of Certificates may include Mortgage Loans made on the security of
real estate projects under construction. In that case, the related Prospectus
Supplement will describe the procedures and timing for making disbursements
from construction reserve funds as portions of the related real estate project
are completed. In addition, some of the Mortgage Loans included in the Trust
Fund for a particular Series of Certificates may be delinquent or
non-performing as of the date such Certificates are issued. In that case, the
related Prospectus Supplement will set forth, as to each such Mortgage Loan,
available information as to the period of such delinquency or non-performance,
any forbearance arrangement then in effect, the condition of the related
Mortgaged Property and the ability of the Mortgaged Property to generate income
to service the mortgage debt.

         Default and Loss Considerations with Respect to the Mortgage Loans.
Mortgage loans secured by liens on income-producing properties are
substantially different from loans made on the security of owner-occupied
single-family homes. The repayment of a loan secured by a lien on an
income-producing property is typically dependent upon the successful operation
of such property (that is, its ability to generate income). Moreover, some or
all of the Mortgage Loans included in a particular Trust Fund may be
non-recourse loans, which means that, absent special facts, recourse in the
case of default will be limited to the Mortgaged Property and such other
assets, if any, that were pledged to secure repayment of the Mortgage Loan.

         Lenders typically look to the Debt Service Coverage Ratio of a loan
secured by income-producing property as an important factor in evaluating the
risk of default on such a loan. Unless otherwise defined in the related
Prospectus Supplement, the "Debt Service Coverage Ratio" of a Mortgage Loan at
any given time is the ratio of (i) the Net Operating Income derived from the
related Mortgaged Property for a twelve-month period to (ii) the annualized
scheduled payments on the Mortgage Loan and any other loans senior thereto that
are secured by the related Mortgaged Property. Unless otherwise defined in the
related Prospectus Supplement, "Net Operating Income" means, for any given
period, the total operating revenues derived from a Mortgaged Property during
such period, minus the total operating expenses incurred in respect of such
Mortgaged Property during such period other than (i) non-cash items such as
depreciation and amortization, (ii) capital expenditures and (iii) debt service
on the related Mortgage Loan or on any other loans that are secured by such
Mortgaged Property. The Net Operating Income of a Mortgaged Property will
fluctuate over time and may or may not be sufficient to cover debt service on
the related Mortgage Loan at any given time. As the primary source of the
operating revenues of a non-owner occupied, income-producing property, rental
income (and, with respect to a Mortgage Loan secured by a Cooperative apartment
building, maintenance payments from tenant-stockholders of a Cooperative) may
be affected by the condition of the applicable real estate market and/or the
economy of the area in which the Mortgaged Property is located or the industry
that it services. In addition, properties typically leased, occupied or used on
a short-term basis, such as certain healthcare-related facilities, hotels and
motels, and mini-warehouse and self-storage facilities, tend to be affected
more rapidly by changes in market or business conditions than do properties
typically leased for longer periods, such as warehouses, retail stores, office
buildings and industrial plants. Commercial Properties may be owner-occupied or
leased to a small number of tenants. Thus, the Net Operating Income of such a
Mortgaged Property may depend substantially on the financial condition of the
borrower or a tenant, and Mortgage Loans secured by liens on such properties
may pose greater risks than loans secured by liens on Multifamily Properties or
on multi-tenant Commercial Properties.

                                      25
<PAGE>

         Increases in operating expenses due to the general economic climate or
economic conditions in a locality or industry segment, such as increases in
interest rates, real estate tax rates, energy costs, labor costs and other
operating expenses, and/or to changes in governmental rules, regulations and
fiscal policies, may also affect the risk of default on a Mortgage Loan. As may
be further described in the related Prospectus Supplement, in some cases leases
of Mortgaged Properties may provide that the lessee, rather than the borrower/
landlord, is responsible for payment of operating expenses ("Net Leases").
However, the existence of such "net of expense" provisions will result in
stable Net Operating Income to the borrower/landlord only to the extent that
the lessee is able to absorb operating expense increases while continuing to
make rent payments.

         Lenders also look to the Loan-to-Value Ratio of a mortgage loan as a
factor in evaluating risk of loss if a property must be liquidated following a
default. Unless otherwise defined in the related Prospectus Supplement, the
"Loan-to-Value Ratio" of a Mortgage Loan at any given time is the ratio
(expressed as a percentage) of (i) the then outstanding principal balance of
the Mortgage Loan and any other loans senior thereto that are secured by the
related Mortgaged Property to (ii) the Value of the related Mortgaged Property.
The "Value" of a Mortgaged Property is generally its fair market value
determined in an appraisal obtained by the Originator at the origination of
such loan. The lower the Loan-to-Value Ratio, the greater the percentage of the
borrower's equity in a Mortgaged Property, and thus (a) the greater the
incentive of the borrower to perform under the terms of the related Mortgage
Loan (in order to protect such equity) and (b) the greater the cushion provided
to the lender against loss on liquidation following a default.

         Loan-to-Value Ratios will not necessarily constitute an accurate
measure of the risk of liquidation loss in a pool of Mortgage Loans. For
example, the value of a Mortgaged Property as of the date of initial issuance
of the related series of Certificates may be less than the Value determined at
loan origination, and will likely continue to fluctuate from time to time based
upon changes in economic conditions, the real estate market and other factors
described herein. Moreover, even when current, an appraisal is not necessarily
a reliable estimate of value. Appraised values of income-producing properties
are generally based on the market comparison method (recent resale value of
comparable properties at the date of the appraisal), the cost replacement
method (the cost of replacing the property at such date), the income
capitalization method (a projection of value based upon the property's
projected net cash flow), or upon a selection from or interpolation of the
values derived from such methods. Each of these appraisal methods can present
analytical difficulties. It is often difficult to find truly comparable
properties that have recently been sold; the replacement cost of a property may
have little to do with its current market value; and income capitalization is
inherently based on inexact projections of income and expense and the selection
of an appropriate capitalization rate and discount rate. Where more than one of
these appraisal methods are used and provide significantly different results,
an accurate determination of value and, correspondingly, a reliable analysis of
default and loss risks, is even more difficult.

         While the Depositor believes that the foregoing considerations are
important factors that generally distinguish loans secured by liens on income-
producing real estate from single-family mortgage loans, there can be no
assurance that all of such factors will in fact have been prudently considered
by the Originators of the Mortgage Loans, or that, for a particular Mortgage
Loan, they are complete or relevant. See "Risk Factors--Risks Associated with
Certain Mortgage Loans and Mortgaged Properties" and "--Balloon Payments;
Borrower Default".

         Payment Provisions of the Mortgage Loans. Unless otherwise specified
in the related Prospectus Supplement, all of the Mortgage Loans will (i) have
had individual principal balances at origination of not less than $25,000, (ii)
have had original terms to maturity of not more than 40 years and (iii) provide
for scheduled payments of principal, interest or both, to be made on specified
dates ("Due Dates") that occur monthly, quarterly, semi-annually or annually. A
Mortgage Loan (i) may provide for no accrual of interest or for accrual of
interest thereon at an interest rate (a "Mortgage Rate") that is fixed over its
term or that adjusts from time to time, or that may be converted at the bor-
rower's election from an adjustable to a fixed Mortgage Rate, or from a fixed
to an adjustable Mortgage Rate, (ii) may provide for level payments to maturity
or for payments that adjust from time to time to accommodate changes in the
Mortgage Rate or to reflect the occurrence of certain events, and may permit
negative amortization, (iii) may be fully amortizing or partially amortizing or
non-amortizing, with a balloon payment due on its stated maturity date, and
(iv) may prohibit over its term or for a certain period prepayments (the period
of such prohibition, a "Lock-out Period"

                                      26
<PAGE>

and its date of expiration, a "Lock-out Date") and/or require payment of a
premium or a yield maintenance penalty (a "Prepayment Premium") in connection
with certain prepayments, in each case as described in the related Prospectus
Supplement. A Mortgage Loan may also contain a provision that entitles the
lender to a share of appreciation of the related Mortgaged Property, or profits
realized from the operation or disposition of such Mortgaged Property or the
benefit, if any, resulting from the refinancing of the Mortgage Loan (any such
provision, an "Equity Participation"), as described in the related Prospectus
Supplement. If holders of any class or classes of Offered Certificates of a
series will be entitled to all or a portion of an Equity Participation in
addition to payments of interest on and/or principal of such Offered
Certificates, the related Prospectus Supplement will describe the Equity
Participation and the method or methods by which distributions in respect
thereof will be made to such holders.

         Mortgage Loan Information in Prospectus Supplements. Each Prospectus
Supplement will contain certain information pertaining to the Mortgage Loans in
the related Trust Fund, which will generally be current as of a date specified
in the related Prospectus Supplement and which, to the extent then applicable
and specifically known to the Depositor, will include the following: (i) the
aggregate outstanding principal balance and the largest, smallest and average
outstanding principal balance of the Mortgage Loans, (ii) the type or types of
property that provide security for repayment of the Mortgage Loans, (iii) the
earliest and latest origination date and maturity date of the Mortgage Loans,
(iv) the original and remaining terms to maturity of the Mortgage Loans, or the
respective ranges thereof, and the weighted average original and remaining
terms to maturity of the Mortgage Loans, (v) the original Loan-to-Value Ratios
of the Mortgage Loans, or the range thereof, and the weighted average original
Loan-to-Value Ratio of the Mortgage Loans, (vi) the Mortgage Rates borne by
the Mortgage Loans, or range thereof, and the weighted average Mortgage Rate
borne by the Mortgage Loans, (vii) with respect to Mortgage Loans with
adjustable Mortgage Rates ("ARM Loans"), the index or indices upon which such
adjustments are based, the adjustment dates, the range of gross margins and the
weighted average gross margin, and any limits on Mortgage Rate adjustments at
the time of any adjustment and over the life of the ARM Loan, (viii)
information regarding the payment characteristics of the Mortgage Loans,
including, without limitation, balloon payment and other amortization
provisions, Lock-out Periods and Prepayment Premiums, (ix) the Debt Service
Coverage Ratios of the Mortgage Loans (either at origination or as of a more
recent date), or the range thereof, and the weighted average of such Debt
Service Coverage Ratios, and (x) the geographic distribution of the Mortgaged
Properties on a state-by-state basis. In appropriate cases, the related
Prospectus Supplement will also contain certain information available to the
Depositor that pertains to the provisions of leases and the nature of tenants
of the Mortgaged Properties. If the Depositor is unable to tabulate the
specific information described above at the time Offered Certificates of a
series are initially offered, more general information of the nature described
above will be provided in the related Prospectus Supplement, and specific
information will be set forth in a report which will be available to purchasers
of those Certificates at or before the initial issuance thereof and will be
filed as part of a Current Report on Form 8-K with the Commission within
fifteen days following such issuance.

MBS

          MBS may include (i) private (that is, not guaranteed or insured by
the United States or any agency or instrumentality thereof) mortgage
pass-through certificates or other mortgage-backed securities or (ii)
certificates insured or guaranteed by FHLMC, FNMA, GNMA or FAMC provided that,
unless otherwise specified in the related Prospectus Supplement, each MBS will
evidence an interest in, or will be secured by a pledge of, mortgage loans that
conform to the descriptions of the Mortgage Loans contained herein.

         Any MBS will have been issued pursuant to a participation and
servicing agreement, a pooling and servicing agreement, an indenture or similar
agreement (an "MBS Agreement"). The issuer of the MBS (the "MBS Issuer") and/or
the servicer of the underlying mortgage loans (the "MBS Servicer") will have
entered into the MBS Agreement, generally with a trustee (the "MBS Trustee")
or, in the alternative, with the original purchaser or purchasers of the MBS.

         The MBS may have been issued in one or more classes with
characteristics similar to the classes of Certificates described herein.
Distributions in respect of the MBS will be made by the MBS Issuer, the MBS
Servicer or the MBS Trustee on the dates specified in the related Prospectus
Supplement. The MBS Issuer or the MBS Servicer

                                      27
<PAGE>

or another person specified in the related Prospectus Supplement may have the
right or obligation to repurchase or substitute assets underlying the MBS after
a certain date or under other circumstances specified in the related Prospectus
Supplement.

         Reserve funds, subordination or other credit support similar to that
described for the Certificates under "Description of Credit Support" may have
been provided with respect to the MBS. The type, characteristics and amount of
such credit support, if any, will be a function of the characteristics of the
underlying mortgage loans and other factors and generally will have been
established on the basis of the requirements of any Rating Agency that may have
assigned a rating to the MBS, or by the initial purchasers of the MBS.

         The Prospectus Supplement for a series of Certificates that evidence
interests in MBS will specify, to the extent available, (i) the aggregate
approximate initial and outstanding principal amount and type of the MBS to be
included in the Trust Fund, (ii) the original and remaining term to stated
maturity of the MBS, if applicable, (iii) the pass-through or bond rate of the
MBS or the formula for determining such rates, (iv) the payment characteristics
of the MBS, (v) the MBS Issuer, MBS Servicer and MBS Trustee, as applicable,
(vi) a description of the credit support, if any, (vii) the circumstances under
which the related underlying mortgage loans, or the MBS themselves, may be
purchased prior to their maturity, (viii) the terms on which mortgage loans may
be substituted for those originally underlying the MBS, (ix) the type of
mortgage loans underlying the MBS and, to the extent available to the Depositor
and appropriate under the circumstances, such other information in respect of
the underlying mortgage loans described under "--Mortgage Loans--Mortgage Loan
Information in Prospectus Supplements", and (x) the characteristics of any cash
flow agreements that relate to the MBS.

CERTIFICATE ACCOUNTS

         Each Trust Fund will include one or more accounts (collectively, the
"Certificate Account") established and maintained on behalf of the
Certificateholders into which the person or persons designated in the related
Prospectus Supplement will, to the extent described herein and in such
Prospectus Supplement, deposit all payments and collections received or
advanced with respect to the Mortgage Assets and other assets in the Trust
Fund. A Certificate Account may be maintained as an interest bearing or a
non-interest bearing account, and funds held therein may be held as cash or
invested in certain obligations acceptable to each Rating Agency rating one or
more classes of the related series of Offered Certificates.

CREDIT SUPPORT

         If so provided in the Prospectus Supplement for a series of
Certificates, partial or full protection against certain defaults and losses on
the Mortgage Assets in the related Trust Fund may be provided to one or more
classes of Certificates of such series in the form of subordination of one or
more other classes of Certificates of such series or by one or more other types
of credit support arrangements, such as letters of credit, insurance policies,
guarantees, surety bonds or reserve funds, among others, or a combination
thereof (any such coverage with respect to the Certificates of any series,
"Credit Support"). The amount and types of Credit Support, the identification
of the entity providing it (if applicable) and related information with respect
to each type of Credit Support, if any, will be set forth in the Prospectus
Supplement for a series of Certificates. See "Risk Factors--Credit Support
Limitations" and "Description of Credit Support".

CASH FLOW AGREEMENTS

         If so provided in the Prospectus Supplement for a series of
Certificates, the related Trust Fund may include guaranteed investment
contracts pursuant to which moneys held in the funds and accounts established
for such series will be invested at a specified rate. The Trust Fund may also
include interest rate exchange agreements, interest rate cap or floor
agreements, or currency exchange agreements, which agreements are designed to
reduce the effects of interest rate or currency exchange rate fluctuations on
the Mortgage Assets on one or more classes of Certificates. The principal terms
of any such guaranteed investment contract or other agreement (any such
agreement, a "Cash Flow

                                      28
<PAGE>

Agreement"), and the identity of the Cash Flow Agreement obligor or
counterparty, will be described in the Prospectus Supplement for a series of
Certificates.

                       YIELD AND MATURITY CONSIDERATIONS

GENERAL

         The yield on any Offered Certificate will depend on the price paid by
the Certificateholder, the Pass-Through Rate of the Certificate and the amount
and timing of distributions on the Certificate. See "Risk Factors--Prepayments;
Average Life of Certificates; Yields". The following discussion contemplates a
Trust Fund that consists solely of Mortgage Loans. While the characteristics
and behavior of mortgage loans underlying an MBS can generally be expected to
have the same effect on the yield to maturity and/or weighted average life of a
class of Certificates as will the characteristics and behavior of comparable
Mortgage Loans, the effect may differ due to the payment characteristics of the
MBS. If a Trust Fund includes MBS, the related Prospectus Supplement will
discuss the effect that the MBS payment characteristics may have on the yield
to maturity and weighted average lives of the Offered Certificates of the
related series.

PASS-THROUGH RATE

         The Certificates of any class within a series may have a fixed,
variable or adjustable Pass-Through Rate, which may or may not be based upon
the interest rates borne by the Mortgage Loans in the related Trust Fund. The
Prospectus Supplement with respect to any series of Certificates will specify
the Pass-Through Rate for each class of Offered Certificates of such series or,
in the case of a class of Offered Certificates with a variable or adjustable
Pass-Through Rate, the method of determining the Pass-Through Rate; the
effect, if any, of the prepayment of any Mortgage Loan on the Pass-Through Rate
of one or more classes of Offered Certificates; and whether the distributions
of interest on the Offered Certificates of any class will be dependent, in
whole or in part, on the performance of any obligor under a Cash Flow
Agreement.

PAYMENT DELAYS

         With respect to any series of Certificates, a period of time will
elapse between the date upon which payments on the Mortgage Loans in the
related Trust Fund are due and the Distribution Date on which such payments are
passed through to Certificateholders. That delay will effectively reduce the
yield that would otherwise be produced if payments on such Mortgage Loans were
distributed to Certificateholders on or near the date they were due.

CERTAIN SHORTFALLS IN COLLECTIONS OF INTEREST

         When a principal prepayment in full or in part is made on a Mortgage
Loan, the borrower is generally charged interest on the amount of such
prepayment only through the date of such prepayment, instead of through the Due
Date for the next succeeding scheduled payment. However, interest accrued on
any series of Certificates and distributable thereon on any Distribution Date
will generally correspond to interest accrued on the Mortgage Loans to their
respective Due Dates during the related Due Period. Unless otherwise specified
in the Prospectus Supplement for a series of Certificates, a "Due Period" is a
specified time period generally corresponding in length to the time period
between Distribution Dates, and all scheduled payments on the Mortgage Loans in
the related Trust Fund that are due during a given Due Period will, to the
extent received by a specified date (the "Determination Date") or otherwise
advanced by the related Master Servicer or other specified person, be
distributed to the holders of the Certificates of such series on the next
succeeding Distribution Date. Consequently, if a prepayment on any Mortgage
Loan is distributable to Certificateholders on a particular Distribution Date,
but such prepayment is not accompanied by interest thereon to the Due Date for
such Mortgage Loan in the related Due Period, then the interest charged to the
borrower (net of servicing and administrative fees) may be less (such
shortfall, a "Prepayment Interest Shortfall") than the corresponding amount of
interest accrued and otherwise payable on the Certificates of the related
series. If and to the extent that any such shortfall is allocated to a class of
Offered Certificates, the yield thereon will be adversely affected. The
Prospectus Supplement for each series of Certificates will describe the manner
in which any such Prepayment Interest

                                      29
<PAGE>

Shortfalls will be allocated among the classes of such Certificates. If so
specified in the Prospectus Supplement for a series of Certificates, the Master
Servicer for such series will be required to apply some or all of its servicing
compensation for the corresponding period to offset the amount of any such
Prepayment Interest Shortfalls. The related Prospectus Supplement will also
describe any other amounts available to offset such shortfalls. See
"Description of the Pooling Agreements--Servicing Compensation and Payment of
Expenses".

YIELD AND PREPAYMENT CONSIDERATIONS

          A Certificate's yield to maturity will be affected by the rate of
principal payments on the Mortgage Loans in the related Trust Fund and the
allocation thereof to reduce the principal balance (or notional amount, if
applicable) of such Certificate. The rate of principal payments on the Mortgage
Loans in any Trust Fund will in turn be affected by the amortization schedules
thereof (which, in the case of ARM Loans, may change periodically to
accommodate adjustments to the Mortgage Rates thereon), the dates on which any
balloon payments are due, and the rate of principal prepayments thereon
(including for this purpose, prepayments resulting from liquidations of
Mortgage Loans due to defaults, casualties or condemnations affecting the
Mortgaged Properties, or purchases of Mortgage Loans out of the related Trust
Fund). Because the rate of principal prepayments on the Mortgage Loans in any
Trust Fund will depend on future events and a variety of factors (as described
more fully below), no assurance can be given as to such rate.

          The extent to which the yield to maturity of a class of Offered
Certificates of any series may vary from the anticipated yield will depend upon
the degree to which they are purchased at a discount or premium and when, and
to what degree, payments of principal on the Mortgage Loans in the related
Trust Fund are in turn distributed on such Certificates (or, in the case of a
class of Stripped Interest Certificates, result in the reduction of the
Notional Amount thereof). An investor should consider, in the case of any
Offered Certificate purchased at a discount, the risk that a slower than
anticipated rate of principal payments on the Mortgage Loans in the related
Trust Fund could result in an actual yield to such investor that is lower than
the anticipated yield and, in the case of any Offered Certificate purchased at
a premium, the risk that a faster than anticipated rate of principal payments
on such Mortgage Loans could result in an actual yield to such investor that is
lower than the anticipated yield. In addition, if an investor purchases an
Offered Certificate at a discount (or premium), and principal payments are made
in reduction of the principal balance or notional amount of such investor's
Offered Certificates at a rate slower (or faster) than the rate anticipated by
the investor during any particular period, the consequent adverse effects on
such investor's yield would not be fully offset by a subsequent like increase
(or decrease) in the rate of principal payments.

         A class of Certificates, including a class of Offered Certificates,
may provide that on any Distribution Date the holders of such Certificates are
entitled to a pro rata share of the prepayments on the Mortgage Loans in the
related Trust Fund that are distributable on such date, to a disproportionately
large share (which, in some cases, may be all) of such prepayments, or to a
disproportionately small share (which, in some cases, may be none) of such
prepayments. As and to the extent described in the related Prospectus
Supplement, the respective entitlements of the various classes of Certificates
of any series to receive distributions in respect of payments (and, in
particular, prepayments) of principal of the Mortgage Loans in the related
Trust Fund may vary based on the occurrence of certain events (e.g., the
retirement of one or more classes of Certificates of such series) or subject to
certain contingencies (e.g., prepayment and default rates with respect to such
Mortgage Loans).

         In general, the Notional Amount of a class of Stripped Interest
Certificates will either (i) be based on the principal balances of some or all
of the Mortgage Assets in the related Trust Fund or (ii) equal the Certificate
Balances of one or more of the other classes of Certificates of the same
series. Accordingly, the yield on such Stripped Interest Certificates will be
inversely related to the rate at which payments and other collections of
principal are received on such Mortgage Assets or distributions are made in
reduction of the Certificate Balances of such classes of Certificates, as the
case may be.

         Consistent with the foregoing, if a class of Certificates of any
series consists of Stripped Interest Certificates or Stripped Principal
Certificates, a lower than anticipated rate of principal prepayments on the
Mortgage Loans in the related Trust Fund will negatively affect the yield to
investors in Stripped Principal Certificates, and a higher than anticipated
rate of principal prepayments on such Mortgage Loans will negatively affect the
yield to investors in

                                      30
<PAGE>

Stripped Interest Certificates. If the Offered Certificates of a series include
any such Certificates, the related Prospectus Supplement will include a table
showing the effect of various assumed levels of prepayment on yields on such
Certificates. Such tables will be intended to illustrate the sensitivity of
yields to various assumed prepayment rates and will not be intended to predict,
or to provide information that will enable investors to predict, yields or
prepayment rates.

         The Depositor is not aware of any relevant publicly available or
authoritative statistics with respect to the historical prepayment experience
of a group of multifamily or commercial mortgage loans. However, the extent of
prepayments of principal of the Mortgage Loans in any Trust Fund may be
affected by a number of factors, including, without limitation, the
availability of mortgage credit, the relative economic vitality of the area in
which the Mortgaged Properties are located, the quality of management of the
Mortgaged Properties, the servicing of the Mortgage Loans, possible changes in
tax laws and other opportunities for investment. In addition, the rate of
principal payments on the Mortgage Loans in any Trust Fund may be affected by
the existence of Lock-out Periods and requirements that principal prepayments
be accompanied by Prepayment Premiums, and by the extent to which such
provisions may be practicably enforced.

         The rate of prepayment on a pool of mortgage loans is also affected by
prevailing market interest rates for mortgage loans of a comparable type, term
and risk level. When the prevailing market interest rate is below a mortgage
coupon, a borrower may have an increased incentive to refinance its mortgage
loan. Even in the case of ARM Loans, as prevailing market interest rates
decline, and without regard to whether the Mortgage Rates on such ARM Loans
decline in a manner consistent therewith, the related borrowers may have an
increased incentive to refinance for purposes of either (i) converting to a
fixed rate loan and thereby "locking in" such rate or (ii) taking advantage of
a different index, margin or rate cap or floor on another adjustable rate
mortgage loan.

         Depending on prevailing market interest rates, the outlook for market
interest rates and economic conditions generally, some borrowers may sell
Mortgaged Properties in order to realize their equity therein, to meet cash
flow needs or to make other investments. In addition, some borrowers may be
motivated by federal and state tax laws (which are subject to change) to sell
Mortgaged Properties prior to the exhaustion of tax depreciation benefits. The
Depositor will make no representation as to the particular factors that will
affect the prepayment of the Mortgage Loans in any Trust Fund, as to the
relative importance of such factors, as to the percentage of the principal
balance of such Mortgage Loans that will be paid as of any date or as to the
overall rate of prepayment on such Mortgage Loans.

WEIGHTED AVERAGE LIFE AND MATURITY

          The rate at which principal payments are received on the Mortgage
Loans in any Trust Fund will affect the ultimate maturity and the weighted
average life of one or more classes of the Certificates of such series.
Weighted average life refers to the average amount of time that will elapse
from the date of issuance of an instrument until each dollar allocable as
principal of such instrument is repaid to the investor.

          The weighted average life and maturity of a class of Certificates of
any series will be influenced by the rate at which principal on the related
Mortgage Loans, whether in the form of scheduled amortization or prepayments
(for this purpose, the term "prepayment" includes voluntary prepayments,
liquidations due to default and purchases of Mortgage Loans out of the related
Trust Fund) is paid to such class. Prepayment rates on loans are commonly
measured relative to a prepayment standard or model, such as the Constant
Prepayment Rate ("CPR") prepayment model or the Standard Prepayment Assumption
("SPA") prepayment model. CPR represents an assumed constant rate of prepayment
each month (expressed as an annual percentage) relative to the then outstanding
principal balance of a pool of loans for the life of such loans. SPA represents
an assumed variable rate of prepayment each month (expressed as an annual
percentage) relative to the then outstanding principal balance of a pool of
loans, with different prepayment assumptions often expressed as percentages of
SPA. For example, a prepayment assumption of 100% of SPA assumes prepayment
rates of 0.2% per annum of the then outstanding principal balance of such loans
in the first month of the life of the loans and an additional 0.2% per annum in
each month thereafter until the thirtieth month. Beginning in the thirtieth
month, and in each month thereafter during the life of the loans, 100% of SPA
assumes a constant prepayment rate of 6% per annum each month.

                                      31
<PAGE>

          Neither CPR nor SPA nor any other prepayment model or assumption
purports to be a historical description of prepayment experience or a
prediction of the anticipated rate of prepayment of any particular pool of
loans. Moreover, the CPR and SPA models were developed based upon historical
prepayment experience for single-family loans. Thus, it is unlikely that the
prepayment experience of the Mortgage Loans included in any Trust Fund will
conform to any particular level of CPR or SPA.

          The Prospectus Supplement with respect to each series of Certificates
will contain tables, if applicable, setting forth the projected weighted
average life of each class of Offered Certificates of such series and the
percentage of the initial Certificate Balance of each such class that would be
outstanding on specified Distribution Dates based on the assumptions stated in
such Prospectus Supplement, including assumptions that prepayments on the
related Mortgage Loans are made at rates corresponding to various percentages
of CPR or SPA, or at such other rates specified in such Prospectus Supplement.
Such tables and assumptions will illustrate the sensitivity of the weighted
average lives of the Certificates to various assumed prepayment rates and will
not be intended to predict, or to provide information that will enable
investors to predict, the actual weighted average lives of the Certificates.

CONTROLLED AMORTIZATION CLASSES AND COMPANION CLASSES

         A series of Certificates may include one or more Controlled
Amortization Classes, which will entitle the holders thereof to receive
principal distributions according to a specified principal payment schedule,
which schedule is supported by creating priorities, as and to the extent
described in the related Prospectus Supplement, to receive principal payments
from the Mortgage Loans in the related Trust Fund. Unless otherwise specified
in the related Prospectus Supplement, each Controlled Amortization Class will
either be a Planned Amortization Class (a "PAC") or a Targeted Amortization
Class (a "TAC"). In general, a PAC has a "prepayment collar" (that is, a range
of prepayment rates that can be sustained without disruption) that determines
the principal cash flow of such Certificates. Such a prepayment collar is not
static, and may expand or contract after the issuance of the PAC depending on
the actual prepayment experience for the underlying Mortgage Loans.
Distributions of principal on a PAC would be made in accordance with the
specified schedule so long as prepayments on the underlying Mortgage Loans
remain at a relatively constant rate within the prepayment collar and, as
described below, Companion Classes exist to absorb "excesses" or "shortfalls"
in principal payments on the underlying Mortgage Loans. If the rate of
prepayment on the underlying Mortgage Loans from time to time falls outside the
prepayment collar, or fluctuates significantly within the prepayment collar,
especially for any extended period of time, such an event may have material
consequences in respect of the anticipated weighted average life and maturity
for a PAC. A TAC is structured so that principal distributions generally will
be payable thereon in accordance with its specified principal payments schedule
so long as the rate of prepayments on the related Mortgage Assets remains
relatively constant at the particular rate used in establishing such schedule.
A TAC will generally afford the holders thereof some protection against early
retirement or some protection against an extended average life, but not both.

         Although prepayment risk cannot be eliminated entirely for any class
of Certificates, a Controlled Amortization Class will generally provide a
relatively stable cash flow so long as the actual rate of prepayment on the
Mortgage Loans in the related Trust Fund remains relatively constant at the
rate, or within the range of rates, of prepayment used to establish the
specific principal payment schedule for such Certificates. Prepayment risk with
respect to a given Mortgage Asset Pool does not disappear, however, and the
stability afforded to a Controlled Amortization Class comes at the expense of
one or more Companion Classes of the same series, any of which Companion
Classes may also be a class of Offered Certificates. In general, and as more
particularly described in the related Prospectus Supplement, a Companion Class
will entitle the holders thereof to a disproportionately large share of
prepayments on the Mortgage Loans in the related Trust Fund when the rate of
prepayment is relatively fast, and will entitle the holders thereof to a
disproportionately small share of prepayments on the Mortgage Loans in the
related Trust Fund when the rate of prepayment is relatively slow. A class of
Certificates that entitles the holders thereof to a disproportionately large
share of the prepayments on the Mortgage Loans in the related Trust Fund
enhances the risk of early retirement of such class ("call risk") if the rate
of prepayment is relatively fast; while a class of Certificates that entitles
the holders thereof to a disproportionately small share of the prepayments on
the Mortgage Loans in the related Trust Fund enhances the risk of an extended
average life of such class ("extension risk") if the rate of prepayment is
relatively slow. Thus, as and to the extent described in the related Prospectus
Supplement, a Companion Class absorbs some (but

                                      32
<PAGE>

not all) of the "call risk" and/or "extension risk" that would otherwise belong
to the related Controlled Amortization Class if all payments of principal of
the Mortgage Loans in the related Trust Fund were allocated on a pro rata
basis.

OTHER FACTORS AFFECTING YIELD, WEIGHTED AVERAGE LIFE AND MATURITY

         Balloon Payments; Extensions of Maturity. Some or all of the Mortgage
Loans included in a particular Trust Fund may require that balloon payments be
made at maturity. Because the ability of a borrower to make a balloon payment
typically will depend upon its ability either to refinance the loan or to sell
the related Mortgaged Property, there is a risk that Mortgage Loans that
require balloon payments may default at maturity, or that the maturity of such
a Mortgage Loan may be extended in connection with a workout. In the case of
defaults, recovery of proceeds may be delayed by, among other things,
bankruptcy of the borrower or adverse conditions in the market where the
property is located. In order to minimize losses on defaulted Mortgage Loans,
the Master Servicer or a Special Servicer, to the extent and under the
circumstances set forth herein and in the related Prospectus Supplement, may be
authorized to modify Mortgage Loans that are in default or as to which a
payment default is imminent. Any defaulted balloon payment or modification that
extends the maturity of a Mortgage Loan may delay distributions of principal on
a class of Offered Certificates and thereby extend the weighted average life of
such Certificates and, if such Certificates were purchased at a discount,
reduce the yield thereon.

         Negative Amortization. The weighted average life of a class of
Certificates can be affected by Mortgage Loans that permit negative
amortization to occur. A Mortgage Loan that provides for the payment of
interest calculated at a rate lower than the rate at which interest accrues
thereon would be expected during a period of increasing interest rates to
amortize at a slower rate (and perhaps not at all) than if interest rates were
declining or were remaining constant. Such slower rate of Mortgage Loan
amortization would correspondingly be reflected in a slower rate of
amortization for one or more classes of Certificates of the related series. In
addition, negative amortization on one or more Mortgage Loans in any Trust Fund
may result in negative amortization on the Certificates of the related series.
The related Prospectus Supplement will describe, if applicable, the manner in
which negative amortization in respect of the Mortgage Loans in any Trust Fund
is allocated among the respective classes of Certificates of the related
series. The portion of any Mortgage Loan negative amortization allocated to a
class of Certificates may result in a deferral of some or all of the interest
payable thereon, which deferred interest may be added to the Certificate
Balance thereof. Accordingly, the weighted average lives of Mortgage Loans that
permit negative amortization (and that of the classes of Certificates to which
any such negative amortization would be allocated or that would bear the
effects of a slower rate of amortization on such Mortgage Loans) may increase
as a result of such feature.

         Negative amortization also may occur in respect of an ARM Loan that
limits the amount by which its scheduled payment may adjust in response to a
change in its Mortgage Rate, provides that its scheduled payment will adjust
less frequently than its Mortgage Rate or provides for constant scheduled
payments notwithstanding adjustments to its Mortgage Rate. Conversely, during a
period of declining interest rates, the scheduled payment on such a Mortgage
Loan may exceed the amount necessary to amortize the loan fully over its
remaining amortization schedule and pay interest at the then applicable
Mortgage Rate, thereby resulting in the accelerated amortization of such
Mortgage Loan. Any such acceleration in amortization of its principal balance
will shorten the weighted average life of such Mortgage Loan and,
correspondingly, the weighted average lives of those classes of Certificates
entitled to a portion of the principal payments on such Mortgage Loan.

         The extent to which the yield on any Offered Certificate will be
affected by the inclusion in the related Trust Fund of Mortgage Loans that
permit negative amortization, will depend upon (i) whether such Offered
Certificate was purchased at a premium or a discount and (ii) the extent to
which the payment characteristics of such Mortgage Loans delay or accelerate
the distributions of principal on such Certificate (or, in the case of a
Stripped Interest Certificate, delay or accelerate the amortization of the
notional amount thereof). See "--Yield and Prepayment Considerations" above.

         Foreclosures and Payment Plans. The number of foreclosures and the
principal amount of the Mortgage Loans that are foreclosed in relation to the
number and principal amount of Mortgage Loans that are repaid in accordance
with their terms will affect the weighted average lives of those Mortgage Loans
and, accordingly, the weighted average

                                      33
<PAGE>

lives of and yields on the Certificates of the related series. Servicing
decisions made with respect to the Mortgage Loans, including the use of payment
plans prior to a demand for acceleration and the restructuring of Mortgage
Loans in bankruptcy proceedings, may also have an effect upon the payment
patterns of particular Mortgage Loans and thus the weighted average lives of
and yields on the Certificates of the related series.

         Losses and Shortfalls on the Mortgage Assets. The yield to holders of
the Offered Certificates of any series will directly depend on the extent to
which such holders are required to bear the effects of any losses or shortfalls
in collections arising out of defaults on the Mortgage Loans in the related
Trust Fund and the timing of such losses and shortfalls. In general, the
earlier that any such loss or shortfall occurs, the greater will be the
negative effect on yield for any class of Certificates that is required to bear
the effects thereof.

         The amount of any losses or shortfalls in collections on the Mortgage
Assets in any Trust Fund (to the extent not covered or offset by draws on any
reserve fund or under any instrument of Credit Support) will be allocated among
the respective classes of Certificates of the related series in the priority
and manner, and subject to the limitations, specified in the related Prospectus
Supplement. As described in the related Prospectus Supplement, such allocations
may be effected by a reduction in the entitlements to interest and/or
Certificate Balances of one or more such classes of Certificates, or by
establishing a priority of payments among such classes of Certificates.

         The yield to maturity on a class of Subordinate Certificates may be
extremely sensitive to losses and shortfalls in collections on the Mortgage
Loans in the related Trust Fund.

          Additional Certificate Amortization. In addition to entitling the
holders thereof to a specified portion (which may during specified periods
range from none to all) of the principal payments received on the Mortgage
Assets in the related Trust Fund, one or more classes of Certificates of any
series, including one or more classes of Offered Certificates of such series,
may provide for distributions of principal thereof from (i) amounts
attributable to interest accrued but not currently distributable on one or more
classes of Accrual Certificates, (ii) Excess Funds or (iii) any other amounts
described in the related Prospectus Supplement. Unless otherwise specified in
the related Prospectus Supplement, "Excess Funds" will, in general, represent
that portion of the amounts distributable in respect of the Certificates of any
series on any Distribution Date that represent (i) interest received or
advanced on the Mortgage Assets in the related Trust Fund that is in excess of
the interest currently accrued on the Certificates of such series, or (ii)
Prepayment Premiums, payments from Equity Participations or any other amounts
received on the Mortgage Assets in the related Trust Fund that do not
constitute interest thereon or principal thereof.

         The amortization of any class of Certificates out of the sources
described in the preceding paragraph would shorten the weighted average life of
such Certificates and, if such Certificates were purchased at a premium, reduce
the yield thereon. The related Prospectus Supplement will discuss the relevant
factors to be considered in determining whether distributions of principal of
any class of Certificates out of such sources would have any material effect on
the rate at which such Certificates are amortized.

         Optional Early Termination. If so specified in the related Prospectus
Supplement, a series of Certificates may be subject to optional early
termination through the repurchase of the Mortgage Assets in the related Trust
Fund by the party or parties specified therein, under the circumstances and in
the manner set forth therein. If so provided in the related Prospectus
Supplement, upon the reduction of the Certificate Balance of a specified class
or classes of Certificates by a specified percentage or amount, a party
specified therein may be authorized or required to solicit bids for the
purchase of all of the Mortgage Assets of the related Trust Fund, or of a
sufficient portion of such Mortgage Assets to retire such class or classes,
under the circumstances and in the manner set forth therein. In the absence of
other factors, any such early retirement of a class of Offered Certificates
would shorten the weighted average life thereof and, if such Certificates were
purchased at premium, reduce the yield thereon.

                                      34
<PAGE>

                                 THE DEPOSITOR

         Bear Stearns Commercial Mortgage Securities Inc., the Depositor, is a
Delaware corporation organized on April 20, 1987. It has remained inactive
until the filing of the Registration Statement of which this Prospectus is a
part. The primary business of the Depositor is to acquire Mortgage Assets and
sell interests therein or bonds secured thereby. It is a wholly owned
subsidiary of CMC Commercial Assets Corporation, which is a wholly owned
subsidiary of The Bear Stearns Companies Inc., a Delaware corporation, and an
affiliate of Bear, Stearns & Co. Inc. The Depositor maintains its principal
office at 245 Park Avenue, New York, New York 10167. Its telephone number is
(212) 272-2000. The Depositor does not have, nor is it expected in the future
to have, any significant assets.

                                USE OF PROCEEDS

         The net proceeds to be received from the sale of the Certificates of
any series will be applied by the Depositor to the purchase of Trust Assets or
will be used by the Depositor for general corporate purposes. The Depositor
expects to sell the Certificates from time to time, but the timing and amount
of offerings of Certificates will depend on a number of factors, including the
volume of Mortgage Assets acquired by the Depositor, prevailing interest rates,
availability of funds and general market conditions.

                        DESCRIPTION OF THE CERTIFICATES

GENERAL

         Each series of Certificates will represent the entire beneficial
ownership interest in the Trust Fund created pursuant to the related Pooling
Agreement. As described in the related Prospectus Supplement, the Certificates
of each series, including the Offered Certificates of such series, may consist
of one or more classes of Certificates that, among other things: (i) provide
for the accrual of interest thereon at a fixed, variable or adjustable rate;
(ii) are senior (collectively, "Senior Certificates") or subordinate
(collectively, "Subordinate Certificates") to one or more other classes of
Certificates in entitlement to certain distributions on the Certificates; (iii)
are entitled to distributions of principal, with disproportionately small,
nominal or no distributions of interest (collectively, "Stripped Principal
Certificates"); (iv) are entitled to distributions of interest, with
disproportionately small, nominal or no distributions of principal
(collectively, "Stripped Interest Certificates"); (v) provide for distributions
of interest thereon or principal thereof that commence only after the
occurrence of certain events, such as the retirement of one or more other
classes of Certificates of such series; (vi) provide for distributions of
principal thereof to be made, from time to time or for designated periods, at a
rate that is faster (and, in some cases, substantially faster) or slower (and,
in some cases, substantially slower) than the rate at which payments or other
collections of principal are received on the Mortgage Assets in the related
Trust Fund; (vii) provide for distributions of principal thereof to be made,
subject to available funds, based on a specified principal payment schedule or
other methodology; or (viii) provide for distributions based on collections on
the Mortgage Assets in the related Trust Fund attributable to Prepayment
Premiums and Equity Participations.

         Each class of Offered Certificates of a series will be issued in
minimum denominations corresponding to the principal balances or, in case of
certain classes of Stripped Interest Certificates or Residual Certificates,
notional amounts or percentage interests, specified in the related Prospectus
Supplement. As provided in the related Prospectus Supplement, one or more
classes of Offered Certificates of any series may be issued in fully
registered, definitive form (such Certificates, "Definitive Certificates") or
may be offered in book-entry format (such Certificates, "Book-Entry
Certificates") through the facilities of The Depository Trust Company ("DTC").
The Offered Certificates of each series (if issued as Definitive Certificates)
may be transferred or exchanged, subject to any restrictions on transfer
described in the related Prospectus Supplement, at the location specified in
the related Prospectus Supplement, without the payment of any service charges,
other than any tax or other governmental charge payable in connection
therewith. Interests in a class of Book-Entry Certificates will be transferred
on the book-entry records of DTC and its participating organizations. See "Risk
Factors--Limited Liquidity" and "--Book-Entry Registration".

                                      35
<PAGE>

DISTRIBUTIONS

         Distributions on the Certificates of each series will be made by or on
behalf of the related Trustee or Master Servicer on each Distribution Date as
specified in the related Prospectus Supplement from the Available Distribution
Amount for such series and such Distribution Date. Unless otherwise provided in
the related Prospectus Supplement, the "Available Distribution Amount" for any
series of Certificates and any Distribution Date will refer to the total of all
payments or other collections (or advances in lieu thereof) on, under or in
respect of the Mortgage Assets and any other assets included in the related
Trust Fund that are available for distribution to the holders of Certificates
of such series on such date. The particular components of the Available
Distribution Amount for any series on each Distribution Date will be more
specifically described in the related Prospectus Supplement.

         Except as otherwise specified in the related Prospectus Supplement,
distributions on the Certificates of each series (other than the final
distribution in retirement of any such Certificate) will be made to the persons
in whose names such Certificates are registered at the close of business on the
last business day of the month preceding the month in which the applicable
Distribution Date occurs (the "Record Date"), and the amount of each
distribution will be determined as of the close of business on the date (the
"Determination Date") specified in the related Prospectus Supplement. All
distributions with respect to each class of Certificates on each Distribution
Date will be allocated pro rata among the outstanding Certificates in such
class. Payments will be made either by wire transfer in immediately available
funds to the account of a Certificateholder at a bank or other entity having
appropriate facilities therefor, if such Certificateholder has provided the
person required to make such payments with wiring instructions (which may be
provided in the form of a standing order applicable to all subsequent
distributions) no later than the date specified in the related Prospectus
Supplement (and, if so provided in the related Prospectus Supplement, such
Certificateholder holds Certificates in the requisite amount or denomination
specified therein), or by check mailed to the address of such Certificateholder
as it appears on the Certificate Register; provided, however, that the final
distribution in retirement of any class of Certificates (whether Definitive
Certificates or Book-Entry Certificates) will be made only upon presentation
and surrender of such Certificates at the location specified in the notice to
Certificateholders of such final distribution.

DISTRIBUTIONS OF INTEREST ON THE CERTIFICATES

         Each class of Certificates of each series (other than certain classes
of Stripped Principal Certificates and certain classes of Residual Certificates
that have no Pass-Through Rate) may have a different Pass-Through Rate, which
in each case may be fixed, variable or adjustable. The related Prospectus
Supplement will specify the Pass-Through Rate or, in the case of a variable or
adjustable Pass-Through Rate, the method for determining the Pass-Through
Rate, for each class. Unless otherwise specified in the related Prospectus
Supplement, interest on the Certificates of each series will be calculated on
the basis of a 360-day year consisting of twelve 30-day months.

         Distributions of interest in respect of any class of Certificates
(other than certain classes of Certificates that will be entitled to
distributions of accrued interest commencing only on the Distribution Date, or
under the circumstances, specified in the related Prospectus Supplement
("Accrual Certificates"), and other than any class of Stripped Principal
Certificates or Residual Certificates that is not entitled to any distributions
of interest) will be made on each Distribution Date based on the Accrued
Certificate Interest for such class and such Distribution Date, subject to the
sufficiency of the portion of the Available Distribution Amount allocable to
such class on such Distribution Date. Prior to the time interest is
distributable on any class of Accrual Certificates, the amount of Accrued
Certificate Interest otherwise distributable on such class will be added to the
Certificate Balance thereof on each Distribution Date. With respect to each
class of Certificates (other than certain classes of Stripped Interest
Certificates and certain classes of Residual Certificates), the "Accrued
Certificate Interest" for each Distribution Date will be equal to interest at
the applicable Pass-Through Rate accrued for a specified period (generally
equal to the time period between Distribution Dates) on the outstanding
Certificate Balance of such class of Certificates immediately prior to such
Distribution Date. Unless otherwise provided in the related Prospectus
Supplement, the Accrued Certificate Interest for each Distribution Date on a
class of Stripped Interest Certificates will be similarly calculated except
that it will accrue on a notional amount (a "Notional Amount") that is either
(i) based on the principal balances of some or all of the Mortgage Assets in
the related Trust Fund or (ii) equal to the Certificate Balances of one or more
other classes of Certificates of the

                                      36
<PAGE>

same series. Reference to a Notional Amount with respect to a class of Stripped
Interest Certificates is solely for convenience in making certain calculations
and does not represent the right to receive any distributions of principal. If
so specified in the related Prospectus Supplement, the amount of Accrued
Certificate Interest that is otherwise distributable on (or, in the case of
Accrual Certificates, that may otherwise be added to the Certificate Balance
of) one or more classes of the Certificates of a series will be reduced to the
extent that any Prepayment Interest Shortfalls, as described under "Yield and
Maturity Considerations--Certain Shortfalls in Collections of Interest", exceed
the amount of any sums (including, if and to the extent specified in the
related Prospectus Supplement, all or a portion of the Master Servicer's
servicing compensation) that are applied to offset the amount of such
shortfalls. The particular manner in which such shortfalls will be allocated
among some or all of the classes of Certificates of that series will be
specified in the related Prospectus Supplement. The related Prospectus
Supplement will also describe the extent to which the amount of Accrued
Certificate Interest that is otherwise distributable on (or, in the case of
Accrual Certificates, that may otherwise be added to the Certificate Balance
of) a class of Offered Certificates may be reduced as a result of any other
contingencies, including delinquencies, losses and deferred interest on or in
respect of the Mortgage Assets in the related Trust Fund. Unless otherwise
provided in the related Prospectus Supplement, any reduction in the amount of
Accrued Certificate Interest otherwise distributable on a class of Certificates
by reason of the allocation to such class of a portion of any deferred interest
on or in respect of the Mortgage Assets in the related Trust Fund will result
in a corresponding increase in the Certificate Balance of such class. See "Risk
Factors--Prepayments; Average Life of Certificates; Yields" and "Yield and
Maturity Considerations".

DISTRIBUTIONS OF PRINCIPAL ON THE CERTIFICATES

         Each class of Certificates of each series (other than certain classes
of Stripped Interest Certificates and certain classes of Residual Certificates)
will have a "Certificate Balance" which, at any time, will equal the then
maximum amount that the holders of Certificates of such class will be entitled
to receive in respect of principal out of the future cash flow on the Mortgage
Assets and other assets included in the related Trust Fund. The outstanding
Certificate Balance of a class of Certificates will be reduced by distributions
of principal made thereon from time to time and, if so provided in the related
Prospectus Supplement, will be further reduced by any losses incurred in
respect of the related Mortgage Assets allocated thereto from time to time. In
turn, the outstanding Certificate Balance of a class of Certificates may be
increased as a result of any deferred interest on or in respect of the related
Mortgage Assets being allocated thereto from time to time, and will be
increased, in the case of a class of Accrual Certificates prior to the
Distribution Date on which distributions of interest thereon are required to
commence, by the amount of any Accrued Certificate Interest in respect thereof
(reduced as described above). Unless otherwise provided in the related
Prospectus Supplement, the initial aggregate Certificate Balance of all classes
of a series of Certificates will not be greater than the aggregate outstanding
principal balance of the related Mortgage Assets as of the applicable Cut-off
Date, after application of scheduled payments due on or before such date,
whether or not received. The initial Certificate Balance of each class of a
series of Certificates will be specified in the related Prospectus Supplement.
As and to the extent described in the related Prospectus Supplement,
distributions of principal with respect to a series of Certificates will be
made on each Distribution Date to the holders of the class or classes of
Certificates of such series entitled thereto until the Certificate Balances of
such Certificates have been reduced to zero. Distributions of principal with
respect to one or more classes of Certificates may be made at a rate that is
faster (and, in some cases, substantially faster) than the rate at which
payments or other collections of principal are received on the Mortgage Assets
in the related Trust Fund. Distributions of principal with respect to one or
more classes of Certificates may not commence until the occurrence of certain
events, such as the retirement of one or more other classes of Certificates of
the same series, or may be made at a rate that is slower (and, in some cases,
substantially slower) than the rate at which payments or other collections of
principal are received on the Mortgage Assets in the related Trust Fund.
Distributions of principal with respect to one or more classes of Certificates
(each such class, a "Controlled Amortization Class") may be made, subject to
available funds, based on a specified principal payment schedule. Distributions
of principal with respect to one or more classes of Certificates (each such
class, a "Companion Class") may be contingent on the specified principal
payment schedule for a Controlled Amortization Class of the same series and the
rate at which payments and other collections of principal on the Mortgage
Assets in the related Trust Fund are received. Unless otherwise specified in
the related Prospectus Supplement, distributions of principal of any class of
Offered Certificates will be made on a pro rata basis among all of the
Certificates of such class.

                                      37
<PAGE>

DISTRIBUTIONS ON THE CERTIFICATES IN RESPECT OF PREPAYMENT PREMIUMS OR IN
RESPECT OF EQUITY PARTICIPATIONS

         If so provided in the related Prospectus Supplement, Prepayment
Premiums or payments in respect of Equity Participations received on or in
connection with the Mortgage Assets in any Trust Fund will be distributed on
each Distribution Date to the holders of the class of Certificates of the
related series entitled thereto in accordance with the provisions described in
such Prospectus Supplement.

ALLOCATION OF LOSSES AND SHORTFALLS

         The amount of any losses or shortfalls in collections on the Mortgage
Assets in any Trust Fund (to the extent not covered or offset by draws on any
reserve fund or under any instrument of Credit Support) will be allocated among
the respective classes of Certificates of the related series in the priority
and manner, and subject to the limitations, specified in the related Prospectus
Supplement. As described in the related Prospectus Supplement, such allocations
may be effected by a reduction in the entitlements to interest and/or
Certificate Balances of one or more such classes of Certificates, or by
establishing a priority of payments among such classes of Certificates.

ADVANCES IN RESPECT OF DELINQUENCIES

         If and to the extent provided in the related Prospectus Supplement, if
a Trust Fund includes Mortgage Loans, the Master Servicer, a Special Servicer,
the Trustee, any provider of Credit Support and/or any other specified person
may be obligated to advance, or have the option of advancing, on or before each
Distribution Date, from its or their own funds or from excess funds held in the
related Certificate Account that are not part of the Available Distribution
Amount for the related series of Certificates for such Distribution Date, an
amount up to the aggregate of any payments of principal (other than any balloon
payments) and interest that were due on or in respect of such Mortgage Loans
during the related Due Period and were delinquent on the related Determination
Date.

         Advances are intended to maintain a regular flow of scheduled interest
and principal payments to holders of the class or classes of Certificates
entitled thereto, rather than to guarantee or insure against losses.
Accordingly, all advances made out of a specific entity's own funds will be
reimbursable out of related recoveries on the Mortgage Loans (including amounts
received under any instrument of Credit Support) respecting which such advances
were made (as to any Mortgage Loan, "Related Proceeds") and such other specific
sources as may be identified in the related Prospectus Supplement, including in
the case of a series that includes one or more classes of Subordinate
Certificates, collections on other Mortgage Loans in the related Trust Fund
that would otherwise be distributable to the holders of one or more classes of
such Subordinate Certificates. No advance will be required to be made by the
Master Servicer, a Special Servicer or the Trustee if, in the good faith
judgment of the Master Servicer, a Special Servicer or the Trustee, as the case
may be, such advance would not be recoverable from Related Proceeds or another
specifically identified source (any such advance, a "Nonrecoverable Advance");
and, if previously made by the Master Servicer, a Special Servicer or the
Trustee, a Nonrecoverable Advance will be reimbursable thereto from any amounts
in the related Certificate Account prior to any distributions being made to the
related series of Certificateholders.

         If advances have been made by the Master Servicer, Special Servicer,
Trustee or other entity from excess funds in a Certificate Account, such Master
Servicer, Special Servicer, Trustee or other entity, as the case may be, will
be required to replace such funds in such Certificate Account on any future
Distribution Date to the extent that funds in such Certificate Account on such
Distribution Date are less than payments required to be made to the related
series of Certificateholders on such date. If so specified in the related
Prospectus Supplement, the obligation of the Master Servicer, Special Servicer,
Trustee or other entity to make advances may be secured by a cash advance
reserve fund or a surety bond. If applicable, information regarding the
characteristics of, and the identity of any obligor on, any such surety bond,
will be set forth in the related Prospectus Supplement.

         If and to the extent so provided in the related Prospectus Supplement,
any entity making advances will be entitled to receive interest thereon for the
period that such advances are outstanding at the rate specified in such
Prospectus Supplement, and such entity will be entitled to payment of such
interest periodically from general collections

                                      38
<PAGE>

on the Mortgage Loans in the related Trust Fund prior to any payment to the
related series of Certificateholders or as otherwise provided in the related
Pooling Agreement and described in such Prospectus Supplement.

         The Prospectus Supplement for any series of Certificates evidencing an
interest in a Trust Fund that includes MBS will describe any comparable
advancing obligation of a party to the related Pooling Agreement or of a party
to the related MBS Agreement.

REPORTS TO CERTIFICATEHOLDERS

         On each Distribution Date, together with the distribution to the
holders of each class of the Offered Certificates of a series, the Master
Servicer or Trustee, as provided in the related Prospectus Supplement, will
forward to each such holder, a statement (a "Distribution Date Statement")
that, unless otherwise provided in the related Prospectus Supplement, will set
forth, among other things, in each case to the extent applicable:

         (i) the amount of such distribution to holders of such class of
Offered Certificates that was applied to reduce the Certificate Balance
thereof;

         (ii) the amount of such distribution to holders of such class of
Offered Certificates that is allocable to Accrued Certificate Interest;

         (iii) the amount, if any, of such distribution to holders of such
class of Offered Certificates that is allocable to (A) Prepayment Premiums and
(B) payments on account of Equity Participations;

         (iv) the amount, if any, by which such distribution is less than the
amounts to which holders of such class of Offered Certificates are entitled;

         (v) if the related Trust Fund includes Mortgage Loans, the aggregate
amount of advances included in such distribution;

         (vi) if the related Trust Fund includes Mortgage Loans, the amount of
servicing compensation received by the related Master Servicer (and, if payable
directly out of the related Trust Fund, by any Special Servicer and any
Sub-Servicer) and such other customary information as the reporting party deems
necessary or desirable, or that a Certificateholder reasonably requests, to
enable Certificateholders to prepare their tax returns;

         (vii) information regarding the aggregate principal balance of the
related Mortgage Assets on or about such Distribution Date;

         (viii) if the related Trust Fund includes Mortgage Loans, information
regarding the number and aggregate principal balance of such Mortgage Loans
that are delinquent in varying degrees (including specific indentification of
Mortgage Loans that are more than 60 days delinquent or in foreclosure;

         (ix) if the related Trust Fund includes Mortgage Loans, information
regarding the aggregate amount of losses incurred and principal prepayments
made with respect to such Mortgage Loans during the related Prepayment Period
(that is, the specified period, generally equal in length to the time period
between Distribution Dates, during which prepayments and other unscheduled
collections on the Mortgage Loans in the related Trust Fund must be received in
order to be distributed on a particular Distribution Date);

         (x) the Certificate Balance or Notional Amount, as the case may be, of
each class of Certificates (including any class of Certificates not offered
hereby) at the close of business on such Distribution Date, separately
identifying any reduction in such Certificate Balance or Notional Amount due to
the allocation of any losses in respect of the related Mortgage Assets, any
increase in such Certificate Balance or Notional Amount due to the allocation
of any negative amortization in respect of the related Mortgage Assets and any
increase in the Certificate Balance of a class of Accrual Certificates, if any,
in the event that Accrued Certificate Interest has been added to such balance;

                                      39
<PAGE>

         (xi) if such class of Offered Certificates has a variable Pass-Through
Rate or an adjustable Pass-Through Rate, the Pass-Through Rate applicable
thereto for such Distribution Date and, if determinable, for the next
succeeding Distribution Date;

         (xii) the amount deposited in or withdrawn from any reserve fund on
such Distribution Date, and the amount remaining on deposit in such reserve
fund as of the close of business on such Distribution Date;

         (xiii) if the related Trust Fund includes one or more instruments of
Credit Support, such as a letter of credit, an insurance policy and/or a surety
bond, the amount of coverage under each such instrument as of the close of
business on such Distribution Date; and

         (xiv) to the extent not otherwise reflected through the information
furnished pursuant to subclauses (x) and (xiii) above, the amount of Credit
Support being afforded by any classes of Subordinate Certificates.

         In the case of information furnished pursuant to subclauses (i)-(iii)
above, the amounts will be expressed as a dollar amount per minimum
denomination of the relevant class of Offered Certificates or per a specified
portion of such minimum denomination. The Prospectus Supplement for each series
of Certificates may describe additional information to be included in reports
to the holders of the Offered Certificates of such series.

         Within a reasonable period of time after the end of each calendar
year, the Master Servicer or Trustee for a series of Certificates, as the case
may be, will be required to furnish to each person who at any time during the
calendar year was a holder of an Offered Certificate of such series a statement
containing the information set forth in subclauses (i)-(iii) above, aggregated
for such calendar year or the applicable portion thereof during which such
person was a Certificateholder. Such obligation will be deemed to have been
satisfied to the extent that substantially comparable information is provided
pursuant to any requirements of the Code as are from time to time in force.
See, however, "Description of the Certificates--Book-Entry Registration and
Definitive Certificates".

         If the Trust Fund for a series of Certificates includes MBS, the
ability of the related Master Servicer or Trustee, as the case may be, to
include in any Distribution Date Statement information regarding the mortgage
loans underlying such MBS will depend on the reports received with respect to
such MBS. In such cases, the related Prospectus Supplement will describe the
loan-specific information to be included in the Distribution Date Statements
that will be forwarded to the holders of the Offered Certificates of that
series in connection with distributions made to them.

VOTING RIGHTS

         The voting rights evidenced by each series of Certificates (as to such
series, the "Voting Rights") will be allocated among the respective classes of
such series in the manner described in the related Prospectus Supplement.

         Certificateholders will generally not have a right to vote, except
with respect to required consents to certain amendments to the related Pooling
Agreement and as otherwise specified in the related Prospectus Supplement. See
"Description of the Pooling Agreements--Amendment". The holders of specified
amounts of Certificates of a particular series will have the right to act as a
group to remove the related Trustee and also upon the occurrence of certain
events which if continuing would constitute an Event of Default on the part of
the related Master Servicer. See "Description of the Pooling Agreements--Events
of Default", "--Rights Upon Event of Default" and "--Resignation and Removal of
the Trustee".

TERMINATION

         The obligations created by the Pooling Agreement for each series of
Certificates will terminate following (i) the final payment or other
liquidation of the last Mortgage Asset subject thereto or the disposition of
all property acquired upon foreclosure of any Mortgage Loan subject thereto and
(ii) the payment to the Certificateholders of that series of all amounts
required to be paid to them pursuant to such Pooling Agreement. Written notice
of termination

                                      40
<PAGE>

of a Pooling Agreement will be given to each Certificateholder of the related
series, and the final distribution will be made only upon presentation and
surrender of the Certificates of such series at the location to be specified in
the notice of termination.

         If so specified in the related Prospectus Supplement, a series of
Certificates may be subject to optional early termination through the
repurchase of the Mortgage Assets in the related Trust Fund by the party or
parties specified therein, under the circumstances and in the manner set forth
therein. If so provided in the related Prospectus Supplement, upon the
reduction of the Certificate Balance of a specified class or classes of
Certificates by a specified percentage or amount, a party designated therein
may be authorized or required to solicit bids for the purchase of all the
Mortgage Assets of the related Trust Fund, or of a sufficient portion of such
Mortgage Assets to retire such class or classes, under the circumstances and in
the manner set forth therein.

BOOK-ENTRY REGISTRATION AND DEFINITIVE CERTIFICATES

         If so provided in the Prospectus Supplement for a series of
Certificates, one or more classes of the Offered Certificates of such series
will be offered in book-entry format through the facilities of The Depository
Trust Company ("DTC"), and each such class will be represented by one or more
global Certificates registered in the name of DTC or its nominee.

         DTC is a limited-purpose trust company organized under the New York
Banking Law, a "banking corporation" within the meaning of the New York Banking
Law, a member of the Federal Reserve System, a "clearing corporation" within
the meaning of the New York Uniform Commercial Code, and a "clearing agency"
registered pursuant to the provisions of Section 17A of the Exchange Act. DTC
was created to hold securities for its participating organizations
("Participants") and facilitate the clearance and settlement of securities
transactions between Participants through electronic computerized book-entry
changes in their accounts, thereby eliminating the need for physical movement
of securities certificates. "Direct Participants", which maintain accounts with
DTC, include securities brokers and dealers, banks, trust companies and
clearing corporations and may include certain other organizations. DTC is owned
by a number of its Direct Participants and by the New York Stock Exchange,
Inc., the American Stock Exchange, Inc. and the National Association of
Securities Dealers, Inc. Access to the DTC system also is available to others
such as banks, brokers, dealers and trust companies that clear through or
maintain a custodial relationship with a Direct Participant, either directly or
indirectly ("Indirect Participants"). The rules applicable to DTC and its
Participants are on file with the Commission.

         Purchases of Book-Entry Certificates under the DTC system must be made
by or through Direct Participants, which will receive a credit for the
Book-Entry Certificates on DTC's records. The ownership interest of each actual
purchaser of a Book-Entry Certificate (a "Certificate Owner") is in turn to be
recorded on the Direct and Indirect Participants' records. Certificate Owners
will not receive written confirmation from DTC of their purchases, but
Certificate Owners are expected to receive written confirmations providing
details of such transactions, as well as periodic statements of their holdings,
from the Direct or Indirect Participant through which each Certificate Owner
entered into the transaction. Transfers of ownership interest in the Book-Entry
Certificates are to be accomplished by entries made on the books of
Participants acting on behalf of Certificate Owners. Certificate Owners will
not receive certificates representing their ownership interests in the
Book-Entry Certificates, except in the event that use of the book-entry system
for the Book-Entry Certificates of any series is discontinued as described
below.

         To facilitate subsequent transfer, all Offered Certificates deposited
by Participants with DTC are registered in the name of DTC's partnership
nominee, Cede & Co. The deposit of Offered Certificates with DTC and their
registration with Cede & Co. effect no change in beneficial ownership. DTC has
no knowledge of the actual Certificate Owners of the Book-Entry Certificates;
DTC's records reflect only the identity of the Direct Participants to whose
accounts such Certificates are credited, which may or may not be the
Certificate Owners. The Participants will remain responsible for keeping
account of their holdings on behalf of their customers.

                                      41
<PAGE>

         Conveyance of notices and other communications by DTC to Direct
Participants, by Direct Participants to Indirect Participants, and by Direct
Participants and Indirect Participants to Certificate Owners will be governed
by arrangements among them, subject to any statutory or regulatory requirements
as may be in effect from time to time.

         Distributions on the Book-Entry Certificates will be made to DTC.
DTC's practice is to credit Direct Participants' accounts on the related
Distribution Date in accordance with their respective holdings shown on DTC's
records unless DTC has reason to believe that it will not receive payment on
such date. Disbursement of such distributions by Participants to Certificate
Owners will be governed by standing instructions and customary practices, as is
the case with securities held for the accounts of customers in bearer form or
registered in "street name", and will be the responsibility of each such
Participant (and not of DTC, the Depositor or any Trustee or Master Servicer),
subject to any statutory or regulatory requirements as may be in effect from
time to time. Under a book-entry system, Certificate Owners may receive
payments after the related Distribution Date.

         Unless otherwise provided in the related Prospectus Supplement, the
only "Certificateholder" (as such term is used in the related Pooling
Agreement) will be the nominee of DTC, and the Certificate Owners will not be
recognized as Certificateholders under the Pooling Agreement. Certificate
Owners will be permitted to exercise the rights of Certificateholders under the
related Pooling Agreement only indirectly through the Participants who in turn
will exercise their rights through DTC. The Depositor is informed that DTC will
take action permitted to be taken by a Certificateholder under a Pooling
Agreement only at the direction of one or more Participants to whose account
with DTC interests in the Book-Entry Certificates are credited.

         Because DTC can act only on behalf of Participants, who in turn act on
behalf of Indirect Participants and certain Certificate Owners, the ability of
a Certificate Owner to pledge its interest in Book-Entry Certificates to
persons or entities that do not participate in the DTC system, or otherwise
take actions in respect of its interest in Book-Entry Certificates, may be
limited due to the lack of a physical certificate evidencing such interest.

         Unless otherwise specified in the related Prospectus Supplement,
Certificates initially issued in book-entry form will be issued as Definitive
Certificates to Certificate Owners or their nominees, rather than to DTC or its
nominee, only if (i) the Depositor advises the Trustee in writing that DTC is
no longer willing or able to discharge properly its responsibilities as
depository with respect to such Certificates and the Depositor is unable to
locate a qualified successor or (ii) the Depositor, at its option, elects to
terminate the book-entry system through DTC with respect to such Certificates.
Upon the occurrence of either of the events described in the preceding
sentence, DTC will be required to notify all Participants of the availability
through DTC of Definitive Certificates. Upon surrender by DTC of the
certificate or certificates representing a class of Book-Entry Certificates,
together with instructions for registration, the Trustee for the related series
or other designated party will be required to issue to the Certificate Owners
identified in such instructions the Definitive Certificates to which they are
entitled, and thereafter the holders of such Definitive Certificates will be
recognized as Certificateholders under the related Pooling Agreement.

                     DESCRIPTION OF THE POOLING AGREEMENTS

GENERAL

         The Certificates of each series will be issued pursuant to a pooling
and servicing agreement or other agreement specified in the related Prospectus
Supplement (in either case, a "Pooling Agreement"). In general, the parties to
a Pooling Agreement will include the Depositor, the Trustee, the Master
Servicer and, in some cases, a Special Servicer appointed as of the date of the
Pooling Agreement. However, a Pooling Agreement may include a Mortgage Asset
Seller as a party, and a Pooling Agreement that relates to a Trust Fund that
consists solely of MBS may not include the Master Servicer or other servicer as
a party. All parties to each Pooling Agreement under which Certificates of a
series are issued will be identified in the related Prospectus Supplement. If
so specified in the related Prospectus Supplement, an affiliate of the
Depositor, or the Mortgage Asset Seller or an affiliate thereof, may perform
the functions of Master Servicer or Special Servicer. Any party to a Pooling
Agreement may own Certificates issued thereunder; however, except with respect
to required consents to certain amendments to a Pooling Agreement,

                                      42
<PAGE>

Certificates issued thereunder that are held by the Master Servicer or a
Special Servicer for the related series will not be allocated Voting Rights.

         A form of a pooling and servicing agreement has been filed as an
exhibit to the Registration Statement of which this Prospectus is a part.
However, the provisions of each Pooling Agreement will vary depending upon the
nature of the Certificates to be issued thereunder and the nature of the
related Trust Fund. The following summaries describe certain provisions that
may appear in a Pooling Agreement under which Certificates that evidence
interests in Mortgage Loans will be issued. The Prospectus Supplement for a
series of Certificates will describe any provision of the related Pooling
Agreement that materially differs from the description thereof contained in
this Prospectus and, if the related Trust Fund includes MBS, will summarize all
of the material provisions of the related Pooling Agreement. The summaries
herein do not purport to be complete and are subject to, and are qualified in
their entirety by reference to, all of the provisions of the Pooling Agreement
for each series of Certificates and the description of such provisions in the
related Prospectus Supplement. As used herein with respect to any series, the
term "Certificate" refers to all of the Certificates of that series, whether or
not offered hereby and by the related Prospectus Supplement, unless the context
otherwise requires. The Depositor will provide a copy of the Pooling Agreement
(without exhibits) that relates to any series of Certificates without charge
upon written request of a holder of a Certificate of such series addressed to
Bear Stearns Commercial Mortgage Securities Inc., 245 Park Avenue, New York,
New York 10167, Attention:
James G. Reichek.

ASSIGNMENT OF MORTGAGE LOANS; REPURCHASES

         At the time of issuance of any series of Certificates, the Depositor
will assign (or cause to be assigned) to the designated Trustee the Mortgage
Loans to be included in the related Trust Fund, together with, unless otherwise
specified in the related Prospectus Supplement, all principal and interest to
be received on or with respect to such Mortgage Loans after the Cut-off Date,
other than principal and interest due on or before the Cut-off Date. The
Trustee will, concurrently with such assignment, deliver the Certificates to or
at the direction of the Depositor in exchange for the Mortgage Loans and the
other assets to be included in the Trust Fund for such series. Each Mortgage
Loan will be identified in a schedule appearing as an exhibit to the related
Pooling Agreement. Such schedule generally will include detailed information
that pertains to each Mortgage Loan included in the related Trust Fund, which
information will typically include the address of the related Mortgaged
Property and type of such property; the Mortgage Rate and, if applicable, the
applicable index, gross margin, adjustment date and any rate cap information;
the original and remaining term to maturity; the original amortization term;
and the original and outstanding principal balance.

         With respect to each Mortgage Loan to be included in a Trust Fund, the
Depositor will deliver (or cause to be delivered) to the related Trustee (or to
a custodian appointed by the Trustee) certain loan documents which, unless
otherwise specified in the related Prospectus Supplement, will include the
original Mortgage Note endorsed, without recourse, to the order of the Trustee,
the original Mortgage (or a certified copy thereof) with evidence of recording
indicated thereon and an assignment of the Mortgage to the Trustee in
recordable form. Unless otherwise provided in the Prospectus Supplement for a
series of Certificates, the related Pooling Agreement will require that the
Depositor or another party thereto promptly cause each such assignment of
Mortgage to be recorded in the appropriate public office for real property
records.

         The Trustee (or a custodian appointed by the Trustee) for a series of
Certificates will be required to review the Mortgage Loan documents delivered
to it within a specified period of days after receipt thereof, and the Trustee
(or such custodian) will hold such documents in trust for the benefit of the
Certificateholders of such series. Unless otherwise specified in the related
Prospectus Supplement, if any such document is found to be missing or
defective, and such omission or defect, as the case may be, materially and
adversely affects the interests of the Certificateholders of the related
series, the Trustee (or such custodian) will be required to notify the Master
Servicer and the Depositor, and one of such persons will be required to notify
the relevant Mortgage Asset Seller. In that case, and if the Mortgage Asset
Seller cannot deliver the document or cure the defect within a specified number
of days after receipt of such notice, then, except as otherwise specified below
or in the related Prospectus Supplement, the Mortgage Asset Seller will be
obligated to repurchase the related Mortgage Loan from the Trustee at a price
that will be specified in the related Prospectus Supplement. If so provided in
the Prospectus Supplement for a series of Certificates, a Mortgage

                                      43
<PAGE>

Asset Seller, in lieu of repurchasing a Mortgage Loan as to which there is
missing or defective loan documentation, will have the option, exercisable upon
certain conditions and/or within a specified period after initial issuance of
such series of Certificates, to replace such Mortgage Loan with one or more
other mortgage loans, in accordance with standards that will be described in
the Prospectus Supplement. Unless otherwise specified in the related Prospectus
Supplement, this repurchase or substitution obligation will constitute the sole
remedy to holders of the Certificates of any series or to the related Trustee
on their behalf for missing or defective loan documentation and neither the
Depositor nor, unless it is the Mortgage Asset Seller, the Master Servicer will
be obligated to purchase or replace a Mortgage Loan if a Mortgage Asset Seller
defaults on its obligation to do so. Notwithstanding the foregoing, if a
document has not been delivered to the related Trustee (or to a custodian
appointed by the Trustee) because such document has been submitted for
recording, and neither such document nor a certified copy thereof, in either
case with evidence of recording thereon, can be obtained because of delays on
the part of the applicable recording office, then, unless otherwise specified
in the related Prospectus Supplement, the Mortgage Asset Seller will not be
required to repurchase or replace the affected Mortgage Loan on the basis of
such missing document so long as it continues in good faith to attempt to
obtain such document or such certified copy.

REPRESENTATIONS AND WARRANTIES; REPURCHASES

         Unless otherwise provided in the Prospectus Supplement for a series of
Certificates, the Depositor will, with respect to each Mortgage Loan in the
related Trust Fund, make or assign, or cause to be made or assigned, certain
representations and warranties (the person making such representations and
warranties, the "Warranting Party") covering, by way of example: (i) the
accuracy of the information set forth for such Mortgage Loan on the schedule of
Mortgage Loans appearing as an exhibit to the related Pooling Agreement; (ii)
the enforceability of the related Mortgage Note and Mortgage and the existence
of title insurance insuring the lien priority of the related Mortgage; (iii)
the Warranting Party's title to the Mortgage Loan and the authority of the
Warranting Party to sell the Mortgage Loan; and (iv) the payment status of the
Mortgage Loan. It is expected that in most cases the Warranting Party will be
the Mortgage Asset Seller; however, the Warranting Party may also be an
affiliate of the Mortgage Asset Seller, the Depositor or an affiliate of the
Depositor, the Master Servicer, a Special Servicer or another person acceptable
to the Depositor. The Warranting Party, if other than the Mortgage Asset
Seller, will be identified in the related Prospectus Supplement.

         Unless otherwise provided in the related Prospectus Supplement, each
Pooling Agreement will provide that the Master Servicer and/or Trustee will be
required to notify promptly any Warranting Party of any breach of any
representation or warranty made by it in respect of a Mortgage Loan that
materially and adversely affects the interests of the Certificateholders of the
related series. If such Warranting Party cannot cure such breach within a
specified period following the date on which it was notified of such breach,
then, unless otherwise provided in the related Prospectus Supplement, it will
be obligated to repurchase such Mortgage Loan from the Trustee at a price that
will be specified in the related Prospectus Supplement. If so provided in the
Prospectus Supplement for a series of Certificates, a Warranting Party, in lieu
of repurchasing a Mortgage Loan as to which a breach has occurred, will have
the option, exercisable upon certain conditions and/or within a specified
period after initial issuance of such series of Certificates, to replace such
Mortgage Loan with one or more other mortgage loans, in accordance with
standards that will be described in the Prospectus Supplement. Unless otherwise
specified in the related Prospectus Supplement, this repurchase or substitution
obligation will constitute the sole remedy available to holders of the
Certificates of any series or to the related Trustee on their behalf for a
breach of representation and warranty by a Warranting Party and neither the
Depositor nor the Master Servicer, in either case unless it is the Warranting
Party, will be obligated to purchase or replace a Mortgage Loan if a Warranting
Party defaults on its obligation to do so.

         In some cases, representations and warranties will have been made in
respect of a Mortgage Loan as of a date prior to the date upon which the
related series of Certificates is issued, and thus may not address events that
may occur following the date as of which they were made. However, the Depositor
will not include any Mortgage Loan in the Trust Fund for any series of
Certificates if anything has come to the Depositor's attention that would cause
it to believe that the representations and warranties made in respect of such
Mortgage Loan will not be accurate in all material respects as of the date of
issuance. The date as of which the representations and warranties regarding the
Mortgage Loans in any Trust Fund were made will be specified in the related
Prospectus Supplement.

                                      44
<PAGE>

COLLECTION AND OTHER SERVICING PROCEDURES

         The Master Servicer for any Trust Fund, directly or through
Sub-Servicers, will be required to make reasonable efforts to collect all
scheduled payments under the Mortgage Loans in such Trust Fund, and will be
required to follow such collection procedures as it would follow with respect
to mortgage loans that are comparable to the Mortgage Loans in such Trust Fund
and held for its own account, provided such procedures are consistent with (i)
the terms of the related Pooling Agreement and any related instrument of Credit
Support included in such Trust Fund, (ii) applicable law and (iii) the
servicing standard specified in the related Pooling Agreement and Prospectus
Supplement (the "Servicing Standard").

         The Master Servicer for any Trust Fund, directly or through
Sub-Servicers, will also be required to perform as to the Mortgage Loans in
such Trust Fund various other customary functions of a servicer of comparable
loans, including maintaining escrow or impound accounts, if required under the
related Pooling Agreement, for payment of taxes, insurance premiums, ground
rents and similar items, or otherwise monitoring the timely payment of those
items; attempting to collect delinquent payments; supervising foreclosures;
negotiating modifications; conducting property inspections on a periodic or
other basis; managing (or overseeing the management of) Mortgaged Properties
acquired on behalf of such Trust Fund through foreclosure, deed-in-lieu of
foreclosure or otherwise (each, an "REO Property"); and maintaining servicing
records relating to such Mortgage Loans. Unless otherwise specified in the
related Prospectus Supplement, the Master Servicer will be responsible for
filing and settling claims in respect of particular Mortgage Loans under any
applicable instrument of Credit Support. See "Description of Credit Support".

SUB-SERVICERS

         The Master Servicer may delegate its servicing obligations in respect
of the Mortgage Loans serviced thereby to one or more third-party servicers
(each, a "Sub-Servicer"); provided that, unless otherwise specified in the
related Prospectus Supplement, such Master Servicer will remain obligated under
the related Pooling Agreement. A Sub-Servicer for any series of Certificates
may be an affiliate of the Depositor or Master Servicer. Unless otherwise
provided in the related Prospectus Supplement, each sub-servicing agreement
between the Master Servicer and a Sub-Servicer (a "Sub-Servicing Agreement")
will provide that, if for any reason the Master Servicer is no longer acting in
such capacity, the Trustee or any successor Master Servicer may assume the
Master Servicer's rights and obligations under such Sub-Servicing Agreement.
The Master Servicer will be required to monitor the performance of
Sub-Servicers retained by it and will have the right to remove a Sub-Servicer
retained by it at any time it considers such removal to be in the best
interests of Certificateholders.

         Unless otherwise provided in the related Prospectus Supplement, the
Master Servicer will be solely liable for all fees owed by it to any
Sub-Servicer, irrespective of whether the Master Servicer's compensation
pursuant to the related Pooling Agreement is sufficient to pay such fees. Each
Sub-Servicer will be reimbursed by the Master Servicer that retained it for
certain expenditures which it makes, generally to the same extent the Master
Servicer would be reimbursed under a Pooling Agreement. See "--Certificate
Account" and "--Servicing Compensation and Payment of Expenses".

SPECIAL SERVICERS


         To the extent so specified in the related Prospectus Supplement, one
or more special servicers (each, a "Special Servicer") may be a party to the
related Pooling Agreement or may be appointed by the Master Servicer or another
specified party. A Special Servicer for any series of Certificates may be an
affiliate of the Depositor or the Master Servicer. A Special Servicer may be
entitled to any of the rights, and subject to any of the obligations, described
herein in respect of the Master Servicer. The related Prospectus Supplement
will describe the rights, obligations and compensation of any Special Servicer
for a particular Series of Certificates. The Master Servicer will be liable for
the performance of a Special Servicer only if, and to the extent, set forth in
the related Prospectus Supplement.


                                      45
<PAGE>

CERTIFICATE ACCOUNT

         General. The Master Servicer, the Trustee and/or a Special Servicer
will, as to each Trust Fund that includes Mortgage Loans, establish and
maintain or cause to be established and maintained one or more separate
accounts for the collection of payments on or in respect of such Mortgage Loans
(collectively, the "Certificate Account"), which will be established so as to
comply with the standards of each Rating Agency that has rated any one or more
classes of Certificates of the related series. A Certificate Account may be
maintained as an interest-bearing or a non-interest-bearing account and the
funds held therein may be invested pending each succeeding Distribution Date in
United States government securities and other obligations that are acceptable
to each Rating Agency that has rated any one or more classes of Certificates of
the related series ("Permitted Investments"). Unless otherwise provided in the
related Prospectus Supplement, any interest or other income earned on funds in
a Certificate Account will be paid to the related Master Servicer, Trustee or
Special Servicer (if any) as additional compensation. A Certificate Account may
be maintained with the related Master Servicer, Special Servicer or Mortgage
Asset Seller or with a depository institution that is an affiliate of any of
the foregoing or of the Depositor, provided that it complies with applicable
Rating Agency standards. If permitted by the applicable Rating Agency or
Agencies and so specified in the related Prospectus Supplement, a Certificate
Account may contain funds relating to more than one series of mortgage
pass-through certificates and may contain other funds representing payments on
mortgage loans owned by the related Master Servicer or Special Servicer (if
any) or serviced by either on behalf of others.

         Deposits. Unless otherwise provided in the related Pooling Agreement
and described in the related Prospectus Supplement, the Master Servicer,
Trustee or Special Servicer will be required to deposit or cause to be
deposited in the Certificate Account for each Trust Fund that includes Mortgage
Loans, within a certain period following receipt (in the case of collections on
or in respect of the Mortgage Loans) or otherwise as provided in the related
Pooling Agreement, the following payments and collections received or made by
the Master Servicer, the Trustee or any Special Servicer subsequent to the
Cut-off Date (other than payments due on or before the Cut-off Date):

         (i) all payments on account of principal, including principal
prepayments, on the Mortgage Loans;

         (ii) all payments on account of interest on the Mortgage Loans,
including any default interest collected, in each case net of any portion
thereof retained by the Master Servicer or any Special Servicer as its
servicing compensation or as compensation to the Trustee;

         (iii) all proceeds received under any hazard, title or other insurance
policy that provides coverage with respect to a Mortgaged Property or the
related Mortgage Loan or in connection with the full or partial condemnation of
a Mortgaged Property (other than proceeds applied to the restoration of the
property or released to the related borrower in accordance with the customary
servicing practices of the Master Servicer (or, if applicable, a Special
Servicer) and/or the terms and conditions of the related Mortgage)
(collectively, "Insurance and Condemnation Proceeds") and all other amounts
received and retained in connection with the liquidation of defaulted Mortgage
Loans or property acquired in respect thereof, by foreclosure or otherwise
("Liquidation Proceeds"), together with the net operating income (less
reasonable reserves for future expenses) derived from the operation of any
Mortgaged Properties acquired by the Trust Fund through foreclosure or
otherwise;

         (iv) any amounts paid under any instrument or drawn from any fund that
constitutes Credit Support for the related series of Certificates as described
under "Description of Credit Support";

         (v) any advances made as described under "Description of the
Certificates--Advances in Respect of Delinquencies";

         (vi) any amounts paid under any Cash Flow Agreement, as described
under "Description of the Trust Funds--Cash Flow Agreements";

         (vii) all proceeds of the purchase of any Mortgage Loan, or property
acquired in respect thereof, by the Depositor, any Mortgage Asset Seller or any
other specified person as described under "--Assignment of Mortgage

                                      46
<PAGE>

Loans; Repurchases" and "--Representations and Warranties; Repurchases", all
proceeds of the purchase of any defaulted Mortgage Loan as described under
"--Realization Upon Defaulted Mortgage Loans", and all proceeds of any Mortgage
Asset purchased as described under "Description of the
Certificates--Termination" (all of the foregoing, also "Liquidation Proceeds");

         (viii) any amounts paid by the Master Servicer to cover Prepayment
Interest Shortfalls arising out of the prepayment of Mortgage Loans as
described under "--Servicing Compensation and Payment of Expenses";

         (ix) to the extent that any such item does not constitute additional
servicing compensation to the Master Servicer or a Special Servicer, any
payments on account of modification or assumption fees, late payment charges,
Prepayment Premiums or Equity Participations with respect to the Mortgage
Loans;

         (x) all payments required to be deposited in the Certificate Account
with respect to any deductible clause in any blanket insurance policy described
under "--Hazard Insurance Policies";

         (xi) any amount required to be deposited by the Master Servicer or the
Trustee in connection with losses realized on investments for the benefit of
the Master Servicer or the Trustee, as the case may be, of funds held in the
Certificate Account; and

         (xii) any other amounts required to be deposited in the Certificate
Account as provided in the related Pooling Agreement and described in the
related Prospectus Supplement.

         Withdrawals. Unless otherwise provided in the related Pooling
Agreement and described in the related Prospectus Supplement, the Master
Servicer, Trustee or Special Servicer may make withdrawals from the Certificate
Account for each Trust Fund that includes Mortgage Loans for any of the
following purposes:

         (i) to make distributions to the Certificateholders on each
Distribution Date;

         (ii) to pay the Master Servicer, the Trustee or a Special Servicer any
servicing fees not previously retained thereby, such payment to be made out of
payments on the particular Mortgage Loans as to which such fees were earned;

         (iii) to reimburse the Master Servicer, a Special Servicer, the
Trustee or any other specified person for any unreimbursed amounts advanced by
it as described under "Description of the Certificates--Advances in Respect of
Delinquencies", such reimbursement to be made out of amounts received that were
identified and applied by the Master Servicer or a Special Servicer, as
applicable, as late collections of interest on and principal of the particular
Mortgage Loans with respect to which the advances were made or out of amounts
drawn under any instrument of Credit Support with respect to such Mortgage
Loans;

         (iv) to reimburse the Master Servicer, the Trustee or a Special
Servicer for unpaid servicing fees earned by it and certain unreimbursed
servicing expenses incurred by it with respect to Mortgage Loans in the Trust
Fund and properties acquired in respect thereof, such reimbursement to be made
out of amounts that represent Liquidation Proceeds and Insurance and
Condemnation Proceeds collected on the particular Mortgage Loans and
properties, and net income collected on the particular properties, with respect
to which such fees were earned or such expenses were incurred or out of amounts
drawn under any instrument of Credit Support with respect to such Mortgage
Loans and properties;

         (v) to reimburse the Master Servicer, a Special Servicer, the Trustee
or other specified person for any advances described in clause (iii) above made
by it and/or any servicing expenses referred to in clause (iv) above incurred
by it that, in the good faith judgment of the Master Servicer, Special
Servicer, Trustee or other specified person, as applicable, will not be
recoverable from the amounts described in clauses (iii) and (iv), respectively,
such reimbursement to be made from amounts collected on other Mortgage Loans in
the same Trust Fund or, if and to the extent so provided by the related Pooling
Agreement and described in the related Prospectus Supplement, only from

                                      47
<PAGE>

that portion of amounts collected on such other Mortgage Loans that is
otherwise distributable on one or more classes of Subordinate Certificates of
the related series;

         (vi) if and to the extent described in the related Prospectus
Supplement, to pay the Master Servicer, a Special Servicer, the Trustee or any
other specified person interest accrued on the advances described in clause
(iii) above made by it and the servicing expenses described in clause (iv)
above incurred by it while such remain outstanding and unreimbursed;

         (vii) to pay for costs and expenses incurred by the Trust Fund for
environmental site assessments performed with respect to Mortgaged Properties
that constitute security for defaulted Mortgage Loans, and for any containment,
clean-up or remediation of hazardous wastes and materials present on such
Mortgaged Properties, as described under "--Realization Upon Defaulted Mortgage
Loans";

         (viii) to reimburse the Master Servicer, the Special Servicer, the
Depositor, or any of their respective directors, officers, employees and
agents, as the case may be, for certain expenses, costs and liabilities
incurred thereby, as and to the extent described under "--Certain Matters
Regarding the Master Servicer and the Depositor";

         (ix) if and to the extent described in the related Prospectus
Supplement, to pay the fees of Trustee;

         (x) to reimburse the Trustee or any of its directors, officers,
employees and agents, as the case may be, for certain expenses, costs and
liabilities incurred thereby, as and to the extent described under "--Certain
Matters Regarding the Trustee";

         (xi) if and to the extent described in the related Prospectus
Supplement, to pay the fees of any provider of Credit Support;

         (xii) if and to the extent described in the related Prospectus
Supplement, to reimburse prior draws on any instrument of Credit Support;

         (xiii) to pay the Master Servicer, a Special Servicer or the Trustee,
as appropriate, interest and investment income earned in respect of amounts
held in the Certificate Account as additional compensation;

         (xiv) to pay (generally from related income) for costs incurred in
connection with the operation, management and maintenance of any Mortgaged
Property acquired by the Trust Fund by foreclosure or otherwise;

         (xv) if one or more elections have been made to treat the Trust Fund
or designated portions thereof as a REMIC, to pay any federal, state or local
taxes imposed on the Trust Fund or its assets or transactions, as and to the
extent described under "Certain Federal Income Tax Consequences--Federal Income
Tax Consequences for REMIC Certificates--Taxes That May Be Imposed on the REMIC
Pool";

         (xvi) to pay for the cost of an independent appraiser or other expert
in real estate matters retained to determine a fair sale price for a defaulted
Mortgage Loan or a property acquired in respect thereof in connection with the
liquidation of such Mortgage Loan or property;

         (xvii) to pay for the cost of various opinions of counsel obtained
pursuant to the related Pooling Agreement for the benefit of
Certificateholders;

         (xviii) to make any other withdrawals permitted by the related Pooling
Agreement and described in the related Prospectus Supplement; and

         (xix) to clear and terminate the Certificate Account upon the
termination of the Trust Fund.

                                      48
<PAGE>

MODIFICATIONS, WAIVERS AND AMENDMENTS OF MORTGAGE LOANS

         The Master Servicer may agree to modify, waive or amend any term of
any Mortgage Loan serviced by it in a manner consistent with the applicable
Servicing Standard; provided that, unless otherwise set forth in the related
Prospectus Supplement, the modification, waiver or amendment (i) will not
affect the amount or timing of any scheduled payments of principal or interest
on the Mortgage Loan, (ii) will not, in the judgment of the Master Servicer,
materially impair the security for the Mortgage Loan or reduce the likelihood
of timely payment of amounts due thereon and (iii) will not adversely affect
the coverage under any applicable instrument of Credit Support. Unless
otherwise provided in the related Prospectus Supplement, the Master Servicer
also may agree to any other modification, waiver or amendment if, in its
judgment, (i) a material default on the Mortgage Loan has occurred or a payment
default is imminent, (ii) such modification, waiver or amendment is reasonably
likely to produce a greater recovery with respect to the Mortgage Loan, taking
into account the time value of money, than would liquidation and (iii) such
modification, waiver or amendment will not adversely affect the coverage under
any applicable instrument of Credit Support.

REALIZATION UPON DEFAULTED MORTGAGE LOANS

         A borrower's failure to make required Mortgage Loan payments may mean
that operating income is insufficient to service the mortgage debt, or may
reflect the diversion of that income from the servicing of the mortgage debt.
In addition, a borrower that is unable to make Mortgage Loan payments may also
be unable to make timely payment of taxes and insurance premiums and to
otherwise maintain the related Mortgaged Property. In general, the Master
Servicer for a series of Certificates will be required to monitor any Mortgage
Loan in the related Trust Fund that is in default, evaluate whether the causes
of the default can be corrected over a reasonable period without significant
impairment of the value of the related Mortgaged Property, initiate corrective
action in cooperation with the borrower if cure is likely, inspect the related
Mortgaged Property and take such other actions as are consistent with the
Servicing Standard. A significant period of time may elapse before the Master
Servicer is able to assess the success of any such corrective action or the
need for additional initiatives.

         The time within which the Master Servicer can make the initial
determination of appropriate action, evaluate the success of corrective action,
develop additional initiatives, institute foreclosure proceedings and actually
foreclose (or accept a deed to a Mortgaged Property in lieu of foreclosure) on
behalf of the Certificateholders may vary considerably depending on the
particular Mortgage Loan, the Mortgaged Property, the borrower, the presence of
an acceptable party to assume the Mortgage Loan and the laws of the
jurisdiction in which the Mortgaged Property is located. If a borrower files a
bankruptcy petition, the Master Servicer may not be permitted to accelerate the
maturity of the related Mortgage Loan or to foreclose on the related Mortgaged
Property for a considerable period of time, and such Mortgage Loan may be
restructured in the resulting bankruptcy proceedings. See "Certain Legal
Aspects of Mortgage Loans".

         A Pooling Agreement may grant to the Master Servicer, a Special
Servicer, a provider of Credit Support and/or the holder or holders of certain
classes of the related series of Certificates a right of first refusal to
purchase from the Trust Fund, at a predetermined purchase price (which, if
insufficient to fully fund the entitlements of Certificateholders to principal
and interest thereon, will be specified in the related Prospectus Supplement),
any Mortgage Loan as to which a specified number of scheduled payments are
delinquent. In addition, unless otherwise specified in the related Prospectus
Supplement, the Master Servicer may offer to sell any defaulted Mortgage Loan
if and when the Master Servicer determines, consistent with the applicable
Servicing Standard, that such a sale would produce a greater recovery, taking
into account the time value of money, than would liquidation of the related
Mortgaged Property. Unless otherwise provided in the related Prospectus
Supplement, the related Pooling Agreement will require that the Master Servicer
accept the highest cash bid received from any person (including itself, the
Depositor or any affiliate of either of them or any Certificateholder) that
constitutes a fair price for such defaulted Mortgage Loan. In the absence of
any bid determined in accordance with the related Pooling Agreement to be fair,
the Master Servicer will generally be required to proceed against the related
Mortgaged Property, subject to the discussion below.

                                      49
<PAGE>

         If a default on a Mortgage Loan has occurred or, in the Master
Servicer's judgment, a payment default is imminent, the Master Servicer, on
behalf of the Trustee, may at any time institute foreclosure proceedings,
exercise any power of sale contained in the related Mortgage, obtain a deed in
lieu of foreclosure, or otherwise acquire title to the related Mortgaged
Property, by operation of law or otherwise, if such action is consistent with
the Servicing Standard. Unless otherwise specified in the related Prospectus
Supplement, the Master Servicer may not, however, acquire title to any
Mortgaged Property, have a receiver of rents appointed with respect to any
Mortgaged Property or take any other action with respect to any Mortgaged
Property that would cause the Trustee, for the benefit of the related series of
Certificateholders, or any other specified person to be considered to hold
title to, to be a "mortgagee-in-possession" of, or to be an "owner" or an
"operator" of such Mortgaged Property within the meaning of certain federal
environmental laws, unless the Master Servicer has previously determined, based
on a report prepared by a person who regularly conducts environmental audits
(which report will be an expense of the Trust Fund), that either:

         (i) the Mortgaged Property is in compliance with applicable
environmental laws and regulations or, if not, that taking such actions as are
necessary to bring the Mortgaged Property into compliance therewith is
reasonably likely to produce a greater recovery, taking into account the time
value of money, than not taking such actions; and

         (ii) there are no circumstances or conditions present at the Mortgaged
Property that have resulted in any contamination for which investigation,
testing, monitoring, containment, clean-up or remediation could be required
under any applicable environmental laws and regulations or, if such
circumstances or conditions are present for which any such action could be
required, taking such actions with respect to the Mortgaged Property is
reasonably likely to produce a greater recovery, taking into account the time
value of money, than not taking such actions. See "Certain Legal Aspects of
Mortgage Loans--Environmental Risks".

         Unless otherwise provided in the related Prospectus Supplement, if
title to any Mortgaged Property is acquired by a Trust Fund as to which one or
more REMIC elections have been made, the Master Servicer (or a Special
Servicer), on behalf of the Trust Fund, will be required to sell the Mortgaged
Property within two years of acquisition, unless (i) the Internal Revenue
Service grants an extension of time to sell such property or (ii) the Trustee
receives an opinion of independent counsel to the effect that the holding of
the property by the Trust Fund for more than two years after its acquisition
will not result in the imposition of a tax on the Trust Fund or cause the Trust
Fund (or any designated portion thereof) to fail to qualify as a REMIC under
the Code at any time that any Certificate is outstanding. Subject to the
foregoing, the Master Servicer will generally be required to solicit bids for
any Mortgaged Property so acquired in such a manner as will be reasonably
likely to realize a fair price for such property. If the Trust Fund acquires
title to any Mortgaged Property, the Master Servicer, on behalf of the Trust
Fund, may retain an independent contractor to manage and operate such property.
The retention of an independent contractor, however, will not relieve the
Master Servicer of its obligation to manage such Mortgaged Property in a manner
consistent with the Servicing Standard.

         If Liquidation Proceeds collected with respect to a defaulted Mortgage
Loan are less than the outstanding principal balance of the defaulted Mortgage
Loan plus interest accrued thereon plus the aggregate amount of reimbursable
expenses incurred by the Master Servicer in connection with such Mortgage Loan,
the Trust Fund will realize a loss in the amount of such shortfall. The Master
Servicer will be entitled to reimbursement out of the Liquidation Proceeds
recovered on any defaulted Mortgage Loan, prior to the distribution of such
Liquidation Proceeds to Certificateholders, amounts that represent unpaid
servicing compensation in respect of the Mortgage Loan, unreimbursed servicing
expenses incurred with respect to the Mortgage Loan and any unreimbursed
advances of delinquent payments made with respect to the Mortgage Loan.

         If any Mortgaged Property suffers damage such that the proceeds, if
any, of the related hazard insurance policy are insufficient to restore fully
the damaged property, the Master Servicer will not be required to expend its
own funds to effect such restoration unless (and to the extent not otherwise
provided in the related Prospectus Supplement) it determines (i) that such
restoration will increase the proceeds to Certificateholders on liquidation of
the Mortgage Loan after reimbursement of the Master Servicer for its expenses
and (ii) that such expenses will be recoverable by it from related Insurance
and Condemnation Proceeds or Liquidation Proceeds.

                                      50
<PAGE>

HAZARD INSURANCE POLICIES

         Unless otherwise specified in the related Prospectus Supplement, each
Pooling Agreement will require the Master Servicer to cause each Mortgage Loan
borrower to maintain a hazard insurance policy that provides for such coverage
as is required under the related Mortgage or, if the Mortgage permits the
holder thereof to dictate to the borrower the insurance coverage to be
maintained on the related Mortgaged Property, such coverage as is consistent
with the requirements of the Servicing Standard. Unless otherwise specified in
the related Prospectus Supplement, such coverage generally will be in an amount
equal to the lesser of the principal balance owing on such Mortgage Loan and
the replacement cost of the related Mortgaged Property. The ability of the
Master Servicer to assure that hazard insurance proceeds are appropriately
applied may be dependent upon its being named as an additional insured under
any hazard insurance policy and under any other insurance policy referred to
below, or upon the extent to which information concerning covered losses is
furnished by borrowers. All amounts collected by the Master Servicer under any
such policy (except for amounts to be applied to the restoration or repair of
the Mortgaged Property or released to the borrower in accordance with the
Master Servicer's normal servicing procedures and/or to the terms and
conditions of the related Mortgage and Mortgage Note) will be deposited in the
related Certificate Account. The Pooling Agreement may provide that the Master
Servicer may satisfy its obligation to cause each borrower to maintain such a
hazard insurance policy by maintaining a blanket policy insuring against hazard
losses on all of the Mortgage Loans in a Trust Fund. If such blanket policy
contains a deductible clause, the Master Servicer will be required, in the
event of a casualty covered by such blanket policy, to deposit in the related
Certificate Account all sums that would have been deposited therein but for
such deductible clause.

         In general, the standard form of fire and extended coverage policy
covers physical damage to or destruction of the improvements of the property by
fire, lightning, explosion, smoke, windstorm and hail, and riot, strike and
civil commotion, subject to the conditions and exclusions specified in each
policy. Although the policies covering the Mortgaged Properties will be
underwritten by different insurers under different state laws in accordance
with different applicable state forms, and therefore will not contain identical
terms and conditions, most such policies typically do not cover any physical
damage resulting from war, revolution, governmental actions, floods and other
water-related causes, earth movement (including earthquakes, landslides and
mudflows), wet or dry rot, vermin, domestic animals and certain other kinds of
risks. Accordingly, a Mortgaged Property may not be insured for losses arising
from any such cause unless the related Mortgage specifically requires, or
permits the holder thereof to require, such coverage.

         The hazard insurance policies covering the Mortgaged Properties will
typically contain co-insurance clauses that in effect require an insured at all
times to carry insurance of a specified percentage (generally 80% to 90%) of
the full replacement value of the improvements on the property in order to
recover the full amount of any partial loss. If the insured's coverage falls
below this specified percentage, such clauses generally provide that the
insurer's liability in the event of partial loss does not exceed the lesser of
(i) the replacement cost of the improvements less physical depreciation and
(ii) such proportion of the loss as the amount of insurance carried bears to
the specified percentage of the full replacement cost of such improvements.

DUE-ON-SALE AND DUE-ON-ENCUMBRANCE PROVISIONS

         Certain of the Mortgage Loans may contain a due-on-sale clause that
entitles the lender to accelerate payment of the Mortgage Loan upon any sale or
other transfer of the related Mortgaged Property made without the lender's
consent. Certain of the Mortgage Loans may also contain a due-on-encumbrance
clause that entitles the lender to accelerate the maturity of the Mortgage Loan
upon the creation of any other lien or encumbrance upon the Mortgaged Property.
Unless otherwise provided in the related Prospectus Supplement, the Master
Servicer will determine whether to exercise any right the Trustee may have
under any such provision in a manner consistent with the Servicing Standard.
Unless otherwise specified in the related Prospectus Supplement, the Master
Servicer will be entitled to retain as additional servicing compensation any
fee collected in connection with the permitted transfer of a Mortgaged
Property. See "Certain Legal Aspects of Mortgage Loans--Due-on-Sale and
Due-on-Encumbrance".

                                      51
<PAGE>

SERVICING COMPENSATION AND PAYMENT OF EXPENSES

         Unless otherwise specified in the related Prospectus Supplement, the
Master Servicer's primary servicing compensation with respect to a series of
Certificates will come from the periodic payment to it of a specified portion
of the interest payments on each Mortgage Loan in the related Trust Fund.
Because that compensation is generally based on a percentage of the principal
balance of each such Mortgage Loan outstanding from time to time, it will
decrease in accordance with the amortization of the Mortgage Loans. The
Prospectus Supplement with respect to a series of Certificates may provide
that, as additional compensation, the Master Servicer may retain all or a
portion of late payment charges, Prepayment Premiums, modification fees and
other fees collected from borrowers and any interest or other income that may
be earned on funds held in the Certificate Account. Any Sub-Servicer will
receive a portion of the Master Servicer's compensation as its sub-servicing
compensation.

         In addition to amounts payable to any Sub-Servicer, the Master
Servicer may be required, to the extent provided in the related Prospectus
Supplement, to pay from amounts that represent its servicing compensation
certain expenses incurred in connection with the administration of the related
Trust Fund, including, without limitation, payment of the fees and
disbursements of independent accountants and payment of expenses incurred in
connection with distributions and reports to Certificateholders. Certain other
expenses, including certain expenses related to Mortgage Loan defaults and
liquidations and, to the extent so provided in the related Prospectus
Supplement, interest on such expenses at the rate specified therein, and the
fees of any Special Servicer, may be required to be borne by the Trust Fund.

         If and to the extent provided in the related Prospectus Supplement,
the Master Servicer may be required to apply a portion of the servicing
compensation otherwise payable to it in respect of any period to Prepayment
Interest Shortfalls. See "Yield and Maturity Considerations--Certain Shortfalls
in Collections of Interest".

EVIDENCE AS TO COMPLIANCE

         Unless otherwise provided in the related Prospectus Supplement, each
Pooling Agreement will require, on or before a specified date in each year, the
Master Servicer to cause a firm of independent public accountants to furnish to
the Trustee a statement to the effect that, on the basis of the examination by
such firm conducted substantially in compliance with either the Uniform Single
Audit Program for Mortgage Bankers or the Audit Program for Mortgages serviced
for FHLMC, the servicing by or on behalf of the Master Servicer of mortgage
loans under pooling and servicing agreements substantially similar to each
other (which may include such Pooling Agreement) was conducted through the
preceding calendar year or other specified twelve month period in compliance
with the terms of such agreements except for any significant exceptions or
errors in records that, in the opinion of the firm, either the Audit Program
for Mortgages serviced for FHLMC, or paragraph 4 of the Uniform Single Audit
Program for Mortgage Bankers, requires it to report.

         Each Pooling Agreement will also require, on or before a specified
date in each year, the Master Servicer to furnish to the Trustee a statement
signed by one or more officers of the Master Servicer to the effect that the
Master Servicer has fulfilled its material obligations under such Pooling
Agreement throughout the preceding calendar year or other specified twelve
month period.

CERTAIN MATTERS REGARDING THE MASTER SERVICER AND THE DEPOSITOR

         The entity serving as Master Servicer under a Pooling Agreement may be
an affiliate of the Depositor and may have other normal business relationships
with the Depositor or the Depositor's affiliates. Unless otherwise specified in
the Prospectus Supplement for a series of Certificates, the related Pooling
Agreement will permit the Master Servicer to resign from its obligations
thereunder only upon (a) the appointment of, and the acceptance of such
appointment by, a successor thereto and receipt by the Trustee of written
confirmation from each applicable Rating Agency that such resignation and
appointment will not have an adverse effect on the rating assigned by such
Rating Agency to any class of Certificates of such series or (b) a
determination that such obligations are no longer permissible under applicable
law or are in material conflict by reason of applicable law with any other
activities carried on by it.

                                      52
<PAGE>

No such resignation will become effective until the Trustee or a successor
servicer has assumed the Master Servicer's obligations and duties under the
Pooling Agreement. Unless otherwise specified in the related Prospectus
Supplement, the Master Servicer for each Trust Fund will be required to
maintain a fidelity bond and errors and omissions policy or their equivalent
that provides coverage against losses that may be sustained as a result of an
officer's or employee's misappropriation of funds or errors and omissions,
subject to certain limitations as to amount of coverage, deductible amounts,
conditions, exclusions and exceptions permitted by the related Pooling
Agreement.

         Unless otherwise specified in the related Prospectus Supplement, each
Pooling Agreement will further provide that none of the Master Servicer, the
Depositor or any director, officer, employee or agent of either of them will be
under any liability to the related Trust Fund or Certificateholders for any
action taken, or not taken, in good faith pursuant to the Pooling Agreement or
for errors in judgment; provided, however, that none of the Master Servicer,
the Depositor or any such person will be protected against any breach of a
representation, warranty or covenant made in such Pooling Agreement, or against
any expense or liability that such person is specifically required to bear
pursuant to the terms of such Pooling Agreement, or against any liability that
would otherwise be imposed by reason of willful misfeasance, bad faith or gross
negligence in the performance of obligations or duties thereunder or by reason
of reckless disregard of such obligations and duties. Unless otherwise
specified in the related Prospectus Supplement, each Pooling Agreement will
further provide that the Master Servicer, the Depositor and any director,
officer, employee or agent of either of them will be entitled to
indemnification by the related Trust Fund against any loss, liability or
expense incurred in connection with any legal action that relates to such
Pooling Agreement or the related series of Certificates; provided, however,
that such indemnification will not extend to any loss, liability or expense (i)
that such person is specifically required to bear pursuant to the terms of such
agreement, or is incidental to the performance of obligations and duties
thereunder and is not otherwise reimbursable pursuant to such Pooling
Agreement; (ii) incurred in connection with any breach of a representation,
warranty or covenant made in such Pooling Agreement; (iii) incurred by reason
of misfeasance, bad faith or gross negligence in the performance of obligations
or duties under such Pooling Agreement, or by reason of reckless disregard of
such obligations or duties; or (iv) incurred in connection with any violation
of any state or federal securities law. In addition, each Pooling Agreement
will provide that neither the Master Servicer nor the Depositor will be under
any obligation to appear in, prosecute or defend any legal action that is not
incidental to its respective responsibilities under the Pooling Agreement and
that in its opinion may involve it in any expense or liability. However, each
of the Master Servicer and the Depositor will be permitted, in the exercise of
its discretion, to undertake any such action that it may deem necessary or
desirable with respect to the enforcement and/or protection of the rights and
duties of the parties to the Pooling Agreement and the interests of the related
series of Certificateholders thereunder. In such event, the legal expenses and
costs of such action, and any liability resulting therefrom, will be expenses,
costs and liabilities of the related series of Certificateholders, and the
Master Servicer or the Depositor, as the case may be, will be entitled to
charge the related Certificate Account therefor.

         Any person into which the Master Servicer or the Depositor may be
merged or consolidated, or any person resulting from any merger or
consolidation to which the Master Servicer or the Depositor is a party, or any
person succeeding to the business of the Master Servicer or the Depositor, will
be the successor of the Master Servicer or the Depositor, as the case may be,
under the related Pooling Agreement.

EVENTS OF DEFAULT

         Unless otherwise provided in the Prospectus Supplement for a series of
Certificates, "Events of Default" under the related Pooling Agreement will
include (i) any failure by the Master Servicer to distribute or cause to be
distributed to the Certificateholders of such series, or to remit to the
Trustee for distribution to such Certificateholders, any amount required to be
so distributed or remitted, which failure continues unremedied for five days
after written notice thereof has been given to the Master Servicer by the
Trustee or the Depositor, or to the Master Servicer, the Depositor and the
Trustee by Certificateholders entitled to not less than 25% (or such other
percentage specified in the related Prospectus Supplement) of the Voting Rights
for such series; (ii) any failure by the Master Servicer duly to observe or
perform in any material respect any of its other covenants or obligations under
the related Pooling Agreement, which failure continues unremedied for sixty
days after written notice thereof has been given to the Master Servicer by the
Trustee or the Depositor, or to the Master Servicer, the Depositor and the
Trustee by Certificateholders entitled to not less than 25% (or such other
percentage specified in the related Prospectus Supplement) of the Voting Rights
for such series;

                                      53
<PAGE>

and (iii) certain events of insolvency, readjustment of debt, marshalling of
assets and liabilities, or similar proceedings in respect of or relating to the
Master Servicer and certain actions by or on behalf of the Master Servicer
indicating its insolvency or inability to pay its obligations. Material
variations to the foregoing Events of Default (other than to add thereto or
shorten cure periods or eliminate notice requirements) will be specified in the
related Prospectus Supplement.

RIGHTS UPON EVENT OF DEFAULT

         If an Event of Default occurs with respect to the Master Servicer
under a Pooling Agreement, then, in each and every such case, so long as the
Event of Default remains unremedied, the Depositor or the Trustee will be
authorized, and at the direction of Certificateholders of the related series
entitled to not less than 51% (or such other percentage specified in the
related Prospectus Supplement) of the Voting Rights for such series, the
Trustee will be required, to terminate all of the rights and obligations of the
Master Servicer as master servicer under the Pooling Agreement, whereupon the
Trustee will succeed to all of the responsibilities, duties and liabilities of
the Master Servicer under the Pooling Agreement (except that if the Master
Servicer is required to make advances thereunder regarding delinquent Mortgage
Loans, but the Trustee is prohibited by law from obligating itself to do so, or
if the related Prospectus Supplement so specifies, the Trustee will not be
obligated to make such advances) and will be entitled to similar compensation
arrangements. Unless otherwise specified in the related Prospectus Supplement,
if the Trustee is unwilling or unable so to act, it may (or, at the written
request of Certificateholders of the related series entitled to not less than
51% (or such other percentage specified in the related Prospectus Supplement)
of the Voting Rights for such series, it will be required to) appoint, or
petition a court of competent jurisdiction to appoint, a loan servicing
institution that (unless otherwise provided in the related Prospectus
Supplement) is acceptable to each applicable Rating Agency to act as successor
to the Master Servicer under the Pooling Agreement. Pending such appointment,
the Trustee will be obligated to act in such capacity.

         No Certificateholder will have the right under any Pooling Agreement
to institute any proceeding with respect thereto unless such holder previously
has given to the Trustee written notice of default and unless
Certificateholders of the same series entitled to not less than 25% (or such
other percentage specified in the related Prospectus Supplement) of the Voting
Rights for such series shall have made written request upon the Trustee to
institute such proceeding in its own name as Trustee thereunder and shall have
offered to the Trustee reasonable indemnity, and the Trustee for sixty days (or
such other period specified in the related Prospectus Supplement) shall have
neglected or refused to institute any such proceeding. The Trustee, however,
will be under no obligation to exercise any of the trusts or powers vested in
it by the related Pooling Agreement or to make any investigation of matters
arising thereunder or to institute, conduct or defend any litigation thereunder
or in relation thereto at the request, order or direction of any of the holders
of Certificates of the related series, unless such Certificateholders have
offered to the Trustee reasonable security or indemnity against the costs,
expenses and liabilities which may be incurred therein or thereby.

AMENDMENT

         Each Pooling Agreement may be amended by the respective parties
thereto, without the consent of any of the holders of the related series of
Certificates, (i) to cure any ambiguity, (ii) to correct a defective provision
therein or to correct, modify or supplement any provision therein that may be
inconsistent with any other provision therein, (iii) to add any other
provisions with respect to matters or questions arising under the Pooling
Agreement that are not inconsistent with the provisions thereof, (iv) to comply
with any requirements imposed by the Code, or (v) for any other purpose;
provided that such amendment (other than an amendment for the specific purpose
referred to in clause (iv) above) may not (as evidenced by an opinion of
counsel to such effect satisfactory to the Trustee) adversely affect in any
material respect the interests of any such holder; and provided further that
such amendment (other than an amendment for one of the specific purposes
referred to in clauses (i) through (iv) above) must be acceptable to each
applicable Rating Agency. Unless otherwise specified in the related Prospectus
Supplement, each Pooling Agreement may also be amended by the respective
parties thereto, with the consent of the holders of the related series of
Certificates entitled to not less than 51% (or such other percentage specified
in the related Prospectus Supplement) of the Voting Rights for such series
allocated to the affected classes, for any purpose; provided that, unless
otherwise specified in the related Prospectus Supplement, no such amendment may
(i) reduce in any manner the amount of, or

                                      54
<PAGE>

delay the timing of, payments received or advanced on Mortgage Loans that are
required to be distributed in respect of any Certificate without the consent of
the holder of such Certificate, (ii) adversely affect in any material respect
the interests of the holders of any class of Certificates, in a manner other
than as described in clause (i), without the consent of the holders of all
Certificates of such class or (iii) modify the provisions of the Pooling
Agreement described in this paragraph without the consent of the holders of all
Certificates of the related series. However, unless otherwise specified in the
related Prospectus Supplement, the Trustee will be prohibited from consenting
to any amendment of a Pooling Agreement pursuant to which one or more REMIC
elections are to be or have been made unless the Trustee shall first have
received an opinion of counsel to the effect that such amendment will not
result in the imposition of a tax on the related Trust Fund or cause the
related Trust Fund (or designated portion thereof) to fail to qualify as a
REMIC at any time that the related Certificates are outstanding.

LIST OF CERTIFICATEHOLDERS

         Unless otherwise specified in the related Prospectus Supplement, upon
written request of three or more Certificateholders of record made for purposes
of communicating with other holders of Certificates of the same series with
respect to their rights under the related Pooling Agreement, the Trustee or
other specified person will afford such Certificateholders access during normal
business hours to the most recent list of Certificateholders of that series
held by such person. If such list is of a date more than 90 days prior to the
date of receipt of such Certificateholders' request, then such person, if not
the registrar for such series of Certificates, will be required to request from
such registrar a current list and to afford such requesting Certificateholders
access thereto promptly upon receipt.

THE TRUSTEE

         The Trustee under each Pooling Agreement will be named in the related
Prospectus Supplement. The commercial bank, national banking association,
banking corporation or trust company that serves as Trustee may have typical
banking relationships with the Depositor and its affiliates and with any Master
Servicer or Special Servicer and its affiliates. If and to the extent specified
under the related Pooling Agreement, certain functions of the Trustee may be
performed by a fiscal agent under certain circumstances.

DUTIES OF THE TRUSTEE

         The Trustee for each series of Certificates will make no
representation as to the validity or sufficiency of the related Pooling
Agreement, the Certificates or any underlying Mortgage Loan or related document
and will not be accountable for the use or application by or on behalf of the
Master Servicer for such series of any funds paid to the Master Servicer or any
Special Servicer in respect of the Certificates or the underlying Mortgage
Loans, or any funds deposited into or withdrawn from the Certificate Account or
any other account for such series by or on behalf of the Master Servicer or any
Special Servicer. If no Event of Default has occurred and is continuing, the
Trustee for each series of Certificates will be required to perform only those
duties specifically required under the related Pooling Agreement. However, upon
receipt of any of the various certificates, reports or other instruments
required to be furnished to it pursuant to the related Pooling Agreement, a
Trustee will be required to examine such documents and to determine whether
they conform to the requirements of such agreement.

CERTAIN MATTERS REGARDING THE TRUSTEE

         As and to the extent described in the related Prospectus Supplement,
the fees and normal disbursements of any Trustee may be the expense of the
related Master Servicer or other specified person or may be required to be
borne by the related Trust Fund.

         Unless otherwise specified in the related Prospectus Supplement, the
Trustee for each series of Certificates will be entitled to indemnification,
from amounts held in the Certificate Account for such series, for any loss,
liability or expense incurred by the Trustee in connection with the Trustee's
acceptance or administration of its trusts under the related Pooling Agreement;
provided, however, that such indemnification will not extend to any loss,
liability or expense that constitutes a specific liability imposed on the
Trustee pursuant to the related Pooling Agreement, or to

                                      55
<PAGE>

any loss, liability or expense incurred by reason of willful misfeasance, bad
faith or gross negligence on the part of the Trustee in the performance of its
obligations and duties thereunder, or by reason of its reckless disregard of
such obligations or duties, or as may arise from a breach of any
representation, warranty or covenant of the Trustee made therein.

         Unless otherwise specified in the related Prospectus Supplement, the
Trustee for each series of Certificates will be entitled to execute any of its
trusts or powers under the related Pooling Agreement or perform any of its
duties thereunder either directly or by or through agents or attorneys, and the
Trustee will not be responsible for any willful misconduct or gross negligence
on the part of any such agent or attorney appointed by it with due care.

RESIGNATION AND REMOVAL OF THE TRUSTEE

         A Trustee will be permitted at any time to resign from its obligations
and duties under the related Pooling Agreement by giving written notice thereof
to the Depositor. Upon receiving such notice of resignation, the Depositor (or
such other person as may be specified in the related Prospectus Supplement)
will be required to use its best efforts to promptly appoint a successor
trustee. If no successor trustee shall have accepted an appointment within a
specified period after the giving of such notice of resignation, the resigning
Trustee may petition any court of competent jurisdiction to appoint a successor
trustee.

         If at any time a Trustee ceases to be eligible to continue as such
under the related Pooling Agreement, or if at any time the Trustee becomes
incapable of acting, or if certain events of (or proceedings in respect of)
bankruptcy or insolvency occur with respect to the Trustee, the Depositor will
be authorized to remove the Trustee and appoint a successor trustee. In
addition, holders of the Certificates of any series entitled to at least 51%
(or such other percentage specified in the related Prospectus Supplement) of
the Voting Rights for such series may at any time (with or without cause)
remove the Trustee under the related Pooling Agreement and appoint a successor
trustee.

         Any resignation or removal of a Trustee and appointment of a successor
trustee will not become effective until acceptance of appointment by the
successor trustee.

                         DESCRIPTION OF CREDIT SUPPORT

GENERAL

         Credit Support may be provided with respect to one or more classes of
the Certificates of any series, or with respect to the related Mortgage Assets.
Credit Support may be in the form of letters of credit, overcollateralization,
the subordination of one or more classes of Certificates, insurance policies,
surety bonds, guarantees or reserve funds, or any combination of the foregoing.
If so provided in the related Prospectus Supplement, any instrument of Credit
Support may provide credit enhancement for more than one series of Certificates
to the extent described therein.

         Unless otherwise provided in the related Prospectus Supplement for a
series of Certificates, the Credit Support will not provide protection against
all risks of loss and will not guarantee payment to Certificateholders of all
amounts to which they are entitled under the related Pooling Agreement. If
losses or shortfalls occur that exceed the amount covered by the related Credit
Support or that are not covered by such Credit Support, Certificateholders will
bear their allocable share of deficiencies. Moreover, if an instrument of
Credit Support covers more than one series of Certificates, holders of
Certificates of one series will be subject to the risk that such Credit Support
will be exhausted by the claims of the holders of Certificates of one or more
other series before the former receive their intended share of such coverage.

         If Credit Support is provided with respect to one or more classes of
Certificates of a series, or with respect to the related Mortgage Assets, the
related Prospectus Supplement will include a description of (i) the nature and
amount of coverage under such Credit Support, (ii) any conditions to payment
thereunder not otherwise described herein, (iii) the conditions (if any) under
which the amount of coverage under such Credit Support may be reduced and under
which such Credit Support may be terminated or replaced and (iv) the material
provisions relating to such Credit

                                      56
<PAGE>

Support. Additionally, the related Prospectus Supplement will set forth certain
information with respect to the obligor under any instrument of Credit Support,
including (i) a brief description of its principal business activities, (ii)
its principal place of business, place of incorporation and the jurisdiction
under which it is chartered or licensed to do business, (iii) if applicable,
the identity of regulatory agencies that exercise primary jurisdiction over the
conduct of its business and (iv) its total assets, and its stockholders' equity
or policyholders' surplus, if applicable, as of a date that will be specified
in the Prospectus Supplement. See "Risk Factors--Credit Support Limitations".

SUBORDINATE CERTIFICATES

         If so specified in the related Prospectus Supplement, one or more
classes of Certificates of a series may be Subordinate Certificates. To the
extent specified in the related Prospectus Supplement, the rights of the
holders of Subordinate Certificates to receive distributions from the
Certificate Account on any Distribution Date will be subordinated to the
corresponding rights of the holders of Senior Certificates. If so provided in
the related Prospectus Supplement, the subordination of a class may apply only
in the event of (or may be limited to) certain types of losses or shortfalls.
The related Prospectus Supplement will set forth information concerning the
method and amount of subordination provided by a class or classes of
Subordinate Certificates in a series and the circumstances under which such
subordination will be available.

CROSS-SUPPORT PROVISIONS

         If the Mortgage Assets in any Trust Fund are divided into separate
groups, each supporting a separate class or classes of Certificates of the
related series, Credit Support may be provided by cross-support provisions
requiring that distributions be made on Senior Certificates evidencing
interests in one group of Mortgage Assets prior to distributions on Subordinate
Certificates evidencing interests in a different group of Mortgage Assets
within the Trust Fund. The Prospectus Supplement for a series that includes a
cross-support provision will describe the manner and conditions for applying
such provisions.

INSURANCE OR GUARANTEES WITH RESPECT TO MORTGAGE LOANS

         If so provided in the Prospectus Supplement for a series of
Certificates, Mortgage Loans included in the related Trust Fund will be covered
for certain default risks by insurance policies or guarantees. To the extent
deemed by the Depositor to be material, a copy of each such instrument will
accompany the Current Report on Form 8-K to be filed with the Commission within
15 days of issuance of the Certificates of the related series.

LETTER OF CREDIT

         If so provided in the Prospectus Supplement for a series of
Certificates, deficiencies in amounts otherwise payable on such Certificates or
certain classes thereof will be covered by one or more letters of credit,
issued by a bank or financial institution specified in such Prospectus
Supplement (the "L/C Bank"). Under a letter of credit, the L/C Bank will be
obligated to honor draws thereunder in an aggregate fixed dollar amount, net of
unreimbursed payments thereunder, generally equal to a percentage specified in
the related Prospectus Supplement of the aggregate principal balance of the
Mortgage Assets on the related Cut-off Date or of the initial aggregate
Certificate Balance of one or more classes of Certificates. If so specified in
the related Prospectus Supplement, the letter of credit may permit draws only
in the event of certain types of losses and shortfalls. The amount available
under the letter of credit will, in all cases, be reduced to the extent of the
unreimbursed payments thereunder and may otherwise be reduced as described in
the related Prospectus Supplement. The obligations of the L/C Bank under the
letter of credit for each series of Certificates will expire at the earlier of
the date specified in the related Prospectus Supplement or the termination of
the Trust Fund. A copy of any such letter of credit will accompany the Current
Report on Form 8-K to be filed with the Commission within 15 days of issuance
of the Certificates of the related series.

                                      57
<PAGE>

CERTIFICATE INSURANCE AND SURETY BONDS

         If so provided in the Prospectus Supplement for a series of
Certificates, deficiencies in amounts otherwise payable on such Certificates or
certain classes thereof will be covered by insurance policies and/or surety
bonds provided by one or more insurance companies or sureties. Such instruments
may cover, with respect to one or more classes of Certificates of the related
series, timely distributions of interest and/or full distributions of principal
on the basis of a schedule of principal distributions set forth in or
determined in the manner specified in the related Prospectus Supplement. The
related Prospectus Supplement will describe any limitations on the draws that
may be made under any such instrument. A copy of any such instrument will
accompany the Current Report on Form 8-K to be filed with the Commission within
15 days of issuance of the Certificates of the related series.

RESERVE FUNDS

         If so provided in the Prospectus Supplement for a series of
Certificates, deficiencies in amounts otherwise payable on such Certificates or
certain classes thereof will be covered (to the extent of available funds) by
one or more reserve funds in which cash, a letter of credit, Permitted
Investments, a demand note or a combination thereof will be deposited, in the
amounts specified in such Prospectus Supplement. If so specified in the related
Prospectus Supplement, the reserve fund for a series may also be funded over
time by a specified amount of the collections received on the related Mortgage
Assets.

         Amounts on deposit in any reserve fund for a series, together with the
reinvestment income thereon, if any, will be applied for the purposes, in the
manner, and to the extent specified in the related Prospectus Supplement. If so
specified in the related Prospectus Supplement, reserve funds may be
established to provide protection only against certain types of losses and
shortfalls. Following each Distribution Date, amounts in a reserve fund in
excess of any amount required to be maintained therein may be released from the
reserve fund under the conditions and to the extent specified in the related
Prospectus Supplement.

         If so specified in the related Prospectus Supplement, amounts
deposited in any reserve fund will be invested in Permitted Investments. Unless
otherwise specified in the related Prospectus Supplement, any reinvestment
income or other gain from such investments will be credited to the related
reserve fund for such series, and any loss resulting from such investments will
be charged to such reserve fund. However, such income may be payable to any
related Master Servicer or another service provider as additional compensation
for its services. The reserve fund, if any, for a series will not be a part of
the Trust Fund unless otherwise specified in the related Prospectus Supplement.

CREDIT SUPPORT WITH RESPECT TO MBS

         If so provided in the Prospectus Supplement for a series of
Certificates, any MBS included in the related Trust Fund and/or the related
underlying mortgage loans may be covered by one or more of the types of Credit
Support described herein. The related Prospectus Supplement will specify, as to
each such instrument of Credit Support, the information indicated above with
respect thereto, to the extent such information is material and available.

                    CERTAIN LEGAL ASPECTS OF MORTGAGE LOANS

         The following discussion contains general summaries of certain legal
aspects of loans secured by commercial and multifamily residential properties.
Because such legal aspects are governed by applicable state law (which laws may
differ substantially), the summaries do not purport to be complete, to reflect
the laws of any particular state, or to encompass the laws of all states in
which the security for the Mortgage Loans (or mortgage loans underlying any
MBS) is situated. Accordingly, the summaries are qualified in their entirety by
reference to the applicable laws of those states. See "Description of the Trust
Funds--Mortgage Loans". For purposes of the following discussion, "Mortgage
Loan" includes a mortgage loan underlying an MBS.

                                      58
<PAGE>

GENERAL

         Each Mortgage Loan will be evidenced by a note or bond and secured by
an instrument granting a security interest in real property, which may be a
mortgage, deed of trust or a deed to secure debt, depending upon the prevailing
practice and law in the state in which the related Mortgaged Property is
located. Mortgages, deeds of trust and deeds to secure debt are herein
collectively referred to as "mortgages". A mortgage creates a lien upon, or
grants a title interest in, the real property covered thereby, and represents
the security for the repayment of the indebtedness customarily evidenced by a
promissory note. The priority of the lien created or interest granted will
depend on the terms of the mortgage and, in some cases, on the terms of
separate subordination agreements or intercreditor agreements with others that
hold interests in the real property, the knowledge of the parties to the
mortgage and, generally, the order of recordation of the mortgage in the
appropriate public recording office. However, the lien of a recorded mortgage
will generally be subordinate to later-arising liens for real estate taxes and
assessments and other charges imposed under governmental police powers.

TYPES OF MORTGAGE INSTRUMENTS

         There are two parties to a mortgage: a mortgagor (the borrower and
usually the owner of the subject property) and a mortgagee (the lender). In
contrast, a deed of trust is a three-party instrument, among a trustor (the
equivalent of a borrower), a trustee to whom the real property is conveyed, and
a beneficiary (the lender) for whose benefit the conveyance is made. Under a
deed of trust, the trustor grants the property, irrevocably until the debt is
paid, in trust and generally with a power of sale, to the trustee to secure
repayment of the indebtedness evidenced by the related note. A deed to secure
debt typically has two parties. The grantor (the borrower) conveys title to the
real property to the grantee (the lender) generally with a power of sale, until
such time as the debt is repaid. In a case where the borrower is a land trust,
there would be an additional party because legal title to the property is held
by a land trustee under a land trust agreement for the benefit of the borrower.
At origination of a mortgage loan involving a land trust, the borrower executes
a separate undertaking to make payments on the related note. The mortgagee's
authority under a mortgage, the trustee's authority under a deed of trust and
the grantee's authority under a deed to secure debt are governed by the express
provisions of the related instrument, the law of the state in which the real
property is located, certain federal laws (including, without limitation, the
Soldiers' and Sailors' Civil Relief Act of 1940, as amended) and, in some deed
of trust transactions, the directions of the beneficiary.

LEASES AND RENTS

         Mortgages that encumber income-producing property often contain an
assignment of rents and leases, pursuant to which the borrower assigns to the
lender the borrower's right, title and interest as landlord under each lease
and the income derived therefrom, while (unless rents are to be paid directly
to the lender) retaining a revocable license to collect the rents for so long
as there is no default. If the borrower defaults, the license terminates and
the lender is entitled to collect the rents. Local law may require that the
lender take possession of the property and/or obtain a court-appointed receiver
before becoming entitled to collect the rents.

         In most states, hotel and motel room revenues are considered accounts
receivable under the Uniform Commercial Code ("UCC"); in cases where hotels or
motels constitute loan security, the revenues are generally pledged by the
borrower as additional security for the loan. In general, the lender must file
financing statements in order to perfect its security interest in the revenues
and must file continuation statements, generally every five years, to maintain
perfection of such security interest. Even if the lender's security interest in
room revenues is perfected under the UCC, it may be required to commence a
foreclosure action or otherwise take possession of the property in order to
collect the room revenues following a default. See "--Bankruptcy Laws".

                                      59
<PAGE>

PERSONALTY

         In the case of certain types of mortgaged properties, such as hotels,
motels and nursing homes, personal property (to the extent owned by the
borrower and not previously pledged) may constitute a significant portion of
the property's value as security. The creation and enforcement of liens on
personal property are governed by the UCC. Accordingly, if a borrower pledges
personal property as security for a mortgage loan, the lender generally must
file UCC financing statements in order to perfect its security interest
therein, and must file continuation statements, generally every five years, to
maintain that perfection.

FORECLOSURE

         General. Foreclosure is a legal procedure that allows the lender to
recover its mortgage debt by enforcing its rights and available legal remedies
under the mortgage. If the borrower defaults in payment or performance of its
obligations under the note or mortgage, the lender has the right to institute
foreclosure proceedings to sell the real property at public auction to satisfy
the indebtedness.

         Foreclosure procedures vary from state to state. Two primary methods
of foreclosing a mortgage are judicial foreclosure, involving court
proceedings, and non-judicial foreclosure pursuant to a power of sale granted
in the mortgage instrument. Other foreclosure procedures are available in some
states, but they are either infrequently used or available only in limited
circumstances.

         A foreclosure action is subject to most of the delays and expenses of
other lawsuits if defenses are raised or counterclaims are interposed, and
sometimes requires several years to complete. Moreover, as discussed below,
even a non-collusive, regularly conducted foreclosure sale may be challenged as
a fraudulent conveyance, regardless of the parties' intent, if a court
determines that the sale was for less than fair consideration and such sale
occurred while the borrower was insolvent and within a specified period prior
to the borrower's filing for bankruptcy protection.

         Judicial Foreclosure. A judicial foreclosure proceeding is conducted
in a court having jurisdiction over the mortgaged property. Generally, the
action is initiated by the service of legal pleadings upon all parties having a
subordinate interest of record in the real property and all parties in
possession of the property, under leases or otherwise, whose interests are
subordinate to the mortgage. Delays in completion of the foreclosure may
occasionally result from difficulties in locating defendants. When the lender's
right to foreclose is contested, the legal proceedings can be time-consuming.
Upon successful completion of a judicial foreclosure proceeding, the court
generally issues a judgment of foreclosure and appoints a referee or other
officer to conduct a public sale of the mortgaged property, the proceeds of
which are used to satisfy the judgment. Such sales are made in accordance with
procedures that vary from state to state.

         Equitable Limitations on Enforceability of Certain Provisions. United
States courts have traditionally imposed general equitable principles to limit
the remedies available to lenders in foreclosure actions. These principles are
generally designed to relieve borrowers from the effects of mortgage defaults
perceived as harsh or unfair. Relying on such principles, a court may alter the
specific terms of a loan to the extent it considers necessary to prevent or
remedy an injustice, undue oppression or overreaching, or may require the
lender to undertake affirmative actions to determine the cause of the
borrower's default and the likelihood that the borrower will be able to
reinstate the loan. In some cases, courts have substituted their judgment for
that of the lenders and have required that lenders reinstate loans or recast
payment schedules in order to accommodate borrowers who are suffering from a
temporary financial disability. In other cases, courts have limited the right
of the lender to foreclose in the case of a non-monetary default, such as a
failure to adequately maintain the mortgaged property or an impermissible
further encumbrance of the mortgaged property. Finally, some courts have
addressed the issue of whether federal or state constitutional provisions
reflecting due process concerns for adequate notice require that a borrower
receive notice in addition to statutorily-prescribed minimum notice. For the
most part, these cases have upheld the reasonableness of the notice provisions
or have found that a public sale under a mortgage providing for a power of sale
does not involve sufficient state action to trigger constitutional protections.

                                      60
<PAGE>

         Non-Judicial Foreclosure/Power of Sale. Foreclosure of a deed of trust
is generally accomplished by a non-judicial trustee's sale pursuant to a power
of sale typically granted in the deed of trust. A power of sale may also be
contained in any other type of mortgage instrument if applicable law so
permits. A power of sale under a deed of trust allows a non-judicial public
sale to be conducted generally following a request from the beneficiary/lender
to the trustee to sell the property upon default by the borrower and after
notice of sale is given in accordance with the terms of the mortgage and
applicable state law. In some states, prior to such sale, the trustee under the
deed of trust must record a notice of default and notice of sale and send a
copy to the borrower and to any other party who has recorded a request for a
copy of a notice of default and notice of sale. In addition, in some states the
trustee must provide notice to any other party having an interest of record in
the real property, including junior lienholders. A notice of sale must be
posted in a public place and, in most states, published for a specified period
of time in one or more newspapers. The borrower or junior lienholder may then
have the right, during a reinstatement period required in some states, to cure
the default by paying the entire actual amount in arrears (without regard to
the acceleration of the indebtedness), plus the lender's expenses incurred in
enforcing the obligation. In other states, the borrower or the junior
lienholder is not provided a period to reinstate the loan, but has only the
right to pay off the entire debt to prevent the foreclosure sale. Generally,
state law governs the procedure for public sale, the parties entitled to
notice, the method of giving notice and the applicable time periods.

         Public Sale. A third party may be unwilling to purchase a Mortgaged
Property at a public sale because of the difficulty in determining the value of
such property at the time of sale, due to, among other things, redemption
rights which may exist and the possibility of physical deterioration of the
property during the foreclosure proceedings. Potential buyers may be reluctant
to purchase property at a foreclosure sale as a result of the 1980 decision of
the United States Court of Appeals for the Fifth Circuit in Durrett v.
Washington National Insurance Company and other decisions that have followed
its reasoning. The court in Durrett held that even a non-collusive, regularly
conducted foreclosure sale was a fraudulent transfer under the federal
Bankruptcy Code, as amended from time to time (11 U.S.C.) and, therefore, could
be rescinded in favor of the bankrupt's estate, if (i) the foreclosure sale was
held while the debtor was insolvent and not more than one year prior to the
filing of the bankruptcy petition and (ii) the price paid for the foreclosed
property did not represent "fair consideration" ("reasonably equivalent value"
under the Bankruptcy Code). Although the reasoning and result of Durrett in
respect of the Bankruptcy Code was rejected by the United States Supreme Court
in May 1994, the case could nonetheless be persuasive to a court applying a
state fraudulent conveyance law which has provisions similar to those construed
in Durrett. For these reasons, it is common for the lender to purchase the
mortgaged property for an amount equal to the lesser of fair market value and
the underlying debt and accrued and unpaid interest plus the expenses of
foreclosure. Generally, state law controls the amount of foreclosure costs and
expenses which may be recovered by a lender. Thereafter, subject to the
mortgagor's right in some states to remain in possession during a redemption
period, if applicable, the lender will become the owner of the property and
have both the benefits and burdens of ownership of the mortgaged property. For
example, the lender will have the obligation to pay debt service on any senior
mortgages, to pay taxes, obtain casualty insurance and to make such repairs at
its own expense as are necessary to render the property suitable for sale.
Frequently, the lender employs a third party management company to manage and
operate the property. The costs of operating and maintaining a commercial or
multifamily residential property may be significant and may be greater than the
income derived from that property. The costs of management and operation of
those mortgaged properties which are hotels, motels or nursing or convalescent
homes or hospitals may be particularly significant because of the expertise,
knowledge and, with respect to nursing or convalescent homes or hospitals,
regulatory compliance, required to run such operations and the effect which
foreclosure and a change in ownership may have on the public's and the
industry's (including franchisors') perception of the quality of such
operations. The lender will commonly obtain the services of a real estate
broker and pay the broker's commission in connection with the sale of the
property. Depending upon market conditions, the ultimate proceeds of the sale
of the property may not equal the amount of the mortgage against the property.
Moreover, a lender commonly incurs substantial legal fees and court costs in
acquiring a mortgaged property through contested foreclosure and/or bankruptcy
proceedings. Furthermore, a few states require that any environmental
contamination at certain types of properties be cleaned up before a property
may be resold. In addition, a lender may be responsible under federal or state
law for the cost of cleaning up a mortgaged property that is environmentally
contaminated. See "--Environmental Risks". Generally state law controls the
amount of foreclosure expenses and costs, including attorneys' fees, that may
be recovered by a lender.

                                      61
<PAGE>

         The holder of a junior mortgage that forecloses on a mortgaged
property does so subject to senior mortgages and any other prior liens, and may
be obliged to keep senior mortgage loans current in order to avoid foreclosure
of its interest in the property. In addition, if the foreclosure of a junior
mortgage triggers the enforcement of a "due-on-sale" clause contained in a
senior mortgage, the junior mortgagee could be required to pay the full amount
of the senior mortgage indebtedness or face foreclosure.

         The proceeds received by the referee or trustee from a foreclosure
sale are generally applied first to the costs, fees and expenses of sale and
then in satisfaction of the indebtedness secured by the mortgage under which
the sale was conducted. Any proceeds remaining after satisfaction of senior
mortgage debt are generally payable to the holders of junior mortgages and
other liens and claims in order of their priority, whether or not the borrower
is in default. Any additional proceeds are generally payable to the borrower.
The payment of the proceeds to the holders of junior mortgages may occur in the
foreclosure action of the senior mortgage or a subsequent ancillary proceeding
or may require the institution of separate legal proceedings by such holders.

         Rights of Redemption. The purposes of a foreclosure action are to
enable the lender to realize upon its security and to bar the borrower, and all
persons who have interests in the property that are subordinate to that of the
foreclosing lender, from exercise of their "equity of redemption". The doctrine
of equity of redemption provides that, until the property encumbered by a
mortgage has been sold in accordance with a properly conducted foreclosure and
foreclosure sale, those having interests that are subordinate to that of the
foreclosing lender have an equity of redemption and may redeem the property by
paying the entire debt with interest. Those having an equity of redemption must
generally be made parties and joined in the foreclosure proceeding in order for
their equity of redemption to be terminated.

         The equity of redemption is a common-law (non-statutory) right which
should be distinguished from post-sale statutory rights of redemption. In some
states, after sale pursuant to a deed of trust or foreclosure of a mortgage,
the borrower and foreclosed junior lienors are given a statutory period in
which to redeem the property. In some states, statutory redemption may occur
only upon payment of the foreclosure sale price. In other states, redemption
may be permitted if the former borrower pays only a portion of the sums due.
The effect of a statutory right of redemption is to diminish the ability of the
lender to sell the foreclosed property because the exercise of a right of
redemption would defeat the title of any purchaser through a foreclosure.
Consequently, the practical effect of the redemption right is to force the
lender to maintain the property and pay the expenses of ownership until the
redemption period has expired. In some states, a post-sale statutory right of
redemption may exist following a judicial foreclosure, but not following a
trustee's sale under a deed of trust.

         Anti-Deficiency Legislation. Some or all of the Mortgage Loans may be
nonrecourse loans, as to which recourse in the case of default will be limited
to the Mortgaged Property and such other assets, if any, that were pledged to
secure the Mortgage Loan. However, even if a mortgage loan by its terms
provides for recourse to the borrower's other assets, a lender's ability to
realize upon those assets may be limited by state law. For example, in some
states a lender cannot obtain a deficiency judgment against the borrower
following foreclosure or sale under a deed of trust. A deficiency judgment is a
personal judgment against the former borrower equal to the difference between
the net amount realized upon the public sale of the real property and the
amount due to the lender. Other statutes may require the lender to exhaust the
security afforded under a mortgage before bringing a personal action against
the borrower. In certain other states, the lender has the option of bringing a
personal action against the borrower on the debt without first exhausting such
security; however, in some of those states, the lender, following judgment on
such personal action, may be deemed to have elected a remedy and thus may be
precluded from foreclosing upon the security. Consequently, lenders in those
states where such an election of remedy provision exists will usually proceed
first against the security. Finally, other statutory provisions, designed to
protect borrowers from exposure to large deficiency judgments that might result
from bidding at below-market values at the foreclosure sale, limit any
deficiency judgment to the excess of the outstanding debt over the fair market
value of the property at the time of the sale.

                                      62
<PAGE>

LEASEHOLD RISKS.

         Mortgage Loans may be secured by a mortgage on the borrower's
leasehold interest in a ground lease. Leasehold mortgage loans are subject to
certain risks not associated with mortgage loans secured by a lien on the fee
estate of the borrower. The most significant of these risks is that if the
borrower's leasehold were to be terminated upon a lease default, the leasehold
mortgagee would lose its security. This risk may be lessened if the ground
lease requires the lessor to give the leasehold mortgagee notices of lessee
defaults and an opportunity to cure them, permits the leasehold estate to be
assigned to and by the leasehold mortgagee or the purchaser at a foreclosure
sale, and contains certain other protective provisions typically included in a
"mortgageable" ground lease. The ground leases that secure the Mortgage Loans
at issue may not contain some of these protective provisions, and the related
mortgages may not contain the other protections discussed in the next
paragraph. Protective ground lease provisions include the right of the
leasehold mortgagee to receive notices from the ground lessor of any defaults
by the borrower under the ground lease; the right to cure such defaults, with
adequate cure periods; if a default is not susceptible of cure by the leasehold
mortgagee, the right to acquire the leasehold estate through foreclosure or
otherwise; the ability of the ground lease to be assigned to and by the
leasehold mortgagee or purchaser at a foreclosure sale and for the concomitant
release of the ground lessee's liabilities thereunder; and the right of the
leasehold mortgagee to enter into a new ground lease with the ground lessor on
the same terms and conditions as the old ground lease in the event of a
termination of the ground lease.

         In addition to the foregoing protections, a leasehold mortgagee may
prohibit the ground lessee from treating the ground lease as terminated in the
event of the ground lessor's bankruptcy and rejection of the ground lease in
the lessor's bankruptcy case. As further protection, a leasehold mortgage may
provide for the assignment of the debtor-ground lessee's right to reject the
lease in a ground lessee bankruptcy case, although the enforceability of such a
provision has not been established. Without the protections described in this
and the foregoing paragraph, a leasehold mortgagee may be more likely to lose
the collateral securing its leasehold mortgage. In addition, the terms and
conditions of a leasehold mortgage are subject to the terms and conditions of
the ground lease. Although certain rights given to a ground lessee can be
limited by the terms of a leasehold mortgage, the rights of a ground lessee or
a leasehold mortgagee with respect to, among other things, insurance, casualty
and condemnation proceeds will ordinarily be governed by the provisions of the
ground lease, unless otherwise agreed to by the ground lessee and leasehold
mortgagee.

COOPERATIVE SHARES.

         Mortgage Loans may be secured by a security interest on the borrower's
ownership interest in shares, and the proprietary leases appurtenant thereto,
allocable to cooperative dwelling units that may be vacant or occupied by
non-owner tenants. Such loans are subject to certain risks not associated with
mortgage loans secured by a lien on the fee estate of a borrower in real
property. Such a loan typically is subordinate to the mortgage, if any, on the
Cooperative's building which, if foreclosed, could extinguish the equity in the
building and the proprietary leases of the dwelling units derived from
ownership of the shares of the Cooperative. Further, transfer of shares in a
Cooperative are subject to various regulations as well as to restrictions under
the governing documents of the Cooperative, and the shares may be cancelled in
the event that associated maintenance charges due under the related proprietary
leases are not paid. Typically, a recognition agreement between the lender and
the Cooperative provides, among other things, the lender with an opportunity to
cure a default under a proprietary lease.

         Under the laws applicable in many states, "foreclosure" on Cooperative
shares is accomplished by a sale in accordance with the provisions of Article 9
of the UCC and the security agreement relating to the shares. Article 9 of the
UCC requires that a sale be conducted in a "commercially reasonable" manner,
which may be dependent upon, among other things, the notice given the debtor
and the method, manner, time, place and terms of the sale. Article 9 of the UCC
provides that the proceeds of the sale will be applied first to pay the costs
and expenses of the sale and then to satisfy the indebtedness secured by the
lender's security interest. A recognition agreement, however, generally
provides that the lender's right to reimbursement is subject to the right of
the Cooperative to receive sums due under the proprietary leases. If, following
payment to the lender, there are proceeds remaining, the lender must account to

                                      63
<PAGE>


the tenant-stockholder for the surplus. Conversely, if a portion of the
indebtedness remains unpaid, the tenant-stockholder may be responsible for the
deficiency. See "--Anti-Deficiency Legislation".


BANKRUPTCY LAWS

         Operation of the Bankruptcy Code and related state laws may interfere
with or affect the ability of a secured lender to realize upon collateral
and/or to enforce a deficiency judgment. For example, under the Bankruptcy
Code, virtually all actions (including foreclosure actions and deficiency
judgment proceedings) to collect a debt are automatically stayed upon the
filing of the bankruptcy petition and, often, no interest or principal payments
are made during the course of the bankruptcy case. The delay and the
consequences thereof caused by such automatic stay can be significant. Also,
under the Bankruptcy Code, the filing of a petition in bankruptcy by or on
behalf of a junior lienor may stay the senior lender from taking action to
foreclose out such junior lien.

         Under the Bankruptcy Code, provided certain substantive and procedural
safeguards protective of the lender are met, the amount and terms of a mortgage
loan secured by a lien on property of the debtor may be modified. For example,
the lender's lien may be transferred to other collateral and/or the outstanding
amount of the secured loan may be reduced to the then-current value of the
property (with a corresponding partial reduction of the amount of the lender's
security interest) pursuant to a confirmed plan or lien avoidance proceeding,
thus leaving the lender a general unsecured creditor for the difference between
such value and the outstanding balance of the loan. Other modifications may
include the reduction in the amount of each scheduled payment, by means of a
reduction in the rate of interest and/or an alteration of the repayment
schedule (with or without affecting the unpaid principal balance of the loan),
and/or by an extension (or shortening) of the term to maturity. The priority of
a mortgage loan may also be subordinated to bankruptcy court-approved
financing. Some bankruptcy courts have approved plans, based on the particular
facts of the reorganization case, that effected the cure of a mortgage loan
default by paying arrearages over a number of years. Also, a bankruptcy court
may permit a debtor, through its rehabilitative plan, to reinstate a loan
mortgage payment schedule even if the lender has obtained a final judgment of
foreclosure prior to the filing of the debtor's petition.

         The bankruptcy court can also reinstate accelerated indebtedness and
also, in effect, invalidate due-on-sale clauses through confirmed Chapter 11
plans of reorganization. Under Section 363(b) and (f) of the Bankruptcy Code, a
trustee for a lessor, or a lessor as debtor-in-possession, may, despite the
provisions of the related Mortgage Loan to the contrary, sell the Mortgaged
Property free and clear of all liens, which liens would then attach to the
proceeds of such sale.

         The Bankruptcy Code provides that a lender's perfected pre-petition
security interest in leases, rents and hotel revenues continues in the
post-petition leases, rents and hotel revenues, unless a bankruptcy court
orders to the contrary "based on the equities of the case." Thus, unless a
court orders otherwise, revenues from a Mortgaged Property generated after the
date the bankruptcy petition is filed will constitute "cash collateral" under
the Bankruptcy Code. Debtors may only use cash collateral upon obtaining the
lender's consent or a prior court order finding that the lender's interest in
the Mortgaged Properties and the cash collateral is "adequately protected" and
such term is defined and interpreted under the Bankruptcy Code. It should be
noted, however, that the court may find that the lender has no security
interest in either pre-petition or post-petition revenues if the court finds
that the loan documents do not contain language covering accounts, room rents,
or other forms of personalty necessary for a security interest to attach to
hotel revenues.

         Lessee bankruptcies at the Mortgaged Properties could have an adverse
impact on the borrowers' ability to meet their obligations. For example,
Section 365(e) of the Bankruptcy Code provides generally that rights and
obligations under an unexpired lease may not be terminated or modified at any
time after the commencement of a case under the Bankruptcy Code solely because
of a provision in the lease conditioned upon the commencement of a case under
the Bankruptcy Code or certain other similar events. In addition, Section 362
of the Bankruptcy Code operates as an automatic stay of, among other things,
any act to obtain possession of property of or from a debtor's estate, which
may delay the borrower's exercise of such remedies in the event that a lessee
becomes the subject of a proceeding under the Bankruptcy Code.

                                      64
<PAGE>

         Section 365(a) of the Bankruptcy Code generally provides that a
trustee or a debtor-in-possession in a case under the Bankruptcy Code has the
power to assume or to reject an executory contract or an unexpired lease of the
debtor, in each case subject to the approval of the bankruptcy court
administering such case. If the trustee or debtor-in-possession rejects an
executory contract or an unexpired lease, such rejection generally constitutes
a breach of the executory contract or unexpired lease immediately before the
date of the filing of the petition. As a consequence, the other party or
parties to such executory contract or unexpired lease, such as the lessor or
borrower, as lessor under a lease, would have only an unsecured claim against
the debtor for damages resulting from such breach, which could adversely affect
the security for the related Mortgage Loan. Moreover, under Section 502(b)(6)
of the Bankruptcy Code, the claim of a lessor for such damages from the
termination of a lease of real property will be limited to the sum of (i) the
rent reserved by such lease, without acceleration, for the greater of one year
or 15 percent, not to exceed three years, of the remaining term of such lease,
following the earlier of the date of the filing of the petition and the date on
which such lender repossessed, or the lessee surrendered, the leased property,
and (ii) any unpaid rent due under such lease, without acceleration, on the
earlier of such dates.

         Under Section 365(f) of the Bankruptcy Code, if a trustee or
debtor-in-possession assumes an executory contract or an unexpired lease of
the debtor, the trustee or debtor-in-possession generally may assign such
executory contract or unexpired lease, notwithstanding any provision therein or
in applicable law that prohibits, restricts or conditions such assignment,
provided that the trustee or debtor-in-possession provides "adequate assurance
of future performance" by the assignee. The Bankruptcy Code specifically
provides, however, that adequate assurance of future performance for purposes
of a lease of real property in a shopping center includes adequate assurance of
the source of rent and other consideration due under such lease, and in the
case of an assignment, that the financial condition and operating performance
of the proposed assignee and its guarantors, if any, shall be similar to the
financial condition and operating performance of the debtor and its guarantors,
if any, as of the time the debtor became the lessee under the lease, that any
percentage rent due under such lease will not decline substantially, that the
assumption and assignment of the lease is subject to all the provisions
thereof, including (but not limited to) provisions such as a radius location,
use or exclusivity provision, and will not breach any such provision contained
in any other lease, financing agreement, or master agreement relating to such
shopping center, and that the assumption or assignment of such lease will not
disrupt the tenant mix or balance in such shopping center. Thus, an
undetermined third party may assume the obligations of the lessee under a lease
in the event of commencement of a proceeding under the Bankruptcy Code with
respect to the lessee.

         Under Section 365(h) of the Bankruptcy Code, if a trustee for a lessor
as a debtor-in-possession, rejects an unexpired lease of real property, the
lessee may treat such lease as terminated by such rejection or, in the
alternative, may remain in possession of the leasehold for the balance of such
term and for any renewal or extension of such term that is enforceable by the
lessee under applicable nonbankruptcy law. The Bankruptcy Code provides that if
a lessee elects to remain in possession after such a rejection of a lease, the
lessee may offset against rents reserved under the lease for the balance of the
term after the date of rejection of the lease, and any such renewal or
extension thereof, any damages occurring after such date caused by the
nonperformance of any obligation of the lessor under the lease after such date.

         In a bankruptcy or similar proceeding, action may be taken seeking the
recovery as a preferential transfer of any payments made by the mortgagor under
the related Mortgage Loan to the related Trust Fund. Payments on long-term debt
may be protected from recovery as preferences if they are payments in the
ordinary course of business made on debts incurred in the ordinary course of
business. Whether any particular payment would be protected depends upon the
facts specific to a particular transaction. In addition, some court decisions
suggest that even a non-collusive, regularly conducted foreclosure sale could
be challenged in a bankruptcy case as a "fraudulent conveyance," regardless of
the parties' intent, if a bankruptcy court determines that the mortgaged
property has been sold for less than fair consideration while the mortgagor was
insolvent and within one year (or within any longer state statutes of
limitations periods if the trustee in bankruptcy elects to proceed under state
fraudulent conveyance law) of the filing of the bankruptcy.

         A trustee in bankruptcy, in some cases, may be entitled to collect its
costs and expenses in preserving or selling the mortgaged property ahead of
payment to the lender. In certain circumstances, a debtor in bankruptcy may

                                      65
<PAGE>

have the power to grant liens senior to the lien of a mortgage, and analogous
state statutes and general principles of equity may also provide a mortgagor
with means to halt a foreclosure proceeding or sale and to force a
restructuring of a mortgage loan on terms a lender would not otherwise accept.
Moreover, the laws of certain states also give priority to certain tax liens
over the lien of a mortgage or deed of trust. Under the Bankruptcy Code, if the
court finds that actions of the mortgagee have been unreasonable, the lien of
the related mortgage may be subordinated to the claims of unsecured creditors.

         Pursuant to the federal doctrine of "substantive consolidation" or to
the (predominantly state law) doctrine of "piercing the corporate veil", a
bankruptcy court, in the exercise of its equitable powers, also has the
authority to order that the assets and liabilities of a related entity be
consolidated with those of an entity before it. Thus, property ostensibly the
property of one entity may be determined to be the property of a different
entity in bankruptcy, the automatic stay applicable to the second entity may be
extended to the first and the rights of creditors of the first entity may be
impaired in the fashion set forth above in the discussion of bankruptcy
principles. Depending on facts and circumstances not wholly in existence at the
time a Mortgage Loan is originated or transferred to the related Trust Fund,
the application of any of these doctrines to one or more of the mortgagors in
the context of the bankruptcy of one or more of their affiliates could result
in material impairment of the rights of the Certificateholders.

         For each mortgagor that is described as a "special purpose entity",
"single purpose entity" or "bankruptcy-remote entity" in the Prospectus
Supplement, the activities that may be conducted by such mortgagor and its
ability to incur debt are restricted by the applicable Mortgage or the
organizational documents of such mortgagor in such manner as is intended to
make the likelihood of a bankruptcy proceeding being commenced by or against
such mortgagor remote, and such mortgagor has been organized and is designed to
operate in a manner such that its separate existence should be respected
notwithstanding a bankruptcy proceeding in respect of one or more affiliated
entities of such mortgagor. However, the Depositor makes no representation as
to the likelihood of the institution of a bankruptcy proceeding by or in
respect of any mortgagor or the likelihood that the separate existence of any
mortgagor would be respected if there were to be a bankruptcy proceeding in
respect of any affiliated entity of a mortgagor.

ENVIRONMENTAL RISKS

         A lender may be subject to unforeseen environmental risks with respect
to loans secured by real or personal property, such as the Mortgage Loans. Such
environmental risks may give rise to (i) a diminution in value of property
securing a Mortgage Loan or the inability to foreclose against such property or
(ii) in certain circumstances as more fully described below, liability for
clean-up costs or other remedial actions, which liability could exceed the
value of such property or the principal balance of the related Mortgage Loan.
Under the laws of many states, contamination on a property may give rise to a
lien on the property for cleanup costs. In several states, such a lien has
priority over all existing liens (a "superlien"), including those of existing
mortgages; in these states, the lien of the mortgage for any Mortgage Loan may
lose its priority to such a superlien.

         Under the federal Comprehensive Response Compensation and Liability
Act ("CERCLA"), a lender may be liable either to the government or to private
parties for cleanup costs on a property securing a loan, even if the lender
does not cause or contribute to the contamination. CERCLA imposes strict, as
well as joint and several, liability on several classes of potentially
responsible parties ("PRPs"), including current owners and operators of the
property who did not cause or contribute to the contamination. Many states have
laws similar to CERCLA.

         Lenders may be held liable under CERCLA as owners or operators unless
they qualify for the secured creditor exemption to CERCLA. A 1990 decision of
the United States Court of Appeals for the Eleventh Circuit, United States v.
Fleet Factors Corp., 901 F.2d 1550 (11th Cir. 1990), narrowly construed the
security interest exemption under CERCLA to hold lenders liable if they had the
capacity to influence their borrower's management of hazardous waste. In
response to the Fleet Factors case, the Environmental Protection Agency ("EPA")
promulgated a rule in 1992 intended to reduce interpretive uncertainties that
surrounded the scope of the secured lender exemption to liability under CERCLA.
The rule, which the EPA stated would be entitled to deference in CERCLA cost
recovery actions brought against lenders by private parties, clarified the
scope of the secured creditor exemption and identified specific types of
actions that, if taken by a lender, would preclude application of the
exemption. In the decision of Kelley v. EPA,

                                      66
<PAGE>

15 F.3d 1100 (D.C. Cir. 1994), the Court of Appeals for the District of
Columbia vacated the EPA's lender liability rule. On September 30, 1996,
President Clinton signed into law the "Asset Conservation, Lender Liability and
Deposit Insurance Protection Act of 1996" (the "Asset Conservation Act"), which
substantially protects lenders and fiduciaries from liability for the
environmental obligations of borrowers and beneficiaries. The Asset
Conservation Act includes amendments to CERCLA and to the underground storage
tank provisions of the Resource Conservation and Recovery Act and applies to
any claim that was not finally adjudicated as of September 30, 1996. The Act
offers substantial protection to lenders by defining the activities in which a
lender can engage and still have the benefit of a secured creditor exemption.
However, the secured creditor exemption is not available to a lender that
participates in management of mortgaged property prior to a foreclosure. In
order for a lender to be deemed to have participated in the management of a
mortgaged property, the lender must actually participate in the operational
affairs of the property of the borrower. The Act provides that "merely having
the capacity to influence, or unexercised right to control" operations does not
constitute participation in management. A lender will be deemed to have
participated in management and will lose the protection of the secured creditor
exemption only if it exercises decision-making control over the borrower's
environmental compliance and hazardous substance handling and disposal
practices, or assumes day-to-day management of all operational functions of the
mortgaged property. The Act also provides that a lender will continue to have
the benefit of the secured creditor exemption even if it forecloses on a
mortgaged property, purchases it at a foreclosure sale or accepts a
deed-in-lieu of foreclosure provided that the lender seeks to sell the
mortgaged property at the earliest practicable commercially reasonable time on
commercially reasonable terms.

         Environment clean-up costs may be substantial. It is possible that
such costs could become a liability of the related Trust Fund and occasion a
loss to Certificateholders if such remedial costs were incurred.

         In a few states, transfers of some types of properties are conditioned
upon cleanup of contamination prior to transfer. It is possible that a property
securing a Mortgage Loan could be subject to such transfer restrictions. In
such a case, if the lender becomes the owner upon foreclosure, it may be
required to clean up the contamination before selling the property.

         The cost of remediating hazardous substance contamination at a
property can be substantial. If a lender is or becomes liable, it can bring an
action for contribution against the owner or operator that created the
environmental hazard, but that person or entity may be without substantial
assets. Accordingly, it is possible that such costs could become a liability of
a Trust Fund and occasion a loss to Certificateholders of the related series.

         To reduce the likelihood of such a loss, and unless otherwise provided
in the related Prospectus Supplement, the related Pooling Agreement will
provide that the Master Servicer, acting on behalf of the related Trust Fund,
may not acquire title to a Mortgaged Property or take over its operation unless
the Master Servicer, based on a report prepared by a person who regularly
conducts environmental site assessments, has made the determination that it is
appropriate to do so, as described under "Description of the Pooling
Agreements--Realization Upon Defaulted Mortgage Loans". There can be no
assurance that any environmental site assessment obtained by the Master
Servicer will detect all possible environmental contamination or conditions or
that the other requirements of the related Pooling Agreement, even if fully
observed by the Master Servicer, will in fact insulate the related Trust Fund
from liability with respect to environmental matters.

         Even when a lender is not directly liable for cleanup costs on
property securing loans, if a property securing a loan is contaminated, the
value of the security is likely to be affected. In addition, a lender bears the
risk that unanticipated cleanup costs may jeopardize the borrower's repayment.
Neither of these two issues is likely to pose risks exceeding the amount of
unpaid principal and interest of a particular loan secured by a contaminated
property, particularly if the lender declines to foreclose on a mortgage
secured by the property.

         If a lender forecloses on a mortgage secured by a property the
operations of which are subject to environmental laws and regulations, the
lender will be required to operate the property in accordance with those laws
and regulations. Compliance may entail some expense.

                                      67
<PAGE>

         In addition, a lender may be obligated to disclose environmental
conditions on a property to government entities and/or to prospective buyers
(including prospective buyers at a foreclosure sale or following foreclosure).
Such disclosure may decrease the amount that prospective buyers are willing to
pay for the affected property and thereby lessen the ability of the lender to
recover its investment in a loan upon foreclosure.

DUE-ON-SALE AND DUE-ON-ENCUMBRANCE PROVISIONS

         Certain of the Mortgage Loans may contain "due-on-sale" and
"due-on-encumbrance" clauses that purport to permit the lender to accelerate
the maturity of the loan if the borrower transfers or encumbers the related
Mortgaged Property. In recent years, court decisions and legislative actions
placed substantial restrictions on the right of lenders to enforce such clauses
in many states. By virtue, however, of the Garn-St Germain Depository
Institutions Act of 1982 (the "Garn Act"), effective October 15, 1982 (which
purports to preempt state laws that prohibit the enforcement of due-on-sale
clauses by providing among other matters, that "due-on-sale" clauses in certain
loans made after the effective date of the Garn Act are enforceable, within
certain limitations, as set forth in the Garn Act and the regulations
promulgated thereunder), the Master Servicer may nevertheless have the right to
accelerate the maturity of a Mortgage Loan that contains a "due-on-sale"
provision upon transfer of an interest in the property, regardless of the
Master Servicer's ability to demonstrate that a sale threatens its legitimate
security interest.

SUBORDINATE FINANCING

         Certain of the Mortgage Loans may not restrict the ability of the
borrower to use the Mortgaged Property as security for one or more additional
loans. Where a borrower encumbers a Mortgaged Property with one or more junior
liens, the senior lender is subjected to additional risk. First, the borrower
may have difficulty servicing and repaying multiple loans. Moreover, if the
subordinate financing permits recourse to the borrower (as is frequently the
case) and the senior loan does not, a borrower may have more incentive to repay
sums due on the subordinate loan. Second, acts of the senior lender that
prejudice the junior lender or impair the junior lender's security may create a
superior equity in favor of the junior lender. For example, if the borrower and
the senior lender agree to an increase in the principal amount of or the
interest rate payable on the senior loan, the senior lender may lose its
priority to the extent any existing junior lender is harmed or the borrower is
additionally burdened. Third, if the borrower defaults on the senior loan
and/or any junior loan or loans, the existence of junior loans and actions
taken by junior lenders can impair the security available to the senior lender
and can interfere with or delay the taking of action by the senior lender.
Moreover, the bankruptcy of a junior lender may operate to stay foreclosure or
similar proceedings by the senior lender.

DEFAULT INTEREST AND LIMITATIONS ON PREPAYMENTS

         Notes and mortgages may contain provisions that obligate the borrower
to pay a late charge or additional interest if payments are not timely made,
and in some circumstances, may prohibit prepayments for a specified period
and/or condition prepayments upon the borrower's payment of prepayment fees or
yield maintenance penalties. In certain states, there are or may be specific
limitations upon the late charges which a lender may collect from a borrower
for delinquent payments. Certain states also limit the amounts that a lender
may collect from a borrower as an additional charge if the loan is prepaid. In
addition, the enforceability of provisions that provide for prepayment fees or
penalties upon an involuntary prepayment is unclear under the laws of many
states.

ADJUSTABLE RATE LOANS

         The laws of certain states may provide that mortgage notes relating to
adjustable rate loans are not negotiable instruments under the UCC. In such
event, the related Trust Fund will not be deemed to be a "holder in due course"
within the meaning of the UCC and may take such a mortgage note subject to
certain restrictions on the ability to foreclose and to certain contractual
defenses available to a mortgagor.

                                      68
<PAGE>

APPLICABILITY OF USURY LAWS

         Title V of the Depository Institutions Deregulation and Monetary
Control Act of 1980, as amended ("Title V") provides that state usury
limitations shall not apply to certain types of residential (including
multifamily) first mortgage loans originated by certain lenders after March 31,
1980. Title V authorized any state to reimpose interest rate limits by
adopting, before April 1, 1983, a law or constitutional provision that
expressly rejects application of the federal law. In addition, even where Title
V is not so rejected, any state is authorized by the law to adopt a provision
limiting discount points or other charges on mortgage loans covered by Title V.
Certain states have taken action to reimpose interest rate limits and/or to
limit discount points or other charges.

         No Mortgage Loan originated in any state in which application of Title
V has been expressly rejected or a provision limiting discount points or other
charges has been adopted, will (if originated after that rejection or adoption)
be eligible for inclusion in a Trust Fund unless (i) such Mortgage Loan
provides for such interest rate, discount points and charges as are permitted
under the laws of such state or (ii) such Mortgage Loan provides that the terms
thereof are to be construed in accordance with the laws of another state under
which such interest rate, discount points and charges would not be usurious and
the borrower's counsel has rendered an opinion that such choice of law
provision would be given effect.

SOLDIERS' AND SAILORS' CIVIL RELIEF ACT OF 1940

         Under the terms of the Soldiers' and Sailors' Civil Relief Act of
1940, as amended (the "Relief Act"), a borrower who enters military service
after the origination of such borrower's Mortgage Loan (including a borrower
who was in reserve status and is called to active duty after origination of the
Mortgage Loan), may not be charged interest (including fees and charges) above
an annual rate of 6% during the period of such borrower's active duty status,
unless a court orders otherwise upon application of the lender. The Relief Act
applies to individuals who are members of the Army, Navy, Air Force, Marines,
National Guard, Reserves, Coast Guard and officers of the U.S. Public Health
Service assigned to duty with the military. Because the Relief Act applies to
individuals who enter military service (including reservists who are called to
active duty) after origination of the related Mortgage Loan, no information can
be provided as to the number of loans with individuals as borrowers that may be
affected by the Relief Act. Application of the Relief Act would adversely
affect, for an indeterminate period of time, the ability of any servicer to
collect full amounts of interest on certain of the Mortgage Loans. Any
shortfalls in interest collections resulting from the application of the Relief
Act would result in a reduction of the amounts distributable to the holders of
the related series of Certificates, and would not be covered by advances or,
unless otherwise specified in the related Prospectus Supplement, any instrument
of Credit Support provided in connection with such Certificates. In addition,
the Relief Act imposes limitations that would impair the ability of the
servicer to foreclose on an affected Mortgage Loan during the borrower's period
of active duty status, and, under certain circumstances, during an additional
three-month period thereafter. Thus, in the event such a Mortgage Loan goes
into default, there may be delays and losses occasioned by the inability to
realize upon the Mortgaged Property in a timely fashion.

TYPE OF MORTGAGED PROPERTY

         The lender may be subject to additional risk depending upon the type
and use of the Mortgaged Property in question. For instance, Mortgaged
Properties which are hospitals, nursing homes or convalescent homes may present
special risks to lenders in large part due to significant governmental
regulation of the operation, maintenance, control and financing of health care
institutions. Mortgages on Mortgaged Properties which are owned by the borrower
under a condominium form of ownership are subject to the declaration, by-laws
and other rules and regulation of the condominium association. Mortgaged
Properties which are hotels or motels may present additional risk to the lender
in that: (i) hotels and motels are typically operated pursuant to franchise,
management and operating agreements which may be terminable by the operator;
and (ii) the transferability of the hotel's operating, liquor and other
licenses to the entity acquiring the hotel either through purchase or
foreclosure is subject to the vagaries of local law requirements. In addition,
Mortgaged Properties which are multifamily properties or cooperatively owned
multifamily properties may be subject to rent control laws, which could impact
the future cash flows of such properties.

                                      69
<PAGE>

AMERICANS WITH DISABILITIES ACT

         Under Title III of the Americans with Disabilities Act of 1990 and
rules promulgated thereunder (collectively, the "ADA"), in order to protect
individuals with disabilities, public accommodations (such as hotels, shopping
centers, hospitals, schools and social service center establishments) must
remove architectural and communication barriers which are structural in nature
from existing places of public accommodation to the extent "readily
achievable." In addition, under the ADA, alterations to a place of public
accommodation or a commercial facility are to be made so that, to the maximum
extent feasible, each altered portions are readily accessible to and usable by
disabled individuals. The "readily achievable" standard takes into account,
among other factors, the financial resources of the affected site, owner,
landlord or other applicable person. In addition to imposing a possible
financial burden on the borrower in its capacity as owner or landlord, the ADA
may also impose such requirements on a foreclosing lender who succeeds to the
interest of the borrower as owner or landlord. Furthermore, since the "readily
achievable" standard may vary depending on the financial condition of the owner
or landlord, a foreclosing lender who is financially more capable than the
borrower of complying with the requirements of the ADA may be subject to more
stringent requirements than those to which the borrower is subject.

FORFEITURES IN DRUG AND RICO PROCEEDINGS

         Federal law provides that property owned by persons convicted of
drug-related crimes or of criminal violations of the Racketeer Influenced and
Corrupt Organizations ("RICO") statute can be seized by the government if the
property was used in, or purchased with the proceeds of, such crimes. Under
procedures contained in the Comprehensive Crime Control Act of 1984 (the "Crime
Control Act"), the government may seize the property even before conviction.
The government must publish notice of the forfeiture proceeding and may give
notice to all parties "known to have an alleged interest in the property",
including the holders of mortgage loans.

         A lender may avoid forfeiture of its interest in the property if it
established that: (i) its mortgage was executed and recorded before commission
of the crime upon which the forfeiture is based, or (ii) the lender was, at the
time of execution of the mortgage, "reasonably without cause to believe" that
the property was used in, or purchased with the proceeds of, illegal drug or
RICO activities.

         In addition, there may be other state or municipal laws providing for
forfeiture of mortgaged properties.

                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES

         The following is a general discussion of the anticipated material
federal income tax consequences of the purchase, ownership and disposition of
Certificates. The discussion below does not purport to address all federal
income tax consequences that may be applicable to particular categories of
investors, some of which may be subject to special rules. The authorities on
which this discussion is based are subject to change or differing
interpretations, and any such change or interpretation could apply
retroactively. This discussion reflects the applicable provisions of the
Internal Revenue Code of 1986, as amended (the "Code"), as well as regulations
(the "REMIC Regulations") promulgated by the U.S. Department of Treasury (the
"Treasury"). Investors should consult their own tax advisors in determining the
federal, state, local and other tax consequences to them of the purchase,
ownership and disposition of Certificates.

         For purposes of this discussion, (i) references to the Mortgage Loans
include references to the mortgage loans underlying MBS included in the
Mortgage Assets and (ii) where the applicable Prospectus Supplement provides
for a fixed retained yield with respect to the Mortgage Loans underlying a
series of Certificates, references to the Mortgage Loans will be deemed to
refer to that portion of the Mortgage Loans held by the Trust Fund which does
not include the Retained Interest. References to a "holder" or
"Certificateholder" in this discussion generally mean the beneficial owner of a
Certificate.

                                      70
<PAGE>

FEDERAL INCOME TAX CONSEQUENCES FOR REMIC CERTIFICATES


         General. With respect to a particular Series of Certificates, an
election may be made to treat the Trust Fund or one or more segregated pools of
assets therein as one or more REMICs within the meaning of Code Section 860D. A
Trust Fund or a portion thereof as to which a REMIC election will be made will
be referred to as a "REMIC Pool". For purposes of this discussion, Certificates
of a series as to which one or more REMIC elections are made are referred to as
"REMIC Certificates" and will consist of one or more Classes of "Regular
Certificates" and one Class of "Residual Certificates" in the case of each
REMIC Pool. Qualification as a REMIC requires ongoing compliance with certain
conditions. With respect to each series of REMIC Certificates, O'Melveny &
Myers LLP, counsel to the Depositor, has advised the Depositor that in the
firm's opinion, assuming (i) the making of such an election, (ii) compliance
with the Pooling Agreement and (iii) compliance with any changes in the law,
including any amendments to the Code or applicable Treasury regulations
thereunder, each REMIC Pool will qualify as a REMIC. In such case, the Regular
Certificates will be considered to be "regular interests" in the REMIC Pool and
generally will be treated for federal income tax purposes as if they were newly
originated debt instruments, and the Residual Certificates will be considered
to be "residual interests" in the REMIC Pool. The Prospectus Supplement for
each series of Certificates will indicate whether one or more REMIC elections
will be made with respect to the related Trust Fund, in which event references
to "REMIC" or "REMIC Pool" herein shall be deemed to refer to each such REMIC
Pool. If so specified in the applicable Prospectus Supplement, the portion of a
Trust Fund as to which a REMIC election is not made may be treated as either a
financial asset securitization investment trust (a "FASIT") a grantor trust for
federal income tax purposes. See "--Federal Income Tax Consequences for FASIT
Certificates and "--Federal Income Tax Consequences for Certificates as to
Which No REMIC Election Is Made".


         Status of REMIC Certificates. REMIC Certificates held by a domestic
building and loan association will constitute "a regular or residual interest
in a REMIC" within the meaning of Code Section 7701(a)(19)(C)(xi), but only in
the same proportion that the assets of the REMIC Pool would be treated as
"loans . . . secured by an interest in real property which is . . . residential
real property" (such as single family or multifamily properties, but not
commercial properties) within the meaning of Code Section 7701(a)(19)(C)(v) or
as other assets described in Code Section 7701(a)(19)(C), and otherwise will
not qualify for such treatment. REMIC Certificates held by a real estate
investment trust will constitute "real estate assets" within the meaning of
Code Section 856(c)(4)(A), and interest on the Regular Certificates and income
with respect to Residual Certificates will be considered "interest on
obligations secured by mortgages on real property or on interests in real
property" within the meaning of Code Section 856(c)(3)(B) in the same
proportion that, for both purposes, the assets of the REMIC Pool would be so
treated. If at all times 95% or more of the assets of the REMIC Pool qualify
for each of the foregoing respective treatments, the REMIC Certificates will
qualify for the corresponding status in their entirety. For purposes of Code
Section 856(c)(4)(A), payments of principal and interest on the Mortgage Loans
that are reinvested pending distribution to holders of REMIC Certificates
qualify for such treatment. Where two REMIC Pools are a part of a tiered
structure they will be treated as one REMIC for purposes of the tests described
above respecting asset ownership of more or less than 95%. In addition, if the
assets of the REMIC include Buy-Down Mortgage Loans, it is possible that the
percentage of such assets constituting "loans . . . secured by an interest in
real property which is . . . residential real property" for purposes of Code
Section 7701(a)(19)(C)(v) may be required to be reduced by the amount of the
related Buy-Down Funds. REMIC Certificates held by a regulated investment
company will not constitute "Government Securities" within the meaning of Code
Section 851(b)(3)(A)(i). REMIC Certificates held certain financial institutions
will constitute an "evidence of indebtedness" within the meaning of Code
Section 582(c)(1). The Small Business Job Protection Act of 1996 (the "SBJPA of
1996") repealed the reserve method for bad debts of domestic building and loan
associations and mutual savings banks, and thus has eliminated the asset
category of "qualifying real property loans" in former Code Section 593(d) for
taxable years beginning after December 31, 1995. The requirement in the SBJPA
of 1996 that such institutions must "recapture" a portion of their existing bad
debt reserves is suspended if a certain portion of their assets are maintained
in "residential loans" under Code Section 7701(a)(19)(C)(v), but only if such
loans were made to acquire, construct or improve the related real property and
not for the purpose of refinancing. However, no effort will be made to identify
the portion of the Mortgage Loans of any Series meeting this requirement, and
no representation is made in this regard.

                                      71
<PAGE>

         Qualification as a REMIC. In order for the REMIC Pool to qualify as a
REMIC, there must be ongoing compliance on the part of the REMIC Pool with the
requirements set forth in the Code. The REMIC Pool must fulfill an asset test,
which requires that no more than a de minimis portion of the assets of the
REMIC Pool, as of the close of the third calendar month beginning after the
"Startup Day" (which for purposes of this discussion is the date of issuance of
the REMIC Certificates) and at all times thereafter, may consist of assets
other than "qualified mortgages" and "permitted investments". The REMIC
Regulations provide a safe harbor pursuant to which the de minimis requirement
is met if at all times the aggregate adjusted basis of the nonqualified assets
is less than 1% of the aggregate adjusted basis of all the REMIC Pool's assets.
An entity that fails to meet the safe harbor may nevertheless demonstrate that
it holds no more than a de minimis amount of nonqualified assets. A REMIC also
must provide "reasonable arrangements" to prevent its residual interest from
being held by "disqualified organizations" and must furnish applicable tax
information to transferors or agents that violate this requirement. The Pooling
Agreement for each Series will contain a provision designed to meet this
requirement. See "Taxation of Residual Certificates--Tax-Related Restrictions
on Transfer of Residual Certificates--Disqualified Organizations".

         A qualified mortgage is any obligation that is principally secured by
an interest in real property and that is either transferred to the REMIC Pool
on the Startup Day in exchange for Regular Certificates or Residual
Certificates or is purchased by the REMIC Pool within a three-month period
thereafter pursuant to a fixed price contract in effect on the Startup Day.
Qualified mortgages include whole mortgage loans, such as the Mortgage Loans,
certificates of beneficial interest in a grantor trust that holds mortgage
loans, including certain of the MBS, regular interests in another REMIC, such
as MBS in a trust as to which a REMIC election has been made, loans secured by
timeshare interests and loans secured by shares held by a tenant stockholder in
a cooperative housing corporation, provided, in general, (i) the fair market
value of the real property securing the mortgage (including buildings and
structural components thereof) is at least 80% of the principal balance of the
related Mortgage Loan or mortgage loan underlying the Mortgage Certificate
either at origination of the relevant loan or as of the Startup Day (an
original loan-to-value ratio of not more than 125% with respect to the real
property securing the mortgage) or (ii) substantially all the proceeds of the
Mortgage Loan or the underlying mortgage loan were used to acquire, improve or
protect an interest in real property that, at the origination date, was the
only security for the Mortgage Loan or underlying mortgage loan. If the
Mortgage Loan has been substantially modified other than in connection with a
default or reasonably foreseeable default, it must meet the loan-to-value test
in (i) of the preceding sentence as of the date of the last such modification
or at closing. A qualified mortgage includes a qualified replacement mortgage,
which is any property that would have been treated as a qualified mortgage if
it were transferred to the REMIC Pool on the Startup Day and that is received
either (i) in exchange for any qualified mortgage within a three-month period
thereafter or (ii) in exchange for a "defective obligation" within a two-year
period thereafter. A "defective obligation" includes (i) a mortgage in default
or as to which default is reasonably foreseeable, (ii) a mortgage as to which a
customary representation or warranty made at the time of transfer to the REMIC
Pool has been breached, (iii) a mortgage that was fraudulently procured by the
mortgagor, and (iv) a mortgage that was not in fact principally secured by real
property (but only if such mortgage is disposed of within 90 days of
discovery). A Mortgage Loan that is "defective" as described in clause (iv)
that is not sold or, if within two years of the Startup Day, exchanged, within
90 days of discovery, ceases to be a qualified mortgage after such 90-day
period. A qualified mortgage also includes any regular interest in a FASIT
transferred to the REMIC Pool on the Startup Day in exchange for Regular
Certificates or Residual Certificates, or purchased by the REMIC Pool within
three months after the Startup Day pursuant to a fixed price contract in effect
on the Startup Day, provided that at least 95% of the value of the FASIT assets
is at all times attributable to obligations principally secured by interests in
real property and which are transferred to, or purchased by, a REMIC as
provided in this sentence.

         Permitted investments include cash flow investments, qualified reserve
assets, and foreclosure property. A cash flow investment is an investment,
earning a return in the nature of interest, of amounts received on or with
respect to qualified mortgages for a temporary period, not exceeding 13 months,
until distributed to holders of interests in the REMIC Pool. A qualified
reserve asset is any intangible property (other than a REMIC residual interest)
held for investment that is part of any reasonably required reserve maintained
by the REMIC Pool to provide for payments of expenses of the REMIC Pool or
amounts due on the regular or residual interests in the event of defaults
(including delinquencies) on the qualified mortgages, lower than expected
reinvestment returns, prepayment interest shortfalls and certain other
contingencies. The reserve fund will be disqualified if more than 30% of the
gross income from the assets in such fund for the year is derived from the sale
or other disposition of property held for less than three months,

                                      72
<PAGE>

unless required to prevent a default on the regular interests caused by a
default on one or more qualified mortgages. A reserve fund must be reduced
"promptly and appropriately" as payments on the Mortgage Loans are received.
Foreclosure property is real property acquired by the REMIC Pool in connection
with the default or imminent default of a qualified mortgage and generally held
beyond the close of the third calendar year following the acquisition of the
property by REMIC Pool for not more than two years, with possible extensions
granted by the Internal Revenue Service (the "Service") of up to an additional
four years.

         In addition to the foregoing requirements, the various interests in a
REMIC Pool also must meet certain requirements. All of the interests in a REMIC
Pool must be either of the following: (i) one or more classes of regular
interests or (ii) a single class of residual interests on which distributions,
if any, are made pro rata. A regular interest is an interest in a REMIC Pool
that is issued on the Startup Day with fixed terms, is designated as a regular
interest, and unconditionally entitles the holder to receive a specified
principal amount (or other similar amount), and provides that interest payments
(or other similar amounts), if any, at or before maturity either are payable
based on a fixed rate or a qualified variable rate, or consist of a specified,
nonvarying portion of the interest payments on qualified mortgages. Such a
specified portion may consist of a fixed number of basis points, a fixed
percentage of the total interest, or a fixed or qualified variable or inverse
variable rate on some or all of the qualified mortgages minus a different fixed
or qualified variable rate. The specified principal amount of a regular
interest that provides for interest payments consisting of a specified,
nonvarying portion of interest payments on qualified mortgages may be zero. A
residual interest is an interest in a REMIC Pool other than a regular interest
that is issued on the Startup Day and that is designated as a residual
interest. An interest in a REMIC Pool may be treated as a regular interest even
if payments of principal with respect to such interest are subordinated to
payments on other regular interests or the residual interest in the REMIC Pool,
and are dependent on the absence of defaults or delinquencies on qualified
mortgages or permitted investments, lower than reasonably expected returns on
permitted investments, unanticipated expenses incurred by the REMIC Pool or
prepayment interest shortfalls. Accordingly, the Regular Certificates of a
series will constitute one or more classes of regular interests, and the
Residual Certificates with respect to that series will constitute a single
class of residual interests on which distributions are made pro rata.

         If an entity, such as the REMIC Pool, fails to comply with one or more
of the ongoing requirements of the Code for REMIC status during any taxable
year, the Code provides that the entity will not be treated as a REMIC for such
year and thereafter. In this event, an entity with multiple classes of
ownership interests may be treated as a separate association taxable as a
corporation under Treasury regulations, and the Regular Certificates may be
treated as equity interests therein. The Code, however, authorizes the Treasury
Department to issue regulations that address situations where failure to meet
one or more of the requirements for REMIC status occurs inadvertently and in
good faith, and disqualification of the REMIC Pool would occur absent
regulatory relief. Investors should be aware, however, that the Conference
Committee Report to the Tax Reform Act of 1986 (the "1986 Act") indicates that
the relief may be accompanied by sanctions, such as the imposition of a
corporate tax on all or a portion of the REMIC Pool's income for the period of
time in which the requirements for REMIC status are not satisfied.

TAXATION OF REGULAR CERTIFICATES

         General

         In general, interest, original issue discount and market discount on a
Regular Certificate will be treated as ordinary income to a holder of the
Regular Certificate (the "Regular Certificateholder") as they accrue, and
principal payments on a Regular Certificate will be treated as a return of
capital to the extent of the Regular Certificateholder's basis in the Regular
Certificate allocable thereto. Regular Certificateholders must use the accrual
method of accounting with regard to Regular Certificates, regardless of the
method of accounting otherwise used by such Regular Certificateholders.

         Original Issue Discount

         Accrual Certificates and principal-only Certificates will be, and
other Classes of Regular Certificates may be, issued with "original issue
discount" within the meaning of Code Section 1273(a). Holders of any Class of
Regular

                                      73
<PAGE>

Certificates having original issue discount generally must include original
issue discount in ordinary income for federal income tax purposes as it
accrues, in accordance with the constant yield method that takes into account
the compounding of interest, in advance of receipt of the cash attributable to
such income. The following discussion is based in part on temporary and final
Treasury regulations issued on February 2, 1994, as amended on June 14, 1996,
(the "OID Regulations") under Code Sections 1271 through 1273 and 1275 and in
part on the provisions of the 1986 Act. Regular Certificateholders should be
aware, however, that the OID Regulations do not adequately address certain
issues relevant to prepayable securities, such as the Regular Certificates. To
the extent such issues are not addressed in such regulations, the Depositor
intends to apply the methodology described in the Conference Committee Report
to the 1986 Act. No assurance can be provided that the Service will not take a
different position as to those matters not currently addressed by the OID
Regulations. Moreover, the OID Regulations include an anti-abuse rule allowing
the Service to apply or depart from the OID Regulations where necessary or
appropriate to ensure a reasonable tax result in light of the applicable
statutory provisions. A tax result will not be considered unreasonable under
the anti-abuse rule in the absence of a substantial effect on the present value
of a taxpayer's tax liability. Investors are advised to consult their own tax
advisors as to the discussion herein and the appropriate method for reporting
interest and original issue discount with respect to the Regular Certificates.

         Each Regular Certificate (except to the extent described below with
respect to a Regular Certificate on which principal is distributed by random
lot ("Random Lot Certificates")) will be treated as a single installment
obligation for purposes of determining the original issue discount includible
in a Regular Certificateholder's income. The total amount of original issue
discount on a Regular Certificate is the excess of the "stated redemption price
at maturity" of the Regular Certificate over its "issue price". The issue price
of a Class of Regular Certificates offered pursuant to this Prospectus
generally is the first price at which a substantial amount of Regular
Certificates of that Class is sold to the public (excluding bond houses,
brokers and underwriters). Although unclear under the OID Regulations, the
Depositor intends to treat the issue price of a Class as to which there is no
substantial sale as of the issue date or that is retained by the Depositor as
the fair market value of that Class as of the issue date. The issue price of a
Regular Certificate also includes the amount paid by an initial Regular
Certificateholder for accrued interest that relates to a period prior to the
issue date of the Regular Certificate, unless the Regular Certificateholder
elects on its federal income tax return to exclude such amount from the issue
price and to recover it on the first Distribution Date. The stated redemption
price at maturity of a Regular Certificate always includes the original
principal amount of the Regular Certificate, but generally will not include
distributions of stated interest if such interest distributions constitute
"qualified stated interest". Under the OID Regulations, qualified stated
interest generally means interest payable at a single fixed rate or a qualified
variable rate (as described below) provided that such interest payments are
unconditionally payable at intervals of one year or less during the entire term
of the Regular Certificate. Because there is no penalty or default remedy in
the case of nonpayment of interest with respect to a Regular Certificate, it is
possible that no interest on any Class of Regular Certificates will be treated
as qualified stated interest. However, except as provided in the following
three sentences or in the applicable Prospectus Supplement, because the
underlying Mortgage Loans provide for remedies in the event of default, the
Depositor intends to treat interest with respect to the Regular Certificates as
qualified stated interest. Distributions of interest on an Accrual Certificate,
or on other Regular Certificates with respect to which deferred interest will
accrue, will not constitute qualified stated interest, in which case the stated
redemption price at maturity of such Regular Certificates includes all
distributions of interest as well as principal thereon. Likewise, the Depositor
intends to treat an "interest only" class, or a class on which interest is
substantially disproportionate to its principal amount (a so-called
"super-premium" class) as having no qualified stated interest. Where the
interval between the issue date and the first Distribution Date on a Regular
Certificate is shorter than the interval between subsequent Distribution Dates,
the interest attributable to the additional days will be included in the stated
redemption price at maturity.

         Under a de minimis rule, original issue discount on a Regular
Certificate will be considered to be zero if such original issue discount is
less than 0.25% of the stated redemption price at maturity of the Regular
Certificate multiplied by the weighted average maturity of the Regular
Certificate. For this purpose, the weighted average maturity of the Regular
Certificate is computed as the sum of the amounts determined by multiplying the
number of full years (i.e., rounding down partial years) from the issue date
until all distributions in reduction of are scheduled to be made by a fraction,
the numerator of which is the amount of each distribution included in the
stated redemption price at maturity of the Regular Certificate and the
denominator of which is the stated redemption price at maturity of the

                                      74
<PAGE>

Regular Certificate. The Conference Committee Report to the 1986 Act provides
that the schedule of such distributions should be determined in accordance with
the assumed rate of prepayment of the Mortgage Loans (the "Prepayment
Assumption") and the anticipated reinvestment rate, if any, relating to the
Regular Certificates. The Prepayment Assumption with respect to a Series of
Regular Certificates will be set forth in the related Prospectus Supplement.
Holders generally must report de minimis original issue discount pro rata as
principal payments are received, and such income will be capital gain if the
Regular Certificate is held as a capital asset. However, under the OID
Regulations, Regular Certificateholders may elect to accrue all de minimis
original issue discount as well as market discount and market premium under the
constant yield method. See "Election to Treat All Interest Under the Constant
Yield Method".

         A Regular Certificateholder generally must include in gross income for
any taxable year the sum of the "daily portions," as defined below, of the
original issue discount on the Regular Certificate accrued during an accrual
period for each day on which it holds the Regular Certificate, including the
date of purchase but excluding the date of disposition. The Depositor will
treat the monthly period ending on the day before each Distribution Date as the
accrual period. With respect to each Regular Certificate, a calculation will be
made of the original issue discount that accrues during each successive full
accrual period (or shorter period from the date of original issue) that ends on
the day before the related Distribution Date on the Regular Certificate. The
Conference Committee Report to the 1986 Act states that the rate of accrual of
original issue discount is intended to be based on the Prepayment Assumption.
Other than as discussed below with respect to a Random Lot Certificate, the
original issue discount accruing in a full accrual period would be the excess,
if any, of (i) the sum of (a) the present value of all of the remaining
distributions to be made on the Regular Certificate as of the end of that
accrual period that are included in the Regular Certificate's stated redemption
price at maturity and (b) the distributions made on the Regular Certificate
during the accrual period that are included in the Regular Certificate's stated
redemption price at maturity, over (ii) the adjusted issue price of the Regular
Certificate at the beginning of the accrual period. The present value of the
remaining distributions referred to in the preceding sentence is calculated
based on (i) the yield to maturity of the Regular Certificate at the issue
date, (ii) events (including actual prepayments) that have occurred prior to
the end of the accrual period and (iii) the Prepayment Assumption. For these
purposes, the adjusted issue price of a Regular Certificate at the beginning of
any accrual period equals the issue price of the Regular Certificate, increased
by the aggregate amount of original issue discount with respect to the Regular
Certificate that accrued in all prior accrual periods and reduced by the amount
of distributions included in the Regular Certificate's stated redemption price
at maturity that were made on the Regular Certificate in such prior periods.
The original issue discount accruing during any accrual period (as determined
in this paragraph) will then be divided by the number of days in the period to
determine the daily portion of original issue discount for each day in the
period. With respect to an initial accrual period shorter than a full accrual
period, the daily portions of original issue discount must be determined
according to an appropriate allocation under any reasonable method.

         Under the method described above, the daily portions of original issue
discount required to be included in income by a Regular Certificateholder
generally will increase to take into account prepayments on the Regular
Certificates as a result of prepayments on the Mortgage Loans that exceed the
Prepayment Assumption, and generally will decrease (but not below zero for any
period) if the prepayments are slower than the Prepayment Assumption. An
increase in prepayments on the Mortgage Loans with respect to a Series of
Regular Certificates can result in both a change in the priority of principal
payments with respect to certain Classes of Regular Certificates and either an
increase or decrease in the daily portions of original issue discount with
respect to such Regular Certificates.

         In the case of a Random Lot Certificate, the Depositor intends to
determine the yield to maturity of such Certificate based upon the anticipated
payment characteristics of the Class as a whole under the Prepayment
Assumption. In general, the original issue discount accruing on each Random Lot
Certificate in a full accrual period would be its allocable share of the
original issue discount with respect to the entire Class, as determined in
accordance with the preceding paragraph. However, in the case of a distribution
in retirement of the entire unpaid principal balance of any Random Lot
Certificate (or portion of such unpaid principal balance), (a) the remaining
unaccrued original issue discount allocable to such Certificate (or to such
portion) will accrue at the time of such distribution, and (b) the accrual of
original issue discount allocable to each remaining Certificate of such Class
(or the remaining unpaid principal balance of a partially redeemed Random Lot
Certificate after a distribution of principal has been received)

                                      75
<PAGE>

will be adjusted by reducing the present value of the remaining payments on
such Class and the adjusted issue price of such Class to the extent
attributable to the portion of the unpaid principal balance thereof that was
distributed. The Depositor believes that the foregoing treatment is consistent
with the "pro rata prepayment" rules of the OID Regulations, but with the rate
of accrual of original issue discount determined based on the Prepayment
Assumption for the Class as a whole. Investors are advised to consult their tax
advisors as to this treatment.

         Acquisition Premium

         A purchaser of a Regular Certificate at a price greater than its
adjusted issue price but less than its stated redemption price at maturity will
be required to include in gross income the daily portions of the original issue
discount on the Regular Certificate reduced pro rata by a fraction, the
numerator of which is the excess of its purchase price over such adjusted issue
price and the denominator of which is the excess of the remaining stated
redemption price at maturity over the adjusted issue price. Alternatively, such
a subsequent purchaser may elect to treat all such acquisition premium under
the constant yield method, as described below under the heading "Election to
Treat All Interest Under the Constant Yield Method".

         Variable Rate Regular Certificates

         Regular Certificates may provide for interest based on a variable
rate. Under the OID Regulations, interest is treated as payable at a variable
rate if, generally, (i) the issue price does not exceed the original principal
balance by more than a specified de minimis amount and (ii) the interest
compounds or is payable at least annually at current values of (a) one or more
"qualified floating rates", (b) a single fixed rate and one or more qualified
floating rates, (c) a single "objective rate", or (d) a single fixed rate and a
single objective rate that is a "qualified inverse floating rate". A floating
rate is a qualified floating rate if variations in the rate can reasonably be
expected to measure contemporaneous variations in the cost of newly borrowed
funds, or where such rate is subject to a fixed multiple that is greater than
0.65, but not more than 1.35. Such rate may also be increased or decreased by a
fixed spread or subject to a fixed cap or floor, or a cap or floor that is not
reasonably expected as of the issue date to affect the yield of the instrument
significantly. Two or more qualified floating rates will be treated as a single
qualified floating rate if all such qualified floating rates can reasonably be
expected to have approximately the same values throughout the terms of the
instrument. This requirement will be conclusively presumed to be satisfied if
the values of all such qualified floating rates are within 0.25% of each other
on the issue date. An objective rate (other than a qualified floating rate) is
a rate that is determined using a single fixed formula and that is based on
objective financial or economic information, provided that such information is
not (i) within the control of the issuer or a related party or (ii) unique to
the circumstances of the issuer or a related party. A qualified inverse
floating rate is an objective rate that is equal to a fixed rate minus a
qualified floating rate that inversely reflects contemporaneous variations in
the cost of newly borrowed funds; an inverse floating rate that is not a
qualified floating rate may nevertheless be an objective rate. A Class of
Regular Certificates may be issued under this Prospectus that does not have a
variable rate under the OID Regulations, for example, a Class that bears
different rates at different times during the period it is outstanding such
that it is considered significantly "front-loaded" or "back-loaded" within the
meaning of the OID Regulations. It is possible that such a Class may be
considered to bear "contingent interest" within the meaning of the OID
Regulations. The OID Regulations, as they relate to the treatment of contingent
interest, are by their terms not applicable to Regular Certificates. However,
if final regulations dealing with contingent interest with respect to Regular
Certificates apply the same principles as the OID Regulations, such regulations
may lead to different timing of income inclusion than would be the case under
the OID Regulations. Furthermore, application of such principles could lead to
the characterization of gain on the sale of contingent interest Regular
Certificates as ordinary income. Investors should consult their tax advisors
regarding the appropriate treatment of any Regular Certificate that does not
pay interest at a fixed rate or variable rate as described in this paragraph.

         Under the REMIC Regulations, a Regular Certificate (i) bearing a rate
that qualifies as a variable rate under the OID Regulations that is tied to
current values of a variable rate (or the highest, lowest or average of two or
more variable rates), including a rate based on the average cost of funds of
one or more financial institutions, or a positive or negative multiple of such
a rate (plus or minus a specified number of basis points), or that represents a
weighted average of rates on some or all of the Mortgage Loans which bear
interest at a fixed rate or at a qualifying variable

                                      76
<PAGE>

rate under the REMIC Regulations, including such a rate that is subject to one
or more caps or floors, or (ii) bearing one or more such variable rates for one
or more periods or one or more fixed rates for one or more periods, and a
different variable rate or fixed rate for other periods qualifies as a regular
interest in a REMIC. Accordingly, unless otherwise indicated in the applicable
Prospectus Supplement, the Depositor intends to treat Regular Certificates that
qualify as regular interests under this rule in the same manner as obligations
bearing a variable rate for original issue discount reporting purposes.

         The amount of original issue discount with respect to a Regular
Certificate bearing a variable rate of interest will accrue in the manner
described above under "Original Issue Discount" with the yield to maturity and
future payments on such Regular Certificate generally to be determined by
assuming that interest will be payable for the life of the Regular Certificate
based on the initial rate (or, if different, the value of the applicable
variable rate as of the pricing date) for the relevant Class. Unless otherwise
specified in the applicable Prospectus Supplement, the Depositor intends to
treat such variable interest as qualified stated interest, other than variable
interest on an interest-only or super-premium Class, which will be treated as
non-qualified stated interest includible in the stated redemption price at
maturity. Ordinary income reportable for any period will be adjusted based on
subsequent changes in the applicable interest rate index.

         Although unclear under the OID Regulations, unless required otherwise
by applicable final regulations, the Depositor intends to treat Regular
Certificates bearing an interest rate that is a weighted average of the net
interest rates on Mortgage Loans or Mortgage Certificates having fixed or
adjustable rates, as having qualified stated interest, except to the extent
that initial "teaser" rates cause sufficiently "back-loaded" interest to create
more than de minimis original issue discount. The yield on such Regular
Certificates for purposes of accruing original issue discount will be a
hypothetical fixed rate based on the fixed rates, in the case of fixed rate
Mortgage Loans, and initial "teaser rates" followed by fully indexed rates, in
the case of adjustable rate Mortgage Loans. In the case of adjustable rate
Mortgage Loans, the applicable index used to compute interest on the Mortgage
Loans in effect on the pricing date (or possibly the issue date) will be deemed
to be in effect beginning with the period in which the first weighted average
adjustment date occurring after the issue date occurs. Adjustments will be made
in each accrual period either increasing or decreasing the amount of ordinary
income reportable to reflect the actual Pass-Through Rate on the Regular
Certificates.

         Deferred Interest

         Under the OID Regulations, all interest on a Regular Certificate as to
which there may be Deferred Interest is includible in the stated redemption
price at maturity thereof. Accordingly, any Deferred Interest that accrues with
respect to a Class of Regular Certificates may constitute income to the holders
of such Regular Certificates prior to the time distributions of cash with
respect to such Deferred Interest are made.

         Market Discount

         A purchaser of a Regular Certificate also may be subject to the market
discount rules of Code Section 1276 through 1278. Under these Code sections and
the principles applied by the OID Regulations in the context of original issue
discount, "market discount" is the amount by which the purchaser's original
basis in the Regular Certificate (i) is exceeded by the then-current principal
amount of the Regular Certificate or (ii) in the case of a Regular Certificate
having original issue discount, is exceeded by the adjusted issue price of such
Regular Certificate at the time of purchase. Such purchaser generally will be
required to recognize ordinary income to the extent of accrued market discount
on such Regular Certificate as distributions includible in the stated
redemption price at maturity thereof are received, in an amount not exceeding
any such distribution. Such market discount would accrue in a manner to be
provided in Treasury regulations and should take into account the Prepayment
Assumption. The Conference Committee Report to the 1986 Act provides that until
such regulations are issued, such market discount would accrue either (i) on
the basis of a constant interest rate or (ii) in the ratio of stated interest
allocable to the relevant period to the sum of the interest for such period
plus the remaining interest as of the end of such period, or in the case of a
Regular Certificate issued with original issue discount, in the ratio of
original issue discount accrued for the relevant period to the sum of the
original issue discount accrued for such period plus the remaining original
issue discount as of the end

                                      77
<PAGE>

of such period. Such purchaser also generally will be required to treat a
portion of any gain on a sale or exchange of the Regular Certificate as
ordinary income to the extent of the market discount accrued to the date of
disposition under one of the foregoing methods, less any accrued market
discount previously reported as ordinary income as partial distributions in
reduction of the stated redemption price at maturity were received. Such
purchaser will be required to defer deduction of a portion of the excess of the
interest paid or accrued on indebtedness incurred to purchase or carry a
Regular Certificate over the interest distributable thereon. The deferred
portion of such interest expense in any taxable year generally will not exceed
the accrued market discount on the Regular Certificate for such year. Any such
deferred interest expense is, in general, allowed as a deduction not later than
the year in which the related market discount income is recognized or the
Regular Certificate is disposed of. As an alternative to the inclusion of
market discount in income on the foregoing basis, the Regular Certificateholder
may elect to include market discount in income currently as it accrues on all
market discount instruments acquired by such Regular Certificateholder in that
taxable year or thereafter, in which case the interest deferral rule will not
apply. See "Election to Treat All Interest Under the Constant Yield Method"
below regarding an alternative manner in which such election may be deemed to
be made.

         Market discount with respect to a Regular Certificate will be
considered to be zero if such market discount is less than 0.25% of the
remaining stated redemption price at maturity of such Regular Certificate
multiplied by the weighted average maturity of the Regular Certificate
(determined as described above in the third paragraph under "Original Issue
Discount") remaining after the date of purchase. It appears that de minimis
market discount should be reported in a manner similar to de minimis original
issue discount. See "Original Issue Discount" above. Treasury regulations
implementing the market discount rules have not yet been issued, and therefore
investors should consult their own tax advisors regarding the application of
these rules. Investors should also consult Revenue Procedure 92-67 concerning
the elections to include market discount in income currently and to accrue
market discount on the basis of the constant yield method.

         Premium

         A Regular Certificate purchased at a cost greater than its remaining
stated redemption price at maturity generally is considered to be purchased at
a premium. If the Regular Certificateholder holds such Regular Certificate as a
"capital asset" within the meaning of Code Section 1221, the Regular
Certificateholder may elect under Code Section 171 to amortize such premium
under the constant yield method. The Conference Committee Report to the 1986
Act indicates a Congressional intent that the same rules that will apply to the
accrual of market discount on installment obligations will also apply to
amortizing bond premium under Code Section 171 on installment obligations such
as the Regular Certificates, although it is unclear whether the alternatives to
the constant yield method described above under "Market Discount" are
available. Amortizable bond premium will be treated as an offset to interest
income on a Regular Certificate rather than as a separate deduction item. See
"Election to Treat All Interest Under the Constant Yield Method" below
regarding an alternative manner in which the Code Section 171 election may be
deemed to be made.

         Election to Treat All Interest Under the Constant Yield Method

         A holder of a debt instrument such as a Regular Certificate may elect
to treat all interest that accrues on the instrument using the constant yield
method, with none of the interest being treated as qualified stated interest.
For purposes of applying the constant yield method to a debt instrument subject
to such an election, (i) "interest" includes stated interest, original issue
discount, de minimis original issue discount, market discount and de minimis
market discount, as adjusted by any amortizable bond premium or acquisition
premium and (ii) the debt instrument is treated as if the instrument were
issued on the holder's acquisition date in the amount of the holder's adjusted
basis immediately after acquisition. It is unclear whether, for this purpose,
the initial Prepayment Assumption would continue to apply or if a new
prepayment assumption as of the date of the holder's acquisition would apply. A
holder generally may make such an election on an instrument by instrument basis
or for a class or group of debt instruments. However, if the holder makes such
an election with respect to a debt instrument with amortizable bond premium or
with market discount, the holder is deemed to have made elections to amortize
bond premium or to report market discount income currently as it accrues under
the constant yield method, respectively, for all debt instruments acquired by
the holder in the same taxable year or thereafter. The election is made on the
holder's federal income tax return for the year in

                                      78
<PAGE>

which the debt instrument is acquired and is irrevocable except with the
approval of the Service. Investors should consult their own tax advisors
regarding the advisability of making such an election.

         Sale or Exchange of Regular Certificates

         If a Regular Certificateholder sells or exchanges a Regular
Certificate, the Regular Certificateholder will recognize gain or loss equal to
the difference, if any, between the amount received and its adjusted basis in
the Regular Certificate. The adjusted basis of a Regular Certificate generally
will equal the cost of the Regular Certificate to the seller, increased by any
original issue discount or market discount previously included in the seller's
gross income with respect to the Regular Certificate and reduced by amounts
included in the stated redemption price at maturity of the Regular Certificate
that were previously received by the seller, by any amortized premium and by
previously recognized losses.

         Except as described above with respect to market discount, and except
as provided in this paragraph, any gain or loss on the sale or exchange of a
Regular Certificate realized by an investor who holds the Regular Certificate
as a capital asset will be capital gain or loss and will be long-term or
short-term depending on whether the Regular Certificate has been held for the
long-term capital gain holding period (currently more than one year). Such gain
will be treated as ordinary income (i) if a Regular Certificate is held as part
of a "conversion transaction" as defined in Code Section 1258(c), up to the
amount of interest that would have accrued on the Regular Certificateholder's
net investment in the conversion transaction at 120% of the appropriate
applicable Federal rate under Code Section 1274(d) in effect at the time the
taxpayer entered into the transaction minus any amount previously treated as
ordinary income with respect to any prior distribution of property that was
held as a part of such transaction, (ii) in the case of a non-corporate
taxpayer, to the extent such taxpayer has made an election under Code Section
163(d)(4) to have net capital gains taxed as investment income at ordinary
rates, or (iii) to the extent that such gain does not exceed the excess, if
any, of (a) the amount that would have been includible in the gross income of
the holder if its yield on such Regular Certificate were 110% of the applicable
Federal rate as of the date of purchase, over (b) the amount of income actually
includible in the gross income of such holder with respect to the Regular
Certificate. In addition, gain or loss recognized from the sale of a Regular
Certificate by certain banks or thrift institutions will be treated as ordinary
income or loss pursuant to Code Section 582(c). Capital gains of certain
non-corporate taxpayers are subject to a lower maximum tax rate (28%) than
ordinary income of such taxpayers (39.6%), and still a lower maximum rate (20%)
for property held for more than 18 months. The maximum tax rate for
corporations is the same with respect to both ordinary income and capital
gains.

         Treatment of Losses

         Holders of Regular Certificates will be required to report income with
respect to Regular Certificates on the accrual method of accounting, without
giving effect to delays or reductions in distributions attributable to defaults
or delinquencies on the Mortgage Loans allocable to a particular class of
Regular Certificates, except to the extent it can be established that such
losses are uncollectible. Accordingly, the holder of a Regular Certificate may
have income, or may incur a diminution in cash flow as a result of a default or
delinquency, but may not be able to take a deduction (subject to the discussion
below) for the corresponding loss until a subsequent taxable year. In this
regard, investors are cautioned that while they may generally cease to accrue
interest income if it reasonably appears that the interest will be
uncollectible, the Internal Revenue Service may take the position that original
issue discount must continue to be accrued in spite of its uncollectibility
until the debt instrument is disposed of in a taxable transaction or becomes
worthless in accordance with the rules of Code Section 166. To the extent the
rules of Code Section 166 regarding bad debts are applicable, it appears that
holders of Regular Certificates that are corporations or that otherwise hold
the Regular Certificates in connection with a trade or business should in
general be allowed to deduct as an ordinary loss any such loss sustained during
the taxable year on account of any such Regular Certificates becoming wholly or
partially worthless, and that, in general, holders of Regular Certificates that
are not corporations and do not hold the Regular Certificates in connection
with a trade or business will be allowed to deduct as a short-term capital loss
any loss with respect to principal sustained during the taxable year on account
of a portion of any class or subclass of such Regular Certificates becoming
wholly worthless. Although the matter is not free from doubt, non-corporate
holders of Regular Certificates should be allowed a bad debt deduction at such
time as the principal balance of any class or

                                      79
<PAGE>

subclass of such Regular Certificates is reduced to reflect losses resulting
from any liquidated Mortgage Loans. The Service, however, could take the
position that non-corporate holders will be allowed a bad debt deduction to
reflect such losses only after all Mortgage Loans remaining in the Trust Fund
have been liquidated or such class of Regular Certificates has been otherwise
retired. The Service could also assert that losses on the Regular Certificates
are deductible based on some other method that may defer such deductions for
all holders, such as reducing future cash flow for purposes of computing
original issue discount. This may have the effect of creating "negative"
original issue discount which would be deductible only against future positive
original issue discount or otherwise upon termination of the Class. Holders of
Regular Certificates are urged to consult their own tax advisors regarding the
appropriate timing, amount and character of any loss sustained with respect to
such Regular Certificates. While losses attributable to interest previously
reported as income should be deductible as ordinary losses by both corporate
and non-corporate holders, the Internal Revenue Service may take the position
that losses attributable to accrued original issue discount may only be
deducted as short-term capital losses by non-corporate holders not engaged in a
trade or business. Special loss rules are applicable to banks and thrift
institutions, including rules regarding reserves for bad debts. Such taxpayers
are advised to consult their tax advisors regarding the treatment of losses on
Regular Certificates.

TAXATION OF RESIDUAL CERTIFICATES

         Taxation of REMIC Income

         Generally, the "daily portions" of REMIC taxable income or net loss
will be includible as ordinary income or loss in determining the federal
taxable income of holders of Residual Certificates ("Residual
Certificateholders"), and will not be taxed separately to the REMIC Pool. The
daily portions of REMIC taxable income or net loss of a Residual
Certificateholder are determined by allocating the REMIC Pool's taxable income
or net loss for each calendar quarter ratably to each day in such quarter and
by allocating such daily portion among the Residual Certificateholders in
proportion to their respective holdings of Residual Certificates in the REMIC
Pool on such day. REMIC taxable income is generally determined in the same
manner as the taxable income of an individual using the accrual method of
accounting, except that (i) the limitations on deductibility of investment
interest expense and expenses for the production of income do not apply, (ii)
all bad loans will be deductible as business bad debts and (iii) the limitation
on the deductibility of interest and expenses related to tax-exempt income will
apply. The REMIC Pool's gross income includes interest, original issue discount
income and market discount income, if any, on the Mortgage Loans, reduced by
amortization of any premium on the Mortgage Loans, plus income from
amortization of issue premium, if any, on the Regular Certificates, plus income
on reinvestment of cash flows and reserve assets, plus any cancellation of
indebtedness income upon allocation of realized losses to the Regular
Certificates. The REMIC Pool's deductions include interest and original issue
discount expense on the Regular Certificates, servicing fees on the Mortgage
Loans, other administrative expenses of the REMIC Pool and realized losses on
the Mortgage Loans. The requirement that Residual Certificateholders report
their pro rata share of taxable income or net loss of the REMIC Pool will
continue until there are no Certificates of any class of the related series
outstanding.

         The taxable income recognized by a Residual Certificateholder in any
taxable year will be affected by, among other factors, the relationship between
the timing of recognition of interest and original issue discount or market
discount income or amortization of premium with respect to the Mortgage Loans,
on the one hand, and the timing of deductions for interest (including original
issue discount) on the Regular Certificates or income from amortization of
issue premium on the Regular Certificates, on the other hand. In the event that
an interest in the Mortgage Loans is acquired by the REMIC Pool at a discount,
and one or more of such Mortgage Loans is prepaid, the Residual
Certificateholder may recognize taxable income without being entitled to
receive a corresponding amount of cash because (i) the prepayment may be used
in whole or in part to make distributions in reduction of principal on the
Regular Certificates and (ii) the discount on the Mortgage Loans which is
includible in income may exceed the deduction allowed upon such distributions
on those Regular Certificates on account of any unaccrued original issue
discount relating to those Regular Certificates. When there is more than one
class of Regular Certificates that distribute principal sequentially, this
mismatching of income and deductions is particularly likely to occur in the
early years following issuance of the Regular Certificates when distributions
in reduction of principal are being made in respect of earlier classes of
Regular Certificates to the extent that such classes are not issued with
substantial discount. If taxable income attributable to such a mismatching is
realized, in general, losses would be allowed in later years as

                                      80
<PAGE>

distributions on the later classes of Regular Certificates are made. Taxable
income may also be greater in earlier years than in later years as a result of
the fact that interest expense deductions, expressed as a percentage of the
outstanding principal amount of such a series of Regular Certificates, may
increase over time as distributions in reduction of principal are made on the
lower yielding classes of Regular Certificates, whereas to the extent that the
REMIC Pool includes fixed rate Mortgage Loans, interest income with respect to
any given Mortgage Loan will remain constant over time as a percentage of the
outstanding principal amount of that loan. Consequently, Residual
Certificateholders must have sufficient other sources of cash to pay any
federal, state or local income taxes due as a result of such mismatching or
unrelated deductions against which to offset such income, subject to the
discussion of "excess inclusions" below under "Limitations on Offset or
Exemption of REMIC Income". The timing of such mismatching of income and
deductions described in this paragraph, if present with respect to a series of
Certificates, may have a significant adverse effect upon the Residual
Certificateholder's after-tax rate of return. In addition, a Residual
Certificateholder's taxable income during certain periods may exceed the income
reflected by such Residual Certificateholder for such periods in accordance
with generally accepted accounting principles. Investors should consult their
own accountants concerning the accounting treatment of their investment in
Residual Certificates.

         Basis and Losses

         The amount of any net loss of the REMIC Pool that may be taken into
account by the Residual Certificateholder is limited to the adjusted basis of
the Residual Certificate as of the close of the quarter (or time of disposition
of the Residual Certificate if earlier), determined without taking into account
the net loss for the quarter. The initial adjusted basis of a purchaser of a
Residual Certificate is the amount paid for such Residual Certificate. Such
adjusted basis will be increased by the amount of taxable income of the REMIC
Pool reportable by the Residual Certificateholder and will be decreased (but
not below zero), first, by a cash distribution from the REMIC Pool and, second,
by the amount of loss of the REMIC Pool reportable by the Residual
Certificateholder. Any loss that is disallowed on account of this limitation
may be carried over indefinitely with respect to the Residual Certificateholder
as to whom such loss was disallowed and may be used by such Residual
Certificateholder only to offset any income generated by the same REMIC Pool.

         A Residual Certificateholder will not be permitted to amortize
directly the cost of its Residual Certificate as an offset to its share of the
taxable income of the related REMIC Pool. However, that taxable income will not
include cash received by the REMIC Pool that represents a recovery of the REMIC
Pool's basis in its assets. Such recovery of basis by the REMIC Pool will have
the effect of amortization of the issue price of the Residual Certificates over
their life. However, in view of the possible acceleration of the income of
Residual Certificateholders described above under "Taxation of REMIC Income",
the period of time over which such issue price is effectively amortized may be
longer than the economic life of the Residual Certificates.

         A Residual Certificate may have a negative value if the net present
value of anticipated tax liabilities exceeds the present value of anticipated
cash flows. The REMIC Regulations appear to treat the issue price of such a
residual interest as zero rather than such negative amount for purposes of
determining the REMIC Pool's basis in its assets. The preamble to the REMIC
Regulations states that the Service may provide future guidance on the proper
tax treatment of payments made by a transferor of such a residual interest to
induce the transferee to acquire the interest, and Residual Certificateholders
should consult their own tax advisors in this regard.

         Further, to the extent that the initial adjusted basis of a Residual
Certificateholder (other than an original holder) in the Residual Certificate
is greater that the corresponding portion of the REMIC Pool's basis in the
Mortgage Loans, the Residual Certificateholder will not recover a portion of
such basis until termination of the REMIC Pool unless future Treasury
regulations provide for periodic adjustments to the REMIC income otherwise
reportable by such holder. The REMIC Regulations currently in effect do not so
provide. See "Treatment of Certain Items of REMIC Income and Expense--Market
Discount" below regarding the basis of Mortgage Loans to the REMIC Pool and
"Sale or Exchange of a Residual Certificate" below regarding possible treatment
of a loss upon termination of the REMIC Pool as a capital loss.

                                      81
<PAGE>

         Treatment of Certain Items of REMIC Income and Expense

         Although the Depositor intends to compute REMIC income and expense in
accordance with the Code and applicable regulations, the authorities regarding
the determination of specific items of income and expense are subject to
differing interpretations. The Depositor makes no representation as to the
specific method that it will use for reporting income with respect to the
Mortgage Loans and expenses with respect to the Regular Certificates, and
different methods could result in different timing of reporting of taxable
income or net loss to Residual Certificateholders or differences in capital
gain versus ordinary income.

         Original Issue Discount and Premium. Generally, the REMIC Pool's
deductions for original issue discount and income from amortization of issue
premium will be determined in the same manner as original issue discount income
on Regular Certificates as described above under "Taxation of Regular
Certificates--Original Issue Discount" and "--Variable Rate Regular
Certificates", without regard to the de minimis rule described therein, and
"--Premium".

         Deferred Interest. Any Deferred Interest that accrues with respect to
any adjustable rate Mortgage Loans held by the REMIC Pool will constitute
income to the REMIC Pool and will be treated in a manner similar to the
Deferred Interest that accrues with respect to Regular Certificates as
described above under "Taxation of Regular Certificates--Deferred Interest".

         Market Discount. The REMIC Pool will have market discount income in
respect of Mortgage Loans if, in general, the basis of the REMIC Pool allocable
to such Mortgage Loans is exceeded by their unpaid principal balances. The
REMIC Pool's basis in such Mortgage Loans is generally the fair market value of
the Mortgage Loans immediately after the transfer thereof to the REMIC Pool.
The REMIC Regulations provide that such basis is equal in the aggregate to the
issue prices of all regular and residual interests in the REMIC Pool (or the
fair market value thereof at the Closing Date, in the case of a retained
Class). In respect of Mortgage Loans that have market discount to which Code
Section 1276 applies, the accrued portion of such market discount would be
recognized currently as an item of ordinary income in a manner similar to
original issue discount. Market discount income generally should accrue in the
manner described above under "Taxation of Regular Certificates--Market
Discount".

         Premium. Generally, if the basis of the REMIC Pool in the Mortgage
Loans exceeds the unpaid principal balances thereof, the REMIC Pool will be
considered to have acquired such Mortgage Loans at a premium equal to the
amount of such excess. As stated above, the REMIC Pool's basis in Mortgage
Loans is the fair market value of the Mortgage Loans, based on the aggregate of
the issue prices (or the fair market value of retained Classes) of the regular
and residual interests in the REMIC Pool immediately after the transfer thereof
to the REMIC Pool. In a manner analogous to the discussion above under
"Taxation of Regular Certificates--Premium", a REMIC Pool that holds a Mortgage
Loan as a capital asset under Code Section 1221 may elect under Code Section
171 to amortize premium on whole mortgage loans or mortgage loans underlying
MBS that were originated after September 27, 1985 or MBS that are REMIC regular
interests under the constant yield method. Amortizable bond premium will be
treated as an offset to interest income on the Mortgage Loans, rather than as a
separate deduction item. To the extent that the mortgagors with respect to the
Mortgage Loans are individuals, Code Section 171 will not be available for
premium on Mortgage Loans (including underlying mortgage loans) originated on
or prior to September 27, 1985. Premium with respect to such Mortgage Loans may
be deductible in accordance with a reasonable method regularly employed by the
holder thereof. The allocation of such premium pro rata among principal
payments should be considered a reasonable method; however, the Service may
argue that such premium should be allocated in a different manner, such as
allocating such premium entirely to the final payment of principal.

         Limitations on Offset or Exemption of REMIC Income

         A portion or all of the REMIC taxable income includible in determining
the federal income tax liability of a Residual Certificateholder will be
subject to special treatment. That portion, referred to as the "excess
inclusion", is equal to the excess of REMIC taxable income for the calendar
quarter allocable to a Residual Certificate over the daily accruals for such
quarterly period of (i) 120% of the long-term applicable Federal rate that
would have applied to the Residual Certificate (if it were a debt instrument)
on the Startup Day under Code Section 1274(d), multiplied

                                      82
<PAGE>

by (ii) the adjusted issue price of such Residual Certificate at the beginning
of such quarterly period. For this purpose, the adjusted issue price of a
Residual Certificate at the beginning of a quarter is the issue price of the
Residual Certificate, plus the amount of such daily accruals of REMIC income
described in this paragraph for all prior quarters, decreased by any
distributions made with respect to such Residual Certificate prior to the
beginning of such quarterly period. Accordingly, the portion of the REMIC
Pool's taxable income that will be treated as excess inclusions will be a
larger portion of such income as the adjusted issue price of the Residual
Certificates diminishes.

         The portion of a Residual Certificateholder's REMIC taxable income
consisting of the excess inclusions generally may not be offset by other
deductions, including net operating loss carry forwards, on such Residual
Certificateholder's return. However, net operating loss carryovers are
determined without regard to excess inclusion income. Further, if the Residual
Certificateholder is an organization subject to the tax on unrelated business
income imposed by Code Section 511, the Residual Certificateholder's excess
inclusions will be treated as unrelated business taxable income of such
Residual Certificateholder for purposes of Code Section 511. In addition, REMIC
taxable income is subject to 30% withholding tax with respect to certain
persons who are not U.S. Persons (as defined below under "Tax-Related
Restrictions on Transfer of Residual Certificates--Foreign Investors"), and the
portion thereof attributable to excess inclusions is not eligible for any
reduction in the rate of withholding tax (by treaty or otherwise). See
"Taxation of Certain Foreign Investors--Residual Certificates" below. Finally,
if a real estate investment trust or a regulated investment company owns a
Residual Certificate, a portion (allocated under Treasury regulations yet to be
issued) of dividends paid by the real estate investment trust or a regulated
investment company could not be offset by net operating losses of its
shareholders, would constitute unrelated business taxable income for tax-exempt
shareholders, and would be ineligible for reduction of withholding to certain
persons who are not U.S. Persons. The SBJPA of 1996 has eliminated the special
rule permitting Section 593 institutions ("thrift institutions") to use net
operating losses and other allowable deductions to offset their excess
inclusion income from Residual Certificates that have "significant value"
within the meaning of the REMIC Regulations, effective for taxable years
beginning after December 31, 1995, except with respect to Residual Certificates
continuously held by thrift institutions since November 1, 1995.

         In addition, the SBJPA of 1996 provides three rules for determining
the effect of excess inclusions on the alternative minimum taxable income of a
Residual Certificateholder. First, alternative minimum taxable income for a
Residual Certificateholder is determined without regard to the special rule,
discussed above, that taxable income cannot be less than excess inclusions.
Second, a Residual Certificateholder's alternative minimum taxable income for a
taxable year cannot be less than the excess inclusions for the year. Third, the
amount of any alternative minimum tax net operating loss deduction must be
computed without regard to any excess inclusions. These rules are effective for
taxable years beginning after December 31, 1996, unless a Residual
Certificateholder elects to have such rules apply only to taxable years
beginning after August 20, 1996.

         Tax-Related Restrictions on Transfer of Residual Certificates

         Disqualified Organizations. If any legal or beneficial interest in a
Residual Certificate is transferred to a Disqualified Organization (as defined
below) other than in connection with the formation of a REMIC Pool, if the
Disqualified organization is required, pursuant to a binding contract, to sell
such Residual Certificate, which sale occurs within seen days after the Startup
Days, a tax would be imposed in an amount equal to the product of (i) the
present value of the total anticipated excess inclusions with respect to such
Residual Certificate for periods after the transfer and (ii) the highest
marginal federal income tax rate applicable to corporations. The REMIC
Regulations provide that the anticipated excess inclusions are based on actual
prepayment experience to the date of the transfer and projected payments based
on the Prepayment Assumption. The present value rate equals the applicable
Federal rate under Code Section 1274(d) as of the date of the transfer for a
term ending with the last calendar quarter in which excess inclusions are
expected to accrue. Such a tax generally would be imposed on the transferor of
the Residual Certificate, except that where such transfer is through an agent
(including a broker, nominee or other middleman) for a Disqualified
Organization, the tax would instead be imposed on such agent. However, a
transferor of a Residual Certificate would in no event be liable for such tax
with respect to a transfer if the transferee furnishes to the transferor an
affidavit that the transferee is not a Disqualified Organization and, as of the
time of the transfer, the transferor does not have actual knowledge that such
affidavit is false. The tax also may be waived by the Treasury Department if
the Disqualified

                                      83
<PAGE>

Organization promptly disposes of the residual interest and the transferor pays
income tax at the highest corporate rate on the excess inclusions for the
period the Residual Certificate is actually held by the Disqualified
Organization.

         In addition, if a "Pass-Through Entity" (as defined below) has excess
inclusion income with respect to a Residual Certificate during a taxable year
and a Disqualified Organization is the record holder of an equity interest in
such entity, then a tax is imposed on such entity equal to the product of (i)
the amount of excess inclusions on the Residual Certificate that are allocable
to the interest in the Pass-Through Entity during the period such interest is
held by such Disqualified Organization, and (ii) the highest marginal federal
corporate income tax rate. Such tax would be deductible from the ordinary gross
income of the Pass-Through Entity for the taxable year. The Pass-Through Entity
would not be liable for such tax if it has received an affidavit from such
record holder that it is not a Disqualified Organization or stating such
holder's taxpayer identification number and, during the period such person is
the record holder of the Residual Certificate, the Pass-Through Entity does not
have actual knowledge that such affidavit is false.

         For these purposes, (i) "Disqualified Organization" means the United
States, any state or political subdivision thereof, any foreign government, any
international organization, any agency or instrumentality of any of the
foregoing (provided, that such term does not include an instrumentality if all
of its activities are subject to tax and, except in the case of the Federal
Home Loan Mortgage Corporation, a majority of its board of directors is not
selected by any such governmental entity), any cooperative organization
furnishing electric energy or providing telephone service to persons in rural
areas as described in Code Section 1381(a)(2)(C), and any organization (other
than a farmers' cooperative described in Code Section 521) that is exempt from
taxation under the Code unless such organization is subject to the tax on
unrelated business income imposed by Code Section 511, and (ii) "Pass-Through
Entity" means any regulated investment company, real estate investment trust,
common trust fund, partnership, trust or estate and certain corporations
operating on a cooperative basis. Except as may be provided in Treasury
regulations, any person holding an interest in a Pass-Through Entity as a
nominee for another will, with respect to such interest, be treated as a
Pass-Through Entity.

         The Pooling Agreement with respect to a series of Certificates will
provide that no legal or beneficial interest in a Residual Certificate may be
transferred unless (i) the proposed transferee provides to the transferor and
the Trustee an affidavit providing its taxpayer identification number and
stating that such transferee is the beneficial owner of the Residual
Certificate, is not a Disqualified Organization and is not purchasing such
Residual Certificates on behalf of a Disqualified Organization (i.e., as a
broker, nominee or middleman thereof), and (ii) the transferor provides a
statement in writing to the Depositor and the Trustee that it has no actual
knowledge that such affidavit is false. Moreover, the Pooling Agreement will
provide that any attempted or purported transfer in violation of these transfer
restrictions will be null and void and will vest no rights in any purported
transferee. Each Residual Certificate with respect to a series will bear a
legend referring to such restrictions on transfer, and each Residual
Certificateholder will be deemed to have agreed, as a condition of ownership
thereof, to any amendments to the related Pooling Agreement required under the
Code or applicable Treasury regulations to effectuate the foregoing
restrictions. Information necessary to compute an applicable excise tax must be
furnished to the Service and to the requesting party within 60 days of the
request, and the Depositor or the Trustee may charge a fee for computing and
providing such information.

         Noneconomic Residual Interests. The REMIC Regulations would disregard
certain transfers of Residual Certificates, in which case the transferor would
continue to be treated as the owner of the Residual Certificates and thus would
continue to be subject to tax on its allocable portion of the net income of the
REMIC Pool. Under the REMIC Regulations, a transfer of a "noneconomic residual
interest" (as defined below) to a Residual Certificateholder (other than a
Residual Certificateholder who is not a U.S. Person, as defined below under
"Foreign Investors") is disregarded for all federal income tax purposes if a
significant purpose of the transferor is to impede the assessment or collection
of tax. A residual interest in a REMIC (including a residual interest with a
positive value at issuance) is a "noneconomic residual interest" unless, at the
time of the transfer, (i) the present value of the expected future
distributions on the residual interest at least equals the product of the
present value of the anticipated excess inclusions and the highest corporate
income tax rate in effect for the year in which the transfer occurs, and (ii)
the transferor reasonably expects that the transferee will receive
distributions from the REMIC at or after the time at which taxes accrue on the
anticipated excess inclusions in an amount sufficient to satisfy the accrued
taxes. The anticipated excess

                                      84
<PAGE>

inclusions and the present value rate are determined in the same manner as set
forth above under "Disqualified Organizations". The REMIC Regulations explain
that a significant purpose to impede the assessment or collection of tax exists
if the transferor, at the time of the transfer, either knew or should have
known that the transferee would be unwilling or unable to pay taxes due on its
share of the taxable income of the REMIC. A safe harbor is provided if (i) the
transferor conducted, at the time of the transfer, a reasonable investigation
of the financial condition of the transferee and found that the transferee
historically had paid its debts as they came due and found no significant
evidence to indicate that the transferee would not continue to pay its debts as
they came due in the future, and (ii) the transferee represents to the
transferor that it understands that, as the holder of the noneconomic residual
interest, the transferee may incur tax liabilities in excess of cash flows
generated by the interest and that the transferee intends to pay taxes
associated with holding the residual interest as they become due. The Pooling
Agreement with respect to each series of Certificates will require the
transferee of a Residual Certificate to certify to the matters in the preceding
sentence as part of the affidavit described above under the heading
"Disqualified Organizations". The transferor must have no actual knowledge or
reason to know that such statements are false.

         Foreign Investors. The REMIC Regulations provide that the transfer of
a Residual Certificate that has "tax avoidance potential" to a "foreign person"
will be disregarded for all federal tax purposes. This rule appears intended to
apply to a transferee who is not a "U.S. Person" (as defined below), unless
such transferee's income is effectively connected with the conduct of a trade
or business within the United States or not otherwise subject to a withholding
tax. A Residual Certificate is deemed to have tax avoidance potential unless,
at the time of the transfer, (i) the future value of expected distributions
equals at least 30% of the anticipated excess inclusions after the transfer,
and (ii) the transferor reasonably expects that the transferee will receive
sufficient distributions from the REMIC Pool at or after the time at which the
excess inclusions accrue and prior to the end of the next succeeding taxable
year for the accumulated withholding tax liability to be paid. If the non-U.S.
Person transfers the Residual Certificate back to a U.S. Person, the transfer
will be disregarded and the foreign transferor will continue to be treated as
the owner unless arrangements are made so that the transfer does not have the
effect of allowing the transferor to avoid tax on accrued excess inclusions.

          The Prospectus Supplement relating to a series of Certificates may
provide that a Residual Certificate may not be purchased by or transferred to
any person that is not a U.S. Person or may describe the circumstances and
restrictions pursuant to which such a transfer may be made. The term "U.S.
Person" means a citizen or resident of the United States, a corporation,
partnership or other entity created or organized in or under the laws of the
United States or any State, an estate that is subject to United States federal
income tax regardless of the source of its income or a trust if (A) for taxable
years beginning after December 31, 1996 (or for taxable years ending after
August 20, 1996, if the trustee has made an applicable election), a court
within the United States is able to exercise primary supervision over the
administration of such trust, and one or more United States persons have the
authority to control all substantial decisions of such trust, or (B) for all
other taxable years, such trust is subject to United States federal income tax
regardless of the source of its income (or, to the extent provided in
applicable Treasury Regulations, certain trusts in existence on August 20, 1996
which are eligible to elect to be treated as U.S. Persons).

         Sale or Exchange of a Residual Certificate

         Upon the sale or exchange of a Residual Certificate, the Residual
Certificateholder will recognize gain or loss equal to the excess, if any, of
the amount realized over the adjusted basis (as described above under "Taxation
of Residual Certificates--Basis and Losses") of such Residual Certificateholder
in such Residual Certificate at the time of the sale or exchange. In addition
to reporting the taxable income of the REMIC Pool, a Residual Certificateholder
will have taxable income to the extent that any cash distribution to it from
the REMIC Pool exceeds such adjusted basis on that Distribution Date. Such
income will be treated as gain from the sale or exchange of the Residual
Certificate. It is possible that the termination of the REMIC Pool may be
treated as a sale or exchange of a Residual Certificateholder's Residual
Certificate, in which case, if the Residual Certificateholder has an adjusted
basis in such Residual Certificateholder's Residual Certificate remaining when
its interest in the REMIC Pool terminates, and if such Residual
Certificateholder holds such Residual Certificate as a capital asset under Code
Section 1221, then such Residual Certificateholder will recognize a capital
loss at that time in the amount of such remaining adjusted basis.

                                      85
<PAGE>

         Any gain on the sale of a Residual Certificate will be treated as
ordinary income (i) if a Residual Certificate is held as part of a "conversion
transaction" as defined in Code Section 1258(c), up to the amount of interest
that would have accrued on the Residual Certificateholder's net investment in
the conversion transaction at 120% of the appropriate applicable Federal rate
in effect at the time the taxpayer entered into the transaction minus any
amount previously treated as ordinary income with respect to any prior
disposition of property that was held as a part of such transaction or (ii) in
the case of a non-corporate taxpayer, to the extent such taxpayer has made an
election under Code Section 163(d)(4) to have net capital gains taxed as
investment income at ordinary income rates. In addition, gain or loss
recognized from the sale of a Residual Certificate by certain banks or thrift
institutions will be treated as ordinary income or loss pursuant to Code
Section 582(c).

         The Conference Committee Report to the 1986 Act provides that, except
as provided in Treasury regulations yet to be issued, the wash sale rules of
Code Section 1091 will apply to dispositions of Residual Certificates where the
seller of the Residual Certificate, during the period beginning six months
before the sale or disposition of the Residual Certificate and ending six
months after such sale or disposition, acquires (or enters into any other
transaction that results in the application of Section 1091) any residual
interest in any REMIC or any interest in a "taxable mortgage pool" (such as a
non-REMIC owner trust) that is economically comparable to a Residual
Certificate.

         Mark to Market Regulations

         The Service has issued regulations (the "Mark to Market Regulations")
under Code Section 475 relating to the requirement that a securities dealer
mark to market securities held for sale to customers. This mark-to-market
requirement applies to all securities of a dealer, except to the extent that
the dealer has specifically identified a security as held for investment. The
Mark to Market Regulations provide that, for purposes of this mark-to-market
requirement, a Residual Certificate is not treated as a security and thus may
not be marked to market. The Mark to Market Regulations apply to all Residual
Certificates acquired on or after January 4, 1995.

TAXES THAT MAY BE IMPOSED ON THE REMIC POOL

         Prohibited Transactions

         Income from certain transactions by the REMIC Pool, called prohibited
transactions, will not be part of the calculation of income or loss includible
in the federal income tax returns of Residual Certificateholders, but rather
will be taxed directly to the REMIC Pool at a 100% rate. Prohibited
transactions generally include (i) the disposition of a qualified mortgage
other than pursuant to a (a) substitution within two years of the Startup Day
for a defective (including a defaulted) obligation (or repurchase in lieu of
substitution of a defective (including a defaulted) obligation at any time) or
for any qualified mortgage within three months of the Startup Day, (b)
foreclosure, default or imminent default of a qualified mortgage, (c)
bankruptcy or insolvency of the REMIC Pool or (d) qualified (complete)
liquidation, (ii) the receipt of income from assets that are not the type of
mortgages or investments that the REMIC Pool is permitted to hold, (iii) the
receipt of compensation for services or (iv) the receipt of gain from
disposition of cash flow investments other than pursuant to a qualified
liquidation. Notwithstanding (i) and (iv), it is not a prohibited transaction
to sell REMIC Pool property to prevent a default on Regular Certificates as a
result of a default on qualified mortgages or to facilitate a clean-up call
(generally, an optional termination to save administrative costs when no more
than a small percentage of the Certificates is outstanding). The REMIC
Regulations indicate that the modification of a Mortgage Loan generally will
not be treated as a disposition if it is occasioned by a default or reasonably
foreseeable default, an assumption of the Mortgage Loan, the waiver of a
due-on-sale or due-on-encumbrance clause or the conversion of an interest rate
by a mortgagor pursuant to the terms of a convertible adjustable rate Mortgage
Loan.

         Contributions to the REMIC Pool After the Startup Day

         In general, the REMIC Pool will be subject to a tax at a 100% rate on
the value of any property contributed to the REMIC Pool after the Startup Day.
Exceptions are provided for cash contributions to the REMIC Pool (i) during the
three months following the Startup Day, (ii) made to a qualified reserve fund
by a Residual Certificateholder, (iii)

                                      86
<PAGE>

in the nature of a guarantee, (iv) made to facilitate a qualified liquidation
or clean-up call and (v) as otherwise permitted in Treasury regulations yet to
be issued.

         Net Income from Foreclosure Property

         The REMIC Pool will be subject to federal income tax at the highest
corporate rate on "net income from foreclosure property", determined by
reference to the rules applicable to real estate investment trusts. Generally,
property acquired by deed in lieu of foreclosure would be treated as
"foreclosure property" for a period of two years, with possible extensions of
up to an additional four years. Net income from foreclosure property generally
means gain from the sale of a foreclosure property that is inventory property
and gross income from foreclosure property other than qualifying rents and
other qualifying income for a real estate investment trust.

         It is not anticipated that the REMIC Pool will receive income or
contributions subject to tax under the preceding three paragraphs, except as
described in the applicable Prospectus Supplement with respect to net income
from foreclosure property on a commercial or multifamily residential property
that secured a Mortgage Loan. In addition, unless otherwise disclosed in the
applicable Prospectus Supplement, it is not anticipated that any material state
income or franchise tax will be imposed on a REMIC Pool.

LIQUIDATION OF THE REMIC POOL

         If a REMIC Pool adopts a plan of complete liquidation, within the
meaning of Code Section 860F(a)(4)(A)(i), which may be accomplished by
designating in the REMIC Pool's final tax return a date on which such adoption
is deemed to occur, and sells all of its assets (other than cash) within a
90-day period beginning on the date of the adoption of the plan of liquidation,
the REMIC Pool will not be subject to the prohibited transaction rules on the
sale of its assets, provided that the REMIC Pool credits or distributes in
liquidation all of the sale proceeds plus its cash (other than amounts retained
to meet claims) to holders of Regular Certificates and Residual
Certificateholders within the 90-day period.

ADMINISTRATIVE MATTERS

         The REMIC Pool will be required to maintain its books on a calendar
year basis and to file federal income tax returns for federal income tax
purposes in a manner similar to a partnership. The form for such income tax
return is Form 1066, U.S. Real Estate Mortgage Investment Conduit Income Tax
Return. The Trustee will be required to sign the REMIC Pool's returns. Treasury
regulations provide that, except where there is a single Residual
Certificateholder for an entire taxable year, the REMIC Pool will be subject to
the procedural and administrative rules of the Code applicable to partnerships,
including the determination by the Service of any adjustments to, among other
things, items of REMIC income, gain, loss, deduction or credit in a unified
administrative proceeding. The Residual Certificateholder owning the largest
percentage interest in the Residual Certificates will be obligated to act as
"tax matters person", as defined in applicable Treasury regulations, with
respect to the REMIC Pool. Each Residual Certificateholder will be deemed, by
acceptance of such Residual Certificates, to have agreed (i) to the appointment
of the tax matters person as provided in the preceding sentence and (ii) to the
irrevocable designation of the Master Servicer as agent for performing the
functions of the tax matters person.

LIMITATIONS ON DEDUCTION OF CERTAIN EXPENSES

         An investor who is an individual, estate or trust will be subject to
limitation with respect to certain itemized deductions described in Code
Section 67, to the extent that such itemized deductions, in the aggregate, do
not exceed 2% of the investor's adjusted gross income. In addition, Code
Section 68 provides that itemized deductions otherwise allowable for a taxable
year of an individual taxpayer will be reduced by the lesser of (i) 3% of the
excess, if any, of adjusted gross income over $124,500 for the taxable year
beginning in 1998 ($62,250 in the case of a married individual filing a
separate return) (subject to adjustments for inflation in subsequent years) or
(ii) 80% of the amount of itemized deductions otherwise allowable for such
year. In the case of a REMIC Pool, such deductions may include deductions under
Code Section 212 for the servicing fee and all administrative and other
expenses relating to the

                                      87
<PAGE>

REMIC Pool, or any similar expenses allocated to the REMIC Pool with respect to
a regular interest it holds in another REMIC. Such investors who hold REMIC
Certificates either directly or indirectly through certain pass-through
entities may have their pro rata share of such expenses allocated to them as
additional gross income, but may be subject to such limitation on deductions.
In addition, such expenses are not deductible at all for purposes of computing
the alternative minimum tax, and may cause such investors to be subject to
significant additional tax liability. Temporary Treasury regulations provide
that the additional gross income and corresponding amount of expenses generally
are to be allocated entirely to the holders of Residual Certificates in the
case of a REMIC Pool that would not qualify as a fixed investment trust in the
absence of a REMIC election. However, such additional gross income and
limitation on deductions will apply to the allocable portion of such expenses
to holders of Regular Certificates, as well as holders of Residual
Certificates, where such Regular Certificates are issued in a manner that is
similar to pass-through certificates in a fixed investment trust. In general,
such allocable portion will be determined based on the ratio that a REMIC
Certificateholder's income, determined on a daily basis, bears to the income of
all holders of Regular Certificates and Residual Certificates with respect to a
REMIC Pool. As a result, individuals, estates or trusts holding REMIC
Certificates (either directly or indirectly through a grantor trust,
partnership, S corporation, REMIC, or certain other pass-through entities
described in the foregoing temporary Treasury regulations) may have taxable
income in excess of the interest income at the pass-through rate on Regular
Certificates that are issued in a single Class or otherwise consistently with
fixed investment trust status or in excess of cash distributions for the
related period on Residual Certificates. Unless otherwise indicated in the
applicable Prospectus Supplement, all such expenses will be allocable to the
Residual Certificates.

TAXATION OF CERTAIN FOREIGN INVESTORS

         Regular Certificates

         Interest, including original issue discount, distributable to Regular
Certificateholders who are non-resident aliens, foreign corporations, or other
Non-U.S. Persons (as defined below), will be considered "portfolio interest"
and, therefore, generally will not be subject to 30% United States withholding
tax, provided that such Non-U.S. Person (i) is not a "10-percent shareholder"
within the meaning of Code Section 871(h)(3)(B) or a controlled foreign
corporation described in Code Section 881(c)(3)(C) and (ii) provides the
Trustee, or the person who would otherwise be required to withhold tax from
such distributions under Code Section 1441 or 1442, with an appropriate
statement, signed under penalties of perjury, identifying the beneficial owner
and stating, among other things, that the beneficial owner of the Regular
Certificate is a Non-U.S. Person. If such statement, or any other required
statement, is not provided, 30% withholding will apply unless reduced or
eliminated pursuant to an applicable tax treaty or unless the interest on the
Regular Certificate is effectively connected with the conduct of a trade or
business within the United States by such Non-U.S. Person. In the latter case,
such Non-U.S. Person will be subject to United States federal income tax at
regular rates. Prepayment Premiums distributable to Regular Certificateholders
who are Non-U.S. Persons may be subject to 30% United States withholding tax.
Investors who are Non-U.S. Persons should consult their own tax advisors
regarding the specific tax consequences to them of owning a Regular
Certificate. The term "Non-U.S. Person" means any person who is not a U.S.
Person.

         Residual Certificates

         The Conference Committee Report to the 1986 Act indicates that amounts
paid to Residual Certificateholders who are Non-U.S. Persons are treated as
interest for purposes of the 30% (or lower treaty rate) United States
withholding tax. Treasury regulations provide that amounts distributed to
Residual Certificateholders may qualify as "portfolio interest", subject to the
conditions described in "Regular Certificates" above, but only to the extent
that (i) the Mortgage Loans (including mortgage loans underlying MBS) were
issued after July 18, 1984 and (ii) the Trust Fund or segregated pool of assets
therein (as to which a separate REMIC election will be made), to which the
Residual Certificate relates, consists of obligations issued in "registered
form" within the meaning of Code Section 163(f)(1). Generally, whole mortgage
loans will not be, but MBS and regular interests in another REMIC Pool will be,
considered obligations issued in registered form. Furthermore, a Residual
Certificateholder will not be entitled to any exemption from the 30%
withholding tax (or lower treaty rate) to the extent of that portion of REMIC
taxable income that constitutes an "excess inclusion". See "Taxation of
Residual Certificates--Limitations on Offset or Exemption of

                                      88
<PAGE>

REMIC Income". If the amounts paid to Residual Certificateholders who are
Non-U.S. Persons are effectively connected with the conduct of a trade or
business within the United States by such Non-U.S. Persons, 30% (or lower
treaty rate) withholding will not apply. Instead, the amounts paid to such
Non-U.S. Persons will be subject to United States federal income tax at regular
rates. If 30% (or lower treaty rate) withholding is applicable, such amounts
generally will be taken into account for purposes of withholding only when paid
or otherwise distributed (or when the Residual Certificate is disposed of)
under rules similar to withholding upon disposition of debt instruments that
have original issue discount. See "Tax-Related Restrictions on Transfer of
Residual Certificates--Foreign Investors" above concerning the disregard of
certain transfers having "tax avoidance potential". Investors who are Non-U.S.
Persons should consult their own tax advisors regarding the specific tax
consequences to them of owning Residual Certificates.

BACKUP WITHHOLDING

         Distributions made on the Regular Certificates, and proceeds from the
sale of the Regular Certificates to or through certain brokers, may be subject
to a "backup" withholding tax under Code Section 3406 of 31% on "reportable
payments" (including interest distributions, original issue discount, and,
under certain circumstances, principal distributions) unless the Regular
Certificateholder complies with certain reporting and/or certification
procedures, including the provision of its taxpayer identification number to
the Trustee, its agent or the broker who effected the sale of the Regular
Certificate, or such Certificateholder is otherwise an exempt recipient under
applicable provisions of the Code. Any amounts to be withheld from distribution
on the Regular Certificates would be refunded by the Service or allowed as a
credit against the Regular Certificateholder's federal income tax liability.

REPORTING REQUIREMENTS


         Reports of accrued interest, original issue discount and information
necessary to compute the accrual of any market discount on the Regular
Certificates will be made annually to the Service and to individuals, estates,
non-exempt and non-charitable trusts, and partnerships who are either holders
of record of Regular Certificates or beneficial owners who own Regular
Certificates through a broker or middleman as nominee. All brokers, nominees
and all other non-exempt holders of record of Regular Certificates (including
corporations, non-calendar year taxpayers, securities or commodities dealers,
real estate investment trusts, investment companies, common trust funds, thrift
institutions and charitable trusts) may request such information for any
calendar quarter by telephone or in writing by contacting the person designated
in Service Publication 938 with respect to a particular Series of Regular
Certificates. Holders through nominees must request such information from the
nominee.


         The Service's Form 1066 has an accompanying Schedule Q, Quarterly
Notice to Residual Interest Holders of REMIC Taxable Income or Net Loss
Allocation. Treasury regulations require that Schedule Q be furnished by the
REMIC Pool to each Residual Certificateholder by the end of the month following
the close of each calendar quarter (41 days after the end of a quarter under
proposed Treasury regulations) in which the REMIC Pool is in existence.

         Treasury regulations require that, in addition to the foregoing
requirements, information must be furnished quarterly to Residual
Certificateholders, furnished annually, if applicable, to holders of Regular
Certificates, and filed annually with the Service concerning Code Section 67
expenses (see "Limitations on Deduction of Certain Expenses" above) allocable
to such holders. Furthermore, under such regulations, information must be
furnished quarterly to Residual Certificateholders, furnished annually to
holders of Regular Certificates, and filed annually with the Service concerning
the percentage of the REMIC Pool's assets meeting the qualified asset tests
described above under "Status of REMIC Certificates".

                                      89
<PAGE>

FEDERAL INCOME TAX CONSEQUENCES FOR CERTIFICATES AS TO WHICH NO REMIC ELECTION
IS MADE

         STANDARD CERTIFICATES

         General

         In the event that no election is made to treat a Trust Fund (or a
segregated pool of assets therein) with respect to a series of Certificates
that are not designated as "Stripped Certificates", as described below, as a
REMIC (Certificates of such a series hereinafter referred to as "Standard
Certificates"), the Trust Fund will be classified as a grantor trust under
subpart E, Part 1 of subchapter J of the Code and not as an association taxable
as a corporation or a "taxable mortgage pool" within the meaning of Code
Section 7701(i). Where there is no fixed retained yield with respect to the
Mortgage Loans underlying the Standard Certificates, the holder of each such
Standard Certificate (a "Standard Certificateholder") in such series will be
treated as the owner of a pro rata undivided interest in the ordinary income
and corpus portions of the Trust Fund represented by its Standard Certificate
and will be considered the beneficial owner of a pro rata undivided interest in
each of the Mortgage Loans, subject to the discussion below under
"Recharacterization of Servicing Fees". Accordingly, the holder of a Standard
Certificate of a particular series will be required to report on its federal
income tax return its pro rata share of the entire income from the Mortgage
Loans represented by its Standard Certificate, including interest at the coupon
rate on such Mortgage Loans, original issue discount (if any), prepayment fees,
assumption fees, and late payment charges received by the Master Servicer, in
accordance with such Standard Certificateholder's method of accounting. A
Standard Certificateholder generally will be able to deduct its share of the
servicing fee and all administrative and other expenses of the Trust Fund in
accordance with its method of accounting, provided that such amounts are
reasonable compensation for services rendered to that Trust Fund. However,
investors who are individuals, estates or trusts who own Standard Certificates,
either directly or indirectly through certain pass-through entities, will be
subject to limitation with respect to certain itemized deductions described in
Code Section 67, including deductions under Code Section 212 for the servicing
fee and all such administrative and other expenses of the Trust Fund, to the
extent that such deductions, in the aggregate, do not exceed two percent of an
investor's adjusted gross income. In addition, Code Section 68 provides that
itemized deductions otherwise allowable for a taxable year of an individual
taxpayer will be reduced by the lesser of (i) 3% of the excess, if any, of
adjusted gross income over $124,500 for the taxable year beginning in 1998
($62,250 in the case of a married individual filing a separate return) (subject
to adjustments for inflation in subsequent years), or (ii) 80% of the amount of
itemized deductions otherwise allowable for such year. As a result, such
investors holding Standard Certificates, directly or indirectly through a
pass-through entity, may have aggregate taxable income in excess of the
aggregate amount of cash received on such Standard Certificates with respect to
interest at the pass-through rate on such Standard Certificates. In addition,
such expenses are not deductible at all for purposes of computing the
alternative minimum tax, and may cause such investors to be subject to
significant additional tax liability. Moreover, where there is fixed retained
yield with respect to the Mortgage Loans underlying a series of Standard
Certificates or where the servicing fee is in excess of reasonable servicing
compensation, the transaction will be subject to the application of the
"stripped bond" and "stripped coupon" rules of the Code, as described below
under "Stripped Certificates" and "Recharacterization of Servicing Fees",
respectively.

         Tax Status

         Standard Certificates will have the following status for federal
income tax purposes:

         1. A Standard Certificate owned by a "domestic building and loan
association" within the meaning of Code Section 7701(a)(19) will be considered
to represent "loans ... secured by an interest in real property which is ...
residential real property" within the meaning of Code Section
7701(a)(19)(C)(v), provided that the real property securing the Mortgage Loans
represented by that Standard Certificate is of the type described in such
section of the Code.

         2. A Standard Certificate owned by a real estate investment trust will
be considered to represent "real estate assets" within the meaning of Code
Section 856(c)(4)(A) to the extent that the assets of the related Trust Fund

                                      90
<PAGE>

consist of qualified assets, and interest income on such assets will be
considered "interest on obligations secured by mortgages on real property" to
such extent within the meaning of Code Section 856(c)(3)(B).

         3. A Standard Certificate owned by a REMIC will be considered to
represent an "obligation ... which is principally secured by an interest in
real property" within the meaning of Code Section 860G(a)(3)(A) to the extent
that the assets of the related Trust Fund consist of "qualified mortgages"
within the meaning of Code Section 860G(a)(3).

         Premium and Discount

         Standard Certificateholders are advised to consult with their tax
advisors as to the federal income tax treatment of premium and discount arising
either upon initial acquisition of Standard Certificates or thereafter.

                  Premium. The treatment of premium incurred upon the purchase
of a Standard Certificate will be determined generally as described above under
"Certain Federal Income Tax Consequences for REMIC Certificates--Taxation of
Residual Certificates--Treatment of Certain Items of REMIC Income and
Expense--Premium".

                  Original Issue Discount. The original issue discount rules
will be applicable to a Standard Certificateholder's interest in those Mortgage
Loans as to which the conditions for the application of those sections are met.
Rules regarding periodic inclusion of original issue discount income are
applicable to mortgages of corporations originated after May 27, 1969,
mortgages of noncorporate mortgagors (other than individuals) originated after
July 1, 1982, and mortgages of individuals originated after March 2, 1984.
Under the OID Regulations, such original issue discount could arise by the
charging of points by the originator of the mortgages in an amount greater than
a statutory de minimis exception, including a payment of points currently
deductible by the borrower under applicable Code provisions or, under certain
circumstances, by the presence of "teaser rates" on the Mortgage Loans.

         Original issue discount must generally be reported as ordinary gross
income as it accrues under a constant interest method that takes into account
the compounding of interest, in advance of the cash attributable to such
income. Unless indicated otherwise in the applicable Prospectus Supplement, no
prepayment assumption will be assumed for purposes of such accrual. However,
Code Section 1272 provides for a reduction in the amount of original issue
discount includible in the income of a holder of an obligation that acquires
the obligation after its initial issuance at a price greater than the sum of
the original issue price and the previously accrued original issue discount,
less prior payments of principal. Accordingly, if such Mortgage Loans acquired
by a Standard Certificateholder are purchased at a price equal to the then
unpaid principal amount of such Mortgage Loans, no original issue discount
attributable to the difference between the issue price and the original
principal amount of such Mortgage Loans (i.e., points) will be includible by
such holder.

                  Market Discount. Standard Certificateholders also will be
subject to the market discount rules to the extent that the conditions for
application of those sections are met. Market discount on the Mortgage Loans
will be determined and will be reported as ordinary income generally in the
manner described above under "Certain Federal Income Tax Consequences for REMIC
Certificates--Taxation of Regular Certificates--Market Discount", except that
the ratable accrual methods described therein will not apply and it is unclear
whether a Prepayment Assumption would apply. Rather, the holder will accrue
market discount pro rata over the life of the Mortgage Loans, unless the
constant yield method is elected. Unless indicated otherwise in the applicable
Prospectus Supplement, no prepayment assumption will be assumed for purposes of
such accrual.

         Recharacterization of Servicing Fees. If the servicing fee paid to the
Master Servicer were deemed to exceed reasonable servicing compensation, the
amount of such excess would represent neither income nor a deduction to
Certificateholders. In this regard, there are no authoritative guidelines for
federal income tax purposes as to either the maximum amount of servicing
compensation that may be considered reasonable in the context of this or
similar transactions or whether, in the case of the Standard Certificate, the
reasonableness of servicing compensation should be determined on a weighted
average or loan-by-loan basis. If a loan-by-loan basis is appropriate, the
likelihood that

                                      91
<PAGE>

such amount would exceed reasonable servicing compensation as to some of the
Mortgage Loans would be increased. Service guidance indicates that a servicing
fee in excess of reasonable compensation ("excess servicing") will cause the
Mortgage Loans to be treated under the "stripped bond" rules. Such guidance
provides safe harbors for servicing deemed to be reasonable and requires
taxpayers to demonstrate that the value of servicing fees in excess of such
amounts is not greater than the value of the services provided.

         Accordingly, if the Service's approach is upheld, a servicer who
receives a servicing fee in excess of such amounts would be viewed as retaining
an ownership interest in a portion of the interest payments on the Mortgage
Loans. Under the rules of Code Section 1286, the separation of ownership of the
right to receive some or all of the interest payments on an obligation from the
right to receive some or all of the principal payments on the obligation would
result in treatment of such Mortgage Loans as "stripped coupons" and "stripped
bonds". Subject to the de minimis rule discussed below under "--Stripped
Certificates", each stripped bond or stripped coupon could be considered for
this purpose as a non-interest bearing obligation issued on the date of issue
of the Standard Certificates, and the original issue discount rules of the Code
would apply to the holder thereof. While Standard Certificateholders would
still be treated as owners of beneficial interests in a grantor trust for
federal income tax purposes, the corpus of such trust could be viewed as
excluding the portion of the Mortgage Loans the ownership of which is
attributed to the Master Servicer, or as including such portion as a second
class of equitable interest. Applicable Treasury regulations treat such an
arrangement as a fixed investment trust, since the multiple classes of trust
interests should be treated as merely facilitating direct investments in the
trust assets and the existence of multiple classes of ownership interests is
incidental to that purpose. In general, such a recharacterization should not
have any significant effect upon the timing or amount of income reported by a
Standard Certificateholder, except that the income reported by a cash method
holder may be slightly accelerated. See "Stripped Certificates" below for a
further description of the federal income tax treatment of stripped bonds and
stripped coupons.

         Sale or Exchange of Standard Certificates Upon sale or exchange of a
Standard Certificate, a Standard Certificateholder will recognize gain or loss
equal to the difference between the amount realized on the sale and its
aggregate adjusted basis in the Mortgage Loans and the other assets represented
by the Standard Certificate. In general, the aggregate adjusted basis will
equal the Standard Certificateholder's cost for the Standard Certificate,
increased by the amount of any income previously reported with respect to the
Standard Certificate and decreased by the amount of any losses previously
reported with respect to the Standard Certificate and the amount of any
distributions received thereon. Except as provided above with respect to market
discount on any Mortgage Loans, and except for certain financial institutions
subject to the provisions of Code Section 582(c), any such gain or loss would
be capital gain or loss if the Standard Certificate was held as a capital
asset. However, gain on the sale of a Standard Certificate will be treated as
ordinary income (i) if a Standard Certificate is held as part of a "conversion
transaction" as defined in Code Section 1258(c), up to the amount of interest
that would have accrued on the Standard Certificateholder's net investment in
the conversion transaction at 120% of the appropriate applicable Federal rate
in effect at the time the taxpayer entered into the transaction minus any
amount previously treated as ordinary income with respect to any prior
disposition of property that was held as a part of such transaction or (ii) in
the case of a non-corporate taxpayer, to the extent such taxpayer has made an
election under Code Section 163(d)(4) to have net capital gains taxed as
investment income at ordinary income rates. Capital gains of certain
non-corporate taxpayers are subject to a lower maximum tax rate (28%) than
ordinary income of such taxpayers (39.6%) for property held for more than one
year but not more than 18 months, and a still lower maximum rate (20%) for
property held for more than 18 months. The maximum tax rate for corporations is
the same with respect to both ordinary income and capital gains.

         STRIPPED CERTIFICATES

         General

         Pursuant to Code Section 1286, the separation of ownership of the
right to receive some or all of the principal payments on an obligation from
ownership of the right to receive some or all of the interest payments results
in the creation of "stripped bonds" with respect to principal payments and
"stripped coupons" with respect to interest payments. For purposes of this
discussion, Certificates that are subject to those rules will be referred to as
"Stripped

                                      92
<PAGE>

Certificates". Stripped Certificates include "Stripped Interest Certificates"
and "Stripped Principal Certificates" (as defined in this Prospectus) as to
which no REMIC election is made.

         The Certificates will be subject to those rules if (i) the Depositor
or any of its affiliates retains (for its own account or for purposes of
resale), in the form of fixed retained yield or otherwise, an ownership
interest in a portion of the payments on the Mortgage Loans, (ii) the Master
Servicer is treated as having an ownership interest in the Mortgage Loans to
the extent it is paid (or retains) servicing compensation in an amount greater
than reasonable consideration for servicing the Mortgage Loans (see "Standard
Certificates--Recharacterization of Servicing Fees" above) and (iii)
Certificates are issued in two or more classes or subclasses representing the
right to non-pro-rata percentages of the interest and principal payments on the
Mortgage Loans.

         In general, a holder of a Stripped Certificate will be considered to
own "stripped bonds" with respect to its pro rata share of all or a portion of
the principal payments on each Mortgage Loan and/or "stripped coupons" with
respect to its pro rata share of all or a portion of the interest payments on
each Mortgage Loan, including the Stripped Certificate's allocable share of the
servicing fees paid to the Master Servicer, to the extent that such fees
represent reasonable compensation for services rendered. See discussion above
under "Standard Certificates--Recharacterization of Servicing Fees". Although
not free from doubt, for purposes of reporting to Stripped Certificateholders,
the servicing fees will be allocated to the Stripped Certificates in proportion
to the respective entitlements to distributions of each class (or subclass) of
Stripped Certificates for the related period or periods. The holder of a
Stripped Certificate generally will be entitled to a deduction each year in
respect of the servicing fees, as described above under "Standard
Certificates--General", subject to the limitation described therein.

         Code Section 1286 treats a stripped bond or a stripped coupon as an
obligation issued at an original issue discount on the date that such stripped
interest is purchased. Although the treatment of Stripped Certificates for
federal income tax purposes is not clear in certain respects at this time,
particularly where such Stripped Certificates are issued with respect to a
Mortgage Pool containing variable-rate Mortgage Loans, the Depositor has been
advised by counsel that (i) the Trust Fund will be treated as a grantor trust
under subpart E, Part 1 of subchapter J of the Code and not as an association
taxable as a corporation or a "taxable mortgage pool" within the meaning of
Code Section 7701(i), and (ii) each Stripped Certificate should be treated as a
single installment obligation for purposes of calculating original issue
discount and gain or loss on disposition. This treatment is based on the
interrelationship of Code Section 1286, Code Sections 1272 through 1275, and
the OID Regulations. While under Code Section 1286 computations with respect to
Stripped Certificates arguably should be made in one of the ways described
below under "Taxation of Stripped Certificates--Possible Alternative
Characterizations," the OID Regulations state, in general, that two or more
debt instruments issued by a single issuer to a single investor in a single
transaction should be treated as a single debt instrument for original issue
discount purposes. The Pooling Agreement requires that the Trustee make and
report all computations described below using this aggregate approach, unless
substantial legal authority requires otherwise.

         Furthermore, Treasury regulations issued December 28, 1992 assume that
a Stripped Certificate will be treated as a single debt instrument issued on
the date it is purchased for purposes of calculating any original issue
discount and that the interest component of such a Stripped Certificate would
be treated as qualified stated interest under the OID Regulations. Further
pursuant to these final regulations the purchaser of such a Stripped
Certificate will be required to account for any discount as market discount
rather than original issue discount unless either (i) the initial discount with
respect to the Stripped Certificate was treated as zero under the de minimis
rule of Code Section 1273(a)(3), or (ii) no more than 100 basis points in
excess of reasonable servicing is stripped off the related Mortgage Loans. Any
such market discount would be reportable as described under "Certain Federal
Income Tax Consequences for REMIC Certificates--Taxation of Regular
Certificates--Market Discount," without regard to the de minimis rule therein,
assuming that a prepayment assumption is employed in such computation.

                                      93
<PAGE>

         Status of Stripped Certificates

         No specific legal authority exists as to whether the character of the
Stripped Certificates, for federal income tax purposes, will be the same as
that of the Mortgage Loans. Although the issue is not free from doubt, counsel
has advised the Depositor that Stripped Certificates owned by applicable
holders should be considered to represent "real estate assets" within the
meaning of Code Section 856(c)(4)(A), "obligation[s] principally secured by an
interest in real property" within the meaning of Code Section 860G(a)(3)(A),
and "loans . . . secured by an interest in real property which is . . .
residential real property" within the meaning of Code Section
7701(a)(19)(C)(v), and interest (including original issue discount) income
attributable to Stripped Certificates should be considered to represent
"interest on obligations secured by mortgages on real property" within the
meaning of Code Section 856(c)(3)(B), provided that in each case the Mortgage
Loans and interest on such Mortgage Loans qualify for such treatment.

         Taxation of Stripped Certificates

         Original Issue Discount. Except as described above under "General",
each Stripped Certificate will be considered to have been issued at an original
issue discount for federal income tax purposes. Original issue discount with
respect to a Stripped Certificate must be included in ordinary income as it
accrues, in accordance with a constant interest method that takes into account
the compounding of interest, which may be prior to the receipt of the cash
attributable to such income. Based in part on the OID Regulations and the
amendments to the original issue discount sections of the Code made by the 1986
Act, the amount of original issue discount required to be included in the
income of a holder of a Stripped Certificate (referred to in this discussion as
a "Stripped Certificateholder") in any taxable year likely will be computed
generally as described above under "Federal Income Tax Consequences for REMIC
Certificates--Taxation of Regular Certificates--Original Issue Discount" and
"--Variable Rate Regular Certificates". However, with the apparent exception of
a Stripped Certificate qualifying as a market discount obligation, as described
above under "General", the issue price of a Stripped Certificate will be the
purchase price paid by each holder thereof, and the stated redemption price at
maturity will include the aggregate amount of the payments, other than
qualified stated interest to be made on the Stripped Certificate to such
Stripped Certificateholder, presumably under the Prepayment Assumption.

         If the Mortgage Loans prepay at a rate either faster or slower than
that under the Prepayment Assumption, a Stripped Certificateholder's
recognition of original issue discount will be either accelerated or
decelerated and the amount of such original issue discount will be either
increased or decreased depending on the relative interests in principal and
interest on each Mortgage Loan represented by such Stripped Certificateholder's
Stripped Certificate. While the matter is not free from doubt, the holder of a
Stripped Certificate should be entitled in the year that it becomes certain
(assuming no further prepayments) that the holder will not recover a portion of
its adjusted basis in such Stripped Certificate to recognize an ordinary loss
equal to such portion of unrecoverable basis.

         As an alternative to the method described above, the fact that some or
all of the interest payments with respect to the Stripped Certificates will not
be made if the Mortgage Loans are prepaid could lead to the interpretation that
such interest payments are "contingent" within the meaning of the OID
Regulations. The OID Regulations, as they relate to the treatment of contingent
interest, are by their terms not applicable to prepayable securities such as
the Stripped Certificates. However, if final regulations dealing with
contingent interest with respect to the Stripped Certificates apply the same
principles as the OID Regulations, such regulations may lead to different
timing of income inclusion that would be the case under the OID Regulations.
Furthermore, application of such principles could lead to the characterization
of gain on the sale of contingent interest Stripped Certificates as ordinary
income. Investors should consult their tax advisors regarding the appropriate
tax treatment of Stripped Certificates.

         Sale or Exchange of Stripped Certificates. Sale or exchange of a
Stripped Certificate prior to its maturity will result in gain or loss equal to
the difference, if any, between the amount received and the Stripped
Certificateholder's adjusted basis in such Stripped Certificate, as described
above under "Certain Federal Income Tax Consequences for REMIC
Certificates--Taxation of Regular Certificates--Sale or Exchange of Regular
Certificates". To the extent that a subsequent purchaser's purchase price is
exceeded by the remaining payments on the Stripped Certificates, such
subsequent purchaser will be required for federal income tax purposes to accrue
and report such excess as if it were

                                      94
<PAGE>

original issue discount in the manner described above. It is not clear for this
purpose whether the assumed prepayment rate that is to be used in the case of a
Stripped Certificateholder other than an original Stripped Certificateholder
should be the Prepayment Assumption or a new rate based on the circumstances at
the date of subsequent purchase.

         Purchase of More Than One Class of Stripped Certificates. Where an
investor purchases more than one class of Stripped Certificates, it is
currently unclear whether for federal income tax purposes such classes of
Stripped Certificates should be treated separately or aggregated for purposes
of the rules described above.

         Possible Alternative Characterizations. The characterizations of the
Stripped Certificates discussed above are not the only possible interpretations
of the applicable Code provisions. For example, the Stripped Certificateholder
may be treated as the owner of (i) one installment obligation consisting of
such Stripped Certificate's pro rata share of the payments attributable to
principal on each Mortgage Loan and a second installment obligation consisting
of such Stripped Certificate's pro rata share of the payments attributable to
interest on each Mortgage Loan, (ii) as many stripped bonds or stripped coupons
as there are scheduled payments of principal and/or interest on each Mortgage
Loan or (iii) a separate installment obligation for each Mortgage Loan,
representing the Stripped Certificate's pro rata share of payments of principal
and/or interest to be made with respect thereto. Alternatively, the holder of
one or more classes of Stripped Certificates may be treated as the owner of a
pro rata fractional undivided interest in each Mortgage Loan to the extent that
such Stripped Certificate, or classes of Stripped Certificates in the
aggregate, represent the same pro rata portion of principal and interest on
each such Mortgage Loan, and a stripped bond or stripped coupon (as the case
may be), treated as an installment obligation or contingent payment obligation,
as to the remainder. Final regulations issued on December 28, 1992 regarding
original issue discount on stripped obligations make the foregoing
interpretations less likely to be applicable. The preamble to those regulations
states that they are premised on the assumption that an aggregation approach is
appropriate for determining whether original issue discount on a stripped bond
or stripped coupon is de minimis, and solicits comments on appropriate rules
for aggregating stripped bonds and stripped coupons under Code Section 1286.

         Because of these possible varying characterizations of Stripped
Certificates and the resultant differing treatment of income recognition,
Stripped Certificateholders are urged to consult their own tax advisors
regarding the proper treatment of Stripped Certificates for federal income tax
purposes.

FEDERAL INCOME TAX CONSEQUENCES FOR FASIT CERTIFICATES


         If and to the extent set forth in the Prospectus Supplement relating
to a particular Series of Certificates, an election may be made to treat the
related Trust Fund or one or more segregated pools of assets therein as one or
more financial asset securitization investment trusts ("FASITs") within the
meaning of Code Section 860L(a). Qualification as a FASIT requires ongoing
compliance with certain conditions. With respect to each series of FASIT
Certificates, O'Melveny & Myers LLP, counsel to the Depositor, will advise the
Depositor that in the firm's opinion, assuming (i) the making of such an
election, (ii) compliance with the Pooling Agreement and (iii) compliance with
any changes in the law, including any amendments to the Code or applicable
Treasury Regulations thereunder, each FASIT Pool will qualify as a FASIT. In
such case, the Regular Certificates will be considered to be "regular
interests" in the FASIT and will be treated for federal income tax purposes as
if they were newly originated debt instruments, and the Residual Certificate
will be considered the "ownership interest" in the FASIT Pool. The Prospectus
Supplement for each series of Certificates will indicate whether one or more
FASIT elections will be made with respect to the related Trust Fund.


         FASIT treatment has become available pursuant to recently enacted
legislation, and no Treasury Regulations have as yet been issued detailing the
circumstances under which a FASIT election may be made or the consequences of
such an election. If a FASIT election is made with respect to any Trust Fund or
as to any segregated pool of assets therein, the related Prospectus Supplement
will describe the Federal income tax consequences of such election.

                                      95
<PAGE>

REPORTING REQUIREMENTS AND BACKUP WITHHOLDING

         The Trustee will furnish, within a reasonable time after the end of
each calendar year, to each Standard Certificateholder or Stripped
Certificateholder at any time during such year, such information (prepared on
the basis described above) as the Trustee deems to be necessary or desirable to
enable such Certificateholders to prepare their federal income tax returns.
Such information will include the amount of original issue discount accrued on
Certificates held by persons other than Certificateholders exempted from the
reporting requirements. The amounts required to be reported by the Trustee may
not be equal to the proper amount of original issue discount required to be
reported as taxable income by a Certificateholder, other than an original
Certificateholder that purchased at the issue price. In particular, in the case
of Stripped Certificates, unless provided otherwise in the applicable
Prospectus Supplement, such reporting will be based upon a representative
initial offering price of each class of Stripped Certificates. The Trustee will
also file such original issue discount information with the Service. If a
Certificateholder fails to supply an accurate taxpayer identification number or
if the Secretary of the Treasury determines that a Certificateholder has not
reported all interest and dividend income required to be shown on his federal
income tax return, 31% backup withholding may be required in respect of any
reportable payments, as described above under "Certain Federal Income Tax
Consequences for REMIC Certificates--Backup Withholding".

TAXATION OF CERTAIN FOREIGN INVESTORS

         To the extent that a Certificate evidences ownership in Mortgage Loans
that are issued on or before July 18, 1984, interest or original issue discount
paid by the person required to withhold tax under Code Section 1441 or 1442 to
nonresident aliens, foreign corporations, or other Non-U.S. Persons generally
will be subject to 30% United States withholding tax, or such lower rate as may
be provided for interest by an applicable tax treaty. Accrued original issue
discount recognized by the Standard Certificateholder or Stripped
Certificateholder on original issue discount recognized by the Standard
Certificateholder or Stripped Certificateholders on the sale or exchange of
such a Certificate also will be subject to federal income tax at the same rate.

         Treasury regulations provide that interest or original issue discount
paid by the Trustee or other withholding agent to a Non-U.S. Person evidencing
ownership interest in Mortgage Loans issued after July 18, 1984 will be
"portfolio interest" and will be treated in the manner, and such persons will
be subject to the same certification requirements, described above under
"Certain Federal Income Tax Consequences for REMIC Certificates--Taxation of
Certain Foreign Investors--Regular Certificates".

                       STATE AND OTHER TAX CONSIDERATIONS

         In addition to the federal income tax consequences described in
"Certain Federal Income Tax Consequences", potential investors should consider
the state and local tax consequences of the acquisition, ownership, and
disposition of the Offered Certificates. State tax law may differ substantially
from the corresponding federal law, and the discussion above does not purport
to describe any aspect of the tax laws of any state or other jurisdiction.
Therefore, prospective investors should consult their own tax advisors with
respect to the various tax consequences of investments in the Offered
Certificates.

                              ERISA CONSIDERATIONS

GENERAL

         The Employee Retirement Income Security Act of 1974, as amended
("ERISA"), and Section 4975 of the Code impose certain requirements on employee
benefit plans, and on certain other retirement plans and arrangements,
including individual retirement accounts and annuities, Keogh plans, collective
investment funds, insurance company and separate accounts and some insurance
company general accounts in which such plans, accounts or arrangements are
invested (all of which are hereinafter referred to as "Plans"), and on persons
who are fiduciaries with respect to Plans in connection with the investment of
Plan assets.

                                      96
<PAGE>

         ERISA generally imposes on Plan fiduciaries certain general fiduciary
requirements, including those of investment prudence and diversification and
the requirement that a Plan's investments be made in accordance with the
documents governing the Plan. In addition, ERISA and the Code prohibit a broad
range of transactions involving assets of a Plan and persons ("Parties in
Interest") who have certain specified relationships to the Plan, unless a
statutory or administrative exemption is available. Parties in Interest that
participate in a prohibited transaction may be subject to an excise tax imposed
pursuant to Section 4975 of the Code, unless a statutory or administrative
exemption is available. These prohibited transactions generally are set forth
in Section 406 of ERISA and Section 4975 of the Code. Special caution should be
exercised before the assets of a Plan are used to purchase a Certificate if,
with respect to such assets, the Depositor, the Master Servicer, a Special
Servicer or any Sub-Servicer or the Trustee or an affiliate thereof, either:
(a) has discretionary authority or control with respect to the investment of
such assets of such Plan; or (b) has authority or responsibility to give, or
regularly gives, investment advice with respect to such assets of such Plan for
a fee and pursuant to an agreement or understanding that such advice will serve
as a primary basis for investment decisions with respect to such assets and
that such advice will be based on the particular investment needs of the Plan.

         Before purchasing any Offered Certificates, a Plan fiduciary should
consult with its counsel and determine whether there exists any prohibition to
such purchase under the requirements of ERISA, whether any prohibited
transaction class exemption or any individual prohibited transaction exemption
(as described below) applies, including whether the appropriate conditions set
forth therein would be met, or whether any statutory prohibited transaction
exemption is applicable, and further should consult the applicable Prospectus
Supplement relating to such Series of Certificates.

         Certain employee benefit plans, such as governmental plans (as defined
in ERISA Section 3(32)), and, if no election has been made under Section 410(d)
of the Code, church plans (as defined in Section 3(33) of ERISA) are not
subject to ERISA requirements. Accordingly, assets of such governmental and
church plans may be invested in Offered Certificates without regard to the
ERISA considerations described below, subject to the provisions of other
applicable federal and state law. Any such plan which is qualified and exempt
from taxation under Sections 401(a) and 501(a) of the Code, however, is subject
to the prohibited transaction rules set forth in Section 503 of the Code.

PLAN ASSET REGULATIONS

         A Plan's investment in Offered Certificates may cause the Trust Assets
to be deemed Plan assets. Section 2510.3-101 of the regulations ("Plan Asset
Regulations") of the United States Department of Labor ("DOL") provides that
when a Plan acquires an equity interest in an entity, the Plan's assets include
both such equity interest and an undivided interest in each of the underlying
assets of the entity, unless certain exceptions not applicable to this
discussion apply, or unless the equity participation in the entity by "benefit
plan investors" (that is, Plans, certain employee benefit plans not subject to
ERISA, and entities whose underlying assets include plan assets) is not
"significant". For this purpose, the Plan Asset Regulations provide, in
general, that participation in an entity, such as a Trust Fund, is
"significant" if, immediately after the most recent acquisition of any equity
interest, 25% or more of any class of equity interests, such as Certificates,
is held by benefit plan investors. Unless restrictions on ownership of and
transfer to Plans apply with respect to a Series of Certificates, there can be
no assurance that benefit plan investors will not own at least 25% of a class
of Certificates.

         Any person who has discretionary authority or control respecting the
management or disposition of Plan assets, and any person who provides
investment advice with respect to such assets for a fee, is a fiduciary of the
investing Plan. If the Trust Assets constitute Plan assets, then any party
exercising management or discretionary control regarding those assets, such as
a Master Servicer, a Special Servicer or any Sub-Servicer, may be deemed to be
a Plan "fiduciary" with respect to the investing Plan, and thus subject to the
fiduciary responsibility provisions and prohibited transaction provisions of
ERISA and the Code. In addition, if the Trust Assets constitute Plan assets,
the purchase of Certificates by a Plan, as well as the operation of the Trust
Fund, may constitute or involve one or more prohibited transactions under ERISA
and the Code.

                                      97
<PAGE>

ADMINISTRATIVE EXEMPTIONS

         Several underwriters of mortgage-backed securities have applied for
and obtained from DOL individual administrative ERISA prohibited transaction
exemptions that apply to the purchase and holding of mortgage-backed securities
which, among other conditions, are sold in an offering with respect to which
such underwriter serves as the sole or a managing underwriter or as a selling
or placement agent. If such an exemption may be applicable to a Series of
Certificates, the related Prospectus Supplement will refer to such possibility,
as well as provide a summary of the conditions to the exemption's
applicability.

UNRELATED BUSINESS TAXABLE INCOME; RESIDUAL CERTIFICATES

         The purchase of a Residual Certificate by any employee benefit plan
qualified under Code Section 401(a) and exempt from taxation under Code Section
501(a), including most varieties of ERISA Plans, may give rise to "unrelated
business taxable income" as described in Code Sections 511-515 and 860E.
Further, prior to the purchase of Residual Certificates, a prospective
transferee may be required to provide an affidavit to a transferor that it is
not, nor is it purchasing a Residual Certificate on behalf of, a "Disqualified
Organization," which term as defined above includes certain tax-exempt entities
not subject to Code Section 511 including certain governmental plans, as
discussed above under the caption "Certain Federal Income Tax
Consequences--Federal Income Tax Consequences for REMIC Certificates--Taxation
of Residual Certificates--Tax-Related Restrictions on Transfer of Residual
Certificates--Disqualified Organizations."

         Due to the complexity of these rules and the penalties that may be
imposed upon persons involved in prohibited transactions, it is particularly
important that potential investors who are Plan fiduciaries consult with their
counsel regarding the consequences under ERISA of their acquisition and
ownership of Certificates.

         The sale of Certificates to an employee benefit plan is in no respect
a representation by the Depositor or the Underwriter that this investment meets
all relevant legal requirements with respect to investments by plans generally
or by any particular plan, or that this investment is appropriate for plans
generally or for any particular plan.

                                LEGAL INVESTMENT

         The Offered Certificates will constitute "mortgage related securities"
for purposes of the Secondary Mortgage Market Enhancement Act of 1984, as
amended ("SMMEA"), only if so specified in the related Prospectus Supplement.
The appropriate characterization of those Certificates not qualifying as
"mortgage related securities" ("Non-SMMEA Certificates") under various legal
investment restriction, and thus the ability of investors subject to these
restrictions to purchase such Certificates, may be subject to significant
interpretive uncertainties. Accordingly, investors whose investment authority
is subject to legal restrictions should consult their own legal advisors to
determine whether and to what extent the Non-SMMEA Certificates constitute
legal investments for them.

         Generally, only classes of Offered Certificates that (i) are rated in
one of the two highest rating categories by one or more Rating Agencies, (ii)
are part of a series evidencing interests in a Trust Fund consisting of loans
originated by certain types of Originators as specified in SMMEA and (iii) are
part of a series evidencing interests in a Trust Fund consisting of mortgage
loans each of which is secured by a first lien on (a) a single parcel of real
estate on which is located a residential and/or mixed residential and
commercial structure or (b) one or more parcels of real estate upon which are
located one or more commercial structures will be "mortgage related securities"
for purposes of SMMEA. As "mortgage related securities," such classes will
constitute legal investments, for persons, trusts, corporations, partnerships,
associations, business trusts and business entities (including depository
institutions, insurance companies, trustees and pension funds) created pursuant
to or existing under the laws of the United States or of any state (including
the District of Columbia and Puerto Rico) whose authorized investments are
subject to state regulation, to the same extent that obligations issued by or
guaranteed as to principal and interest by the United States or any agency or
instrumentality thereof constitute legal investments for such entities under
applicable law. Under SMMEA, a number of states enacted legislation on or prior
to the October 3, 1991 cut-off for such enactments limiting to various extends
the ability of certain entities (in particular, insurance companies) to invest
in "mortgage related securities," secured by

                                      98
<PAGE>

liens on residential, or mixed residential and commercial properties, in most
cases by requiring the affected investors to rely solely upon existing state
law, and not SMMEA. Pursuant to Section 347 of the Riegle Community Development
and Regulatory Improvement Act of 1994, states are authorized to enact
legislation, on or before September 23, 2001, prohibiting or restricting the
purchase, holding or investment by state regulated entities in certificates
satisfying the rating and qualified Originator requirements for "mortgage
related securities," but evidencing interests in a Trust Fund consisting, in
whole or in part, of first liens on one or more parcels of real estate upon
which are located one or more commercial structures. Accordingly, the investors
affected by such legislation will be authorized to invest in Offered
Certificates qualifying as "mortgage related securities" only to the extent
provided in such legislation.

         SMMEA also amended the legal investment authority of
federally-chartered depository institutions as follows: federal savings and
loan associations and federal savings banks may invest in, sell or otherwise
deal in "mortgage related securities" without limitation as to the percentage
of their assets represented thereby, federal credit unions may invest in such
securities, and national banks may purchase such securities for their own
account without regard to the limitations generally applicable to investment
securities set forth in 12 U.S.C. Section 24 (Seventh), subject in each case to
such regulations as the applicable federal regulatory authority may prescribe.
In this connection, effective December 31, 1996, the Office of the Comptroller
of the Currency (the "OCC") has amended 12 C.F.R. Part 1 to authorize national
banks to purchase and sell for their own account, without limitation as to a
percentage of the bank's capital and surplus (but subject to compliance with
certain general standards in 12 C.F.R. ss.1.5 concerning "safety and soundness"
and retention of credit information), certain "Type IV securities," defined in
12 C.F.R. ss.1.2(1) to include certain "commercial mortgage-related securities"
and "residential mortgage-related securities." As so defined, "commercial
mortgage-related security" and "residential mortgage-related security" mean, in
relevant part, "mortgage related security" within the meaning of SMMEA,
provided that, in the case of a "commercial mortgage-related security," it
"represents ownership of a promissory note or certificate of interest or
participation that is directly secured by a first lien on one or more parcels
of real estate upon which one or more commercial structures are located and
that is fully secured by interests in a pool of loans to numerous obligors." In
the absence of any rule or administrative interpretation by the OCC defining
the term "numerous obligors," no representation is made as to whether any class
of Certificates will qualify as "commercial mortgage-related securities," and
thus as "Type IV securities," for investment by national banks. federal credit
unions should review NCUA Letter to Credit Unions No. 96, as modified by Letter
to Credit Unions No. 108, which includes guidelines to assist federal credit
unions in making investment decisions for mortgage related securities. The NCUA
has adopted rules, codified as 12 C.F.R. ss.ss.703.5(f)-(k), which prohibit
federal credit unions from investing in certain mortgage related securities
(including securities such as certain classes of the Offered Certificates),
except under limited circumstances. Effective January 1, 1998, the NCUA has
amended its rules governing investments by federal credit unions at 12 C.F.R.
Part 703; the revised rules will permit investments in "mortgage related
securities" under certain limited circumstances, but will prohibit investments
in stripped mortgage related securities, residual interests in mortgage related
securities, and commercial mortgage related securities, unless the credit union
has obtained written approval from the NCUA to participate in the "investment
pilot program" described in 12 C.F.R. ss. 703.140.

         All depository institutions considering an investment in the Offered
Certificates should review the "Supervisory Policy Statement on Securities
Activities" dated January 28, 1992, as revised April 15, 1994 (the "Policy
Statement") of the Federal Financial Institutions Examination Council (the
"FFIEC"). The Policy Statement, which has been adopted by the Board of
Governors of the Federal Reserve System, the OCC, the Federal Depository
Insurance Company and the Office of Thrift Supervision, and by the NCUA (with
certain modifications), prohibits depository institutions from investing in
certain "high-risk mortgage securities" (including securities such as certain
classes of the Offered Certificates), except under limited circumstances, and
sets forth certain investment practices deemed to be unsuitable for regulated
institutions. On September 29, 1997, the FFEIC released for public comment a
proposed "Supervisory Policy Statement on Investment Securities and End-User
Derivatives Activities" (the "1997 Statement"), which would replace the Policy
Statement. As proposed, the 1997 Statement would delete the specific "high-risk
mortgage securities" tests, and substitute general guidelines which depository
institutions should follow in managing risks (including market, credit,
liquidity, operational (transactional), and legal risks) applicable to all
securities (including mortgage pass-through securities and mortgage-derivative
products) used for investment purposes.

                                      99
<PAGE>

         Institutions whose investment activities are subject to regulation by
federal or state authorities should review rules, policies and guidelines
adopted from time to time by such authorities before purchasing any class of
the Offered Certificates, as certain classes may be deemed unsuitable
investments, or may otherwise be restricted, under such rules, policies or
guidelines (in certain instances irrespective of SMMEA).

         The foregoing does not take into consideration the applicability of
statutes, rules, regulations, orders, guidelines or agreements generally
governing investments made by a particular investor, including, but not limited
to, "prudent investor" provisions, percentage-of-assets limits, provisions
which may restrict or prohibit investment in securities which are not "interest
bearing" or "income paying," and, with regard to any class of the Offered
Certificates issued in book-entry form, provisions which may restrict or
prohibit investments in securities which are issued in book-entry form.

         Except as to the status of certain classes of Offered Certificates as
"mortgage related securities," no representations are made as to the proper
characterization of any class of Offered Certificates for legal investment
purposes, financial institution regulatory purposes, or other purposes, or as
to the ability of particular investors to purchase any class of Offered
Certificates under applicable legal investment restrictions. These
uncertainties (and any unfavorable future determinations concerning legal
investment or financial institution regulatory characteristics of the Offered
Certificates) may adversely affect the liquidity of any class of Offered
Certificates.

         Accordingly, all investors whose investment activities are subject to
legal investment laws and regulations, regulatory capital requirements or
review by regulatory authorities should consult with their own legal advisors
in determining whether and to what extent the Offered Certificates of any class
constitute legal investments or are subject to investment, capital or other
restrictions.

                             METHOD OF DISTRIBUTION

         The Offered Certificates offered hereby and by Prospectus Supplements
hereto will be offered in series through one or more of the methods described
below. The Prospectus Supplement prepared for each series will describe the
method of offering being utilized for that series and will state the net
proceeds to the Depositor from such sale.


         The Depositor intends that Offered Certificates will be offered
through the following methods from time to time and that offerings may be made
concurrently through more than one of these methods or that an offering of a
particular Series of Offered Certificates may be made through a combination of
two or more of these methods. Such methods are as follows:


         1. by negotiated firm commitment underwriting and public offering by
one or more underwriters specified in the related Prospectus Supplement;

         2. by placements through one or more placement agents specified in the
related Prospectus Supplement primarily with institutional investors and
dealers; and

         3. through direct offerings by the Depositor.

         If specified in the Prospectus Supplement relating to a Series of
Offered Certificates, the Depositor, any affiliate thereof or any other person
or persons specified therein (including Originators of Mortgage Loans) may
purchase some or all of one or more Classes of Offered Certificates of such
Series from the underwriter or underwriters or such other person or persons
specified in such Prospectus Supplement. Pursuant to this Prospectus and the
related Prospectus Supplement, such purchaser may thereafter from time to time
offer and sell some or all of such Certificates directly, or through one or
more underwriters to be designated at the time of the offering of such
Certificates, or through dealers (whether acting as agent or as principal) or
in such other manner as may be specified in the related Prospectus Supplement.
Such offering may be restricted in the manner specified in the related
Prospectus Supplement. Such transactions may be effected at market prices
prevailing at the time of sale, at negotiated prices or at fixed prices.

                                      100
<PAGE>


         If underwriters are used in a sale of any Offered Certificates (other
than in connection with an underwriting on a best efforts basis), such
Certificates will be acquired by the underwriters for their own account and may
be resold from time to time in one or more transactions, including negotiated
transactions, at fixed public offering prices or at varying prices to be
determined at the time of sale or at the time of commitment therefor. Such
underwriters may be broker-dealers affiliated with the Depositor whose
identities and relationships to the Depositor will be as set forth in the
related Prospectus Supplement. The managing underwriter or underwriters with
respect to the offer and sale of a particular Series of Offered Certificates
will be set forth in the cover of the Prospectus Supplement relating to such
Series and the members of the underwriting syndicate, if any, will be named in
such Prospectus Supplement.


         In connection with the sale of the Offered Certificates, underwriters
may receive compensation from the Depositor or from purchasers of the Offered
Certificates in the form of discounts, concessions or commissions. Underwriters
and dealers participating in the distribution of the Offered Certificates may
be deemed to be underwriters in connection with such Offered Certificates, and
any discounts or commissions received by them from the Depositor and any profit
on the resale of Offered Certificates by them may be deemed to be underwriting
discounts and commissions under the Securities Act of 1933, as amended (the
"Securities Act").

         It is anticipated that the underwriting agreement pertaining to the
sale of any series of Certificates will provide that the obligations of the
underwriters will be subject to certain conditions precedent, that the
underwriters will be obligated to purchase all Offered Certificates if any are
purchased (other than in connection with an underwriting on a best efforts
basis) and that the Depositor will indemnify the several underwriters, and each
person, if any, who controls any such underwriter within the meaning of Section
15 of the Securities Act, against certain civil liabilities, including
liabilities under the Securities Act, or will contribute to payments required
to be made in respect thereof.

         The Prospectus Supplement with respect to any series offered by
placements through dealers will contain information regarding the nature of
such offering and any agreements to be entered into between the Depositor and
purchasers of Offered Certificates of such series.

         The Depositor anticipates that the Offered Certificates offered hereby
will be sold primarily to institutional investors. Purchasers of Offered
Certificates, including dealers, may, depending on the facts and circumstances
of such purchases, be deemed to be "underwriters" within the meaning of the
Securities Act in connection with reoffers and sales by them of Offered
Certificates. Certificateholders should consult with their legal advisors in
this regard prior to any such reoffer or sale.

         As to each series of Certificates, only those classes rated in an
investment grade rating category by any Rating Agency will be offered hereby.
Any unrated class may be initially retained by the Depositor, and may be sold
by the Depositor at any time to one or more institutional investors.

         If and to the extent required by applicable law or regulation, this
Prospectus will be used by Bear, Stearns & Co. Inc., an affiliate of the
Depositor, in connection with offers and sales related to market-making
transactions in the Offered Certificates previously offered hereunder in
transactions in which Bear, Stearns & Co. Inc. acts as principal. Bear, Stearns
& Co. Inc. may also act as agent in such transactions. Sales may be made at
negotiated prices determined at the time of sale.

                                 LEGAL MATTERS

         The validity of the Certificates of each series will be passed upon
for the Depositor by O'Melveny & Myers LLP, New York, New York.

                                      101
<PAGE>

                             FINANCIAL INFORMATION

         A new Trust Fund will be formed with respect to each series of
Certificates, and no Trust Fund will engage in any business activities or have
any assets or obligations prior to the issuance of the related series of
Certificates. Accordingly, no financial statements with respect to any Trust
Fund will be included in this Prospectus or in the related Prospectus
Supplement.

                                     RATING

         It is a condition to the issuance of any class of Offered Certificates
that they shall have been rated not lower than investment grade, that is, in
one of the four highest rating categories, by at least one Rating Agency.

         Ratings on mortgage pass-through certificates address the likelihood
of receipt by the holders thereof of all collections on the underlying mortgage
assets to which such holders are entitled. These ratings address the
structural, legal and issuer-related aspects associated with such certificates,
the nature of the underlying mortgage assets and the credit quality of the
guarantor, if any. Ratings on mortgage pass-through certificates do not
represent any assessment of the likelihood of principal prepayments by
borrowers or of the degree by which such prepayments might differ from those
originally anticipated. As a result, certificateholders might suffer a lower
than anticipated yield, and, in addition, holders of stripped interest
certificates in extreme cases might fail to recoup their initial investments.

         A security rating is not a recommendation to buy, sell or hold
securities and may be subject to revision or withdrawal at any time by the
assigning rating organization. Each security rating should be evaluated
independently of any other security rating.

                                      102

<PAGE>

                         INDEX OF PRINCIPAL DEFINITIONS


1986 Act  ...................................................................73
1997 Statement...............................................................99
Accrual Certificates.....................................................13, 36
Accrued Certificate Interest.................................................36
ADA..........................................................................70
ARM Loans ...................................................................27
Asset Conservation Act.......................................................67
Book-Entry Certificates..................................................15, 35
Call risk ...............................................................18, 32
Capital asset................................................................78
Cash Flow Agreement......................................................12, 28
Cash Flow Agreements..........................................................1
CERCLA...................................................................22, 66
Certificate..................................................................43
Certificate Account..................................................11, 28, 46
Certificate Balance.......................................................3, 13
Certificate Owner........................................................15, 41
Certificateholder............................................................42
Certificateholders............................................................2
Certificates..............................................................1, 10
Code.....................................................................16, 70
Commercial mortgage-related security.........................................99
Commercial Properties....................................................10, 25
Commission....................................................................3
Companion Class..........................................................14, 37
Controlled Amortization Class............................................14, 37
Cooperatives.................................................................25
CPR..........................................................................31
Credit Support........................................................1, 12, 28
Crime Control Act............................................................70
Cut-off Date.................................................................14
Definitive Certificates..................................................15, 35
Depositor ...................................................................24
Determination Date.......................................................29, 36
Direct Participants..........................................................41
Disqualified Organization....................................................84
Distribution Date............................................................13
Distribution Date Statement..................................................39
DOL..........................................................................97
DTC...............................................................3, 15, 35, 41
Due Dates ...................................................................26
Due Period...................................................................29
EPA..........................................................................66
Equity Participation.........................................................27
ERISA....................................................................16, 96
Events of Default............................................................53
Excess inclusion.............................................................23
Exchange Act..................................................................4
Extension risk...........................................................18, 32
FAMC.........................................................................11
FASIT....................................................................71, 95

                                      103
<PAGE>

FFIEC........................................................................99
FHLMC........................................................................11
FNMA.........................................................................11
Garn Act.....................................................................68
GNMA.........................................................................11
Indirect Participants........................................................41
Insurance and Condemnation Proceeds..........................................46
L/C Bank  ...................................................................57
Liquidation Proceeds.....................................................46, 47
Lock-out Date................................................................27
Lock-out Period..............................................................26
Mark to Market Regulations...................................................86
Master Servicer...........................................................3, 10
MBS...................................................................1, 11, 24
MBS Agreement................................................................27
MBS Issuer...................................................................27
MBS Servicer.................................................................27
MBS Trustee..................................................................27
Mortgage Asset Pool...........................................................1
Mortgage Asset Seller........................................................24
Mortgage Assets..............................................................24
Mortgage Loan................................................................58
Mortgage Loans........................................................1, 10, 24
Mortgage Notes...............................................................24
Mortgage Rate............................................................11, 26
Mortgage related securities..............................................16, 98
Mortgage related security....................................................99
Mortgaged Properties.........................................................24
Mortgagee-in-possession......................................................50
Mortgages ...............................................................25, 59
Multifamily Properties...................................................10, 24
Net Leases...................................................................26
Net of expense...............................................................26
Net Operating Income.........................................................25
Non-SMMEA Certificates.......................................................98
Non-U.S. Person..............................................................88
Nonrecoverable Advance.......................................................38
Notional Amount..........................................................13, 36
Numerous obligors............................................................99
OCC..........................................................................99
Offered Certificates..........................................................1
OID Regulations..............................................................74
Operator.....................................................................50
Original Issue Discount......................................................78
Originator...................................................................25
Owner....................................................................22, 50
PAC..........................................................................32
Participants.............................................................23, 41
Pass-Through Entity..........................................................84
Pass-Through Rate.........................................................3, 13
Permitted Investments........................................................46
Policy Statement.............................................................99
Pooling Agreement........................................................12, 42

                                      104
<PAGE>

Portfolio interest...........................................................88
Prepayment...................................................................31
Prepayment  Assumption.......................................................75
Prepayment Interest Shortfall................................................29
Prepayment Premium...........................................................27
Prospectus Supplement.........................................................1
PRPs.........................................................................66
Random Lot Certificates......................................................74
Rating Agency................................................................16
real estate mortgage investment conduits.....................................16
Record Date..................................................................36
Regular Certificateholder....................................................73
Regular Certificates.........................................................71
Related Proceeds.............................................................38
Relief Act...................................................................69
REMIC........................................................................16
REMIC Certificates...........................................................71
REMIC Pool...................................................................71
REMIC Regulations............................................................70
REO Property.................................................................45
Residual Certificateholders..................................................80
Residual Certificates........................................................71
RICO.........................................................................70
SBJPA of 1996................................................................71
Securities Act..............................................................101
Senior Certificates......................................................12, 35
Service......................................................................73
Servicing Standard...........................................................45
SMMEA....................................................................16, 98
SPA..........................................................................31
Special Servicer......................................................3, 10, 45
Standard Certificateholder...................................................90
Standard Certificates........................................................90
Stripped Certificateholder...................................................94
Stripped Certificates........................................................90
Stripped Interest Certificates...........................................13, 35
Stripped Principal Certificates..........................................13, 35
Sub-Servicer.................................................................45
Sub-Servicing Agreement......................................................45
Subordinate Certificates.................................................13, 35
Super-premium................................................................74
Superlien ...................................................................66
TAC..........................................................................32
Thrift institutions..........................................................83
Title V......................................................................69
Treasury.....................................................................70
Trust Assets..................................................................3
Trust Fund....................................................................1
Trustee...................................................................3, 10
U.S. Person..................................................................85
UCC..........................................................................59
Voting Rights................................................................40
Warranting Party.............................................................44

                                      105

<PAGE>

                                    PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 14  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.(1)

         The following table sets forth the estimated expenses in connection
with the issuance and distribution of the Offered Certificates, other than
underwriting discounts and commissions:

         SEC Registration Fee...................................    $885,000.00
         Engraving Fees.........................................     150,000.00
         Legal Fees and Expenses................................     375,000.00
         Accounting Fees and Expenses...........................      51,000.00
         Trustee Fees and Expenses..............................      75,000.00
         Blue Sky Qualification Fees and Expenses...............      45,000.00
         Rating Agency Fees.....................................      75,000.00
         Miscellaneous..........................................      30,000.00
                                                                  -------------
         Total..................................................  $1,686,000.00
                                                                
ITEM 15  INDEMNIFICATION OF DIRECTORS AND OFFICERS.

         Under Section 7 of the proposed form of Underwriting Agreement, the
Underwriters are obligated under certain circumstances to indemnify certain
controlling persons of the Registrant against certain liabilities, including
liabilities under the Securities Act of 1933.

         The Registrant's By-laws provide for indemnification of directors and
officers of the Registrant to the full extent permitted by Delaware law.

         Section 145 of the Delaware General Corporation Law provides, in
substance, that Delaware corporations shall have the power, under specified
circumstances, to indemnify their directors, officers, employees and agents in
connection with actions, suits or proceedings brought against them by a third
party or in the right of the corporation, by reason of the fact that they are

- --------------
(1)   All amounts are estimates of expenses incurred or to be incurred in
      connection with the issuance and distribution of a Series of Certificates
      in an aggregate principal amount assumed for these purposes to be
      one-eighth of the Certificates registered hereby. Accordingly, only
      one-eighth of the SEC Registration Fee paid upon the filing of this
      Registration Statement is included in the table above.

                                      II-1

<PAGE>

or were such directors, officers, employees or agents, against expenses
incurred in any such action, suit or proceeding.

         The Pooling and Servicing Agreements may provide that no director,
officer, employee or agent of the Registrant is liable to the Trust Fund or the
Certificateholders, except for such person's own willful misfeasance, bad faith
or gross negligence in the performance of duties or reckless disregard of
obligations and duties; provided, however, that the Pooling and Servicing
Agreements may provide that such indemnification will not extend to any loss,
liability or expense (i) that such person is specifically required to bear
pursuant to the terms of such Pooling and Servicing Agreement, or is incidental
to the performance of obligations and duties thereunder and is not otherwise
reimbursable pursuant to such Pooling and Servicing Agreement; (ii) incurred in
connection with any breach of a representation, warranty or covenant made in
such Pooling and Servicing Agreement; (iii) incurred by reason of misfeasance,
bad faith or gross negligence in the performance of obligations or duties under
such Pooling and Servicing Agreement, or by reason of reckless disregard of
such obligations or duties; or (iv) incurred in connection with any violation
of any state or federal securities law.

ITEM 16  FINANCIAL STATEMENTS AND EXHIBITS.

         (a)  Financial Statements:

              All financial statements, schedules and historical financial
         information of the Registrant have been omitted as they are not
         applicable.

         (b)  Exhibits:

         1.1  Form of Underwriting Agreement

         4.1  Form of Pooling and Servicing Agreement

         5.1  Opinion of O'Melveny & Myers LLP as to legality of the
              Certificates

         8.1  Opinion of O'Melveny & Myers LLP as to certain tax matters
              (included in Exhibit 5.1)

         23.1 Consent of O'Melveny & Myers LLP (included in Exhibits 5.1 and
              8.1 hereto)

         24.1 Power of Attorney*

*    Included on Page II-5

                                      II-2

<PAGE>

ITEM 17  UNDERTAKINGS.

         The undersigned Registrant hereby undertakes:

         (1) To file, during any period in which offers or sales are being
made, a post-effective amendment to this Registration Statement:

              i) to include any prospectus required by Section 10(a)(3) of the
         Securities Act of 1933;

              ii) to reflect in the prospectus any facts or events arising
         after the effective date of the Registration Statement (or the most
         recent post-effective amendment thereof) which, individually or in the
         aggregate, represent a fundamental change in the information set forth
         in the Registration Statement;

              iii) to include any material information with respect to the plan
         of distribution not previously disclosed in the Registration Statement
         or any material change of such information in the Registration
         Statement.

provided, however, that paragraphs (i) and (ii) do not apply if the information
required to be included in the post-effective amendment is contained in
periodic reports filed by the Issuer pursuant to Section 13 or Section 15(d) of
the Securities Exchange Act of 1934 that are incorporated by reference in the
Registration Statement;

         (2) That, for the purpose of determining any liability under the
Securities Act of 1933, each such post-effective amendment shall be deemed to
be a new registration statement relating to the securities offered therein, and
the offering of such securities at that time shall be deemed to be the initial
bona fide offering thereof.

         (3) To remove from registration by means of a post-effective amendment
any of the securities being registered which remain unsold at the termination
of the offering.

         The Registrant hereby undertakes that, for purposes of determining any
liability under the Securities Act of 1933, each filing of the Registrant's
annual report pursuant to Section 13(a) or 15(d) of the Securities Exchange Act
of 1934 that is incorporated by reference in the Registration Statement shall
be deemed to be a new registration statement relating to the securities offered
therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.

         Insofar as indemnification for liabilities arising under the
Securities Act of 1933 (the "Act") may be permitted to directors, officers and
controlling persons of the Registrant pursuant to the provisions described in
Item 15 above, or otherwise, the Registrant has been advised that in the
opinion of the Securities and Exchange Commission such indemnification is
against public policy as expressed in the Act and is, therefore, unenforceable.
In the event that a claim for indemnification against such liabilities (other
than the payment by the Registrant of expenses incurred or paid by a director,
officer or controlling person of the Registrant in the

                                      II-3

<PAGE>

successful defense of any action, suit or proceeding) is asserted against the
Registrant by such director, officer or controlling person in connection with
the securities being registered, the Registrant will, unless in the opinion of
its counsel the matter has been settled by controlling precedent, submit to a
court of appropriate jurisdiction the question whether such indemnification by
it is against public policy as expressed in the Act and will be governed by the
final adjudication of such issue.

                                      II-4

<PAGE>

                                  SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933, the
Registrant certifies that it has reasonable grounds to believe that it meets
all of the requirements for filing on Form S-3 and has duly caused this
Registration Statement on Form S-3 to be signed on its behalf by the
undersigned, thereunto duly authorized, in the City of New York, State of New
York, on the 12th day of August, 1998.

                                            BEAR STEARNS COMMERCIAL
                                            MORTGAGE SECURITIES INC.


                                            By: /S/ JEFFREY MAYER
                                               ------------------
                                            Name:  Jeffrey Mayer
                                            Title: President

         KNOW ALL MEN THESE PRESENTS, that each person whose signature appears
below constitutes and appoints James Reichek his true and lawful attorney-in-
fact and agent, with full powers of substitution and resubstitution, for and in
his name, place and stead, in any and all capacities to sign any or all
amendments (including post-effective amendments) to this Registration Statement
and any or all other documents in connection therewith, and to file the same,
with all exhibits thereto, with the Securities and Exchange Commission,
granting unto said attorneys-in-fact and agents, each acting alone, full power
and authority to do and perform each and every act and thing requisite and
necessary to be done in and about the premises, as fully to all intents and
purposes as might or could be done in person, hereby ratifying and confirming
all that said attorneys-in-fact and agents, or his substitute or substitutes
may lawfully do or cause to be done by virtue hereof.

         Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement on Form S-3 has been signed below by the following
persons in the capacities indicated:

           SIGNATURE                 TITLE                        DATE

/S/ JEFFREY MAYER               Director and President        August 12, 1998
- ---------------------------     (Principal Executive
Jeffrey Mayer                   Officer)

/S/ THOMAS M. FLEXNER           Director                      August 12, 1998
- ---------------------------
Thomas M. Flexner

/S/ PAUL M. FRIEDMAN            Director                      August 12, 1998
- ---------------------------
Paul M. Friedman

/S/ SAMUEL L. MOLINARO, JR.     Treasurer                     August 12, 1998
- ---------------------------     (Principal Accounting
Samuel L. Molinaro, Jr.         Officer and Principal
                                Financial Officer)

                                      II-5


<PAGE>

                                                                    EXHIBIT 1.1


                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.

                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES

                             UNDERWRITING AGREEMENT
                             ----------------------


                                                        _______________, 199_


Bear, Stearns & Co. Inc.
245 Park Avenue
New York, New York  10167

Dear Sirs:

         1. Introduction. Bear Stearns Commercial Mortgage Securities Inc., a
Delaware corporation (the "Company"), from time to time proposes to issue and
sell Commercial Mortgage Pass-Through Certificates ("Certificates") in various
series (each a "Series"), and, within each Series, in various classes, in one
or more offerings on terms determined at the time of sale. The Certificates of
each series will be issued pursuant to a pooling and servicing agreement (each,
a "Pooling and Servicing Agreement") among the Company, as depositor, one or
more master servicers which may include the Company and a third-party trustee
(the "Trustee"). Upon issuance, the Certificates of each series will evidence
undivided interests in the Trust Fund (as defined in the Pooling and Servicing
Agreement) established for such series containing mortgages or, in the event
the Trust Fund, or a portion thereof, constitutes the upper tier of a two-tier
real estate mortgage investment conduit ("REMIC"), the Trust Fund may contain
interests issued by a lower tier trust which will contain mortgages, all as
described in the Prospectus (as defined below). Terms not defined herein which
are defined in the Pooling and Servicing Agreement shall have the meanings
ascribed to them in the Pooling and Servicing Agreement.

         Whenever the Company determines to make an offering of a Series of
Certificates (an "Offering") through you or an underwriting syndicate managed
or co-managed by you, it will offer to enter into an agreement ("Terms
Agreement") providing for the sale of such Certificates to, and the purchase
and offering thereof by, you and such other co-managers and underwriters, if
any, which have been selected by you and have authorized you to enter into such
Terms Agreement and other related documentation on their behalf (the
"Underwriters," which term shall include you whether acting alone in the sale
of Certificates or as a co-manager or as a member of an underwriting
syndicate). The Terms Agreement relating to each Offering shall specify the
principal amount of Certificates to be issued and their terms not otherwise
specified in the Pooling and Servicing Agreement, the price at which the
Certificates are to be purchased by each of the Underwriters from the Company
and the initial public offering price or the method by which the price at which
the Certificates are to be sold will be determined. The Terms Agreement, which
shall be substantially in the form of Exhibit A hereto, may take the form of an
exchange of any standard form of written telecommunication between you and the
Company. Each Offering governed by this

<PAGE>

Agreement, as supplemented by the applicable Terms Agreement, shall inure to
the benefit of and be binding upon the Company and each of the Underwriters
participating in the Offering of such Certificates.

         The Company hereby agrees with the Underwriters as follows:

         2. Representations and Warranties of the Company. The Company
represents and warrants to you as of the date hereof, and to the Underwriters
named in the applicable Terms Agreement as of the date of such Terms Agreement,
as follows:

         (a) A registration statement, including a prospectus, and such
amendments thereto as may have been required to the date hereof, relating to
the Certificates and the offering thereof from time to time in accordance with
Rule 415 under the Securities Act of 1933, as amended ("Act"), have been filed
with the Securities and Exchange Commission ("Commission") and such
registration statement as amended has become effective. Such registration
statement as amended and the prospectus relating to the sale of Certificates
constituting a part thereof as from time to time amended or supplemented
(including any prospectus filed with the Commission pursuant to Rule 424 of the
rules and regulations of the Commission ("Rules and Regulations") under the
Act, including any documents incorporated by reference therein pursuant to Item
12 of Form S-3 under the Act which were filed under the Securities Exchange Act
of 1939, as amended (the "Exchange Act") on or before the Effective Date of the
Registration Statement or the date of the Prospectus Supplement, are
respectively referred to herein as the "Registration Statement" and the
"Prospectus"; provided, however, that a supplement to the Prospectus (a
"Prospectus Supplement") prepared pursuant to Section 5(a) hereof shall be
deemed to have supplemented the Prospectus only with respect to the Offering of
the Series of Certificates to which it relates. The conditions of Rule 415
under the Act have been satisfied with respect to the Company and the
Registration Statement.

         (b) On the effective date of the Registration Statement, the
Registration Statement and the Prospectus conformed in all material respects to
the requirements of the Act and the Rules and Regulations, and did not include
any untrue statement of a material fact or omit to state any material fact
required to be stated therein or necessary to make the statements therein not
misleading, and on the date of each Terms Agreement, the Registration Statement
and the Prospectus will conform in all material respects to the requirements of
the Act and the Rules and Regulations, and the Prospectus will not include any
untrue statement of a material fact or omit to state any material fact required
to be stated therein or necessary in order to make the statements therein, in
light of the circumstances under which they are made, not misleading; provided,
however, that the foregoing does not apply to (i) statements or omissions in
such documents based upon written information furnished to the Company by any
Underwriter specifically for use therein or (ii) any Current Report (as defined
in Section 5(b) below) or in any amendment thereof or supplement thereto,
incorporated by reference in such Registration Statement or such Prospectus (or
any amendment thereof or supplement thereto).

         (c) Since the respective dates as of which information is given in the
Registration Statement and the Prospectus except as otherwise stated therein,
(A) there has been no material adverse change in the condition,

                                      -2-
<PAGE>

financial or otherwise, earnings, affairs, regulatory situation or business
prospects of the Company whether or not arising in the ordinary course of
business and (B) there have been no transactions entered into by the Company
which are material, other than those in the ordinary course of business.

         (d) This Agreement has been, and the Pooling and Servicing Agreement,
when executed and delivered as contemplated hereby and thereby will have been,
duly executed and delivered by the Company and each constitutes, or will
constitute when so executed and delivered, a legal, valid and binding
instrument enforceable against the Company in accordance with its terms,
subject, as to the enforceability of remedies, to applicable bankruptcy,
reorganization, insolvency, moratorium and other laws affecting the rights of
creditors generally, and to general principles of equity and the discretion of
the court (regardless of whether enforceability of such remedies is considered
in a proceeding in equity or at law).

         (e) At the applicable Closing Date, each applicable Terms Agreement
will have been duly authorized, executed and delivered by the Company and will
be legal, valid and binding obligation of the Company enforceable in accordance
with its terms, subject to the effect of bankruptcy, insolvency, moratorium,
fraudulent conveyance and other laws affecting the rights of creditors
generally, and to general principles of equity and the discretion of the court
(regardless of whether enforceability of such remedies is considered in a
proceeding in equity or at law).

         (f) The issuance of the Certificates has been duly authorized by the
Company and, when such Certificates are executed and authenticated in
accordance with the Pooling and Servicing Agreement and delivered against
payment pursuant to this Agreement, such Certificates will be validly issued
and outstanding; and the Certificates will be entitled to the benefits provided
by the Pooling and Servicing Agreement. The Certificates are in all material
respects in the form contemplated by the Pooling and Servicing Agreement.

         (g) Neither the Company nor the Trust Fund is or, as a result of the
offer and sale of the Certificates as contemplated in this Agreement will
become, an "investment company" as defined in the Investment Company Act of
1940, as amended (the "Investment Company Act"), or an "affiliated person" of
any such "investment company" that is registered or is required to be
registered under the Investment Company Act (or an "affiliated person" of any
such "affiliated person"), as such terms are defined in the Investment Company
Act.

         (h) The representations and warranties made by the Company in the
Pooling and Servicing Agreement and made in any Officer's Certificate of the
Company delivered pursuant to the Pooling and Servicing Agreement will be true
and correct at the time made and on the Closing Date.

         3. Purchase, Sale and Delivery of Certificates. Delivery of and
payment for the Certificates shall be made at your office or at such other
location as you shall make known at such time as shall be specified in the
applicable Terms Agreement, each such time being herein referred to as a
"Closing Date." Delivery of the Certificates shall be made by the Company to
the Underwriters against payment of the purchase price specified in the
applicable Terms Agreement in Federal Funds by wire or check. Unless delivery

                                      -3-
<PAGE>

is made through the facilities of the Depository Trust Company, the
Certificates so to be delivered will be in definitive, fully registered form,
in such denominations and registered in scab names as you request, and will be
made available for inspection and packaging at your office at least twenty-four
hours prior to the applicable Closing Date.

         4. Offering by Underwriters. It is understood that the Underwriters
propose to offer the Certificates for sale to the public as set forth in the
Prospectus.

         5. Covenants of the Company. The Company covenants and agrees with you
and the several Underwriters participating in the Offering of any Series of
Certificates that:

         (a) In connection with the execution of each Terms Agreement, the
Company will prepare a Prospectus Supplement to be filed under the Act setting
forth the principal amount of Certificates covered thereby and their terms not
otherwise specified in the Prospectus, the price at which the Certificates are
to be purchased by the Underwriters from the Company, either the initial public
offering price or the method by which the price at which the Certificates are
to be sold will be determined, the selling concession and reallowance, if any,
any delayed delivery arrangements, and such other information as you and the
Company deem appropriate in connection with the offering of the Certificates,
but the Company will not file any amendments to the Registration Statement or
any amendments or supplements to the Prospectus, unless it shall first have
delivered copies of such amendments or supplements to you, and you shall not
have objected thereto promptly after receipt thereof. The Company will advise
you or your counsel promptly (i) when notice is received from the Commission
that any post-effective amendment to the Registration Statement has become or
will become effective, and (ii) of any order or communication suspending or
preventing, or threatening to suspend or prevent, the offer and sale of the
Certificates, or of any proceedings or examinations that may lead to such an
order or communication, whether by or of the Commission or any authority
administering any state securities or Blue Sky law, as soon as the Company is
advised thereof, and will use its best efforts to prevent the issuance of any
such order or communication and to obtain as soon as possible its lifting, if
issued.

         (b) The Company will cause any Computational Materials and any
Structural Term Sheets (each as defined in Section 8 below) with respect to
each Series of Certificates that are delivered by the Underwriters to the
Company pursuant to Section 8 to be filed with the Commission on a Current
Report on Form 8-K (a "Current Report") pursuant to Rule 13a-11 under the
Securities Exchange Act of 1934, as Amended (the "Exchange Act") on the
business day immediately following the day on which such Computational
Materials and Structural Term Sheets are delivered to counsel for the Company
by any of the Underwriters prior to 10:30 a.m. (and will use its best efforts
to cause such Computational Materials and Structural Term Sheets to be so filed
prior to 2:00 p.m., New York time, on such business day), and will promptly
advise you when such Current Report has been so filed. The Company will cause
one Collateral Term Sheet (as defined in Section 9 below) with respect to an
Offering of a Series that is delivered by any of the Underwriters to the
Company in accordance with the provisions of Section 9 to be filed with the
Commission on a Current Report pursuant to Rule 13a-11 under the Exchange Act
on the business day immediately following the day on

                                      -4-
<PAGE>

which such Collateral Term Sheet is delivered to counsel for the company by any
of the Underwriters prior to 10:30 a.m. In addition, if at any time prior to
the availability of the related Prospectus Supplement, any of the Underwriters
has delivered to any prospective investor a subsequent Collateral Term Sheet
that reflects, in the reasonable judgment of such Underwriter and the Company,
a material change in the characteristics of the Mortgage Loans for the related
Series from those on which a Collateral Term Sheet with respect to the related
Series previously filed with the Commission was based, the Company will cause
any such Collateral Term Sheet that is delivered by such Underwriter to the
Company in accordance with the provisions of Section 9 to be filed with the
Commission on a Current Report on the business day immediately following the
day on which such Collateral Term Sheet is delivered to counsel for the Company
by such Underwriter prior to 2:00 p.m. In each case, the Company will promptly
advise you when such Current Report has been so filed. Notwithstanding the four
preceding sentences, the Company shall have no obligation to file any materials
provided by any of the Underwriters pursuant to Sections 8 and 9 which (i) in
the reasonable determination of the Company are not required to be filed
pursuant to the Kidder Letters or the PSA Letter (each as defined in Section 8
below), or (ii) contain erroneous information or contain any untrue statement
of a material fact or, when read in conjunction with the Prospectus and
Prospectus Supplement, omit to state a material fact required to be stated
therein or necessary to make the statements therein not misleading; it being
understood, however, that the Company shall have no obligation to review or
pass upon the accuracy or adequacy of, or to correct, any Computational
Materials or ABS Term Sheets (as defined in Section 9 below) provided by such
Underwriter to the Company pursuant to Section 8 or Section 9 hereof. The
Company shall give notice to you and such Underwriter of its determination not
to file any materials pursuant to clause (i) of the preceding sentence and
agrees to file such materials if such Underwriter or you reasonably object to
such determination within one business day after receipt of such notice.

         (c) If at any time when a prospectus relating to the Certificates is
required co be delivered under the Act any event occurs as a result of which
the Prospectus as then amended or supplemented would include an untrue
statement of a material fact or omit to state a material fact necessary to make
the statements therein, in the light of the circumstances under which they were
made, not misleading, or if it is necessary at any time to amend the Prospectus
to comply with the Act, the Company promptly will prepare and file with the
Commission an amendment or supplement which will correct such statement or
omission or an amendment which will effect such compliance; provided, however,
that the Company will not be required to file any such amendment or supplement
with respect to any Computational Materials, Structural Term Sheets or
Collateral Term Sheets incorporated by reference in the Prospectus other than
any amendments or supplements of such Computational Materials or Structural
Term Sheets that are furnished to the Company by the Underwriter pursuant to
Section 8(e) hereof or any amendments or supplements of such Collateral Term
Sheets that are furnished to the Company by the Underwriter pursuant to Section
9(d) hereof which are required to be filed in accordance therewith.

         (d) With respect to each Series of Certificates, the Company will make
generally available to the holders of the Certificates and will deliver to you,
in each case as soon as practicable, an earnings statement covering

                                      -5-
<PAGE>

the twelve-month period beginning after the date of the Terms Agreement in
respect of such series of Certificates, which will satisfy the provisions of
Section 11(a) of the Act with respect to the Certificates.

         (e) The Company will furnish to you copies of the Registration
Statement (two of which will be signed and will include all documents and
exhibits thereto or incorporated by reference therein), each related
preliminary prospectus, the Prospectus, and all amendments and supplements to
such documents, in each case as soon as available and in such quantities as you
request.

         (f) The Company will arrange for the qualification of the Certificates
for sale and the determination of their eligibility for investment under the
laws of such jurisdictions as you reasonably designate and will continue such
qualifications in effect so long as reasonably required for the distribution;
provided, however, that the Company shall not be required to qualify to do
business in any jurisdiction where it is not qualified on the date of the
related Terms Agreement or to take any action which would subject it to general
or unlimited service of process in any jurisdiction in which it is not, on the
date of the related Terms Agreement, subject to such service of process.

         (g) The Company will pay all expenses incidental to the performance of
its obligations under this Agreement and any Terms Agreement and will reimburse
the Underwriters for any expenses (including fees and disbursements of counsel
and accountants) incurred by them in connection with qualification of the
Certificates and determination of their eligibility for investment under the
laws of such jurisdictions as you designate and the printing of memoranda
relating thereto, for any fees charged by the nationally recognized statistical
rating agencies for the rating of the Certificates, for the filing fee of the
National Association of Securities Dealers, Inc. relating to the Certificates,
if applicable, and for expenses incurred in distributing preliminary
prospectuses to the Underwriters.

         (h) During the period when a prospectus is required by law to be
delivered in connection with the sale of the Certificates pursuant to this
Agreement, the Company will file or cause to be filed, on a timely and complete
basis, all documents that are required to be filed by the Company with the
Commission pursuant to Section 13, 14 or 15(d) of the Exchange Act.

         (i) So long as the Certificates of a Series shall be outstanding, the
Company will deliver to you the annual statement of compliance delivered to the
Trustee pursuant to the Pooling and Servicing Agreement and the annual
statement of a firm of independent public accountants furnished to the Trustee
pursuant to the Pooling and Servicing Agreement as soon as such statements are
furnished to the Trustee.

         6. Conditions to the Obligations of the Underwriters. The obligations
of the Underwriters named in any Terms Agreement to purchase and pay for the
Certificates will be subject to the accuracy of the representations and
warranties on the part of the Company as of the date hereof, the dare of the
applicable Terms Agreement and the applicable Closing Date, to the accuracy of
the statements made in any officers' certificates (each an "Officer's
Certificate") pursuant to the provisions hereof, to the

                                      -6-
<PAGE>

performance by the Company of its obligations hereunder and to the following
additional conditions precedent:

         (a)(i) At the time the applicable Terms Agreement is executed,
Deloitte & Touche and/or any other firm of certified independent public
accountants acceptable to you shall have furnished to you a letter, addressed
to you, and in form and substance satisfactory to you in all respects, stating
in effect that using the assumptions and methodology used by the Company, all
of which shall be described in such letter or the Prospectus Supplement, they
have recalculated such numbers, percentages and weighted average lives get
forth in the prospectus as you may reasonably request, compared the results of
their calculations to the corresponding items in the Prospectus, and found each
such number, percentage, and weighted average life set forth in the Prospectus
to be in agreement with the results of such calculations. To the extent
historical financial delinquency or related information is included with
respect to one or more master servicers, such letter or letters shall also
relate to such information.

         (ii) At the Closing Date, ________________________ and/or any other
firm of certified independent public accountants acceptable to you shall have
furnished to you a letter, addressed to you, and in form and substance
satisfactory to you in all respects, relating to the extent such information is
not covered in the letter or letters provided pursuant to clause (a)(i), to a
portion of the information set forth on the Mortgage Loan Schedule attached to
the Pooling and Servicing Agreement and the characteristics of the mortgage
loans, as presented in the Prospectus Supplement or the Form 8-K relating
thereto, or if a letter relating to the same information is provided to the
Trustee, indicating that you are entitled to rely upon its letter to the
Trustee.

         (b) Subsequent to the respective dates as of which information is
given in the Registration Statement and the Prospectus, there shall not have
been any change, or any development involving a prospective change, in or
affecting the business or properties of the Company or any of its affiliates
the effect of which, in any case, is, in your judgment, so material and adverse
as to make it impracticable or inadvisable to proceed with the Offering or the
delivery of the Certificates as contemplated by the Registration Statement and
the Prospectus. All actions required to be taken and all filings required to be
made by the Company under the Act and the Exchange Act prior to the sale of the
Certificates shall have been duly taken or made; and prior to the applicable
Closing Date, no stop order suspending the effectiveness of the Registration
Statement shall have been issued and no proceedings for that purpose shall have
been instituted, or to the knowledge of the Company or you, shall be
contemplated by the Commission or by any authority administering any state
securities or Blue Sky law.

         (c) Unless otherwise specified in any applicable Terms Agreement for a
Series, the Certificates shall be rated in one of the four highest grades by
one or more nationally recognized statistical rating agencies specified in said
Terms Agreement.

         (d) You shall have received the opinion of counsel for the Company,
dated the applicable Closing Date, to the effect that:

                                      -7-
<PAGE>

              (i) The Company has been duly organized and is validly existing
as a corporation in good standing under the laws of the State of Delaware, with
corporate power and authority to own its assets and conduct its business as
described in the Prospectus, and the Company is duly qualified as a foreign
corporation to transact business and is in good standing under the laws of the
State of New York. The Company has no subsidiaries.

              (ii) Each of this Agreement and the applicable Terms Agreement
have been duly authorized, executed and delivered by the Company and assuming
due and valid authorization and execution by the other parties thereto,
constitutes the legal, valid and binding obligation of the Company enforceable
in accordance with its terms, subject to the effect of bankruptcy, insolvency,
moratorium, fraudulent conveyance and other similar laws relating to or
affecting creditors' rights generally and court decisions with respect thereto
and to the application of equitable principles in any proceeding, whether at
law or in equity. Such counsel's opinion may be qualified, in the case of the
indemnity provisions in this Agreement, to applicable law or judicial policy.

              (iii) The Pooling and Servicing Agreement has been duly and
validly authorized, executed and delivered by the Company and assuming due and
valid authorization and execution by the other parties thereto, constitutes the
valid and binding agreement of the Company, enforceable in accordance with its
terms, subject to the effect of bankruptcy, insolvency, moratorium, fraudulent
conveyance and other similar laws relating to or affecting creditors' rights
generally and court decisions with respect thereto and to the application of
equitable principles in any proceeding, whether at law or in equity.

              (iv) The Certificates are in a form authorized by the Pooling and
Servicing Agreement, have been duly and validly authorized by all necessary
corporate action and, when executed and authenticated as specified in the
Pooling and Servicing Agreement and delivered against payment pursuant to this
Agreement and the related Terms Agreement, will be validly issued and
outstanding; and the Certificates will be entitled to the benefits of the
Pooling and Servicing Agreement.

              (v) The Registration Statement has become effective under the
Act, and, to the best of such counsel's knowledge, no stop order suspending the
effectiveness of the Registration Statement has been issued and no proceedings
for that purpose have been instituted or are pending or contemplated under the
Act, and the Registration Statement and the Prospectus, and each amendment or
supplement thereto, as of their respective effective or issue dates, complied
as to form in all material respects with the requirements of the Act and the
Rules and Regulations thereunder; such counsel has no reason to believe that
either the Registration Statement as of its effective date contained any untrue
statement of a material fact or omitted to state any material fact required to
be stated therein or necessary in order to make the statements therein not
misleading, or the Prospectus as of the date of any Terms Agreement contained
any untrue statement of a material fact or omitted to state any material fact
required to be stated therein or necessary in order to make the statements
therein, in light of the circumstances under which they were made, not
misleading (it being understood that such counsel need express no opinion as to
the financial statements or other financial data or notes thereto or any
statistical or tabular data

                                      -8-
<PAGE>

contained or incorporated by reference in the Registration Statement or the
Prospectus).

              (vi) The statements in the Prospectus and Prospectus Supplement
under the heading "Certain Federal Income Tax Consequences," to the extent that
they constitute matters of law or legal conclusions, have been prepared or
reviewed by such counsel and provide a fair summary of such law or conclusions;
the statements in the Prospectus to the extent modified by the statements in
the Prospectus Supplement under the headings "Summary of Terms," "Description
of the Certificates" and "The Pooling and Servicing Agreement" and such other
headings as you may request, insofar as such statements constitute a summary of
the proposed transaction and of the provisions of the Certificates or the
Pooling and Servicing Agreement, constitute a fair and accurate summary of such
transaction and provisions.

                (vii) Neither the Company nor the Trust Fund is, or as a result
of the offer and sale of the Certificates as contemplated in the Prospectus and
in this Agreement will become, an "investment company" as defined in the
Investment Company Act, or an "affiliated person" of any such "investment
company" that is registered or is required to be registered under the
Investment Company Act (or an "affiliated person" of any such "affiliated
person"), as such terms are defined in the Investment Company Act.

              [(viii) The Certificates offered pursuant to the Registration
Statement and indicated as such in the Prospectus Supplement will be mortgage
related securities, as defined in Section 3(a)(41) of the Exchange Act, so long
as such Certificates are rated in one of the two highest grades by at least one
nationally recognized statistical rating agency.]

              (ix) The Pooling and Servicing Agreement is not required to be
qualified under the Trust Indenture Act of 1939, as amended.

         Each opinion also shall relate to such other matters as may be
specified in the related Terms Agreement or as to which you reasonably may
request. In rendering any such opinion, counsel for the Company may rely on
certificates of responsible officers of the Company, the Trustee, and public
officials or, as to matters of law other than New York or Federal law, on
opinions of other counsel (copies of which opinions shall be delivered to you),
provided that, in cases of opinions of other counsel, counsel for the Company
shall include in its opinion a statement of its belief that both it and you are
justified in relying on such opinions.

         (e) You shall have received from counsel for the Company a letter,
dated as of the Closing Date, stating that you may rely on the opinions
delivered by such firm under the Pooling and Servicing Agreement and to the
rating agency or agencies rating the Certificates as if such opinions were
addressed directly to you (copies of which opinions shall be delivered to you).

         (f) You shall have received from counsel for the Underwriters, if such
counsel is different from counsel to the Company, such opinion or opinions,
dated as of the Closing Date, with respect to the validity of the Certificates,
the Registration Statement, the Prospectus and other related matters as the
Underwriters may require, and the Company shall have furnished

                                      -9-
<PAGE>

to such counsel such documents as they may have requested from it for the
purpose of enabling them to pass upon such matters.

         (g) You shall have received Officer's Certificates signed by such of
the principal executive, financial and accounting officers of the Company as
you may request, dated as of the Closing Date, in which such officers, to the
best of their knowledge after reasonable investigation, shall state that the
representations and warranties of the Company in this Agreement are true and
correct; that the Company has complied with all agreements and satisfied all
conditions on its part to be performed or satisfied at or prior to the Closing
Date; that no stop order suspending the effectiveness of the Registration
Statement has been issued and no proceedings for that purpose have been
instituted or are contemplated; that, subsequent to the respective dates as of
which information is given in the Prospectus, and except as set forth or
contemplated in the Prospectus, there has not been any material adverse change
in the general affairs, business, key personnel, capitalization, financial
condition or results of operations of the Company; that except as otherwise
stated in the Prospectus, there are no material actions, suits or proceedings
pending before any court or governmental agency, authority or body or, to their
knowledge, threatened, affecting the Company or the transactions contemplated
by this Agreement; and that attached thereto are true and correct copies of a
letter or letters from the one or more nationally recognized statistical rating
agencies specified in the applicable Terms Agreement confirming that, unless
otherwise specified in said Terms Agreement, the Certificates have been rated
in one of the four highest grades by each of such agencies and that such rating
has not been lowered since the date of such letter.

         The Company will furnish you with such conformed copies of such
opinions, certificates, letters and documents as you reasonably request.

         If any of the conditions specified in this Section 6 shall not have
been fulfilled in all material respects with respect to a particular Offering
when and as provided in this Agreement and the related Terms Agreement, or if
any of the opinions and certificates mentioned above or elsewhere in this
Agreement and the related Terms Agreement shall not be in all material respects
reasonably satisfactory in form and substance to you, this Agreement (with
respect to the related Offering) and the related Terms Agreement and all
obligations of the Underwriters hereunder (with respect to the related
Offering) and thereunder may be canceled at, or at any time prior to, the
related Closing Date by the Underwriter. Notice of such cancellation shall be
given to the Company in writing, or by telephone or telegraph confirmed in
writing.

         7. Indemnification.

         (a) The Company agrees to indemnify and hold harmless each Underwriter
and each person, if any, who controls any Underwriter within the meaning of
Section 15 of the Act or Section 20(a) of the Exchange Act against any and all
losses, claims, damages, liabilities and expenses whatsoever (including but not
limited to attorneys' fees and any and all expenses whatsoever incurred in
investigating, preparing or defending against any litigation, commenced or
threatened, or any claim whatsoever, and any and all amounts paid in settlement
of any claim or litigation), joint or several, to which they or any of them may
become subject under the Act, the Exchange Act,

                                     -10-
<PAGE>

or otherwise, insofar as such losses, claims, damages or liabilities (or
actions in respect thereof) arise out of or are based upon any untrue statement
or alleged untrue statement of a material fact contained in the Registration
Statement relating to the applicable Series of Certificates (the "Applicable
Registration Statement") as it became effective or in any amendment or
supplement thereof, or in the Applicable Registration Statement or the related
Prospectus, or in any amendment thereof, or arise out of or are based upon the
omission or alleged omission (in the case of any Computational Materials or ABS
Term Sheets in respect of which the Company agrees to indemnify the
Underwriters, as set forth below, when such are read in conjunction with the
related Prospectus and Prospectus Supplement) to state therein a material fact
required to be stated therein or necessary to make the statements therein not
misleading; provided, however, that (i) the Company will not be liable in any
such case to the extent that any such loss, claim, damage or liability arises
out of or is based upon any such untrue statement or alleged untrue statement
or omission or alleged omission made therein (A) in reliance upon and in
conformity with written informal on furnished to the Company as herein stated
by or on behalf of the Underwriters specifically for use in connection with the
preparation thereof or (B) in any Current Report or any amendment or supplement
thereof, except to the extent that any untrue statement or alleged untrue
statement therein or omission therefrom results (or is alleged to have
resulted) directly from an error (a "Mortgage Pool Error") in the information
concerning the characteristics of the Mortgage Loans furnished by the Company
to the Underwriters in writing or by electronic transmission that was used in
the preparation of either (x) any Computational Materials or ABS Term Sheets
(or amendments or supplements thereof) included in such Current Report (or
amendment or supplement thereof) or (y) any written or electronic materials
furnished to prospective investors on which the Computational Materials (or
amendments or supplements) were based, (ii) such indemnity with respect to any
Corrected Statement (as defined below) in such Prospectus (or Prospectus
Supplement thereto) shall not inure to the benefit of the Underwriters for any
person controlling any Underwriter) from whom the person asserting any loss,
claim, damage or liability purchased the Certificates of the related Series
that are the subject thereof if such person did not receive a copy of a
Prospectus Supplement to such Prospectus at or prior to the confirmation of the
sale of such Certificates and the untrue statement or omission of a material
fact contained in such Prospectus (or Prospectus Supplement thereto) was
corrected (a "Corrected Statement") in such other supplement and such
supplement was furnished by the Company to the Underwriters prior to the
delivery of such confirmation, and (iii) such indemnity with respect to any
Mortgage Pool Error shall not inure to the benefit of the Underwriters (or any
person controlling any Underwriter) from whom the person asserting any loss,
claim, damage or liability received any Computational Materials (or any written
or electronic materials on which the Computational Materials are based) or ABS
Term Sheets that were prepared on the basis of such Mortgage Pool Error, if,
prior to the time of confirmation of the sale of the applicable series of
Certificates to such person, the Company notified the Underwriters in writing
of the Mortgage Pool Error or provided in written or electronic form
information superseding or correcting such Mortgage Pool Error (in any such
case, a "Corrected Mortgage Pool Error"), and the Underwriters failed to notify
such person thereof or to deliver to such person corrected Computational
Materials (or underlying written or electronic materials) or ABS Term Sheets.
This indemnity agreement will be in addition to any liability which the Company
may otherwise have.

                                     -11-
<PAGE>

         (b) The Underwriters severally, and not jointly, agree to indemnify
and hold harmless the Company, each of the directors of the Company, each of
the officers of the Company who shall have signed the Applicable Registration
Statement, and each other person, if any, who controls the Company within the
meaning of Section 15 of the Act or Section 20(a) of the Exchange Act, against
any losses, claims, damages, liabilities and expenses whatsoever (including but
not limited to attorneys' fees and any and all expenses whatsoever incurred in
investigating, preparing or defending against any litigation, commenced or
threatened, or any claim whatsoever, and any and all amounts paid in settlement
of any claim or litigation), joint or several, to which they or any of them may
become subject under the Act, the Exchange Act or otherwise, insofar as such
losses, liabilities, claims, damages or expenses for actions in respect
thereof) arise out of or are based upon (A) any untrue statement or alleged
untrue statement of a material fact contained in the Applicable Registration
Statement, as originally filed or any amendment thereof, or any related
preliminary prospectus or the Prospectus, or in any amendment thereof or
supplement thereto, or arise out of or are based upon the omission or alleged
omission to state therein a material fact required to be stated therein or
necessary to make the statements therein not misleading, in each case to the
extent, but only to the extent, that any such loss, claim, damage, liability or
expense arises our of or is based upon any such untrue statement or alleged
untrue statement or omission or alleged omission made therein in reliance upon
and in conformity with written information furnished to the Company, by or on
behalf of such Underwriter expressly for use therein; or (B) any Computational
Materials or ABS Term Sheets (or amendments or supplements thereof) furnished
to the Company by such Underwriter pursuant to Section 8 and incorporated by
reference in such Registration Statement or the related Prospectus, Prospectus
Supplement or any amendment or supplement thereof (except that no such
indemnity shall be available for any losses, claims, damages or liabilities, or
actions in respect thereof resulting from any Mortgage Pool Error, other than a
Corrected Mortgage Pool Error). This indemnity will be in addition to any
liability which the Underwriters may otherwise have. The Company acknowledges
that, unless otherwise set forth in the applicable Terms Agreement, the
statements set forth in the last paragraph of the cover page and under the
caption "Method of Distribution" and the stabilization legend required by Item
502(d)(1) under Regulation S-K of the Act included in the Prospectus Supplement
relating to a Series of Certificates constitute the only information furnished
in writing by or on behalf of any Underwriter expressly for use in the
Applicable Registration Statement or the Prospectus or in any amendment thereof
or supplement thereto, as the case may be (other than any Computational
Materials or ABS Term Sheets (or amendments or supplements thereof) furnished
to the Company by such Underwriter), and each Underwriter confirms, on its
behalf, that such statements are correct.

         (c) Promptly after receipt by an indemnified party under subsection
(a) or (b) above of notice of the commencement of any action, such indemnified
party will, if a claim in respect thereof is to be made against the
indemnifying party under such subsection, notify each party against whom
indemnification is to be sought in writing of the Commencement thereof (but the
failure so to notify an indemnifying party shall not relieve it from any
liability which it may have under this Section 7 except to the extent that it
has been prejudiced in any material respect by such failure or from any
liability which it may have otherwise). In case any such action is brought

                                     -12-
<PAGE>

against any indemnified party, and it notifies an indemnifying party of the
commencement thereof, the indemnifying party will be entitled to participate
therein, and to the extent that it may elect by written notice delivered to the
indemnified party promptly after receiving the aforesaid notice from such
indemnified party, to assume the defense thereof, with counsel satisfactory to
such indemnified party. Notwithstanding the foregoing, the indemnified party or
parties shall have the right co employ its or their own counsel in any such
case, but the fees and expenses of such counsel shall be at the expense of such
indemnified party or parties unless (i) the employment of such counsel shall
have been authorized in writing by one of the indemnifying parties in
connection with the defense of such action, (ii) the indemnifying parties shall
not have employed counsel to have charge of the defense of such action within a
reasonable time after notice of commencement of the action, or (iii) such
indemnified party or parties shall have reasonably concluded that there may be
defenses available to it or them which are different from or additional to
those available to one or all of the indemnifying parties (in which case the
indemnifying parties shall not have the right to direct the defense of such
action on behalf of the indemnified party or parties), in any of which events
such fees and expenses shall be borne by the indemnifying parties. Anything in
this subsection to the contrary notwithstanding, an indemnifying party shall
not be liable for any settlement of any claim or action effected without its
written consent; provided, however, that such consent was not unreasonably
withheld.

         (d) In order to provide for contribution in circumstances in which the
indemnification provided for in Section 7 hereof is for any reason held to be
unavailable, on grounds of public policy or otherwise, from the Company or the
Underwriters or is insufficient to hold harmless a party indemnified
thereunder, the Company and the Underwriters shall contribute to the aggregate
losses, claims, damages, liabilities and expenses of the nature contemplated by
such indemnification provision (including any investigation, legal and other
expenses incurred in connection with, and any amount paid in settlement of, any
action, suit or proceeding or any claims asserted, but after deducting in the
case of losses, claims, damages, liabilities and expenses suffered by the
Company any contribution received by the Company from persons, other than the
Underwriters, who may also be liable for contribution, including persons who
control the Company within the meaning of Section 15 of the Act or Section
20(a) of the Exchange Act, officers of the Company who signed the Applicable
Registration Statement and directors of the Company) to which the company and
the Underwriters may be subject (i) in the case of any losses, claims, damages
and liabilities (or actions in respect thereof) which do not arise out of or
are not based upon any untrue statement or omission of a material fact in any
Computational Materials or ABS Term Sheets (or any amendments or supplements
thereof), in such proportions as is appropriate to reflect the relative
benefits received by the Company on one hand and the Underwriters on the other
from the Offering of the Certificates as to which such loss, liability, claim,
damage or expense is claimed to arise or, if such allocation is not permitted
by applicable law or indemnification is not available as a result of the
indemnifying party not having received notice as provided in Section 7(c)
hereof, in such proportion as is appropriate to reflect not only the relative
benefits referred to above but also the relative fault of the Company on one
hand and the Underwriters on the other in connection with the statements or
omissions which resulted in such losses, claims, damages, liabilities or
expenses, as well as any other 

                                     -13-
<PAGE>

relevant equitable considerations or (ii) in the case of any losses, claims,
damages and liabilities (or actions in respect thereof) which arise out of or
are based upon any untrue statement or omission of a material fact in any
Computational Materials or ABS Term Sheets (or any amendments or supplements
thereof) or in any written or electronic materials distributed to prospective
investors on which the Computational Materials are based, in such proportion as
is appropriate to reflect the relative fault of the Company on the one hand and
the Underwriter that furnished such Computational Materials or ABS Term Sheets
on the other in connection with the statements or omissions which resulted in
such losses, claims, damages or liabilities (or actions in respect thereof) as
well as any other relevant equitable considerations; provided, however, that in
no case shall such Underwriter be responsible under this subparagraph (ii) for
any amount in excess of the aggregate Purchase Price for the Offered
Certificates.

         The relative benefits received by the Company on one hand and the
Underwriters on the other shall be deemed to be in the same proportion as (x)
the total proceeds from the Offering (net of underwriting discounts and
commissions but before deducting expenses) received by the Company and (y) the
underwriting discounts and commissions received by the Underwriters,
respectively, in each case as set forth in the Terms Agreement in respect of
the Offering of the Certificates as to which such loss, liability, claim,
damage or expense is claimed to arise. The relative fault of the Company on one
hand and the Underwriters on the other shall be determined by reference to,
among other things, (A) in the case of clause (i) of the preceding paragraph,
whether the untrue or alleged untrue statement of a material fact or the
omission or alleged omission to state a material fact relates to information
supplied by the Company on one hand or the Underwriters on the other, (B) in
the case of clause (ii) of the preceding paragraph, whether the untrue or
alleged untrue statement of a material fact or the omission or alleged omission
to state a material fact relates to any untrue statement or omission of a
material fact in any Computational Materials or ABS Term Sheets (or any
amendments or supplements thereof) or in any written or electronic materials
distributed by the applicable Underwriter to prospective investors on which the
Computational Materials are based, and (C) in the case of either clause (i) or
clause (ii) of the preceding paragraph, the parties' relative intent,
knowledge, access to information and opportunity to correct or prevent such
statement or omission. The Company and the Underwriters agree that it would not
be just and equitable if contribution pursuant to this Section 7(d) were
determined by pro rata allocation or by any other method of allocation which
does not take account of the equitable considerations referred to above.
Notwithstanding the provisions of this Section 7(d), (x) except as otherwise
provided in Section 7(d)(ii), in no case shall the Underwriters be liable or
responsible for any amount in excess of the underwriting discount set forth in
the Terms Agreement relating to the Certificates as to which such losses,
claims, damages, liabilities or expenses are claimed to arise, and (y) no
person guilty of fraudulent misrepresentation (within the meaning of Section
11(f) of the Act) shall be entitled to contribution from any person who was not
guilty of such fraudulent misrepresentation. For purposes of this Section 7(d),
each person, if any, who controls any Underwriter within the Meaning of Section
15 of the Act or Section 20(a) of the Exchange Act shall have the same rights
to contribution as such Underwriter, and each person, if any, who controls the
Company within the meaning of Section 15 of the Act or Section 20(a) of the
Exchange Act, each officer of the Company who shall have signed the 

                                     -14-
<PAGE>

Applicable Registration Statement and each director of the Company shall have
the same rights to contribution as the Company, subject in each case to clauses
(i) and (ii) of this Section 7(d). Any party entitled to contribution will,
promptly after receipt of notice of commencement of any action, suit or
proceeding against such party in respect of which a claim for contribution may
be made against another party or parties under this Section 7(d), notify such
party or parties from whom contribution may be sought, but the omission to so
notify such parry or parties shall not relieve the party or parties from whom
contribution may be sought from any obligation it or they may have under this
Section 7(d) or otherwise. No party shall be liable for contribution with
respect to any action or claim settled without its consent; provided, however,
that such consent was not unreasonably withheld.

         8. Computational Materials and Structural Term Sheets. (a) Not later
than 2:00 p.m., New York time, on the business day before the date on which the
Current Report relating to the Certificates of a Series is required to be filed
by the Company with the Commission pursuant to Section 5(b) hereof, you and any
other applicable Underwriter shall deliver to the Company, and unless otherwise
agreed to by the Company, in a form reasonably convertible to an EDGAR filing
format, a copy of all materials provided by the Underwriters to prospective
investors in such Certificates which constitute (i) "Computational Materials,"
within the meaning of the no-action letter dated May 20, 1994 issued by the
Division of Corporation Finance of the Commission to Kidder, Peabody Acceptance
Corporation I, Kidder, Peabody & Co. Incorporated, and Kidder Structured Asset
Corporation and the no-action Letter dated May 27, 1994 issued by the Division
of Corporation Finance of the Commission to the public Securities Association
(together, the "Kidder Letters") and the filing of such material is a condition
of the relief granted in such letter (such materials being the "Computational
Materials"), and (ii) "Structural Term Sheets" within the meaning of the
no-action letter dated February 17, 1995 issued by the Division of Corporation
Finance of the Commission to the Public Securities Association (the "PSA
Letter") and the filing of such material is a condition of the relief granted
in such letter (such materials being the "Structural Term Sheets"). Each
delivery of Computational Materials and Structural Term Sheets to the Company
by you and any other applicable Underwriter pursuant to this paragraph (a)
shall be effected by delivering a copy of such materials to counsel for the
Company on behalf of the Company at the address specified by the Company and
one copy of such materials to the Company.

         (b) You and each other Underwriter, by virtue of its having executed
and delivered the related Terms Agreement, which shall incorporate this Section
8(b) by reference, represents and warrants to and agrees with the Company, as
of the date of the related Terms Agreement and as of the Closing Date, that:

              (i) the Computational Materials furnished to the Company pursuant
to Section 8(a) constitute (either in original, aggregated or consolidated
form) all of the materials furnished to prospective investors by such
Underwriter prior to the time of delivery thereof to the Company that are
required to be filed with the Commission with respect to the Offering of the
Certificates in accordance with the Kidder Letters, and such Computational
Materials comply with the requirements of the Kidder Letters;

                                     -15-
<PAGE>

              (ii) the Structural Term Sheets furnished to the Company pursuant
to Section 8(a) constitute all of the materials furnished to prospective
investors by such Underwriter prior to the time of delivery thereof to the
Company that are required to be filed with the Commission as "Structural Term
Sheets" with respect to the related Offering of the Certificates in accordance
with the PSA Letter, and such Structural Term Sheets comply with the
requirements of the PSA Letter;

                (iii) on the date any such Computational Materials or
Structural Term Sheets with respect to the Offering of the Certificates (or any
written or electronic materials furnished to prospective investors on which the
Computational Materials are based) were last furnished to each prospective
investor and on the date of delivery thereof to the Company pursuant to Section
8(a) and on the related Closing Date, such Computational Materials (or such
other materials) or Structural Term Sheets did not and will not include any
untrue statement of a material fact or, when read in conjunction with the
related Prospectus and Prospectus Supplement, omit to state a material fact
required to be stated therein or necessary to make the statements therein not
misleading: and

              (iv) all Computational Materials (or underlying materials
distributed to prospective investors on which the Computational Materials were
based) or Structural Term Sheets furnished to prospective investors contained
and will contain a legend, prominently displayed on the first page thereof, to
the effect that the Company has not prepared, reviewed or participated in the
preparation of such materials and is not responsible for the accuracy thereof.

Notwithstanding the foregoing, you and each such Underwriter make no
representation or warranty as to whether any Computational Materials or
Structural Term Sheets (or any written or electronic materials on which the
Computational Materials are based) included or will include any untrue
statement resulting directly from any Mortgage Pool Error (except any Corrected
Mortgage Pool Error, with respect to materials prepared after the receipt by
the Underwriters from the Company of notice of such Corrected Mortgage Pool
error or materials superseding or correcting such Corrected Mortgage Pool
Error).

         (c) Each Underwriter delivering Computational Materials shall cause a
firm of public accountants to furnish to the Company a letter, dated as of the
date on which such Underwriter delivers any Computational Materials (which term
shall be deemed to include, for purposes of this paragraph (c), calculated
statistical information delivered to prospective investors in the form of a
Structural Term Sheet) to the Company pursuant to Section 8 (a), in form and
substance satisfactory to the Company, stating in effect that they have
verified the mathematical accuracy of any calculations performed by such
Underwriter and set forth in such Computational Materials.

         (d) The Underwriters acknowledge and agree that the Company has not
authorized and will not authorize the distribution of any Computational
Materials (or any written or electronic materials on which the Computational
Materials are based) or Structural Term Sheets to any particular prospective
inventor, and agrees that any Computational Materials or Structural Term Sheets
with respect to any Series of Certificates furnished to prospective investors
shall include a disclaimer in the form described in paragraph

                                     -16-
<PAGE>

(b)(iv) above. The Underwriters agree that they will not represent to
prospective investors that any Computational Materials or Structural Term
Sheets were prepared or disseminated on behalf of the Company.

         (e) If, at any time when a prospectus relating to the Certificates of
a Series is required to be delivered under the Act, it shall be necessary to
amend or supplement the related Prospectus or Prospectus Supplement as a result
of an untrue statement of a material fact contained in any Computational
Materials or Structural Term Sheets provided by an Underwriter pursuant to this
Section 8 or the commission to state therein a material fact required, when
considered in conjunction with the related Prospectus and Prospectus
Supplement, to be stated therein or necessary to make the statements therein,
when read in conjunction with the related Prospectus and Prospectus Supplement,
not misleading, or if it shall be necessary to amend or supplement any Current
Report relating to any Computational Materials or Structural Term Sheets To
comply with the Act or the rules thereunder, such Underwriter promptly will
prepare and furnish co the Company for filing with the Commission an amendment
or supplement which will correct such statement or omission or an amendment
which will effect such compliance, such Underwriter will deliver an Officers
Certificate to the Company representing and warranting to the Company that, as
of the date of delivery of such amendment or supplement to the Company, such
amendment or supplement will nor include any untrue statement of a material
fact or, when read in conjunction with the related Prospectus and Prospectus
Supplement, omit to state a material fact required to be stated therein or
necessary to make the statements therein not misleading; provided, however,
that such Underwriter will make no representation or warranty as to whether
any' such amendment or supplement will include any untrue statement resulting
directly from any Mortgage Pool Error (except any Corrected Mortgage Pool
Error, with respect to any such amendment or supplement prepared after the
receipt by such Underwriter from the Company of notice of such Corrected
Mortgage Pool Error or materials superseding or correcting such Corrected
Mortgage Pool Error). The Company shall have no obligation to file such
amendment or supplement if (i) the Company determines that such amendment or
supplement contains any untrue statement of a material fact or, when read in
conjunction with the related Prospectus and Prospectus Supplement, omits to
state a material fact required to be stated therein or necessary to make the
statements therein not misleading; it being understood, however, that the
Company shall have no obligation to review or pass upon the accuracy or
adequacy of, or to correct, any such amendment or supplement provided by such
Underwriter to the Company pursuant to this paragraph (e) or (ii) the Company
reasonably determines that such filing is not required under the Act and such
Underwriter does not object as provided below. The Company shall give notice to
such Underwriter of its determination not to file an amendment or supplement
pursuant to clause (ii) of the preceding sentence and agrees to file such
amendment or supplement if such Underwriter reasonably objects to such
determination within one business day after receipt of such notice.

         9. Collateral Term Sheets. (a) Prior to the delivery of any
"Collateral Term Sheet" within the meaning of the PSA Letter, the filing of
which material is a condition of the relief granted in such letter (such
material being the "Collateral Term Sheets"), to a prospective investor in the
Certificates, the applicable Underwriter shall notify the Company and its
counsel by telephone of its intention to deliver such materials and the
approximate date on which the first such delivery of such materials is

                                     -17-
<PAGE>

expected to occur. Not later than 10:30 a.m., New York time, on the business
day immediately following the date on which any Collateral Term Sheet was first
delivered to a prospective investor in the Certificates of an offered series,
such applicable Underwriter shall deliver to the Company, and unless otherwise
agreed to by the Company, in a form reasonably convertible to an EDGAR format,
a complete copy of all materials provided by such Underwriter to prospective
investors in such Certificates which constitute "Collateral Term Sheets." Each
delivery of a Collateral Term Sheet to the Company pursuant to this paragraph
(e) shall be effected by delivering a copy of such materials to counsel for the
Company on behalf of the Company at the address specified by the Company and
one copy of such materials to the Company. (Collateral Term Sheets and
Structural Term Sheets are, together, referred to herein as "ABS Term Sheets.")
At the time of each such delivery, such Underwriter shall indicate in writing
that the materials being delivered constitute Collateral Term Sheets, and, if
there has been any prior such delivery with respect to the related Series,
shall indicate whether such materials differ in any material respect from any
Collateral Term Sheets previously delivered to the Company with respect to such
Series pursuant to this Section 9(a) as a result of the occurrence of a
material change in the characteristics of the related Mortgage Loans.

         (b) You and each other Underwriter, by virtue of its having executed
and delivered the related Terms Agreement, which shall incorporate this Section
9(b) by reference, represents and warrants to and agrees with the Company as of
the date of the related Terms Agreement and as of the Closing Date, that:

              (i) The Collateral Term Sheets furnished to the Company pursuant
to Section 9(a) constitute all of the materials furnished to prospective
investors by such Underwriter prior to time of delivery thereof to the Company
that are required to be filed with the Commission as "Collateral Term Sheets"
with respect to the related Offering of the Certificates in accordance with the
PSA Letter, and such Collateral Term Sheets comply with the requirements of the
PSA Letter;

              (ii) On the date any such Collateral Term Sheets with respect to
the Offering of the Certificates were last furnished to each prospective
investor and on the date of delivery thereof to the Company pursuant to Section
9(a) and on the related Closing Date, such Collateral Term Sheets did not and
will not include any untrue statement of a material fact or, when read in
conjunction with the Prospectus and Prospectus Supplement, omit to state a
material fact required to be stated therein or necessary to make the statements
therein not misleading; and

              (iii) such Underwriter has not represented to any prospective
investor that any Collateral Term Sheets with respect to any Series were
prepared or disseminated on behalf of the Company, and, except as otherwise
disclosed by such Underwriter to the Company in writing prior to the date
hereof, all Collateral Term Sheets previously furnished to prospective
investors included a disclaimer to the effect set forth in Section 8(b)(iv).

Notwithstanding the foregoing, you and each such Underwriter make no
representation or warranty as to whether any Collateral Term Sheet included or
will include any untrue statement or material omission resulting directly from
any Mortgage Pool Error except any Corrected Mortgage Pool Error, with

                                     -18-
<PAGE>

respect to materials prepared after the receipt by such Underwriter from the
Company of notice of such Corrected Mortgage Pool Error or materials
superseding or correcting such Corrected Mortgage Pool Error).

         (c) Each Underwriter delivering Collateral Term Sheets acknowledges
and agrees that any Collateral Term Sheets with respect to any Series of
Certificates furnished to prospective inventors from and after the date hereof
shall include a disclaimer to the effect set forth in Section 8(d) hereof, and
to the effect that the information contained in such materials supersedes the
information contained in any prior Collateral Term Sheet with respect to such
series of Certificates being offered and will be superseded by the description
of the related Mortgage Loans in the related Prospectus Supplement. The
Underwriters agree that they will not represent to any prospective investors
that any Collateral Term Sheets were prepared or disseminated on behalf of the
Company.

         (d) If, at any time when a prospectus relating to the Certificates of
a Series is required to be delivered under the Act, it shall be necessary to
amend or supplement the related prospectus as a result of an untrue statement
of a material fact contained in any Collateral Term Sheets provided by an
Underwriter pursuant to this Section 9 or the omission to state therein a
material fact required, when considered in conjunction with the relates
Prospectus and Prospectus Supplement, to be stated therein or necessary to make
the statements therein, when read in conjunction with the related Prospectus
and Prospectus Supplement, not misleading, or if it shall be necessary to amend
or supplement any Current Report relating to any Collateral Term Sheets to
comply with The Act or the rules thereunder, such Underwriter promptly will
prepare and furnish to the Company for filing with the Commission an amendment
or supplement which will correct such statement or omission or an amendment
which will effect such compliance. Such Underwriter will deliver an Officer's
Certificate to the Company representing and warranting to the Company that, as
of the date of delivery of such amendment or supplement to the Company, such
amendment or supplement will not include any untrue statement of a material
fact or, when read in conjunction with the related Prospectus and Prospectus
Supplement, omit to state a material fact required to be stated therein or
necessary to make the statements therein not misleading; provided, however,
such Underwriter will make no representation or warranty as to whether any such
amendment or supplement will include any untrue statement resulting directly
from any Mortgage Pool Error (except,any Corrected Mortgage Pool Error, with
respect to any such amendment or supplement prepared after the receipt by such
Underwriter from the Company of notice of such Corrected Mortgage Pool Error or
materials superseding or correcting such Corrected Mortgage Pool Error). The
Company shall have no obligation to file such amendment or supplement if the
Company determines that (i) such amendment or supplement contains any untrue
statement of a material fact or, when read in conjunction with the related
Prospectus and Prospectus Supplement, omits to state a material fact required
to be stated therein or necessary to make the statements therein not
misleading; it being understood, however, that the Company shall have no
obligation to review or pass upon the accuracy or adequacy of, or to correct,
any such amendment or supplement provided by such Underwriter to the Company
pursuant to this paragraph (d) or (ii) such filing is not required under the
Act. The Company shall give notice to such Underwriter of its determination not
to file an amendment or supplement pursuant to clause (ii) of the preceding
sentence.

                                     -19-
<PAGE>

         10. Default of Underwriters. If any Underwriter or Underwriters
participating in an Offering of Certificates default in their obligations to
purchase Certificates hereunder and under the Terms Agreement and the aggregate
purchase price of Certificates which such defaulting Underwriter or
Underwriters agreed but failed to purchase does not exceed 10% of the aggregate
purchase price of the Certificates then being purchased, you may make
arrangements satisfactory to the Company for the purchase of such Certificates
by other persons, including any of the Underwriters, but if no such
arrangements are made by the Closing Date the non-defaulting Underwriters shall
be obligated severally, in proportion to their respective total commitments as
set forth in the applicable Terms Agreement (for all classes of Certificates),
to purchase the Certificates which such defaulting Underwriter or Underwriters
agreed but failed to purchase. If any Underwriter or Underwriters so default
and the aggregate purchase price of Certificates with respect to which such
default or defaults occur is more than 10% of the aggregate purchase price of
Certificates then being purchased, and arrangements satisfactory to you and the
Company for the purchase of such Certificates by other persons are not made
within 36 hours after such default, the Terms Agreement as to which such
offering relates will terminate without liability on the part of any
non-defaulting Underwriter or the Company, except as provided in Section 11. As
used in this Agreement, the term "Underwriter" includes any person substituted
for an Underwriter under this Section. Nothing herein will relieve defaulting
Underwriter from liability for its default.

         11. Survival of Certain Representations and Obligations. The
respective indemnities, agreements, representations, warranties, and other
statements of the Company or its officers and of the several Underwriters set
forth in or made pursuant to this Agreement will remain in full force and
effect, regardless of any investigation, or statement as to the result thereof,
made by or on behalf of any Underwriter or the Company or any of its officers
or directors or any controlling person, and will survive delivery of and
payment for the Certificates and any termination of this Agreement or any Terms
Agreement, including any termination pursuant to Section 10.

          12. Termination. You shall have the right to terminate any Terms
Agreement at any time prior to the applicable Closing Date if any domestic or
international event or act or occurrence has materially disrupted, or in your
opinion will in the immediate future materially disrupt, securities markets; or
if trading on the New York or American Stock Exchanges shall have been
suspended, or minimum or maximum prices for trading shall have been fixed, or
maximum ranges for prices for securities shall have been required on the New
York or American Stock Exchanges by the New York or American Stock Exchanges or
by order of the Commission or any other governmental authority having
jurisdiction; or if the United States shall have become involved in a war or
major hostilities; or if a banking moratorium has been declared by a state or
Federal authority, or if a banking moratorium in foreign exchange trading by
major international banks or persons has been declared; or if any new
restriction materially and adversely affecting the distribution of the series
of Certificates as to which such Terms Agreement relates shall have become
effective; or if there shall have been such change in the market for securities
in general or in political, financial or economic conditions as in your
judgment would be so materially adverse as to make it inadvisable to proceed
with the Offering, sale and delivery of the series of Certificates as

                                     -20-
<PAGE>

to which such Terms Agreement relates on the terms contemplated in such Terms
Agreement. Any notice or termination pursuant to this Section 12 shall be by
telephone, telex, or telegraph, confirmed in writing by letter.

         13. Notices. All communications hereunder will be in writing, and, if
sent to the Underwriters, will be mailed, delivered or telegraphed and
confirmed to you at 245 Park Avenue, New York, New York 10167, Attention:
General Counsel or if sent to the Company, will be mailed, delivered or
telegraphed and confirmed to it at 245 Park Avenue, New York, New York 10167,
Attention: ________________; provided, however, that any notice to an
Underwriter pursuant to Section 7 will be mailed, delivered or telegraphed to
such Underwriter at the address furnished by it.

         14. Successors. This Agreement and the Terms Agreement will inure to
the benefit of and be binding upon the parties hereto and thereto, and their
respective successors and the officers and directors and controlling persons
referred to in Section 7, and no ocher person will have any right or obligation
hereunder or thereunder.

         15. Representation of Underwriters. You will act for the several
Underwriters in connection with each Offering of Certificates governed by this
Agreement, and any action under this Agreement and any Terms Agreement taken by
you will be binding upon all the Underwriters identified in such Terms
Agreement.

         16. Construction. This Agreement shall be governed by and construed in
accordance with the internal laws of the State of New York, without giving
effect to principles of conflict of laws.

                                     -21-
<PAGE>

         If the foregoing is in accordance with your understanding of our
agreement, kindly sign and return to us the enclosed duplicate hereof,
whereupon it will become a binding agreement among the Company and the several
Underwriters in accordance with its terms.

                                            Very truly yours,


                                            BEAR STEARNS COMMERCIAL
                                            MORTGAGE SECURITIES INC.


                                            By:
                                               ------------------------------
                                               Name:
                                               Title:

The foregoing Underwriting Agreement hereby is confirmed and accepted as of the
date first above written.

BEAR, STEARNS & CO. INC.


By:
   -------------------------------
   Name:
   Title:

                                     -22-

<PAGE>

                                                                     EXHIBIT A


                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.

                 Commercial Mortgage Pass-Through Certificates


                            FORM OF TERMS AGREEMENT
                            -----------------------


                                                 Dated:  ___________, 199__


To:  BEAR STEARNS [AND ____________]

Re:  Underwriting Agreement dated _________, 199_

Series Designation:  Series 19 __ - __

Class Designation Schedule:


Terms of the Certificates:

                Original
                Principal              Interest                 Price to
Class           Amount                 Rate                     Public(2)(3)
- -----           ------                 ----                     ------------



Distribution Dates: The __th day of each month or, if such __th day is not a
business day, the next succeeding business day commencing _______________.



- ---------------
(2) Do not include if the Certificates will be offered from time to time by the
Underwriter in negotiated transactions at varying prices to be determined at
the time of sale.

(3) Plus accrued interest, if any, at the applicable rate from __________.

Certificate Rating:

Mortgage Assets: The initial amounts to be included in any Reserve Account and
other accounts are as set forth, and the Mortgage Loans to be included in the
Trust Fund are as described, in Annex A hereto.

Purchase Price: The aggregate purchase price payable by the Underwriter for the
Certificates covered by this Agreement will be $_______________. [Purchase
price may also be separately stated by class.]

                                     -23-
<PAGE>

Credit Enhancement:

[Include pool policies, letters of credit, bonds, subordination and similar
arrangements.]

Closing Date:  _______, 19__, ___ a.m., N.Y. Time

The undersigned, agrees, subject to the terms and provisions of the
above-referenced Underwriting Agreement, which is incorporated herein in its
entirety and made a part hereof, to purchase the respective principal amounts
of the Classes of the above referenced Series of Certificates set forth
[herein] [on Schedule I attached hereto].


BEAR, STEARNS CO. INC.


By:
   -------------------------------

[ADDITIONAL UNDERWRITERS]

By:
   -------------------------------
   Title:

Accepted:

BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.


By:
   -------------------------------

                                      -24-

<PAGE>


                     Schedule I (for multiple underwriters)

                                  Underwriters


Name                Class     Class     Class     Class     Class
- ----                -----     -----     -----     -----     -----

Bear, Stearns &     $         $         $         $         $
Co. Inc.



[Other
Underwriters]


                   -------   -------   -------   -------   -------
Total
                   =======   =======   =======   =======   =======

                                       3

                                     -25-

<PAGE>

                BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.

                 Commercial Mortgage Pass-Through Certificates


                                TERMS AGREEMENT
                                ---------------


                           Dated: as of _____________



To:  BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.
Re:  Underwriting Agreement dated _______________
Underwriter:  Bear, Stearns & Co. Inc.
Series Designation:  Series 199_-_
Class Designation Schedule of the Certificates:
Terms of the Certificates to be Purchased by the Underwriter:

Class                        Original                      Interest Rate
- -----                        --------                      -------------
============================================================================


Defined Terms: Terms not otherwise defined herein shall have the meanings given
to such terms in the Pooling and Servicing Agreement dated as of
______________, 1998, among ___________________________.

Form of Certificates Being Purchased by the Underwriter: Book Entry.
Distribution Dates: The __ day of each month or, if such __ day is not a
business day, the next succeeding business day commencing in ____________,
1998.

Certificates Rating for the Certificates Being Purchased by the Underwriters:

Rating


Class
============================================================================
============================================================================
===


Mortgage Assets: Mortgage Loans to be included in the Trust Fund are as
described in Annex A hereto.

Purchase Price: The aggregate purchase price payable by the Underwriter for the
Certificates covered by this Agreement will be $_________________ (plus
$__________ in accrued interest).

Credit Enhancement: None other than the subordination described in the related
Prospectus Supplement.

                                     -26-
<PAGE>

Closing Date: _________________, 1998, 9:00 a.m., New York time.


                  [Remainder of Page Intentionally Left Blank]


                                      -27-
<PAGE>

The undersigned, as the Underwriter, agrees, subject to the terms and
provisions of the above--referenced Underwriting Agreement, which is
incorporated herein in its entirety and made a part hereof, to purchase the
respective principal amounts of the Classes of the above-referenced Series of
Certificates as set forth herein.

BEAR, STEARNS & CO., INC.

By:
   -------------------------------
   Name:
   Title:


Accepted:

BEAR STEARNS COMMERCIAL MORTGAGE SECURITIES INC.

By:
   -------------------------------
   Name:
   Title:

                                      -28-
<PAGE>

Annex A

                             Mortgage Loan Schedule

              SEE EXHIBIT B OF THE POOLING AND SERVICING AGREEMENT






























                                     -29-


<PAGE>

                                    Servicer


                                Special Servicer

                                    Trustee

                                      and

                                  Fiscal Agent

                        POOLING AND SERVICING AGREEMENT

                      Dated as of ___________________ 1998

                                       $

                  Commercial Mortgage Pass-Through Certificate

                                Series 1998-___

<PAGE>

                                      TABLE OF CONTENTS



<TABLE>
<CAPTION>
<S>                           <C>                                                                    <C>
                                         ARTICLE I.

                                         DEFINITIONS.................................................  5
       SECTION 1.01.             Defined Terms.......................................................  5
       SECTION 1.02.             Certain Calculations................................................ 43

                                         ARTICLE II.

                              CONVEYANCE OF MORTGAGE LOANS;
                              ORIGINAL ISSUANCE OF CERTIFICATES...................................... 44
       SECTION 2.01.             Conveyance of Mortgage Loans........................................ 44
       SECTION 2.02.             Acceptance by Trustee............................................... 46
       SECTION 2.03.             Representations, Warranties and Covenants of the Depositor;
                                 Mortgage Loan Seller's Repurchase of Mortgage Loans for
                                 Defects in Mortgage Files and Breaches of Representations
                                 and Warranties...................................................... 48
       SECTION 2.04.             Execution of Certificates........................................... 50

                                        ARTICLE III.

                                     ADMINISTRATION AND
                                 SERVICING OF THE TRUST FUND......................................... 50
       SECTION 3.01.             Servicer to Act as Servicer; Special Servicer to Act as
                                  Special Servicer; Administration of the Mortgage Loans............. 50
       SECTION 3.02.             Collection of Mortgage Loan Payments................................ 52
       SECTION 3.03.             Collection of Taxes, Assessments and Similar Items;
                                  Servicing Accounts................................................. 53
       SECTION 3.04.             The Certificate Account and the Lower-Tier and
                                  Upper-Tier Distribution Accounts................................... 55
       SECTION 3.05.             Permitted Withdrawals From the Certificate Account and
                                  the Distribution Accounts.......................................... 58
       SECTION 3.06.             Investment of Funds in the Certificate Account, the
                                  Distribution Accounts and the REO Account.......................... 61
       SECTION 3.07.             Maintenance of Insurance Policies; Errors and Omissions
                                  and Fidelity Coverage.............................................. 63
       SECTION 3.08.             Enforcement of Due-On-Sale Clauses; Assumption Agreements........... 66
       SECTION 3.09.             Realization Upon Defaulted Mortgage Loans........................... 67
       SECTION 3.10.             Trustee to Cooperate; Release of Mortgage Files..................... 70
       SECTION 3.11.             Servicing Compensation.............................................. 71
       SECTION 3.12.             Inspections; Collection of Financial Statements..................... 73

                                         i
<PAGE>



       SECTION 3.13.             Annual Statement as to Compliance................................... 74
       SECTION 3.14.             Reports by Independent Public Accountants........................... 74
       SECTION 3.15.             Access to Certain Information....................................... 75
       SECTION 3.16.             Title to REO Property; REO Account.................................. 76
       SECTION 3.17.             Management of REO Property.......................................... 77
       SECTION 3.18.             Sale of Defaulted Mortgage Loans and REO Properties................. 79
       SECTION 3.19.             [Intentionally Omitted]............................................. 81
       SECTION 3.20.             Modifications, Waivers, Amendments and Consents..................... 81
       SECTION 3.21.             Transfer of Servicing Between Servicer and Special
                                  Servicer;Record Keeping; Asset Status Report....................... 84
       SECTION 3.22.             Sub-Servicing Agreements............................................ 87
       SECTION 3.23.             Representations and Warranties of the Servicer...................... 89
       SECTION 3.24.             Representations and Warranties of the Special Servicer.............. 91
       SECTION 3.25.             Duties of the Extension Adviser..................................... 93
       SECTION 3.26.             Extension Adviser; Elections........................................ 93
       SECTION 3.27.             Limitation on Liability of Extension Adviser........................ 95

                                         ARTICLE IV.

                               PAYMENTS TO CERTIFICATEHOLDERS.........................................95
       SECTION 4.01.             Distributions........................................................95
       SECTION 4.02.             Statements to Certificateholders; Collection Reports................102
       SECTION 4.03.             P&I Advances........................................................105
       SECTION 4.04.             Allocation of Collateral Support Deficit............................107
       SECTION 4.05.             Appraisal Reductions................................................108
       SECTION 4.06.             Certificate Deferred Interest.......................................108

                                         ARTICLE V.

                                      THE CERTIFICATES...............................................109
       SECTION 5.01.             The Certificates....................................................109
       SECTION 5.02.             Registration of Transfer and Exchange of Certificates...............110
       SECTION 5.03.             Book-Entry Certificates.............................................117
       SECTION 5.04.             Mutilated, Destroyed, Lost or Stolen Certificates...................119
       SECTION 5.05.             Persons Deemed Owners...............................................120
       SECTION 5.06.             Appointment of Paying Agent.........................................120

                                         ARTICLE VI.
                                THE DEPOSITOR, THE SERVICER AND THE SPECIAL SERVICER.................120
       SECTION 6.01.             Liability of the Depositor, the Servicer and the Special
                                  Servicer...........................................................120
       SECTION 6.02.             Merger, Consolidation or Conversion of the Depositor, the
                                  Servicer or the Special Servicer...................................120
       SECTION 6.03.             Limitation on Liability of the Depositor, the Servicer, the
                                  Special Servicer and Others........................................121


                                       ii
<PAGE>



       SECTION 6.04.             Depositor, Servicer and Special Servicer Not to Resign..............122
       SECTION 6.05.             Rights of the Depositor in Respect of the Servicer and the
                                  Special Servicer...................................................123

                                        ARTICLE VII.

                                           DEFAULT...................................................123
       SECTION 7.01.             Events of Default; Servicer and Special Servicer Termination........123
       SECTION 7.02.             Trustee to Act; Appointment of Successor............................126
       SECTION 7.03.             Notification to Certificateholders..................................127
       SECTION 7.04.             Waiver of Events of Default.........................................127
       SECTION 7.05.             Trustee and Fiscal Agent as Makers of Advances......................128

                                        ARTICLE VIII.

                           CONCERNING THE TRUSTEE AND FISCAL AGENT...................................129
       SECTION 8.01.             Duties of Trustee...................................................129
       SECTION 8.02.             Certain Matters Affecting the Trustee...............................130
       SECTION 8.03.             Trustee and Fiscal Agent Not Liable for Validity or
                                  Sufficiency of Certificates or Mortgage Loans......................131
       SECTION 8.04.             Trustee and Fiscal Agent May Own Certificates.......................132
       SECTION 8.05.             Fees and Expenses of Trustee; Indemnification of Trustee
                                  and Fiscal Agent...................................................132
       SECTION 8.06.             Eligibility Requirements for Trustee................................133
       SECTION 8.07.             Resignation and Removal of the Trustee and the Fiscal Agent.........133
       SECTION 8.08.             Successor Trustee and Fiscal Agent..................................135
       SECTION 8.09.             Merger or Consolidation of Trustee or Fiscal Agent..................136
       SECTION 8.10.             Appointment of Co-Trustee or Separate Trustee.......................136
       SECTION 8.11.             Appointment of Custodians...........................................137
       SECTION 8.12.             Access to Certain Information.......................................137
       SECTION 8.13.             Representations and Warranties of the Trustee and the
                                  Fiscal Agent.......................................................139

                                         ARTICLE IX.

                                         TERMINATION.................................................142
       SECTION 9.01.             Termination Upon Repurchase or Liquidation of All Mortgage Loans....142

       SECTION 9.02.             Additional Termination Requirements.................................144

                                         ARTICLE X.

                                 ADDITIONAL REMIC PROVISIONS.........................................144
       SECTION 10.01.            REMIC Administration................................................144



                                                   iii
<PAGE>



       SECTION 10.02.            Depositor, Special Servicer, Paying Agent and Trustee to
                                  Cooperate with Servicer............................................149
       SECTION 10.03.            Use of Agents.......................................................149

                                         ARTICLE XI.

                                  MISCELLANEOUS PROVISIONS...........................................149
       SECTION 11.01.            Amendment...........................................................149
       SECTION 11.02.            Recordation of Agreement; Counterparts..............................151
       SECTION 11.03.            Limitation on Rights of Certificateholders..........................152
       SECTION 11.04.            Governing Law.......................................................153
       SECTION 11.05.            Notices.............................................................153
       SECTION 11.06.            Severability of Provisions..........................................153
       SECTION 11.07.            Grant of a Security Interest........................................154
       SECTION 11.08.            Successors and Assigns; Beneficiaries...............................154
       SECTION 11.09.            Article and Section Headings........................................154
       SECTION 11.10             Notices to the Rating Agencies......................................154
</TABLE>



                                       iv
<PAGE>



Exhibit A-1       Form of Class [A-1] Certificate
Exhibit A-2       Form of Class [A-2] Certificate
Exhibit A-3       Form of Class [B] Certificate
Exhibit A-4       Form of Class [C] Certificate
Exhibit A-5       Form of Class [D] Certificate
Exhibit A-6       Form of Class [E] Certificate
Exhibit A-7       Form of Class [F] Certificate
Exhibit A-8       Form of Class [G] Certificate
Exhibit A-9       Form of Class [H] Certificate
Exhibit A-10      Form of Class [X] Certificate
Exhibit A-11      Form of Class [R] Certificate
Exhibit A-12      Form of Class [LR] Certificate
Exhibit B         Mortgage Loan Schedule
Exhibit C         Form of Investment Representation Letter
Exhibit D-1       Form of Transfer Affidavit
Exhibit D-2       Form of Transferor Letter
Exhibit E         [Intentionally Omitted]
Exhibit F         Form of Request for Release
Exhibit G         Form of ERISA Representation Letter
Exhibit H         Form of Distribution Date Statement

SCHEDULES

Schedule 1        Computerized Database Information
Schedule 2        Borrower Concentrations in Excess of 5%
Schedule 3        Mortgage Loans Containing Affiliate Debt
Schedule 4        Mortgage Loans Which Initially Pay Interest Only





                                       v
<PAGE>



         This Pooling and Servicing Agreement (the "Agreement"), is dated and
effective as of ____________ 1998, among Bear Stearns Commercial Mortgage
Securities Inc. as Depositor, ____________ as Servicer, __________________, as
Special Servicer, _______________ as Fiscal Agent and ________________________
as Trustee.


                             PRELIMINARY STATEMENT:


         The Depositor intends to sell commercial mortgage pass-through
certificates (collectively, the "Certificates"), to be issued hereunder in
multiple classes (each, a "Class"), which in the aggregate will evidence the
entire beneficial ownership interest in the trust fund (the "Trust Fund") to be
created hereunder, the primary assets of which will be a pool of multifamily
and mobile home community mortgage loans (the "Mortgage Loans"). As provided
herein, the Servicer shall elect or shall cause an election to be made that
each of the Upper-Tier REMIC and the Lower-Tier REMIC be treated for federal
income tax purposes as a real estate mortgage investment conduit (a "REMIC").

         The following table sets forth the designation, the pass-through rate
(the "Pass-Through Rate"), the aggregate initial principal amount (the
"Original Certificate Balance") or Notional Amount ("Original Notional
Amount"), as applicable, and the initial ratings given each Class by the Rating
Agencies (the "Original Ratings") for each Class of Certificates comprising the
interests in the Upper-Tier REMIC created hereunder:
<PAGE>



                                UPPER-TIER REMIC
<TABLE>
<CAPTION>
<S>                  <C>                         <C>                          <C>
Original
=====================================================================================================
  Class                                                Original                  Rating
Designation          Pass-Through Rate           Certificate Balance          ____/_____(1)
- -----------------------------------------------------------------------------------------------------
Class [A-1]
- -----------------------------------------------------------------------------------------------------
Class [A-2]
- -----------------------------------------------------------------------------------------------------
Class [B]
- -----------------------------------------------------------------------------------------------------
Class [C]
- -----------------------------------------------------------------------------------------------------
Class [D]
- -----------------------------------------------------------------------------------------------------
Class [E]
- -----------------------------------------------------------------------------------------------------
Class [F]
- -----------------------------------------------------------------------------------------------------
Class [G]
- -----------------------------------------------------------------------------------------------------
Class [H]
- -----------------------------------------------------------------------------------------------------
Class [X]
- -----------------------------------------------------------------------------------------------------
Class [R]                None (4)
=====================================================================================================
</TABLE>


- ---------------------------------

(1)      The Certificates marked with an asterisk have not been rated by the
         applicable Rating Agency.

(2)      The Class [X] Certificates will not have a Pass-Through Rate but will
         bear interest in an amount for any Distribution Date equal to the sum
         of one-month's interest at the then applicable Pass-Through Rates on
         the Notional Amounts of the WAC Component and the [A-1] Component
         immediately prior to such Distribution Date. The Pass-Through Rate for
         the WAC Component for any Distribution Date will equal the excess, if
         any, of the Weighted Average Net Mortgage Rate over ___%. The
         Pass-Through Rate of the [WAC] Component for the first Distribution
         Date is expected to be approximately ___% per annum. The Pass-Through
         Rate for the [A-1] Component for any Distribution Date will equal ___%
         per annum.

(3)      The Class [X] Certificates will not have a Certificate Balance and
         will not be entitled to receive distributions of principal. Interest
         will accrue on the Components of such Class at the Pass-Through Rates
         thereof on the Notional Amounts thereof. The Notional Amount of the
         [WAC] Component for any Distribution Date will be equal to the
         Notional Amount of the Class [LWAC] Uncertificated Interest, which
         will be equal to the aggregate of the Stated Principal Balances of the
         Mortgage Loans as of the preceding Distribution Date (after giving
         effect to the distribution of principal on such Distribution Date) or,
         in the case of the first Distribution Date, the Cut-off Date. The
         original


                                       2
<PAGE>



         Notional Amount of the [WAC] Component is $__________. The Notional
         Amount of the [A-1] Component is equal to the Lower-Tier Principal
         Amount of the Class [LA-1] Uncertificated Interest as of the preceding
         Distribution Date (after giving effect to the distribution of
         principal and allocation of Collateral Support Deficit on such
         Distribution Date) or in the case of the first Distribution Date, the
         original Lower-Tier Principal Amount of the Class [LA-1]
         Uncertificated Interest. The Original Notional Amount of the [A-1]
         Component is $__________.

(4)      The Class [R] Certificates do not have a Certificate Balance or
         Notional Amount, do not bear interest and will not be entitled to
         distributions of Prepayment Premiums or Yield Maintenance Charges. Any
         Available Distribution Amount remaining in the Upper-Tier Distribution
         Account, after all required distributions under this Agreement have
         been made to each other Class of Certificates, will be distributed to
         the Holders of the Class [R] Certificates.

         The Class [A-1], Class [A-2], Class [B], Class [C], Class [D], Class
[E], Class [F], Class [G], Class [H] and Class [X] Certificate will evidence
"regular interests" in the Upper-Tier REMIC created hereunder. The sole Class
of "residual interests" in the Upper-Tier REMIC created hereunder will be
evidenced by the Class R Certificates. The Class [LA-1], Class [LA-2], Class
[LB], Class [LC], Class [LD], Class [LE], Class [LF], Class [LG], Class [LH]
and Class [LWAC] Uncertificated Interests will evidence "regular interests" in
the Lower-Tier REMIC created hereunder. The sole Class of "residual interests"
in the Lower-Tier REMIC created hereunder will be evidenced by the Class [LR]
Certificates.

         The following table sets forth the initial Lower-Tier Principal
Amounts and per annum rates of interest for the Uncertificated Lower-Tier
Interests:


                                       3
<PAGE>



                                LOWER-TIER REMIC
<TABLE>
<CAPTION>
         Class                                          Original Lower-Tier Principal
         Designation          Interest Rate     Amount or Notional Amount
         -------------        -------------             -----------------------------
         <S>                  <C>              <C>      <C>
         Class [LA-1]
         Class [LA-2]
         Class [LB]
         Class [LC]
         Class [LD]
         Class [LE]
         Class [LF]
         Class [LG]
         Class [LH]
         Class [LWAC]         (5)                       (6)
         Class [LR]           None(7)          None     (7)
</TABLE>
- ---------------------------------
(5)      The interest rate of the Class [LWAC] Uncertificated Interest is the
         Weighted Average Net Mortgage Rate minus ___%.

(6)      The Class [LWAC] Uncertificated Interest has a Notional Amount as of
         any Distribution Date equal to the aggregate Stated Principal Balances
         of the Mortgage Loans as of the preceding Distribution Date (after
         giving effect to the distribution of principal and realized losses on
         such Distribution Date), or the Cut-off Date in the case of the first
         Distribution Date.

(7)      The Class [LR] Certificates do not have a Certificate Balance or
         Notional Amount, do not bear interest and will not be entitled to
         distributions of Prepayment Premiums or Yield Maintenance Charges. Any
         Available Distribution Amount remaining in the Lower-Tier Distribution
         Account after distributing the Lower-Tier Distribution Amount shall be
         distributed to the Holders of the Class [LR] Certificates (but only to
         the extent of the Available Distribution Amount for such Distribution
         Date remaining in the Lower-Tier Distribution Account, if any).

         As of close of business on the Cut-off Date, the Mortgage Loans had an
aggregate principal balance, after application of all payments of principal due
on or before such date, whether or not received, equal to
$____________________.

         In consideration of the mutual agreements herein contained, the
Depositor, the Servicer, the Special Servicer, the Fiscal Agent and the Trustee
agree as follows:


                                       4
<PAGE>



                                   ARTICLE I.

                                  DEFINITIONS

SECTION 1.01.              Defined Terms.

         Whenever used in this Agreement, including in the Preliminary
Statement, the following words and phrases, unless the context otherwise
requires, shall have the meanings specified in this Article.

         "A-1 Component": One of the two components comprising the Class [X]
Certificates representing a "specified portion" (within the meaning of Treasury
Regulations Section 1.860G-l(a)(2)(i)(C)) of the interest payments on the Class
[LA-1] Uncertificated Interest.

         "A-1 Component Interest Accrual Amount": With respect to each
Distribution Date, an amount equal to interest for the related Interest Accrual
Period at the A-1 Component Pass-Through Rate, accrued on the A-1 Notional
Amount outstanding immediately prior to such Distribution Date commencing in
the month of the Closing Date.

         "A-1 Component Pass-Through Rate": With respect to any Distribution
Date, 0.200% per annum.

         "A-1 Notional Amount": With respect to any Distribution Date, an
amount equal to the Lower-Tier Principal Amount of the Class [LA-1]
Uncertificated Interest.

         "Accrued Certificate Interest": With respect to each Distribution Date
and each Class of Certificates (other than Class [X] Certificates and the
Residual Certificates), an amount equal to interest for the related Interest
Accrual Period at the Pass-Through Rate applicable to such Class of
Certificates for such Distribution Date, accrued on the related Certificate
Balance of such Class outstanding immediately prior to such Distribution Date
(i.e., such Certificate Balance is to be used for accrual of interest during
the related Interest Accrual Period notwithstanding the fact that such
Certificate Balance may be different than the actual Certificate Balance at the
start of such Interest Accrual Period) commencing in the month of the Closing
Date. With respect to each Distribution Date and the Class [X] Certificates,
the Class [X] Interest Accrual Amount. Accrued Certificate Interest shall be
calculated on the basis of a 360-day year consisting of twelve 30-day months.

         "Acquisition Date": With respect to any REO Property, the first day on
which such REO Property is considered to be acquired by the Trust Fund and the
Lower-Tier REMIC within the meaning of Treasury Regulation Section
1.856-6(b)(1), which is the first day on which the Lower-Tier REMIC is treated
as the owner of such REO Property for federal income tax purposes.

         "Advance": Any P&I Advance or Servicing Advance.

         "Adverse REMIC Event": As defined in Section 10.01(f).





                                       5
<PAGE>




         "Affiliate": With respect to any specified Person, any other Person
controlling or controlled by or under common control with such specified
Person. For the purposes of this definition, "control" when used with respect
to any specified Person means the power to direct the management and policies
of such Person, directly or indirectly, whether through the ownership of voting
securities, by contract or otherwise and the terms "controlling" and
"controlled" have meanings correlative to the foregoing.

         "Affiliate Debt": With respect to any Mortgage Loan, any debt owed by
the related Mortgagor to an Affiliate of such Mortgagor as of the Closing Date
as set forth on Schedule 3 hereto.

         "Agent": As defined in Section 5.02(d)(i)(A).

         "Agreement": This Pooling and Servicing Agreement and all amendments
hereof and supplements hereto.

         "Appraisal": An appraisal prepared by an Independent MAI appraiser
with at least five years experience in properties of like kind and in the same
area, prepared in accordance with 12 C.F.R. 225.64.

         "Appraisal Reduction": For any Distribution Date and for any Mortgage
Loan as to which an Appraisal Reduction Event has occurred, an amount equal to
the excess, if any, of (a) the Stated Principal Balance of such Mortgage Loan
over (b) the excess of (i) 90% of the Appraised Value of the related Mortgaged
Property over (ii) the sum of (a) to the extent not previously advanced by the
Servicer or the Trustee, all unpaid interest on such Mortgage Loan at a per
annum rate equal to its Mortgage Rate, (b) all unreimbursed Advances and
interest thereon at the Reimbursement Rate in respect of such Mortgage Loan and
(c) all currently due and unpaid real estate taxes and assessments and
insurance premiums and all other amounts due and unpaid with respect to such
Mortgage Loan, net of any amounts currently escrowed for such amounts (which
taxes, premiums and other amounts have not been subject to an Advance by the
Servicer or the Trustee, as applicable). Within 60 days after the Appraisal
Reduction Event, the Special Servicer shall obtain an Appraisal (the cost of
which shall be paid as a Servicing Advance by the Servicer); provided, however,
that with respect to an Appraisal Reduction Event as set forth in clause (ii)
of the definition of Appraisal Reduction Event, the Special Servicer shall
obtain such Appraisal within the 120 day period set forth in such clause (ii),
which Appraisal shall be delivered by the Special Servicer to the Servicer, and
the Servicer shall deliver such Appraisal to the Trustee, the Paying Agent and
each Holder of a Class [F], Class [G] and Class [H] Certificate within 15 days
of receipt by the Servicer of such Appraisal from the Special Servicer.

         With respect to each Mortgage Loan as to which an Appraisal Reduction
has occurred (unless such Mortgage Loan has become a Corrected Mortgage Loan
and has remained current for twelve consecutive Monthly Payments (for such
purposes taking into account any amendment or modification of such Mortgage
Loan)), the Special Servicer shall, within 30 days of each annual anniversary
of the related Appraisal Reduction Event, order an Appraisal (which may be an
update of a prior Appraisal), the cost of which shall be paid by the Servicer
as a Servicing



                                       6
<PAGE>



Advance. Based upon such Appraisal, the Special Servicer shall redetermine and
report to the Paying Agent and the Trustee the amount of the Appraisal
Reduction with respect to such Mortgage Loan and such redetermined Appraisal
Reduction shall replace the prior Appraisal Reduction with respect to such
Mortgage Loan.

         With respect to each Mortgage Loan as to which an Appraisal Reduction
has occurred and which has become a Corrected Mortgage Loan and has remained
current for twelve consecutive Monthly Payments (for such purposes taking into
account any amendment or modification of such Mortgage Loan), and with respect
to which no other Appraisal Reduction Event has occurred and is continuing, the
Special Servicer may within 30 days of the date of such twelfth Monthly
Payment, order an Appraisal (which may be an update of a prior Appraisal), the
cost of which shall be paid by the Servicer as a Servicing Advance. Based upon
such Appraisal, the Special Servicer shall redetermine and report to the Paying
Agent and the Trustee the amount of the Appraisal Reduction with respect to
such Mortgage Loan. Notwithstanding the foregoing, the Special Servicer will
not be required to obtain an Appraisal with respect to a Mortgage Loan which is
the subject of an Appraisal Reduction Event to the extent the Special Servicer
has obtained an Appraisal with respect to the related Mortgaged Property within
the 12-month period immediately prior to the occurrence of such Appraisal
Reduction Event. Instead, the Special Servicer may use such prior Appraisal in
calculating any Appraisal Reduction with respect to such Mortgage Loan.

         Notwithstanding anything herein to the contrary, the aggregate
Appraisal Reduction related to a Mortgage Loan or the related REO Property will
be reduced to zero as of the date such Mortgage Loan is paid in full,
liquidated, repurchased or otherwise removed from the Trust Fund.

         "Appraisal Reduction Amount": With respect to any Distribution Date,
an amount equal to the product of (i) ___% per annum, and (ii) the sum of all
Appraisal Reductions with respect to such Distribution Date.

         "Appraisal Reduction Event": With respect to any Mortgage Loan, the
earliest of (i) the third anniversary of the date on which the first extension
of the Maturity Date of such Mortgage Loan becomes effective as a result of a
modification of such Mortgage Loan by the Special Servicer pursuant to the
terms hereof, which extension does not decrease the amount of Monthly Payments
on the Mortgage Loan, (ii) 120 days after an uncured delinquency (without
regard to the application of any grace period) occurs in respect of such
Mortgage Loan, (iii) the date on which a reduction in the amount of Monthly
Payments on such Mortgage Loan, or a change in any other material economic term
of such Mortgage Loan (other than an extension of the Maturity Date), becomes
effective as a result of a modification of such Mortgage Loan by the Special
Servicer, (iv) 60 days after a receiver has been appointed, (v) 60 days after a
Mortgagor declares bankruptcy and (vi) immediately after a Mortgage Loan
becomes an REO Loan; provided, however, that an Appraisal Reduction Event shall
not occur at any time when the aggregate Certificate Balances of all Classes of
Certificates (other than the Class [A] Certificates) has been reduced to zero.
The Special Servicer shall notify the Servicer promptly upon the occurrence of
any of the foregoing events.




                                       7
<PAGE>



         "Appraised Value": With respect to any Mortgaged Property, the
appraised value thereof as determined by an Appraisal of the Mortgaged Property
securing such Mortgage Loan made by an Independent MAI appraiser selected by
the Servicer or Special Servicer, as applicable.

         "Asset Status Report": As defined in Section 3.21(e).

         "Assignment of Leases": With respect to any Mortgaged Property, any
assignment of leases, rents and profits or similar instrument executed by the
Mortgagor, assigning to the mortgagee all of the income, rents and profits
derived from the ownership, operation, leasing or disposition of all or a
portion of such Mortgaged Property, in the form which was duly executed,
acknowledged and delivered, as amended, modified, renewed or extended through
the date hereof and from time to time hereafter.

         "Assumed Scheduled Payment": For any Due Period and with respect to
any Mortgage Loan that is delinquent in respect of its Balloon Payment
(including any REO Loan as to which the Balloon Payment would have been past
due), an amount equal to the sum of (a) the principal portion of the Monthly
Payment that would have been due on such Mortgage Loan on the related Due Date
based on the constant payment required by the related Mortgage Note or the
original amortization schedule thereof (as calculated with interest at the
related Mortgage Rate), if applicable, assuming such Balloon Payment has not
become due, after giving effect to any modification of such Mortgage Loan, and
(b) interest on the Stated Principal Balance of such Mortgage Loan at the
applicable Mortgage Rate (net of interest at the Servicing Fee Rate).

         "Authenticating Agent": Any agent of the Trustee appointed to act as
Authenticating Agent pursuant to Section 5.01.

         "Available Distribution Amount": With respect to any Distribution
Date, an amount equal to the sum of (without duplication):

         (a) the aggregate amount relating to the Trust Fund on deposit in the
Certificate Account and the Lower-Tier Distribution Account (exclusive of any
investment income contained therein) as of the close of business on the
Business Day preceding the related P&I Advance Date, exclusive of:

                  (i) all Monthly Payments paid by the Mortgagors that are due
         on a Due Date following the end of the related Due Period;

                  (ii) all Principal Prepayments (together with any related
         payments of interest allocable to the period following the Due Date
         for the related Mortgage Loan during the related Due Period), Balloon
         Payments, Liquidation Proceeds or Insurance and Condemnation Proceeds
         received after the end of the related Due Period;

                  (iii) all amounts payable or reimbursable to any Person from
         the Certificate Account pursuant to clauses (ii)-(xvi), inclusive, of
         Section 3.05(a);




                                       8
<PAGE>



                  (iv) all amounts payable or reimbursable to any Person from
         the Lower-Tier Distribution Account pursuant to clauses (ii)-(v),
         inclusive, of Section 3.05(b);

                  (v) all Prepayment Premiums and Yield Maintenance Charges;
         and

                  (vi) all amounts deposited in the Certificate Account or the
         Lower-Tier Distribution Account, as the case may be, in error;

         (b) if and to the extent not already included in clause (a) hereof,
the aggregate amount transferred from the REO Account to the Certificate
Account for such Distribution Date pursuant to Section 3.16(c); and

         (c) the aggregate amount of any P&I Advances made by the Servicer, the
Trustee or the Fiscal Agent, as applicable, for such Distribution Date pursuant
to Section 4.03 or 7.05 (net of the related Trustee Fee with respect to the
Mortgage Loans for which such P&I Advances are made).

         Notwithstanding the investment of funds held in the Certificate
Account or the Lower-Tier Distribution Account pursuant to Section 3.06, for
purposes of calculating the Available Distribution Amount, the amounts so
invested shall be deemed to remain on deposit in such account.

         "Balloon Mortgage Loan": Any Mortgage Loan that by its original terms
or by virtue of any modification entered into as of the Closing Date provides
for an amortization schedule extending beyond its Maturity Date.

         "Balloon Payment": With respect to any Balloon Mortgage Loan as of any
date of determination, the Monthly Payment payable on the Maturity Date of such
Mortgage Loan.

         "Bankruptcy Code": The federal Bankruptcy Code, as amended from time
to time (Title 11 of the United States Code).

         "Base Interest Fraction": With respect to any Principal Prepayment on
any Mortgage Loan and with respect to any of the Class [A], Class [B], Class
[C], Class [D] and Class [E] Certificates, a fraction (A) whose numerator is
the greater of (x) zero and (y) the difference between (i) the Pass-Through
Rate on such Class of Offered Certificates and (ii) the Yield Rate, with
respect to Mortgage Loans sold to the Depositor by __________________, or the
Discount Rate, with respect to Mortgage Loans sold to the Depositor by
_______________, used in calculating the Yield Maintenance Charge with respect
to such Principal Prepayment and (B) whose denominator is the difference
between (i) the Mortgage Rate on the related Mortgage Loan and (ii) the Yield
Rate, with respect to Mortgage Loans sold to the Depositor by _______________,
or the Discount Rate, with respect to Mortgage Loans sold to the Depositor by
_______________, used in calculating the Yield Maintenance Charge with respect
to such principal prepayment; provided however, that under no circumstances
shall the Base Interest Fraction be greater than one. If such Yield Rate or
Discount Rate, as the case may be, is greater




                                       9
<PAGE>



than the Mortgage Rate on the related Mortgage Loan, then the Base Interest
Fraction shall equal zero.

         "Book-Entry Certificate": Any Certificate registered in the name of
the Depository or its nominee.

         "Breach": As defined in Section 2.03(b).

         "Business Day": Any day other than a Saturday, a Sunday or a day on
which banking institutions in New York, New York, or the city and state in
which the Corporate Trust Office of the Trustee or principal place of business
of the Servicer or the Special Servicer is located, are authorized or obligated
by law or executive order to remain closed.

         "CERCLA": The Comprehensive Environmental Response, Compensation and
Liability Act of 1980, as amended.

         "Certificate": Any one of the Depositor's Commercial Mortgage
Pass-Through Certificates, Series 1998-___, as executed and delivered by the
Certificate Registrar and authenticated and delivered hereunder by the
Authenticating Agent.

         "Certificate Account": The custodial account or accounts created and
maintained by the Servicer pursuant to Section 3.04(a) in the name of the
Trustee on behalf of the Certificateholders, into which the amounts set forth
in Section 3.04(a) shall be deposited directly. Any such account or accounts
shall be an Eligible Account.

         "Certificate Balance": With respect to any Class of Certificates
(other than the Residual Certificates and the Class [X] Certificates), (i) on
or prior to the first Distribution Date, an amount equal to the Original
Certificate Balance of such Class as specified in the Preliminary Statement
hereto, and (ii) as of any date of determination after the first Distribution
Date, the Certificate Balance of such Class on the Distribution Date
immediately prior to such date of determination (determined as adjusted
pursuant to Section 1.02(iii)).

         "Certificate Deferred Interest": For any Distribution Date with
respect to any Class of Certificates, the amount of Mortgage Deferred Interest
allocated to such Class pursuant to Section 4.06(a).

         "Certificate Factor": With respect to any Class of Certificates, as of
any date of determination, a fraction, expressed as a decimal carried to 8
places, the numerator of which is the then related Certificate Balance, and the
denominator of which is the related Original Certificate Balance.

         "Certificateholder" or "Holder": The Person in whose name a
Certificate is registered in the Certificate Register, provided, however, that
solely for the purposes of giving any consent, approval or waiver pursuant to
this Agreement, any Certificate registered in the name of the Servicer, the
Special Servicer, the Depositor or any Affiliate of either shall be deemed not
to be outstanding, and the Voting Rights to which it is entitled shall not be
taken into




                                       10
<PAGE>



account in determining whether the requisite percentage of Voting Rights
necessary to effect any such consent, approval or waiver has been obtained, if
such consent, approval or waiver sought from such party would in any way
increase its compensation or limit its obligations as Servicer, Special
Servicer or Depositor, as applicable, hereunder; provided, however, the
Servicer and Special Servicer shall be entitled to exercise such Voting Rights
with respect to any issue which could reasonably be believed to adversely
affect such party's compensation or increase its obligations or liabilities
hereunder; and provided further, however, that such restrictions will not apply
to the exercise of the Special Servicer's rights as a member of the Controlling
Class. The Trustee shall be entitled to request and rely upon a certificate of
the Servicer, the Special Servicer or the Depositor in determining whether a
Certificate is registered in the name of an Affiliate of such Person. All
references herein to "Holders" or "Certificateholders" shall reflect the rights
of Certificate Owners as they may indirectly exercise such rights through the
Depository and the Depository Participants, except as otherwise specified
herein; provided, however, that the parties hereto shall be required to
recognize as a "Holder" or "Certificateholder" only the Person in whose name a
Certificate is registered in the Certificate Register.

         "Certificate Owner": With respect to a Book-Entry Certificate, the
Person who is the beneficial owner of such Certificate as reflected on the
books of the Depository or on the books of a Depository Participant or on the
books of an indirect participating brokerage firm for which a Depository
Participant acts as agent.

         "Certificate Rating": With respect to the long-term unsecured debt of
any institution, a long-term debt obligation rating by each Rating Agency not
lower than the highest rating by such Rating Agency of any Class of
Certificates then outstanding; provided, however, that the Certificate Rating
will not be lower than Investment Grade by such Rating Agency.

         "Certificate Register" and "Certificate Registrar": The register
maintained and registrar appointed pursuant to Section 5.02.

         "Class": With respect to any Certificates or Uncertificated Lower-Tier
Interests, all of the Certificates or Uncertificated Lower-Tier Interests
bearing the same alphabetical (and, if applicable, numerical) Class
designation.

         "Class [A] Certificate": Any Class [A-1] or Class [A-2] Certificate.

         "Class [A-1] Certificate": A Certificate designated as "Class [A-1]"
on the face thereof, in the form of Exhibit A-1 hereto.

         "Class [A-1] Pass-Through Rate": With respect to any Distribution
Date, a fixed rate per annum equal to ___%.

         "Class [A-2] Certificate": A Certificate designated as "Class [A-2]"
on the face thereof, in the form of Exhibit A-2 hereto.



                                       11
<PAGE>



         "Class [A-2] Pass-Through Rate": With respect to any Distribution
Date, a fixed rate per annum equal to ___%.

         "Class [B] Certificate": A Certificate designated as "[Class B]" on
the face thereof, in the form of Exhibit A-3 hereto.

         "Class [B] Pass-Through Rate": With respect to any Distribution Date,
a fixed rate per annum equal to ___%.

         "Class [C] Certificate": A Certificate designated as "[Class C]" on
the face thereof, in the form of Exhibit A-4 hereto.

         "Class [C] Pass-Through Rate": With respect to any Distribution Date,
a fixed rate per annum equal to ___%.

         "Class D Certificate": A Certificate designated as "[Class D]" on the
face thereof, in the form of Exhibit A-5 hereto.

         "Class [D] Pass-Through Rate": With respect to any Distribution Date,
a fixed rate per annum equal to ___%.

         "Class [E] Certificate": A Certificate designated as "[Class E]" on
the face thereof, in the form of Exhibit A-6 hereto.

         "Class [E] Pass-Through Rate": With respect to any Distribution Date,
a fixed rate per annum equal to ___%.

         "Class [F] Certificate": A Certificate designated as "[Class F]" on
the face thereof, in the form of Exhibit A-7 hereto.

         "Class [F] Pass-Through Rate": With respect to any Distribution Date,
a fixed rate per annum equal to ___%.

         "Class [G] Certificate": A Certificate designated as "[Class G]" on
the face thereof, in the form of Exhibit A-8 hereto.

         "Class [G] Pass-Through Rate": With respect to any Distribution Date,
a fixed rate per annum equal to ___%.

         "Class [H] Certificate": A Certificate designated as "[Class H]" on
the face thereof, in the form of Exhibit A-9 hereto.

         "Class [H] Pass-Through Rate": With respect to any Distribution Date,
a fixed rate per annum equal to ___ %.




                                       12
<PAGE>



         "Class [LA-1] Interest Fraction": With respect to any Distribution
Date, a fraction, the numerator of which is the [A-1] Component Interest
Accrual Amount and the denominator of which is the sum of the [A-1] Component
Interest Accrual Amount and the WAC Component Interest Accrual Amount.

         "Class [LA-1] Uncertificated Interest": A regular interest in the
Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having
the Original Lower-Tier Principal Amount and per annum rate of interest set
forth in the Preliminary Statement hereto.

         "Class [LA-2] Uncertificated Interest": A regular interest in the
Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having
the Original Lower-Tier Principal Amount and per annum rate of interest set
forth in the Preliminary Statement hereto.

         "Class [LB] Uncertificated Interest": A regular interest in the
Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having
the Original Lower-Tier Principal Amount and per annum rate of interest set
forth in the Preliminary Statement hereto.

         "Class [LC] Uncertificated Interest": A regular interest in the
Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having
the Original Lower-Tier Principal Amount and per annum rate of interest set
forth in the Preliminary Statement hereto.

         "Class [LD] Uncertificated Interest": A regular interest in the
Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having
the Original Lower-Tier Principal Amount and per annum rate of interest set
forth in the Preliminary Statement hereto.

         "Class [LE] Uncertificated Interest": A regular interest in the
Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having
the Original Lower-Tier Principal Amount and per annum rate of interest set
forth in the Preliminary Statement hereto.

         "Class [LF] Uncertificated Interest": A regular interest in the
Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having
the Original Lower-Tier Principal Amount and per annum rate of interest set
forth in the Preliminary Statement hereto.

         "Class [LG] Uncertificated Interest": A regular interest in the
Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having
the Original Lower-Tier Principal Amount and per annum rate of interest set
forth in the Preliminary Statement hereto.

         "Class [LH] Uncertificated Interest": A regular interest in the
Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having
the Original Lower-Tier Principal Amount and per annum rate of interest set
forth in the Preliminary Statement hereto.

         "Class [LR] Certificate": A Certificate designated as "Class [LR]" on
the face thereof, in the form of Exhibit A-12 hereto.

         "Class [LWAC] Notional Amount": As of any Distribution Date, an amount
equal to the aggregate Stated Principal Balances of the Mortgage Loans as of
the preceding Distribution Date



                                       13
<PAGE>



(after giving effect to the distribution of principal and realized losses on
such Distribution Date), or the Cut-off Date in the case of the first
Distribution Date.

         "Class [LWAC] Pass-Through Rate": For any Distribution Date, the
Weighted Average Net Mortgage Rate for such Distribution Date minus ___%.

         "Class [LWAC] Uncertificated Interest": A regular interest in the
Lower-Tier REMIC which is held as an asset of the Upper-Tier REMIC and having
the initial Notional Amount and per annum rate of interest set forth in the
Preliminary Statement hereto, representing a "specified portion" (within the
meaning of Treasury Regulations Section 1.860G-l(a)(2)(i)(C)) of the interest
payments on the Mortgage Loans.

         "Class [R] Certificate": A Certificate designated as "Class [R]" on
the face thereof, in the form of Exhibit A-11 hereto.

         "Class Unpaid Interest Shortfall": As to any Distribution Date and any
Class of Regular Certificates, the excess, if any, of (a) the sum of (i) the
Distributable Certificate Interest in respect of such Class for the immediately
preceding Distribution Date and (ii) any outstanding Class Unpaid Interest
Shortfall payable to such Class on such preceding Distribution Date over (b)
the aggregate amount in respect of interest actually distributed to such Class
on such immediately preceding Distribution Date. The Class Unpaid Interest
Shortfall with respect to any Class of Certificates as of the initial
Distribution Date is zero. No interest shall accrue on Class Unpaid Interest
Shortfalls.

         "Class [X] Certificate": A Certificate designated as "Class [X]" on
the face thereof, in the form of Exhibit A-10 hereto.

         "Class [X] Interest Accrual Amount": With respect to any Distribution
Date, the sum of the A-1 Component Interest Accrual Amount and the WAC
Component Interest Accrual Amount.

         "Closing Date": _________________, 1998.

         "Code": The Internal Revenue Code of 1986, as amended from time to
time, and applicable final or temporary regulations of the U.S. Department of
the Treasury issued pursuant thereto.

         "Collateral Support Deficit": As defined in Section 4.04.

         "Collection Report": The monthly report to be prepared by the Servicer
and delivered to the Trustee, the Paying Agent, the Special Servicer, the
Depositor and each Rating Agency pursuant to Section 4.02(b), in writing and in
electronic medium, in form reasonably acceptable to the Paying Agent,
containing such information as is set forth in Section 4.02(b) regarding the
Mortgage Loans and such other information as will permit the Paying Agent to
calculate the amounts to be distributed pursuant to Section 4.01 and to furnish
statements to Certificateholders


                                       14
<PAGE>



pursuant to Section 4.02 and containing such additional information as the
Servicer, the Special Servicer and the Paying Agent may from time to time
agree.

         "Commission": The Securities and Exchange Commission.

         "Component": The A-1 Component or the WAC Component.

         "Controlling Class": As of any date of determination, the most
subordinate Class of Regular Certificates then outstanding that has a then
aggregate Certificate Balance at least equal to the lesser of (a) 1% of the
outstanding aggregate principal balance of the Mortgage Loans as of the Closing
Date or (b) 20% of the initial Certificate Balance of such Class in the case of
Class [H] Certificates, or 25% of the initial Certificate Balance of such Class
in the case of any other Class of Certificates. For purposes of determining the
identity of the Controlling Class, the Certificate Balance of each Class shall
be deemed to be reduced by the amount allocated to such Class of any Appraisal
Reductions relating to Mortgage Loans as to which Liquidation Proceeds or other
final payment has not yet been received. As of the Closing Date, the
Controlling Class will be the Class [H] Certificates.

         "Controlling Class Certificateholders": Each Holder (or Certificate
Owner, if applicable) of a Certificate of the Controlling Class as certified by
the Certificate Registrar to the Trustee from time to time by such Holder (or
Certificate Owner).

         "Corporate Trust Office": The principal corporate trust office of the
Trustee at which at any particular time its corporate trust business with
respect to this Agreement shall be administered, which office at the date of
the execution of this Agreement is located at , Attention: _______________,
Bear Stearns Commercial Mortgage Securities Inc., Series 1998-_ (telecopy
number ______________).

         "Corrected Mortgage Loan": Any Specially Serviced Mortgage Loan that
has become current and remained current for three consecutive Monthly Payments
(for such purposes taking into account any modification or amendment of such
Mortgage Loan) and (provided that no additional default is foreseeable in the
reasonable judgment of the Special Servicer) the Special Servicer has returned
servicing of such Mortgage Loan to the Servicer pursuant to Section 3.21(a).

         "Credit File": Any documents, other than documents required to be part
of the related Mortgage File, in the possession of the Servicer and relating to
the origination and servicing of any Mortgage Loan.

         "Custodian": A Person who is at any time appointed by the Trustee
pursuant to Section 8.11 as a document custodian for the Mortgage Files, which
Person shall not be the Depositor, either Mortgage Loan Seller or an Affiliate
of any of them. The Trustee shall be the initial Custodian.

         "Cut-off Date": __________, 1998.




                                       15
<PAGE>



         "Cut-off Date Principal Balance": With respect to any Mortgage Loan,
the outstanding principal balance of such Mortgage Loan as of the Cut-off Date,
after application of all payments of principal due on or before such date,
whether or not received.

         "Debt Service Coverage Ratio": With respect to any Mortgage Loan for
any twelve month period covered by an annual operating statement for the
related Mortgaged Property, the ratio of (i) Net Operating Income produced by
the related Mortgaged Property during such period to (ii) the aggregate amount
of Monthly Payments (other than any Balloon Payment) due under such Mortgage
Loan during such period, provided, that with respect to the Mortgage Loans
which initially pay interest only, the related Monthly Payment will be
calculated (for purposes of this definition only) to include principal (based
upon a 25-year amortization schedule) and interest payments from origination.

         "Default Interest": With respect to any defaulted Mortgage Loan for
any related Due Period, all interest accrued in respect of such Mortgage Loan
during such Due Period provided for in the related Mortgage Note or Mortgage as
a result of the related default (exclusive of late payment charges) that is in
excess of interest at the related Mortgage Rate accrued on the unpaid principal
balance of such Mortgage Loan outstanding from time to time during such Due
Period.

         "Defaulted Mortgage Loan": A Mortgage Loan that is delinquent at least
sixty days in respect of its Monthly Payments or more than thirty days
delinquent in respect of its Balloon Payment, if any, in either case such
delinquency to be determined without giving effect to any grace period
permitted by the related Mortgage or Mortgage Note and without regard to any
acceleration of payments under the related Mortgage and Mortgage Note.

         "Defaulting Party": As defined in Section 7.01(b).

         "Defect": As defined in Section 2.02(e).

         "Deficient Valuation": With respect to any Mortgage Loan, a valuation
by a court of competent jurisdiction of the Mortgaged Property in an amount
less than the then outstanding principal balance of the Mortgage Loan, which
valuation results from a proceeding initiated under the Bankruptcy Code.

         "Definitive Certificate": As defined in Section 5.01(a).

         "Denomination": As defined in Section 5.01(a).

         "Depositor": Bear Stearns Commercial Mortgage Securities Inc., a
Delaware corporation, or its successor in interest.

         "Depository": The Depository Trust Company, or any successor
Depository hereafter named. The nominee of the initial Depository for purposes
of registering those Certificates that are to be Book-Entry Certificates, is
Cede & Co. The Depository shall at all times be a "clearing corporation" as
defined in Section 8-102(3) of the Uniform Commercial Code of the State of



                                       16
<PAGE>



New York and a "clearing agency" registered pursuant to the provisions of
Section 17A of the Exchange Act.

         "Depository Participant": A broker, dealer, bank or other financial
institution or other Person for whom from time to time the Depository effects
book-entry transfers and pledges of securities deposited with the Depository.

         "Depository Rules": As defined in Section 5.02(b).

         "Determination Date": With respect to any Distribution Date, the __th
day of the month in which such Distribution Date occurs, or if such __th day is
not a Business Day, the immediately preceding Business Day.

         "Directing Certificateholder": The Controlling Class Certificateholder
selected by more than 50% of the Controlling Class Certificateholders, by
Certificate Balance, as certified by the Certificate Registrar from time to
time; provided, however, that (i) absent such selection, or (ii) until a
Directing Certificateholder is so selected or (iii) upon receipt of a notice
from a majority of the Controlling Class Certificateholders, by Certificate
Balance, that a Directing Certificateholder is no longer designated, the
Controlling Class Certificateholder that owns the largest aggregate Certificate
Balance of the Controlling Class will be the Directing Certificateholder.

         "Directly Operate": With respect to any REO Property, the furnishing
or rendering of services to the tenants thereof, the management or operation of
such REO Property, the holding of such REO Property primarily for sale to
customers, the performance of any construction work thereon or any use of such
REO Property in a trade or business conducted by the Trust Fund other than
through an Independent Contractor; provided, however, that the Trustee (or the
Special Servicer on behalf of the Trustee) shall not be considered to Directly
Operate an REO Property solely because the Trustee (or the Special Servicer on
behalf of the Trustee) establishes rental terms, chooses tenants, enters into
or renews leases, deals with taxes and insurance or makes decisions as to
repairs or capital expenditures with respect to such REO Property.

         "Discount Rate": A rate which, when compounded monthly, is equivalent
to the Yield Rate when compounded semi-annually.

         "Disqualified Organization": Any of (i) the United States, any State
or political subdivision thereof, any possession of the United States or any
agency or instrumentality of any of the foregoing (other than an
instrumentality which is a corporation if all of its activities are subject to
tax and a majority of its board of directors is not selected by such
governmental unit), (ii) a foreign government, any international organization
or any agency or instrumentality of any of the foregoing, (iii) any
organization (other than certain farmers' cooperatives described in Section 521
of the Code) which is exempt from the tax imposed by Chapter 1 of the Code
(including the tax imposed by Section 511 of the Code on unrelated business
taxable income), (iv) rural electric and telephone cooperatives described in
Section 1381(a)(2)(C) of the Code and (v) any other Person so designated by the
Servicer based upon an Opinion of Counsel that the holding of an Ownership
Interest in a Residual Certificate by such Person may cause either the



                                       17
<PAGE>



Upper-Tier REMIC or the Lower-Tier REMIC to fail to qualify as a REMIC or any
Person having an Ownership Interest in any Class of Certificates (other than
such Person) to incur a liability for any federal tax imposed under the Code
that would not otherwise be imposed but for the Transfer of an Ownership
Interest in a Residual Certificate to such Person. The terms "United States",
"State" and "international organization" shall have the meanings set forth in
Section 7701 of the Code or successor provisions.

         "Distributable Certificate Interest": With respect to any Distribution
Date, as to any Class of Regular Certificates, the Accrued Certificate Interest
in respect of such Class of Regular Certificates for such Distribution Date,
reduced (to not less than zero) by any allocations to such Class of
Certificates (other than in the case of the Class [X] Certificates) of any
Certificate Deferred Interest for such Distribution Date.

         "Distribution Accounts": Collectively, the Upper-Tier Distribution
Account and the Lower-Tier Distribution Account.

         "Distribution Date": The __th day of any month, or if such __th day is
not a Business Day, the Business Day immediately following, commencing in
__________ 1998.

         "Distribution Date Statement": As defined in Section 4.02(a).

         "Due Date": With respect to (i) any Mortgage Loan on or prior to its
Maturity Date, the day of the month set forth in the related Mortgage Note on
which each Monthly Payment thereon is scheduled to be first due, (ii) any
Mortgage Loan after the Maturity Date therefor, the day of the month set forth
in the related Mortgage Note on which each Monthly Payment on such Mortgage
Loan had been scheduled to be first due, and (iii) any REO Loan, the day of the
month set forth in the related Mortgage Note on which each Monthly Payment on
the related Mortgage Loan had been scheduled to be first due.

         "Due Period": With respect to any Distribution Date, the period
commencing on the second day of the month preceding the month in which such
Distribution Date occurs and ending on the first day of the month in which such
Distribution Date occurs. Notwithstanding the foregoing, in the event that the
last day of a Due Period is not a Business Day, any payments received with
respect to the Mortgage Loans relating to such Due Period on the Business Day
immediately following such day shall be deemed to have been received during
such Due Period and not during any other Due Period.

         "Eligible Account": Either (i) an account or accounts maintained with
a federal or state chartered depository institution or trust company the
long-term unsecured debt obligations of which are rated at least "AA--" by
_______________ and _______________, or, if not rated by _______________, at
least "A" or its equivalent by another nationally recognized statistical rating
agency, if the deposits are to be held in such account for more than 30 days or
the short-term debt obligations of which have a short-term rating of not less
than "A-1" from _______________ and "D-1+" from (if rated by _______________)
if the deposits are to be held in such account for less than 30 days, or such
other account or accounts with respect to which each of the Rating Agencies
shall have confirmed in writing that the then current rating




                                       18
<PAGE>



assigned to any of the Certificates that are currently being rated by such
Rating Agency will not be qualified, downgraded or withdrawn by reason thereof
or (ii) a segregated trust account or accounts maintained with the corporate
trust department of a federal or state chartered depository institution or
trust company that, in either case, has a combined capital and surplus of at
least $50,000,000 and has corporate trust powers, acting in its fiduciary
capacity, provided that any state chartered depository institution or trust
company is subject to regulation regarding fiduciary funds substantially
similar to 12 C.F.R. ss. 9.10(b). Eligible Accounts may bear interest. No
Eligible Account shall be evidenced by a certificate of deposit, passbook or
other similar instrument.

         "Eligible Investor": Either (i) a Qualified Institutional Buyer that
is purchasing for its own account or for the account of a Qualified
Institutional Buyer to whom notice is given that the offer, sale or transfer is
being made in reliance on Rule 144A or (ii) an Institutional Accredited
Investor.

         "Environmental Assessment": A "Phase I assessment" as described in,
and meeting the criteria of, (i) Chapter 5 of the FNMA Multifamily Guide or any
successor provisions covering the same subject matter, in the case of Specially
Serviced Mortgage Loans as to which the related Mortgaged Property is
multifamily property or (ii) the American Society for Testing and Materials in
the case of Specially Serviced Mortgage Loans as to which the related Mortgaged
Property is a non-multifamily property.

         "ERISA": The Employee Retirement Income Security Act of 1974, as
amended.

         "ERISA Prohibited Holder": As defined in Section 5.02(d).

         "Escrow Payment": Any payment received by the Servicer for the account
of any Mortgagor for application toward the payment of real estate taxes,
assessments, insurance premiums and similar items in respect of the related
Mortgaged Property, including amounts for deposit to any reserve account.

         "Event of Default": One or more of the events described in Section
7.01(a).

         "Exchange Act": The Securities Exchange Act of 1934, as amended from
time to time.

         "Extension Adviser": As defined in Section 3.26(a).

         "FDIC": Federal Deposit Insurance Corporation or any successor.

         "FHLMC": Federal Home Loan Mortgage Corporation or any successor.

         "Final Recovery Determination": A determination by the Special
Servicer with respect to any Defaulted Mortgage Loan or REO Property (other
than a Mortgage Loan or REO Property, as the case may be, that was purchased by
a Mortgage Loan Seller pursuant to Section 3 of the related Mortgage Loan
Purchase Agreement, by the Servicer or the Special Servicer pursuant to Section
3.18(b), or by the Servicer, the Special Servicer, the Holders of the



                                       19
<PAGE>



Controlling Class or the Holders of the Class [LR] Certificates pursuant to
Section 9.01) that there has been a recovery of all Insurance and Condemnation
Proceeds, Liquidation Proceeds and other payments or recoveries that, in the
Special Servicer's judgment, exercised without regard to any obligation of the
Special Servicer to make payments from its own funds pursuant to Section
3.07(b), will ultimately be recoverable.

         "FNMA": Federal National Mortgage Association or any successor thereto.

         "Hazardous Materials": Any dangerous, toxic or hazardous pollutants,
chemicals, wastes or substances, including, without limitation, those so
identified pursuant to CERCLA or any other federal, state or local
environmental related laws and regulations, and specifically including, without
limitation, asbestos and asbestos-containing materials, polychlorinated
biphenyls, radon gas, petroleum and petroleum products, urea formaldehyde and
any substances classified as being "in inventory," "usable work in process" or
similar classification which would, if classified as unusable, be included in
the foregoing definition.

         "Independent": When used with respect to any specified Person, any
such Person who (i) is in fact independent of the Depositor, the Servicer, the
Special Servicer and any and all Affiliates thereof, (ii) does not have any
material direct financial interest in or any material indirect financial
interest in any of the Depositor, the Servicer, the Special Servicer or any
Affiliate thereof and (iii) is not connected with the Depositor, the Servicer,
the Special Servicer or any Affiliate thereof as an officer, employee,
promoter, underwriter, trustee, partner, director or Person performing similar
functions; provided, however, that a Person shall not fail to be Independent of
the Depositor, the Servicer, the Special Servicer or any Affiliate thereof
merely because such Person is the beneficial owner of 1% or less of any Class
of securities issued by the Depositor, the Servicer, the Special Servicer or
any Affiliate thereof, as the case may be.

         "Independent Contractor": Either (i) any Person that would be an
"independent contractor" with respect to the Trust within the meaning of
Section 856(d)(3) of the Code if the Trust were a real estate investment trust
(except that the ownership test set forth in that Section shall be considered
to be met by any Person that owns, directly or indirectly, 35% or more of any
Class of Certificates, or such other interest in any Class of Certificates as
is set forth in an Opinion of Counsel, which shall be at no expense to the
Trustee, the Servicer or the Trust, delivered to the Trustee and the Servicer),
so long as the Trust does not receive or derive any income from such Person and
provided that the relationship between such Person and the Trust is at arm's
length, all within the meaning of Treasury Regulation Section 1.856-4(b)(5)
(except that the Servicer or the Special Servicer shall not be considered to be
an Independent Contractor under the definition in this clause (i) unless an
Opinion of Counsel has been delivered to the Trustee to that effect) or (ii)
any other Person (including the Servicer and the Special Servicer) upon receipt
by the Trustee and the Servicer of an Opinion of Counsel, which shall be at no
expense to the Trustee, the Servicer or the Trust Fund, to the effect that the
taking of any action in respect of any REO Property by such Person, subject to
any conditions therein specified, that is otherwise herein contemplated to be
taken by an Independent Contractor will not cause such REO Property to cease to
qualify as "foreclosure property" within the meaning of Section 860G(a)(8) of
the Code or cause any income realized in respect of such REO Property to fail
to qualify as Rents from Real Property.



                                       20
<PAGE>




         "Institutional Accredited Investor": As defined in Section 5.02(b).

         "Insurance Policy": With respect to any Mortgage Loan, any hazard
insurance policy, flood insurance policy, title policy or other insurance
policy that is maintained from time to time in respect of such Mortgage Loan or
the related Mortgaged Property.

         "Insurance and Condemnation Proceeds": All proceeds paid under any
Insurance Policy or in connection with the full or partial condemnation of a
Mortgaged Property, in either case, to the extent such proceeds are not applied
to the restoration of the related Mortgaged Property or released to the
Mortgagor, in either case, in accordance with the Servicing Standards.

         "Interest Accrual Period": With respect to any Class of Regular
Certificates or Uncertificated Lower-Tier Interests and any Distribution Date,
the period beginning on the first day of the calendar month preceding the
calendar month in which the related Distribution Date occurs and ending on the
last day of the calendar month preceding the calendar month in which such
Distribution Date occurs.

         "Interest Distribution Amount": With respect to any Class of Regular
Certificates for any Distribution Date, an amount equal to the sum of the
Distributable Certificate Interest and the Class Unpaid Interest Shortfall with
respect to such Class of Regular Certificates for such Distribution Date.

         "Interested Person": The Depositor, the Servicer, the Special
Servicer, any Independent Contractor engaged by the Special Servicer, any
Holder of a Certificate or any Affiliate of any such Person.

         "Investment Account": As defined in Section 3.06(a).

         "Investment Grade": With respect to any Certificate, ratings assigned
to such Certificate by and no lower than "BBB--".

         "Investment Representation Letter": As defined in Section 5.02(b).

         "Issue Price": With respect to each Class of Certificates, the "issue
price" as defined in the REMIC Provisions.

         "Late Collections": With respect to any Mortgage Loan, all amounts
received thereon during any Due Period, whether as payments, Insurance and
Condemnation Proceeds, Liquidation Proceeds or otherwise, which represent late
payments or collections of principal or interest due in respect of such
Mortgage Loan (without regard to any acceleration of amounts due thereunder by
reason of default) on a Due Date in a previous Due Period and not previously
recovered. With respect to any REO Loan, all amounts received in connection
with the related REO Property during any Due Period, whether as Insurance and
Condemnation Proceeds, Liquidation Proceeds, REO Revenues or otherwise, which
represent late collections of principal or interest due or deemed due in
respect of such REO Loan or the predecessor Mortgage Loan (without regard to
any acceleration of amounts due under the predecessor Mortgage Loan by



                                       21
<PAGE>



reason of default) on a Due Date in a previous Due Period and not previously
recovered. The term "Late Collections" shall specifically exclude Penalty
Charges.

         "Liquidation Event": With respect to any Mortgage Loan, any of the
following events: (i) such Mortgage Loan is paid in full; (ii) a Final Recovery
Determination is made with respect to such Mortgage Loan; (iii) such Mortgage
Loan is repurchased by a Mortgage Loan Seller pursuant to Section 3 of the
related Mortgage Loan Purchase Agreement; (iv) such Mortgage Loan is purchased
by the Servicer or the Special Servicer pursuant to Section 3.18(b); or (v)
such Mortgage Loan is purchased by the Servicer, the Special Servicer, the
Holders of the Controlling Class or the Holders of the Class [LR] Certificates
pursuant to Section 9.01. With respect to any REO Property (and the related REO
Loan), any of the following events: (i) a Final Recovery Determination is made
with respect to such REO Property or (ii) such REO Property is purchased by the
Servicer, the Special Servicer, the Holders of the Controlling Class or the
Holders of the Class [LR] Certificates pursuant to Section 9.01.

         "Liquidation Fee": A fee payable to the Special Servicer with respect
to each Specially Serviced Mortgage Loan as to which the Special Servicer
receives a full or discounted payoff with respect thereto from the related
Mortgagor or any Liquidation Proceeds with respect thereto, equal to the
product of the Liquidation Fee Rate and the proceeds of such full or discounted
payoff or the net Liquidation Proceeds (net of the related costs and expenses
associated with the related liquidation) related to such liquidated Specially
Serviced Mortgage Loan, as the case may be; provided, however, that no
Liquidation Fee shall be payable with respect to clauses (iii) - (v) of the
definition of Liquidation Proceeds.

         "Liquidation Fee Rate": A rate equal to ___%.

         "Liquidation Proceeds": Cash amounts (other than Insurance and
Condemnation Proceeds and REO Revenues) received or paid by the Servicer in
connection with: (i) the liquidation of a Mortgaged Property or other
collateral constituting security for a defaulted Mortgage Loan, through
trustee's sale, foreclosure sale, REO Disposition or otherwise, exclusive of
any portion thereof required to be released to the related Mortgagor in
accordance with applicable law and the terms and conditions of the related
Mortgage Note and Mortgage; (ii) the realization upon any deficiency judgment
obtained against a Mortgagor; (iii) the purchase of a Defaulted Mortgage Loan
by the Servicer or the Special Servicer pursuant to Section 3.18(b) or any
other sale thereof pursuant to Section 3.18(c); (iv) the repurchase of a
Mortgage Loan by a Mortgage Loan Seller pursuant to Section 3 of the related
Mortgage Loan Purchase Agreement; or (v) the purchase of a Mortgage Loan or REO
Property by the Servicer, Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates pursuant to Section 9.01.

         "Loan-to-Value Ratio": With respect to any Mortgage Loan, as of any
date of determination, the fraction, expressed as a percentage, the numerator
of which is the scheduled principal balance of such Mortgage Loan at the time
of determination, and the denominator of which is the Original Value of the
related Mortgaged Property.

         "Lower-Tier Distribution Account": The segregated account or accounts
created and maintained by the Paying Agent pursuant to Section 3.04(b) in trust
for the Certificateholders,


                                       22
<PAGE>



which shall be entitled "________________, as Paying Agent, in trust for the
registered Holders of Bear Stearns Commercial Mortgage Securities Inc.,
Commercial Mortgage Pass-Through Certificates, Series 1998-_, Lower-Tier
Distribution Account". Any such account or accounts shall be an Eligible
Account.

         "Lower-Tier Distribution Amount": As defined in Section 4.01(b).

         "Lower-Tier Principal Amount": With respect to any Class of
Uncertificated Lower-Tier Interests (other than the Class [LWAC] Uncertificated
Interest), (i) on or prior to the first Distribution Date, an amount equal to
the Original Lower-Tier Principal Amount of such Class as specified in the
Preliminary Statement hereto, and (ii) as of any date of determination after
the first Distribution Date, an amount equal to the Certificate Balance of the
Class of Related Certificates on the Distribution Date immediately prior to
such date of determination (determined as adjusted pursuant to Section
1.02(iii)).

         "Lower-Tier REMIC": One of two separate REMICs comprising the Trust
Fund, the assets of which consist of the Mortgage Loans, any REO Property with
respect thereto, such amounts as shall from time to time be held in the
Certificate Account, the REO Account, if any, and the Lower-Tier Distribution
Account, and all other property included in the Trust Fund that is not in the
Upper-Tier REMIC.

         "MAI": Member of the Appraisal Institute.

         "Maturity Date": With respect to any Mortgage Loan as of any date of
determination, the date on which the last payment of principal is due and
payable under the related Mortgage Note, after taking into account all
Principal Prepayments received prior to such date of determination, but without
giving effect to (i) any acceleration of the principal of such Mortgage Loan by
reason of default thereunder, (ii) any grace period permitted by the related
Mortgage Note, or (iii) any modification, waiver or amendment of such Mortgage
Loan granted or agreed to by the Servicer or the Special Servicer pursuant to
Section 3.20 occurring prior to such date of determination.

         "Monthly Payment": With respect to any Mortgage Loan, the scheduled
monthly payment of principal and/or interest on such Mortgage Loan, including
any Balloon Payment, which is payable by a Mortgagor from time to time under
the related Mortgage Note and applicable law, without regard to any
acceleration of principal of such Mortgage Loan by reason of default thereunder
or any modification, waiver or amendment of such Mortgage Loan granted or
agreed to by the Servicer or the Special Servicer pursuant to Section 3.20.

         "Mortgage": With respect to any Mortgage Loan, the mortgage, deed of
trust or other instrument securing a Mortgage Note and creating a lien on the
related Mortgaged Property.

         "Mortgage Deferred Interest": With respect to any Mortgage Loan as of
any Due Date that has been modified to reduce the rate at which interest is
paid currently below the Mortgage Rate, the excess, if any, of (a) interest
accrued on the Stated Principal Balance thereof during the one-month interest
accrual period set forth in the related Mortgage Note at the related



                                       23
<PAGE>



Mortgage Rate over (b) the interest portion of the related Monthly Payment or,
if applicable, Assumed Scheduled Payment due on such Due Date.

         "Mortgaged Property": The real property subject to the lien of a
Mortgage.

         "Mortgage File": With respect to any Mortgage Loan, collectively the
following documents:

                  (i) the original Mortgage Note, bearing, or accompanied by,
         all prior and intervening endorsements or assignments showing a
         complete chain of endorsement or assignment from the originator of the
         Mortgage Loan to the Mortgage Loan Seller, and further endorsed (at
         the direction of the Depositor given pursuant to the Mortgage Loan
         Purchase Agreement) by the Mortgage Loan Seller, on its face or by
         allonge attached thereto, without recourse, to the order of the
         Trustee in the following form: "Pay to the order of _______________,
         as trustee for the registered Holders of Bear Stearns Commercial
         Mortgage Securities Inc., Commercial Mortgage Pass-Through
         Certificates, Series 1998-___, without recourse, representation or
         warranty, express or implied";

                  (ii) the original Mortgage (or a certified copy thereof from
         the applicable recording office) and originals (or certified copies
         from the applicable recording office) of any intervening assignments
         thereof showing a complete chain of assignment from the originator of
         the Mortgage Loan to the Mortgage Loan Seller, in each case with
         evidence of recording indicated thereon;

                  (iii) an original (or a copy if the original has been sent by
         the Servicer for recordation) assignment of the Mortgage, in
         recordable form, from the Mortgage Loan Seller to "_______________, as
         trustee for the registered Holders of Bear Stearns Commercial Mortgage
         Securities Inc., Commercial Mortgage Pass-Through Certificates, Series
         1998-___";

                  (iv) an original or copy of any related Assignment of Leases
         (if such item is a document separate from the Mortgage) and the
         originals or copies of any intervening assignments thereof showing a
         complete chain of assignment from the originator of the Mortgage Loan
         to the Mortgage Loan Seller, in each case with evidence of recording
         thereon;

                  (v) an original assignment of any related Assignment of
         Leases (if such item is a document separate from the Mortgage), in
         recordable form, executed by the Mortgage Loan Seller in favor of the
         Trustee (in such capacity);

                  (vi) an original or copy of any related Security Agreement
         (if such item is a document separate from the Mortgage) and the
         originals or copies of any intervening assignments thereof showing a
         complete chain of assignment from the originator of the Mortgage Loan
         to the Mortgage Loan Seller;



                                       24
<PAGE>



                  (vii) an original assignment of any related Security
         Agreement (if such item is a document separate from the Mortgage), in
         recordable form, executed by the Mortgage Loan Seller in favor of the
         Trustee (in such capacity);

                  (viii) originals or copies of all assumption, modification,
         written assurance and substitution agreements, with evidence of
         recording thereon, where appropriate, in those instances where the
         terms or provisions of the Mortgage, Mortgage Note or any related
         security document have been modified or the Mortgage Loan has been
         assumed;

                  (ix) the original lender's title insurance policy or a copy
         thereof effective as of the date of the recordation of the Mortgage
         Loan, together with all endorsements or riders that were issued with
         or subsequent to the issuance of such policy, insuring the priority of
         the Mortgage as a first lien on the Mortgagor's fee interest in the
         Mortgaged Property, or if the policy has not yet been issued, a
         written commitment or interim binder, dated as of the date the related
         Mortgage Loan was funded;

                  (x) the original or copy of any guaranty of the obligations
         of the Mortgagor under the Mortgage Loan;

                  (xi) all UCC Financing Statements and continuation statements
         or copies thereof sufficient to perfect (and maintain the perfection
         of) the security interest held by the originator of the Mortgage Loan
         (and each assignee prior to the Trustee) in and to the personally of
         the Mortgagor at the Mortgaged Property (in each case with evidence of
         filing thereon), and to transfer such security interest to the
         Trustee;

                  (xii) the original power of attorney (with evidence of
         recording thereon) granted by the Mortgagor if the Mortgage, Mortgage
         Note or other document or instrument referred to above was not signed
         by the Mortgagor;

                  (xiii) with respect to any Mortgage Loans with Affiliate
         Debt, a subordination agreement, pursuant to which such Affiliate Debt
         will be fully subordinated to such Mortgage Loan; and

                  (xiv) any additional documents required to be added to the
         Mortgage File pursuant to this Agreement; provided, however, that
         whenever the term "Mortgage File" is used to refer to documents
         actually received by the Trustee, or a Custodian appointed thereby,
         such term shall not be deemed to include such documents and
         instruments required to be included therein unless they are actually
         so received.

         "Mortgage Loan": Each of the mortgage loans transferred and assigned
to the Trustee pursuant to Section 2.01 and from time to time held in the Trust
Fund. As used herein, the term "Mortgage Loan" includes the related Mortgage
Note, Mortgage and other documents contained in the related Mortgage File and
any related agreements.


                                       25
<PAGE>



         "Mortgage Loan Purchase Agreement": Either of the agreements between
the Depositor and each Mortgage Loan Seller, relating to the transfer of all of
such Mortgage Loan Seller's right, title and interest in and to the related
Mortgage Loans.

         "Mortgage Loan Schedule": The list of Mortgage Loans transferred on
the Closing Date to the Trustee as part of the Trust Fund, attached hereto as
Exhibit B. which list sets forth the following information with respect to each
Mortgage Loan:

                  (i) the loan identification number (as specified in Exhibit A
                  to the Prospectus);

                  (ii) the Mortgagor's name;

                  (iii) the street address (including city, state and zip code)
         of the related Mortgaged Property;

                  (iv) the Mortgage Rate in effect at origination;

                  (v) the Net Mortgage Rate in effect at the Cut-off Date;

                  (vi) the original principal balance;

                  (vii) the Cut-off Date Principal Balance;

                  (viii) the (a) original term to stated maturity, (b)
         remaining term to stated maturity and (c) Maturity Date;

                  (ix)     the original and remaining amortization terms;

                  (x) the amount of the Monthly Payment due on the first Due
         Date following the Cut-off Date;

                  (xi)     the Original Value of the related Mortgaged Property;

                  (xii)    the Loan-to-Value Ratio at the Cut-off Date;

                  (xiii)   the Underwritten Debt Service Coverage Ratio; and

                  (xiv) the applicable Servicing Fee Rate.

         Such Mortgage Loan Schedule shall also set forth the aggregate of the
amounts described under clause (vii) above for all of the Mortgage Loans. Such
list may be in the form of more than one list, collectively setting forth all
of the information required.

         "Mortgage Loan Seller": Bear Stearns Funding Inc., a Delaware
corporation or its successor in interest.



                                       26
<PAGE>




         "Mortgage Note": The original executed note evidencing the
indebtedness of a Mortgagor under a Mortgage Loan, together with any rider,
addendum or amendment thereto.

         "Mortgage Rate": With respect to: (i) any Mortgage Loan on or prior to
its Maturity Date, the annualized rate at which interest is scheduled (in the
absence of a default) to accrue on such Mortgage Loan from time to time in
accordance with the related Mortgage Note and applicable law; (ii) any Mortgage
Loan after its Maturity Date, the annualized rate described in clause (i) above
determined without regard to the passage of such Maturity Date and (iii) any
REO Loan, the annualized rate described in clause (1) or (ii), as applicable,
above determined as if the predecessor Mortgage Loan had remained outstanding.

         "Mortgagor": The obligor or obligers on a Mortgage Note, including
without limitation, any Person that has acquired the related Mortgaged Property
and assumed the obligations of the original obligor under the Mortgage Note.

         "Net Investment Earnings": With respect to either the Certificate
Account, the Distribution Accounts or the REO Account for any period from any
Distribution Date to the immediately succeeding P&I Advance Date, the amount,
if any, by which the aggregate of all interest and other income realized during
such period on funds relating to the Trust Fund held in such account, exceeds
the aggregate of all losses, if any, incurred during such period in connection
with the investment of such funds in accordance with Section 3.06.

         "Net Investment Loss": With respect to either the Certificate Account,
the Distribution Accounts or the REO Account for any period from any
Distribution Date to the immediately succeeding P&I Advance Date, the amount by
which the aggregate of all losses, if any, incurred during such period in
connection with the investment of funds relating to the Trust Fund held in such
account in accordance with Section 3.06, exceeds the aggregate of all interest
and other income realized during such period on such funds.

         "Net Mortgage Rate": With respect to any Mortgage Loan or REO Loan, as
of any date of determination, a rate per annum equal to the related Mortgage
Rate then in effect, minus the sum of (x) the Servicing Fee Rate and (y) the
Trustee Fee Rate.

         "Net Operating Income": With respect to any Mortgaged Property, for
any Mortgagor's fiscal year end, the total operating revenues derived from such
Mortgaged Property during such period, minus the total operating expenses
incurred in respect of such Mortgaged Property during such period and capital
expenditure reserves, other than (i) non-cash items such as depreciation, (ii)
amortization, (iii) actual capital expenditures and (iv) debt service on the
related Mortgage Loan.

         "New Lease": Any lease of REO Property entered into at the direction
of the Special Servicer on behalf of the Trust, including any lease renewed,
modified or extended on behalf of the Trust, if the Trust has the right to
renegotiate the terms of such lease.

         "Nonrecoverable Advance": Any Nonrecoverable P&I Advance or
Nonrecoverable Servicing Advance.




                                       27
<PAGE>




         "Nonrecoverable P&I Advance": Any P&I Advance previously made or
proposed to be made in respect of a Mortgage Loan or REO Loan which, in the
judgment of the Servicer, the Trustee or the Fiscal Agent, as applicable, will
not be ultimately recoverable, together with any accrued and unpaid interest
thereon, from Late Collections or any other recovery on or in respect of such
Mortgage Loan or REO Loan. The determination by the Servicer, the Trustee or
the Fiscal Agent, as applicable, that it has made a Nonrecoverable P&I Advance
or that any proposed P&I Advance, if made, would constitute a Nonrecoverable
P&I Advance, shall be evidenced by an Officer's Certificate delivered to the
Trustee, the Paying Agent and the Depositor, in the case of the Servicer or the
Fiscal Agent, and to the Depositor and the Paying Agent, in the case of the
Trustee. The Officer's Certificate shall set forth such determination of
nonrecoverability and the considerations of the Servicer, the Trustee or Fiscal
Agent, as applicable, forming the basis of such determination (which shall
include but shall not be limited to information, to the extent available, such
as related income and expense statements, rent rolls, occupancy status,
property inspections, and shall include an Appraisal of the related Mortgage
Loan or Mortgaged Property, the cost of which Appraisal shall be advanced by
the Servicer as a Servicing Advance). The Trustee shall be entitled to
conclusively rely on the Servicer's determination that a P&I Advance is
nonrecoverable and the Fiscal Agent shall be entitled to conclusively rely on
the Servicer's and/or Trustee's determination that a P&I Advance is
nonrecoverable.

         "Nonrecoverable Servicing Advance": Any Servicing Advance previously
made or proposed to be made in respect of a Mortgage Loan or REO Property
which, in the judgment of the Servicer, the Trustee or the Fiscal Agent, as the
case may be, will not be ultimately recoverable, together with any accrued and
unpaid interest thereon, from Late Collections or any other recovery on or in
respect of such Mortgage Loan or REO Property. The determination by the
Servicer, the Trustee or the Fiscal Agent, as the case may be, that it has made
a Nonrecoverable Servicing Advance or that any proposed Servicing Advance, if
made, would constitute a Nonrecoverable Servicing Advance, shall be evidenced
by an Officer's Certificate delivered to the Trustee, the Paying Agent and the
Depositor, in the case of the Servicer and the Fiscal Agent, and to the
Depositor and the Paying Agent, in the case of the Trustee. The Officer's
Certificate shall set forth such determination of nonrecoverability and the
considerations of the Servicer, the Trustee or the Fiscal Agent, as applicable,
forming the basis of such determination (which shall include but shall not be
limited to information, to the extent available, such as related income and
expense statements, rent rolls, occupancy status and property inspections, and
shall include an Appraisal of the related Mortgage Loan or Mortgaged Property,
the cost of which Appraisal shall be advanced by the Servicer as a Servicing
Advance). The Trustee will be entitled to conclusively rely on the Servicer's
determination that a Servicing Advance is nonrecoverable and the Fiscal Agent
shall be entitled to conclusively rely on the Servicer's and/or the Trustee's
determination that a Servicing Advance is nonrecoverable.

         "Non-Registered Certificate": Unless and until registered under the
Securities Act, any Class [F], Class [G], Class [H], Class [R] or Class [LR]
Certificate.

         "Non-U.S. Person": Any person other than a U.S. Person, unless, with
respect to the Transfer of a Residual Certificate, (i) such person holds such
Residual Certificate in connection with the conduct of a trade or business
within the United States and furnishes the Transferor and



                                       28
<PAGE>



the Certificate Registrar with an effective Internal Revenue Service Form 4224
or (ii) the Transferee delivers to both the Transferor and the Certificate
Registrar an opinion of a nationally recognized tax counsel to the effect that
such Transfer is in accordance with the requirements of the Code and the
regulations promulgated thereunder and that such Transfer of the Residual
Certificate will not be disregarded for federal income tax purposes.

         "Notional Amount": The Class [LWAC] Notional Amount, the A-1 Component
Notional Amount or the WAC Component Notional Amount, as the case may be.

         "Offered Certificates": The Class [A], Class [B], Class [C], Class
[D], Class [E] and Class [X] Certificates.

         "Officer's Certificate": A certificate signed by a Servicing Officer
of the Servicer or the Special Servicer, as the case may be, or a Responsible
Officer of the Trustee or the Fiscal Agent, as the case may be.

         "Opinion of Counsel": A written opinion of counsel, who may, without
limitation, be salaried counsel for the Depositor, the Servicer or the Special
Servicer, acceptable in form and delivered to the Trustee, except that any
opinion of counsel relating to (a) the qualification of the Upper-Tier REMIC or
Lower-Tier REMIC as a REMIC, (b) compliance with the REMIC Provisions, or (c)
the resignation of the Servicer, the Special Servicer or the Depositor pursuant
to Section 6.04, must be an opinion of counsel who is in fact Independent of
the Depositor, the Servicer or the Special Servicer, as applicable.

         "Original Certificate Balance": With respect to any Class of Regular
Certificates (other than the Class [X] Certificates), the initial aggregate
principal amount thereof as of the Closing Date, in each case as specified in
the Preliminary Statement.

         "Original Lower-Tier Principal Amount": With respect to any Class of
Uncertificated Lower-Tier Interest (other than the Class [LWAC] Uncertificated
Interest), the initial principal amount thereof as of the Closing Date, in each
case as specified in the Preliminary Statement.

         "Original Notional Amount": With respect to the LWAC Uncertificated
Interest, the A-1 Component or the WAC Component, the respective initial
aggregate Notional Amount thereof as of the Closing Date, in each case as
specified in the Preliminary Statement.

         "Original Value": The Appraised Value of a Mortgaged Property based
upon the Appraisal conducted in connection with the origination of the related
Mortgage Loan.

         "OTS": The Office of Thrift Supervision or any successor thereto.

         "Ownership Interest": As to any Certificate, any ownership or security
interest in such Certificate as the Holder thereof and any other interest
therein, whether direct or indirect, legal or beneficial, as owner or as
pledges.


                                       29
<PAGE>



         "Pass-Through Rate": Any of the Class [A-1] Pass-Through Rate, the
Class [A-2] Pass-Through Rate, the Class [B] Pass-Through Rate, the Class [C]
Pass-Through Rate, the Class [D] Pass-Through Rate, the Class [E] Pass-Through
Rate, the Class [F] Pass-Through Rate, the Class [G] Pass-Through Rate, the
Class [H] Pass-Through Rate, the [A-1] Component Pass-Through Rate and the WAC
Component Pass-Through Rate.

         "Paying Agent": Any agent of the Servicer appointed to act as Paying
Agent pursuant to Section 5.06.

         "Penalty Charges": With respect to any Mortgage Loan (or successor REO
Loan), any amounts actually collected thereon from the Mortgagor that represent
late payment charges or Default Interest, other than a Prepayment Premium or
Yield Maintenance Charge.

         "Percentage Interest": As to any Certificate, the percentage interest
evidenced thereby in distributions required to be made with respect to the
related Class. With respect to any Regular Certificate, the percentage interest
is equal to the Denomination of such Certificate divided by the initial
Certificate Balance or Notional Amount, as applicable, of such Class of
Certificates as of the Closing Date. With respect to a Residual Certificate,
the percentage interest is set forth on the face thereof.

         "Permitted Investments": Any one or more of the following obligations
or securities, regardless whether issued by the Depositor, the Servicer, the
Special Servicer, the Trustee or any of their respective Affiliates and having
the required ratings, if any, provided for in this definition:

                  (i) direct obligations of, and obligations fully guaranteed
         as to timely payment of principal and interest by, the United States
         of America, FNMA, FHLMC or any agency or instrumentality of the United
         States of America, the obligations of which are backed by the full
         faith and credit of the United States of America; provided that any
         obligation of, or guarantee by, FNMA or FHLMC, other than an unsecured
         senior debt obligation of FNMA or FHLMC, shall be a Permitted
         Investment only if such investment would not result in the
         downgrading, withdrawal or qualification of the then-current rating
         assigned by each Rating Agency to any Certificate as evidenced in
         writing;

                  (ii) demand and time deposits, certificates of deposit, or
         bankers' acceptances that mature in 1 year or less after the date of
         issuance and are issued or held by any depository institution or trust
         company incorporated or organized under the laws of the United States
         of America or any State thereof and subject to supervision and
         examination by federal or state banking authorities, so long as the
         commercial paper or other short-term debt obligations of such
         depository institution or trust company are rated at least "A-1+" by
         and "D-1+" by __________ or would not result in the downgrading,
         withdrawal or qualification of the then-current rating assigned by
         each Rating Agency to any Certificate or the long-term debt
         obligations of such depository institution or trust company have the
         Certificate Rating;


                                       30
<PAGE>



                  (iii) repurchase agreements or obligations with respect to
         any security described in clause (i) above where such security has a
         remaining maturity of 1 year or less and where such repurchase
         obligation has been entered into with a depository institution or
         trust company (acting as principal) described in clause (ii) above;

                  (iv) debt obligations bearing interest or sold at a discount
         issued by any corporation incorporated under the laws of the United
         States of America or any state thereof, which securities have ratings
         from __________ and __________ at least equal to the highest long-term
         credit ratings assigned by __________ and __________, unless otherwise
         specified in writing by each of the Rating Agencies; provided,
         however, that securities issued by any particular corporation will not
         be Permitted Investments to the extent that investment therein will
         cause the then-outstanding principal amount of securities issued by
         such corporation and held in the accounts established hereunder to
         exceed 10% of the sum of the aggregate principal balance and the
         aggregate principal amount of all Permitted Investments in such
         accounts;

                  (v) commercial paper (including both non-interest-bearing
         discount obligations and interest-bearing obligations) payable on
         demand or on a specified date maturing in 1 year or less after the
         date of issuance thereof and which is rated at least "A-1+" by _______
         and "D-1+" by _______;

                  (vi) units of investment funds that maintain a constant net
         asset value, including money market funds, rated "AAA--" by __________
         and in the highest category by __________);

                  (vii) certificates or receipts representing ownership
         interests in future interest or principal payments on obligations
         described in clause (i) above and the Rating Agencies have confirmed
         in writing that such investments will not lead to the downgrading,
         withdrawal or qualification of any rating then assigned by the Rating
         Agencies to any Certificate; and

                  (viii) any other demand, money market or time deposit,
         obligation, security or investment, (a) with respect to which each
         Rating Agency shall have confirmed in writing that such investment
         will not result in a downgrade, qualification or withdrawal of the
         then-current rating of the Certificates that are currently being rated
         by such Rating Agency and (b) which qualifies as a "cash flow
         investment" pursuant to Section 860G(a)(6) of the Code;

provided, however, that in each case, if the investment is rated by __________,
(a) it shall not have an "r" highlighter affixed to its rating from __________,
(b) it shall have a predetermined fixed dollar of principal due at maturity
that cannot vary or change and (c) any such investment that provides for a
variable rate of interest must have an interest rate that is tied to a single
interest rate index plus a fixed spread, if any, and move proportionately with
such index; and provided, further, however, that no such instrument shall be a
Permitted Investment (a) if such instrument evidences principal and interest
payments derived from obligations underlying such instrument and the interest
payments with respect to such instrument provide a yield to maturity



                                       31
<PAGE>



at the time of acquisition of greater than 120% of the yield to maturity at par
of such underlying obligations or (b) if such instrument may be redeemed at a
price below the purchase price; and provided, further, however, that no amount
beneficially owned by either the Upper-Tier REMIC or the Lower-Tier REMIC (even
if not yet deposited in the Trust) may be invested in investments (other than
money market funds) treated as equity interests for federal income tax
purposes, unless the Servicer receives an Opinion of Counsel, at its own
expense, to the effect that such investment will not adversely affect the
status of either the Upper-Tier REMIC or the Lower-Tier REMIC as a REMIC under
the Code or result in imposition of a tax on such Upper-Tier REMIC or
Lower-Tier REMIC. Permitted Investments that are subject to prepayment or call
may not be purchased at a price in excess of par.

         "Person": Any individual, corporation, partnership, limited liability
company, joint venture, association, joint-stock company, trust, unincorporated
organization or government or any agency or political subdivision thereof.

         "P&I Advance": As to any Mortgage Loan or REO Loan, any advance made
by the Servicer, the Trustee or the Fiscal Agent, as applicable, pursuant to
Section 4.03 or Section 7.05.

         "P&I Advance Date": The Business Day immediately prior to each
Distribution Date.

         "P&I Advance Determination Date": With respect to any Distribution
Date, the 14th day of the month in which such Distribution Date occurs, or if
such 14th day is not a Business Day, the Business Day immediately succeeding
such date.

         "Placement Agents": Bear, Stearns & Co. Inc.

         "Plan": As defined in Section 5.02(c).

         "Prepayment Assumption": A constant prepayment rate ("CPR") of 0% used
for determining the accrual of original issue discount, market discount and
premium, if any, on the Certificates for federal income tax purposes.

         "Prepayment Premium": Any premium, penalty or fee (other than a Yield
Maintenance Charge) paid or payable, as the context requires, by a Mortgagor in
connection with a Principal Prepayment.

         "Principal Distribution Amount": With respect to any Distribution
Date, an amount equal to the sum of (a) the Principal Shortfall for such
Distribution Date, (b) the Scheduled Principal Distribution Amount for such
Distribution Date and (c) the Unscheduled Principal Distribution Amount for
such Distribution Date.

         "Principal Prepayment": Any payment of principal made by the Mortgagor
on a Mortgage Loan which is received in advance of its scheduled Due Date and
which is not accompanied by an amount of interest representing scheduled
interest due on any date or dates in any month or months subsequent to the
month of prepayment.


                                       32
<PAGE>




         "Principal Shortfall": For any Distribution Date after the initial
Distribution Date, the amount, if any, by which (a) the related Principal
Distribution Amount for the preceding Distribution Date, exceeded (b) the
aggregate amount distributed in respect of principal on the Class [A], the
Class [B], Class [C], Class [D], Class [E], Class [F], Class [G] and Class [H]
Certificates for such preceding Distribution Date pursuant to Section 4.01(a)
on such preceding Distribution Date. The Principal Shortfall for the initial
Distribution Date will be zero.

         "Prospectus": The Prospectus dated _________________, 1998, as
supplemented by the Prospectus Supplement dated ______________, 1998, relating
to the offering of the Offered Certificates.

         "Purchase Price": With respect to any Mortgage Loan to be purchased by
a Mortgage Loan Seller pursuant to Section 3 of the related Mortgage Loan
Purchase Agreement, by the Servicer or the Special Servicer pursuant to Section
3.18(b), or by the Servicer, the Special Servicer, the Holders of the
Controlling Class or the Holders of the Class [LR] Certificates pursuant to
Section 9.01 or to be otherwise sold pursuant to Section 3.18(c), a price equal
to:

                  (i) the outstanding principal balance of such Mortgage Loan
         as of the date of purchase; plus

                  (ii) all accrued and unpaid interest on such Mortgage Loan at
         the related Mortgage Rate in effect from time to time to but not
         including the Due Date in the Due Period of purchase; plus

                  (iii) all related unreimbursed Servicing Advances and accrued
         and unpaid interest on related Advances at the Reimbursement Rate, and
         unpaid Special Servicing Fees allocable to such Mortgage Loan; plus

                  (iv) if such Mortgage Loan is being purchased by a Mortgage
         Loan Seller pursuant to Section 3 of the related Mortgage Loan
         Purchase Agreement, all reasonable out-of-pocket expenses reasonably
         incurred or to be incurred by the Servicer, the Special Servicer, the
         Depositor and the Trustee in respect of the Breach or Defect giving
         rise to the repurchase obligation, including any expenses arising out
         of the enforcement of the repurchase obligation.

         With respect to any REO Property to be sold pursuant to Section
3.18(c), the amount calculated in accordance with the preceding sentence in
respect of the related REO Loan.

         "Qualified Institutional Buyer": As defined in Section 5.02(b).

         "Qualified Insurer": (i) With respect to any Mortgage Loan, REO Loan
or REO Property, an insurance company or security or bonding company qualified
to write the related Insurance Policy in the relevant jurisdiction with a
minimum claims paying ability rating of at least "A" by __________ and
__________, or, if not rated by __________, at least "A" or its equivalent by
two other nationally recognized statistical rating agencies and (ii) with
respect to the fidelity bond and errors and omissions Insurance Policy required
to be maintained pursuant



                                       33
<PAGE>



to Section 3.07(c), an insurance company that has a claims paying ability rated
no lower than two ratings below the rating assigned to the then highest rated
outstanding Certificate, but in no event lower than "A" by __________ and
__________, or, in the case of clauses (i) and (ii), such other rating as each
Rating Agency shall have confirmed in writing will not cause such Rating Agency
to downgrade, qualify or withdraw the then-current rating assigned to any of
the Certificates that are then currently being rated by such Rating Agency.

         "Rated Final Distribution Date": As to each Class of Certificates,
___________, 20___, the first Distribution Date after the 24th month following
the end of the amortization term for the Mortgage Loan that, as of the Cut-off
Date, has the longest remaining amortization term.

         "Rating Agency": Each of __________ and __________ or their successors
in interest. If neither such rating agency nor any successor remains in
existence, "Rating Agency" shall be deemed to refer to such other nationally
recognized statistical rating agency or other comparable Person designated by
the Depositor, notice of which designation shall be given to the Trustee and
the Servicer, and specific ratings of __________and __________ herein
referenced shall be deemed to refer to the equivalent ratings of the party so
designated.

         "Record Date": With respect to any Distribution Date, the last
Business Day of the month immediately preceding the month in which such
Distribution Date occurs.

         "Registrar Office": As defined in Section 5.02(a).

         "Regular Certificate": Any of the Class [A], Class [B], Class [C],
Class [D], Class [E], Class [F], Class [G], Class [H] and Class [X]
Certificates.

         "Reimbursement Rate": The rate per annum applicable to the accrual of
interest on Servicing Advances in accordance with Section 3.03(d) and P&I
Advances in accordance with Section 4.03(d), which rate per annum shall equal
the "Prime Rate" published in the "Money Rates" section of The Wall Street
Journal (or, if such section or publication is no longer available, such other
comparable publication as determined by the Trustee in its reasonable
discretion) as may be in effect from time to time, or, if the "Prime Rate" no
longer exists, such other comparable rate (as determined by the Trustee in its
reasonable discretion) as may be in effect from time to time.

         "Related Certificates" and "Related Uncertificated Lower-Tier
Interest": For the following Classes of Uncertificated Lower-Tier Interests,
the related Class of Certificates set forth below and for the following Classes
of Certificates, the related Class of Uncertificated Lower-Tier Interests set
forth below:

  Related Uncertificated             Related Certificate Lower-Tier Interest
  ----------------------             ---------------------------------------
  Class [A-1] Certificate            Class [LA-1] Uncertificated Interest
  Class [A-2] Certificate            Class [LA-2] Uncertificated Interest
  Class [B] Certificate              Class [LB] Uncertificated Interest
  Class [C] Certificate              Class [LC] Uncertificated Interest



                                       34
<PAGE>



   Class [D] Certificate              Class [LD] Uncertificated Interest
   Class [E] Certificate              Class [LE] Uncertificated Interest
   Class [F] Certificate              Class [LF] Uncertificated Interest
   Class [G] Certificate              Class [LG] Uncertificated Interest
   Class [H] Certificate              Class [LH] Uncertificated Interest

         "REMIC": A "real estate mortgage investment conduit" as defined in
Section 860D of the Code (or any successor thereto).

         "REMIC Provisions": Provisions of the federal income tax law relating
to real estate mortgage investment conduits, which appear at Sections 860A
through 860G of Subchapter M of Chapter 1 of the Code, and related provisions,
and proposed, temporary and final Treasury regulations and any rulings
promulgated thereunder, as the foregoing may be in effect from time to time.

         "Rents from Real Property": With respect to any REO Property, gross
income of the character described in Section 856(d) of the Code.

         "REO Account": A segregated custodial account or accounts created and
maintained by the Special Servicer pursuant to Section 3.16 on behalf of the
Trustee in trust for the Certificateholders, which shall be entitled
_______________" , Inc. as Special Servicer, in trust for registered Holders of
Bear Stearns Commercial Mortgage Securities Inc., Commercial Mortgage
Pass-Through Certificates, Series 1998-___, REO Account." Any such account or
accounts shall be an Eligible Account.

         "REO Acquisition": The date of acquisition for federal income tax
purposes of any REO Property pursuant to Section 3.09.

         "REO Disposition": The sale or other disposition of the REO Property
pursuant to Section 3.18(d).

         "REO Extension": As defined in Section 3.16(a).

         "REO Loan": The Mortgage Loan deemed for purposes hereof to be
outstanding with respect to each REO Property. Each REO Loan shall be deemed to
be outstanding for so long as the related REO Property remains part of the
Trust Fund as providing for Assumed Scheduled Payments on each Due Date
therefor, and otherwise as having the same terms and conditions as its
predecessor Mortgage Loan, including, without limitation, with respect to the
calculation of the Mortgage Rate in effect from time to time (such terms and
conditions to be applied without regard to the default on such predecessor
Mortgage Loan). Each REO Loan shall be deemed to have an initial outstanding
principal balance and Stated Principal Balance equal to the outstanding
principal balance and Stated Principal Balance, respectively, of its
predecessor Mortgage Loan as of the date of the related REO Acquisition. All
amounts due and owing in respect of the predecessor Mortgage Loan as of the
date of the related REO Acquisition, including, without limitation, accrued and
unpaid interest, shall continue to be due and owing in respect of an REO Loan.
All amounts payable or reimbursable to the Servicer, the Special



                                       35
<PAGE>



Servicer, the Fiscal Agent or the Trustee, as applicable, in respect of the
predecessor Mortgage Loan as of the date of the related REO Acquisition,
including, without limitation, any unpaid Special Servicing Fees and Servicing
Fees and any unreimbursed Advances, together with any interest accrued and
payable to the Servicer, the Fiscal Agent or the Trustee in respect of such
Advances in accordance with Section 3.03(d) or Section 4.03(d), shall continue
to be payable or reimbursable to the Servicer, the Trustee or the Fiscal Agent
in respect of an REO Loan. Collections in respect of each REO Loan (exclusive
of amounts to be applied to the payment of, or to be reimbursed to the Servicer
or the Special Servicer for the payment of, the costs of operating, managing
and maintaining the related REO Property) shall be treated: first, as a
recovery of accrued and unpaid interest on such REO Loan at the related
Mortgage Rate in effect from time to time to but not including the Due Date in
the Due Period of receipt; second, as a recovery of principal of such REO Loan
to the extent of its entire unpaid principal balance; and third, in accordance
with the Servicing Standards of the Servicer, as a recovery of any other
amounts due and owing in respect of such REO Loan, including, without
limitation, Yield Maintenance Charges, Prepayment Premiums and Penalty Charges.

         "REO Loan Accrual Period": With respect to any REO Loan and any Due
Date therefor, the one-month period immediately preceding such Due Date.

         "REO Property": A Mortgaged Property acquired by the Special Servicer
on behalf of, and in the name of, the Trustee for the benefit of the
Certificateholders through foreclosure, acceptance of a deed-in-lieu of
foreclosure or otherwise in accordance with applicable law in connection with
the default or imminent default of a Mortgage Loan.

         "REO Revenues": All income, rents and profits derived from the
ownership, operation or leasing of any REO Property.

         "Request for Release": A release signed by a Servicing Officer of the
Servicer or the Special Servicer, as applicable, in the form of Exhibit F
attached hereto.

         "Residual Certificate": Any Class [R] Certificate or Class [LR]
Certificate issued, authenticated and delivered hereunder.

         "Responsible Officer": When used with respect to the initial Trustee
or Fiscal Agent, any Vice President, Assistant Vice President, corporate trust
officer or assistant corporate trust officer in
______________________________________________of __________ or __________, as
the case may be, and with respect to any successor Trustee or Fiscal Agent, any
officer or assistant officer in the corporate trust department of the Trustee
or Fiscal Agent, as the case may be, or any other officer of the Trustee or
Fiscal Agent customarily performing functions similar to those performed by any
of the above designated officers to whom a particular matter is referred by the
Trustee or Fiscal Agent because of such officer's knowledge of and familiarity
with the particular subject.

         "Scheduled Principal Distribution Amount": With respect to any
Distribution Date, the aggregate of the principal portions of (a) all Monthly
Payments (excluding Balloon Payments) due in respect of the Mortgage Loans
during or, if and to the extent not previously received or



                                       36
<PAGE>



advanced pursuant to Section 4.03 in respect of a preceding Distribution Date,
prior to the related Due Period, and all Assumed Scheduled Payments for the
related Due Period, in each case to the extent either (i) paid by the Mortgagor
as of the Business Day preceding the related P&I Advance Date (and not
previously distributed to Certificateholders) or (ii) advanced by the Servicer,
the Trustee or the Fiscal Agent, as applicable, pursuant to Section 4.03 in
respect of such Distribution Date, and (b) all Balloon Payments to the extent
received during the related Due Period, and to the extent not included in
clause (a) above.

         "Securities Act": The Securities Act of 1933, as amended.

         "Security Agreement": With respect to any Mortgage Loan, any security
agreement or equivalent instrument, whether contained in the related Mortgage
or executed separately, creating in favor of the holder of such Mortgage a
security interest in the personal property constituting security for repayment
of such Mortgage Loan.

         "Servicer": ____________________, ______________________________
(Attention: ______________) and its successor in interest and assigns, or any
successor Servicer appointed as herein provided.

         "Servicing Account": The account or accounts created and maintained
pursuant to Section 3.03.

         "Servicing Advances": All customary, reasonable and necessary "out of
pocket" costs and expenses (including attorneys' fees and expenses and fees of
real estate brokers) incurred by the Servicer in connection with the servicing
and administering of (a) a Mortgage Loan in respect of which a default,
delinquency or other unanticipated event has occurred or as to which a default
is reasonably foreseeable or (b) an REO Property, including, but not limited
to, the cost of (i) compliance with the Servicer's obligations set forth in
Section 3.03(c), (ii) the preservation, restoration and protection of a
Mortgaged Property, (iii) obtaining any Insurance and Condemnation Proceeds or
any Liquidation Proceeds of the nature described in clauses (i) - (iv) of the
definition of "Liquidation Proceeds", (iv) any enforcement or judicial
proceedings with respect to a Mortgaged Property, including foreclosures, and
(v) the operation, leasing, management, maintenance and liquidation of any REO
Property.

         "Servicing Fee": With respect to each Mortgage Loan and REO Loan, the
fee payable to the Servicer pursuant to the first paragraph of Section 3.11(a).

         "Servicing Fee Rate": A rate equal to ___% per annum with respect to
Mortgage Loans sold to the Depositor by ______________, and ___% per annum with
respect to Mortgage Loans sold to the Depositor by ____________, in each case
computed on the basis of the Stated Principal Balance of the related Mortgage
Loan and for the same period for which any related interest payment on the
related Mortgage Loan is computed.

         "Servicing Officer": Any officer and/or employee of the Servicer or
the Special Servicer involved in, or responsible for, the administration and
servicing of the Mortgage Loans, whose name and specimen signature appear on a
list of servicing officers furnished by the Servicer to



                                       37
<PAGE>



the Trustee and the Depositor on the Closing Date as such list may be amended
from time to time thereafter.

         "Servicing Standards": As defined in Section 3.01(a).

         "Servicing Transfer Event": With respect to any Mortgage Loan, the
occurrence of any of the following events:

                  (i) a payment default shall have occurred on such Mortgage
         Loan at its original maturity date, or if the maturity date of such
         Mortgage Loan has been extended, a payment default occurs on such
         Mortgage Loan at its extended maturity date; or

                  (ii) any Monthly Payment (other than a Balloon Payment) is 60
         days or more delinquent; or

                  (iii) the date upon which the Servicer determines that a
         payment default has occurred or is imminent and is not likely to be
         cured by the related Mortgagor within 60 days; or

                  (iv) the date upon which a decree or order of a court or
         agency or supervisory authority having jurisdiction in the premises in
         an involuntary case under any present or future federal or state
         bankruptcy, insolvency or similar law or the appointment of a
         conservator or receiver or liquidator in any insolvency, readjustment
         of debt, marshaling of assets and liabilities or similar proceedings,
         or for the winding-up or liquidation of its affairs being entered
         against the related Mortgagor; provided that if such decree or order
         is discharged or stayed within 60 days of being entered, such Mortgage
         Loan shall not be a Specially Serviced Mortgage Loan (and no Special
         Servicing Fees, Workout Fees or Liquidation Fees will be payable with
         respect thereto); or

                  (v) the related Mortgagor shall consent to the appointment of
         a conservator or receiver or liquidator in any insolvency,
         readjustment of debt, marshaling of assets and liabilities or similar
         proceedings of or relating to such Mortgagor or of or relating to all
         or substantially all of its property; or

                  (vi) the related Mortgagor shall admit in writing its
         inability to pay its debts generally as they become due, file a
         petition to take advantage of any applicable insolvency or
         reorganization statute, make an assignment for the benefit of its
         creditors, or voluntarily suspend payment of its obligations; or

                  (vii) the Servicer has received notice of the foreclosure or
         proposed foreclosure of any lien on the related Mortgaged Property.

         "Similar Law": As defined in Section 5.02 (c).

         "Special Servicer": _______________, a _______________ corporation, or
any successor special servicer appointed as herein provided.



                                       38
<PAGE>




         "Special Servicing Fee": With respect to each Specially Serviced
Mortgage Loan and REO Loan, the fee payable to the Special Servicer pursuant to
the first paragraph of Section 3.11(b).

         "Special Servicing Fee Rate": With respect to each Specially Serviced
Mortgage Loan and each REO Loan, ___% per annum computed on the basis of the
Stated Principal Balance of the related Mortgage Loan and for the same period
for which any related interest payment on the related Specially Serviced
Mortgage Loan is computed.

         "Specially Serviced Mortgage Loan": As defined in Section 3.01(a).

         "Startup Day": The day designated as such in Section 10.01(b).

         "Stated Principal Balance": With respect to any Mortgage Loan, as of
any date of determination, an amount equal to (x) the Cut-off Date Principal
Balance of such Mortgage Loan, plus (y) any Mortgage Deferred Interest added to
the principal balance of such Mortgage Loan on or before the end of the
immediately preceding Due Period minus (z) the sum of:

                  (i) the principal portion of each Monthly Payment due on such
         Mortgage Loan after the Cut-off Date, to the extent received from the
         Mortgagor or advanced by the Servicer and distributed to
         Certificateholders on or before such date of determination;

                  (ii) all Principal Prepayments received with respect to such
         Mortgage Loan after the Cut-off Date, to the extent distributed to
         Certificateholders on or before such date of determination;

                  (iii) the principal portion of all Insurance and Condemnation
         Proceeds and Liquidation Proceeds received with respect to such
         Mortgage Loan after the Cut-off Date, to the extent distributed to
         Certificateholders on or before such date of determination; and

                  (iv) any reduction in the outstanding principal balance of
         such Mortgage Loan resulting from a Deficient Valuation that occurred
         prior to the end of the Due Period for the most recent Distribution
         Date.

         With respect to any REO Loan, as of any date of determination, an
amount equal to (x) the Stated Principal Balance of the predecessor Mortgage
Loan as of the date of the related REO Acquisition, minus (y) the sum of:

                  (i) the principal portion of any P&I Advance made with
         respect to the predecessor Mortgage Loan on or after the date of the
         related REO Acquisition, to the extent distributed to
         Certificateholders on or before such date of determination; and

                  (ii) the principal portion of all Insurance and Condemnation
         Proceeds, Liquidation Proceeds and REO Revenues received with respect
         to such REO Loan, to the extent distributed to Certificateholders on
         or before such date of determination.


                                       39
<PAGE>




         A Mortgage Loan or an REO Loan shall be deemed to be part of the Trust
Fund and to have an outstanding Stated Principal Balance until the Distribution
Date on which the payments or other proceeds, if any, received in connection
with a Liquidation Event in respect thereof are to be (or, if no such payments
or other proceeds are received in connection with such Liquidation Event, would
have been) distributed to Certificateholders.

         "Subordinate Certificate": Any Class [B], Class [C], Class [D], Class
[E], Class [F], Class [G] or Class [H] Certificate.

         "Sub-Servicer": Any Person with which the Servicer or the Special
Servicer has entered into a Sub-Servicing Agreement.

         "Sub-Servicing Agreement": The written contract between the Servicer
or the Special Servicer, as the case may be, and any Sub-Servicer relating to
servicing and administration of Mortgage Loans as provided in Section 3.22.

         "Tax Returns": The federal income tax return on Internal Revenue
Service Form 1066, U.S. Real Estate Mortgage Investment Conduit Income Tax
Return, including Schedule Q thereto, Quarterly Notice to Residual Interest
Holders of REMIC Taxable Income or Net Loss Allocation, or any successor forms,
to be filed on behalf of each of the Upper-Tier REMIC and the Lower-Tier REMIC
due to its classification as a REMIC under the REMIC Provisions, together with
any and all other information, reports or returns that may be required to be
furnished to the Certificateholders or filed with the Internal Revenue Service
or any other governmental taxing authority under any applicable provisions of
federal, state or local tax laws.

         "Transfer": Any direct or indirect transfer, sale, pledge,
hypothecation, or other form of assignment of any Ownership Interest in a
Certificate.

         "Transfer Affidavit": As defined in Section 5.02(d).

         "Transferee": Any Person who is acquiring by Transfer any Ownership
Interest in a Certificate.

         "Transferor": Any Person who is disposing by Transfer any Ownership
Interest in a Certificate.

         "Transferor Letter": As defined in Section 5.02(d).

         "Trust": The trust created hereby and to be administered hereunder.

         "Trust Fund": The segregated pool of assets subject hereto,
constituting the Trust, consisting of: (i) the Mortgage Loans as from time to
time are subject to this Agreement and all payments under and proceeds of such
Mortgage Loans received after the Cut-off Date (other than payments of
principal and interest due and payable on such Mortgage Loans on or before the
Cut-off Date), together with all documents included in the related Mortgage
Files; (ii) such funds or assets as from time to time are deposited in the
Certificate Account, the Distribution


                                       40
<PAGE>



Accounts, any Servicing Accounts, and, if established, the REO Account; (iii)
any REO Property; (iv) the rights of the mortgagee under all Insurance Policies
with respect to the Mortgage Loans and (v) the rights of the Depositor under
Sections 2, 3, 9, 11 and 13 of the Mortgage Loan Purchase Agreements.

         "Trustee": _______________, a ________________ corporation, in its
capacity as trustee and its successors in interest, or any successor trustee
appointed as herein provided.

         "Trustee Exception Report": As defined in Section 2.02(e).

         "Trustee Fee": The fee to be paid to the Trustee as compensation for
the Trustee's activities under this Agreement.

         "Trustee Fee Rate": A rate equal to ___% per annum computed on the
basis of the Stated Principal Balance of the related Mortgage Loan.

         "UCC": The Uniform Commercial Code, as enacted in each applicable
state.

         "UCC Financing Statement": A financing statement executed and filed
pursuant to the UCC, as in effect in the relevant jurisdiction.

         "Uncertificated Lower-Tier Interests": Any of the Class [LA-1], Class
[LA-2], Class [LB], Class [LC], Class [LD], Class [LE], Class [LF], Class [LG],
Class [LH] and Class [LWAC] Uncertificated Interests.

         "Underwritten Debt Service Coverage Ratio": With respect to any
Mortgage Loan, the ratio of (i) Underwritten Net Cash Flow produced by the
related Mortgaged Property to (ii) the aggregate amount of the Monthly Payments
due for the 12-month period immediately following the Cut-off Date (except with
respect to those Mortgage Loans identified on Schedule 4 where Monthly Payments
initially pay interest only, but, for purposes of this definition only, shall
be assumed to include principal (based upon a 25-year amortization schedule)
and interest payments from origination).

         "Underwritten Net Cash Flow": With respect to any Mortgage Loan, the
estimated annual revenue derived from the use and operation of such Mortgaged
Property, less estimated annual expenses, including operating expenses (such as
utilities, administrative expenses, repairs and maintenance, management fees
and advertising), fixed expenses (such as insurance and real estate taxes) and
replacement reserves.

         "Underwriter": Bear, Stearns & Co. Inc.

         "Uninsured Cause": Any cause of damage to property subject to a
Mortgage such that the complete restoration of such property is not fully
reimbursable by the hazard insurance policies or flood insurance policies
required to be maintained pursuant to Section 3.07.



                                       41
<PAGE>



         "Unscheduled Principal Distribution Amount": With respect to any
Distribution Date, the aggregate of:

         (a) all Principal Prepayments received on the Mortgage Loans during
the related Due Period; and

         (b) the principal portions of all Liquidation Proceeds, Insurance and
Condemnation Proceeds and, if applicable, REO Revenues received with respect to
the Mortgage Loans and any REO Loans during the related Due Period, but in each
case only to the extent that such principal portion represents a recovery of
principal for which no advance was previously made pursuant to Section 4.03 in
respect of a preceding Distribution Date.

         "Upper-Tier Distribution Account": The segregated account or accounts
created and maintained by the Paying Agent pursuant to Section 3.09(b) in trust
for the Certificateholders, which shall be entitled "__________________, as
Paying Agent, in trust for the registered Holders of Bear Stearns Commercial
Mortgage Securities Inc., Commercial Mortgage Pass-Through Certificates, Series
1998- _, Upper-Tier Distribution Account". Any such account or accounts shall
be an Eligible Account.

         "Upper-Tier REMIC": One of the two separate REMICs comprising the
Trust Fund, the assets of which consist of the Uncertificated Lower-Tier
Interests and such amounts as shall from time to time be held in the Upper-Tier
Distribution Account.

         "U.S. Person": A citizen or resident of the United States, a
corporation, partnership or other entity created or organized in, or under the
laws of, the United States or any political subdivision thereof, or an estate
or trust whose income is subject to United States federal income tax regardless
of its source.

         "Voting Rights": The portion of the voting rights of all of the
Certificates which is allocated to any Certificate. At all times during the
term of this Agreement, the Voting Rights shall be allocated among the various
Classes of Certificateholders as follows: (i) 4% in the case of the Class [X]
Certificates, and (ii) in the case of any other Class of Regular Certificates a
percentage equal to the product of 96% and a fraction, the numerator of which
is equal to the aggregate Certificate Balance of such Class, in each case,
determined as of the Distribution Date immediately preceding such time, and the
denominator of which is equal to the aggregate Certificate Balance of the
Regular Certificates, each determined as of the Distribution Date immediately
preceding such time. Neither the Class [R] Certificates nor the Class [LR]
Certificates will be entitled to any Voting Rights. For purposes of determining
Voting Rights, the Certificate Balance of any Class shall be deemed to be
reduced by the amount allocated to such Class of any Appraisal Reductions
related to Mortgage Loans as to which Liquidation Proceeds or other final
payment has not yet been received. Voting Rights allocated to a Class of
Certificateholders shall be allocated among such Certificateholders in
proportion to the Percentage Interests evidenced by their respective
Certificates.



                                       42
<PAGE>



         "WAC Component": One of the two components comprising the Class [X]
Certificates, representing a "specified portion" (within the meaning of
Treasury Regulations Section 1.860G-(l)(a)(2)(i)(C)) of the interest payments
on the Class [LWAC] Uncertificated Interest.

         "WAC Component Interest Accrual Amount": With respect to each
Distribution Date, 100% of the interest payable on the Class [LWAC]
Uncertificated Interest, equal to the WAC Component Pass-Through Rate
multiplied by the WAC Component Notional Amount.

         "WAC Component Notional Amount": With respect to any Distribution
Date, an amount equal to the Class [LWAC] Notional Amount.

         "WAC Component Pass-Through Rate": A rate equal to the excess, if any,
of (i) the Weighted Average Net Mortgage Rate with respect to such Distribution
Date of the Mortgage Loans over (ii) ___%.

         "Weighted Average Net Mortgage Rate": The weighted average of the
applicable Net Mortgage Rates of the Mortgage Loans, weighted on the basis of
their respective Stated Principal Balances as of the preceding Distribution
Date (after giving effect to the distribution of principal on such Distribution
Date), or, in the case of the first Distribution Date, the Cut-off Date.

         "Workout Fee": The fee paid to the Special Servicer with respect to
each Corrected Mortgage Loan.

         "Workout Fee Rate": A fee of ___% of each collection of interest and
principal, including (i) Monthly Payments, (ii) Balloon Payments and (iii)
payments (other than those included in clause (i) or (ii) of this definition)
at maturity, received on each Corrected Mortgage Loan for so long as it remains
a Corrected Mortgage Loan.

         "Yield Maintenance Charge": With respect to any Mortgage Loan, the
yield maintenance charge set forth in the related Mortgage Loan Documents.

         "Yield Rate": With respect to any Mortgage Loan, the yield rate set
forth in the related Mortgage Loan documents.

SECTION 1.02.              Certain Calculations.

         Unless otherwise specified herein, for purposes of determining amounts
with respect to the Certificates and the rights and obligations of the parties
hereto, the following provisions shall apply:

                  (i) All calculations of interest provided for herein shall be
         made on the basis of a 360-day year consisting of twelve 30-day
         months.

                  (ii) Any Mortgage Loan payment is deemed to be received on
         the date such payment is actually received by the Servicer, the
         Special Servicer or the Trustee;



                                       43
<PAGE>



         provided, however, that for purposes of calculating distributions on
         the Certificates, Principal Prepayments with respect to any Mortgage
         Loan are deemed to be received on the date they are applied in
         accordance with the Servicing Standards consistent with the terms of
         the related Mortgage Note and Mortgage to reduce the outstanding
         principal balance of such Mortgage Loan on which interest accrues.

                  (iii) Any reference to the Certificate Balance of any Class
         of Certificates on or as of a Distribution Date shall refer to the
         Certificate Balance of such Class of Certificates on such Distribution
         Date after giving effect to (a) any distributions made on such
         Distribution Date pursuant to Section 4.01(a), (b) any Collateral
         Support Deficit allocated to such Class on such Distribution Date
         pursuant to Section 4.04 and (c) the addition of any Certificate
         Deferred Interest allocated to such Class and added to such
         Certificate Balance pursuant to Section 4.06(b).


                                  ARTICLE II.

                       CONVEYANCE OF MORTGAGE LOANS;
                       ORIGINAL ISSUANCE OF CERTIFICATES

SECTION 2.01.  Conveyance of Mortgage Loans.

         (a) The Depositor, concurrently with the execution and delivery
hereof, does hereby assign to the Trustee, without recourse, for the benefit of
the Certificateholders all the right, title and interest of the Depositor,
including any security interest therein for the benefit of the Depositor, in,
to and under (i) the Mortgage Loans identified on the Mortgage Loan Schedule,
(ii) Sections 2, 3, 9, 11 and 13 of the Mortgage Loan Purchase Agreements and
(iii) all other assets included or to be included in the Trust Fund. Such
assignment includes all interest and principal received or receivable on or
with respect to the Mortgage Loans (other than payments of principal and
interest due and payable on the Mortgage Loans on or before the Cut-off Date).
The transfer of the Mortgage Loans and the related rights and property
accomplished hereby is absolute and, notwithstanding Section 11.07, is intended
by the parties to constitute a sale.

         (b) In connection with the Depositor's assignment pursuant to
subsection (a) above, the Depositor shall direct, and hereby represents and
warrants that it has directed, the Mortgage Loan Sellers pursuant to each
Mortgage Loan Purchase Agreement to deliver to and deposit with, or cause to be
delivered to and deposited with, the Trustee or a Custodian appointed thereby,
on or before the Closing Date, the Mortgage File for each Mortgage Loan so
assigned. If a Mortgage Loan Seller cannot deliver, or cause to be delivered as
to any Mortgage Loan, the original Mortgage Note, such Mortgage Loan Seller
shall deliver a copy or duplicate original of such Mortgage Note, together with
an affidavit certifying that the original thereof has been lost or destroyed.
If a Mortgage Loan Seller cannot deliver, or cause to be delivered, as to any
Mortgage Loan, any of the documents and/or instruments referred to in clauses
(ii), (iv), (vii), (viii), (xi) and (xii) of the definition of "Mortgage File,"
with evidence of recording thereon, solely because of a delay caused by the
public recording office where such document or instrument has been delivered
for recordation, the delivery requirements of the related Mortgage


                                       44
<PAGE>



Loan Purchase Agreement and this Section 2.01(b) shall be deemed to have been
satisfied as to such non-delivered document or instrument, and such
non-delivered document or instrument shall be deemed to have been included in
the Mortgage File, provided that a photocopy of such non-delivered document or
instrument (certified by such Mortgage Loan Seller to be a true and complete
copy of the original thereof submitted for recording) is delivered to the
Trustee or a Custodian appointed thereby on or before the Closing Date, and
either the original of such non-delivered document or instrument, or a
photocopy thereof (certified by the appropriate county recorder's office to be
a true and complete copy of the original thereof submitted for recording), with
evidence of recording thereon, is delivered to the Trustee or such Custodian
within 120 days of the Closing Date (or within such longer period after the
Closing Date as the Trustee may consent to, which consent shall not be
unreasonably withheld so long as such Mortgage Loan Seller is, as certified in
writing to the Trustee no less often than monthly, in good faith attempting to
obtain from the appropriate county recorder's office such original or
photocopy). If a Mortgage Loan Seller cannot deliver, or cause to be delivered,
as to any Mortgage Loan, any of the documents and/or instruments referred to in
clauses (ii), (iv), (vii), (viii), (xi) and (xii) of the definition of
"Mortgage File," with evidence of recording thereon, for any other reason,
including, without limitation, that such non-delivered document or instrument
has been lost, the delivery requirements of the related Mortgage Loan Purchase
Agreement and this Section 2.01(b) shall be deemed to have been satisfied as to
such non-delivered document or instrument, and such non-delivered document or
instrument shall be deemed to have been included in the Mortgage File, provided
that a photocopy of such non-delivered document or instrument (with evidence of
recording thereon and certified by the appropriate county recorder's office to
be a true and complete copy of the original thereof submitted for recording) is
delivered to the Trustee or a Custodian appointed thereby on or before the
Closing Date. Neither the Trustee nor any Custodian shall in any way be liable
for any failure by any Mortgage Loan Seller or the Depositor to comply with the
delivery requirements of the Mortgage Loan Purchase Agreements and this Section
2.01(b). Notwithstanding the foregoing, in the event that a Mortgage Loan
Seller fails to deliver a UCC-3 on or before the Closing Date as required above
solely because the related UCC-1 has not been returned to such Mortgage Loan
Seller by the applicable filing office, the Mortgage Loan Seller shall not be
in breach of its obligations with respect to such delivery, provided that such
Mortgage Loan Seller promptly forwards such UCC-1 to the Trustee upon its
return. The Trustee shall cause such UCC-3 to be filed within 60 days of its
receipt of the related UCC-1.

         (c) Except under the circumstances provided for in the last sentence
of this subsection (c), the Trustee shall, as to each Mortgage Loan, promptly
(and in any event within 90 days of the Closing Date) cause to be submitted for
recording or filing, as the case may be, in the appropriate public office for
real property records or UCC Financing Statements, as appropriate, each
assignment to the Trustee referred to in clauses (ii), (iii), (iv), (v), (vii)
and (xii) of the definition of "Mortgage File" and each UCC-1, UCC-2 and UCC-3
to the Trustee referred to in clause (xi) of the definition of "Mortgage File."
Each such assignment shall reflect that it should be returned by the public
recording office to the Trustee following recording, and each such UCC-1, UCC-2
and UCC-3 shall reflect that the file copy thereof should be returned to the
Trustee following filing. If any such document or instrument is lost or
returned unrecorded or unfiled, as the case may be, because of a defect
therein, the Trustee shall prepare or cause to be prepared a substitute
therefor or cure such defect, as the case may be, and thereafter the


                                       45
<PAGE>



Trustee shall upon receipt thereof cause the same to be duly recorded or filed,
as appropriate. Notwithstanding the foregoing, there shall be no requirement to
record any assignment to the Trustee referred to in clause (iii) or (v) of the
definition of "Mortgage File," or to file any UCC-1, UCC-2 or UCC-3 to the
Trustee referred to in clause (xi) of the definition of "Mortgage File," in
those jurisdictions where, in the written opinion of local counsel (which
opinion shall not be an expense of the Trust Fund) acceptable to the Depositor
and the Trustee, such recordation and/or filing is not required to protect the
Trustee's interest in the related Mortgage Loans against sale, further
assignment, satisfaction or discharge by the related Mortgage Loan Seller, the
Servicer, the Special Servicer, any Sub-Servicer or the Depositor.

         (d) All documents and records in the Depositor's or any Mortgage Loan
Seller's possession relating to the Mortgage Loans (including financial
statements, operating statements and any other information provided by the
respective Mortgagor from time to time) that are not required to be a part of a
Mortgage File in accordance with the definition thereof shall be delivered to
the Servicer on or before the Closing Date and shall be held by the Servicer on
behalf of the Trustee in trust for the benefit of the Certificateholders.

         (e) In connection with the Depositor's assignment pursuant to
subsection (a) above, the Depositor shall deliver, and hereby represents and
warrants that it has delivered, to the Trustee and the Servicer, on or before
the Closing Date, a fully executed original counterpart of each Mortgage Loan
Purchase Agreement, as in full force and effect, without amendment or
modification, on the Closing Date.

         (f) The Depositor shall use its best efforts to require that, promptly
after the Closing Date, but in all events within three Business Days after the
Closing Date, each Mortgage Loan Seller shall cause all funds on deposit in
escrow accounts maintained with respect to the Mortgage Loans in the name of
such Mortgage Loan Seller or any other name to be transferred to the Servicer
(or a Sub-Servicer) for deposit into Servicing Accounts.

SECTION 2.02.  Acceptance by Trustee.

         (a) The Trustee, by the execution and delivery of this Agreement,
acknowledges receipt by it or a Custodian on its behalf, subject to the
provisions of Section 2.01 and to any exceptions noted on the Trustee Exception
Report, of the documents specified in clauses (i) (v), (viii), (ix) and (xiii)
of the definition of "Mortgage File" with respect to each Mortgage Loan, of a
fully executed original counterpart of each Mortgage Loan Purchase Agreement
and of all other assets included in the Trust Fund, in good faith and without
notice of any adverse claim, and declares that it or a Custodian on its behalf
holds and will hold such documents and the other documents delivered or caused
to be delivered by the Mortgage Loan Seller constituting the Mortgage Files,
and that it holds and will hold such other assets included in the Trust Fund,
in trust for the exclusive use and benefit of all present and future
Certificateholders.

         (b) Within 60 days of the Closing Date, the Trustee or a Custodian on
its behalf shall review each of the Mortgage Loan documents delivered or caused
to be delivered by the Mortgage Loan Seller constituting the Mortgage Files;
and, promptly following such review (but in no event later than 90 days after
the Closing Date), the Trustee shall certify in writing to each



                                       46
<PAGE>



of the Depositor, the Servicer, the Special Servicer and each Mortgage Loan
Seller that, as to each Mortgage Loan listed in the Mortgage Loan Schedule
(other than any Mortgage Loan paid in full or any Mortgage Loan specifically
identified in any exception report annexed thereto as not being covered by such
certification), (i) all documents specified in clauses (i) - (v), (viii), (ix),
(xi), (xii) and (xiii) of the definition of "Mortgage File" are in its
possession, (ii) all documents delivered or caused to be delivered by the
Mortgage Loan Sellers constituting the Mortgage Files have been reviewed by it
or by a Custodian on its behalf and appear regular on their face and relate to
such Mortgage Loan, and (iii) based on such examination and only as to the
foregoing documents, the information set forth in the Mortgage Loan Schedule
with respect to the items specified in clauses (i), (iv), (vi), (viii)(a) and
(viii)(c) of the definition of "Mortgage Loan Schedule" is correct.

         (c) The Trustee or a Custodian on its behalf shall review each of the
Mortgage Loan documents received thereby subsequent to the Closing Date; and,
on or about the first anniversary of the Closing Date, the Trustee shall
certify in writing to each of the Depositor, the Servicer, the Special Servicer
and each Mortgage Loan Seller that, as to each Mortgage Loan listed on the
Mortgage Loan Schedule (other than any Mortgage Loan as to which a Liquidation
Event has occurred or any Mortgage Loan specifically identified in any
exception report annexed thereto as not being covered by such certification),
(i) all documents specified in clauses (i) - (v), (viii), (ix), (xi), (xii) and
(xiii) of the definition of "Mortgage File" are in its possession, (ii) it or a
Custodian on its behalf has received either a recorded original of each of the
assignments specified in clause (iii) and, insofar as an unrecorded original
thereof had been delivered or caused to be delivered by the related Mortgage
Loan Seller, pursuant to clause (v) of the definition of "Mortgage File" or a
copy of such recorded original certified by the applicable public recording
office to be true and complete, (iii) all Mortgage Loan documents received by
it or any Custodian have been reviewed by it or by such Custodian on its behalf
and appear regular on their face and relate to such Mortgage Loan and (iv)
based on the examinations referred to in subsection (b) above and this
subsection (c) and only as to the foregoing documents, the information set
forth in the Mortgage Loan Schedule with respect to the items specified in
clauses (i), (iv), (vi), (viii) (a) and (viii) (c) of the definition of
"Mortgage Loan Schedule" is correct.

         (d) It is herein acknowledged that neither the Trustee nor any
Custodian is under any duty or obligation (i) to determine whether any of the
documents specified in clauses (iv) - (viii), (x) and (xiv) of the definition
of "Mortgage File" exist or are required to be delivered by the Depositor, the
Mortgage Loan Sellers or any other Person or (ii) to inspect, review or examine
any of the documents, instruments, certificates or other papers relating to the
Mortgage Loans delivered to it to determine that the same are genuine,
enforceable or appropriate for the represented purpose or that they are other
than what they purport to be on their face.

         (e) If, in the process of reviewing the Mortgage Files or at any time
thereafter, the Trustee or any Custodian finds any document or documents
constituting a part of a Mortgage File not to have been properly executed or,
subject to Section 2.01(b), not to have been delivered, to contain information
that does not conform in any material respect with the corresponding
information set forth in the Mortgage Loan Schedule or to be defective on its
face (each, a "Defect" in the related Mortgage File), the Trustee shall
promptly so notify the


                                      47
<PAGE>



Depositor, the Servicer, the Special Servicer and the applicable Mortgage Loan
Seller (and in no event later than 90 days after the Closing Date), by
providing a written report (the "Trustee Exception Report") setting forth for
each affected Mortgage Loan, with particularity, the nature of such Defect.

SECTION 2.03.    Representations, Warranties and Covenants of the Depositor;
                 Mortgage Loan Seller's Repurchase of Mortgage Loans for
                 Defects in Mortgage Files and Breaches of Representations
                 and Warranties.

         (a)      The Depositor hereby represents and warrants that:

                  (i) The Depositor is a corporation duly organized, validly
         existing and in good standing under the laws of the State of Delaware,
         and the Depositor has taken all necessary corporate action to
         authorize the execution, delivery and performance of this Agreement by
         it, and has the power and authority to execute, deliver and perform
         this Agreement and all the transactions contemplated hereby,
         including, but not limited to, the power and authority to sell, assign
         and transfer the Mortgage Loans in accordance with this Agreement;

                  (ii) Assuming the due authorization, execution and delivery
         of this Agreement by each other party hereto, this Agreement and all
         of the obligations of the Depositor hereunder are the legal, valid and
         binding obligations of the Depositor, enforceable against the
         Depositor in accordance with the terms of this Agreement, except as
         such enforcement may be limited by bankruptcy, insolvency,
         reorganization or other similar laws affecting the enforcement of
         creditors' rights generally, and by general principles of equity
         (regardless of whether such enforceability is considered in a
         proceeding in equity or at law);

                  (iii) The execution and delivery of this Agreement and the
         performance of its obligations hereunder by the Depositor will not
         conflict with any provisions of any law or regulations to which the
         Depositor is subject, or conflict with, result in a breach of or
         constitute a default under any of the terms, conditions or provisions
         of the certificate of incorporation or the by-laws of the Depositor or
         any indenture, agreement or instrument to which the Depositor is a
         party or by which it is bound, or any order or decree applicable to
         the Depositor, or result in the creation or imposition of any lien on
         any of the Depositor's assets or property, which would materially and
         adversely affect the ability of the Depositor to carry out the
         transactions contemplated by this Agreement; the Depositor has
         obtained any consent, approval, authorization or order of any court or
         governmental agency or body required for the execution, delivery and
         performance by the Depositor of this Agreement;

                  (iv) There is no action, suit or proceeding pending or, to
         the Depositor's knowledge, threatened against the Depositor in any
         court or by or before any other governmental agency or instrumentality
         which would materially and adversely affect the



                                       48
<PAGE>



         validity of the Mortgage Loans or the ability of the Depositor to
         carry out the transactions contemplated by this Agreement; and

                  (v) The Depositor is the lawful owner of the Mortgage Loans
         with the full right to transfer the Mortgage Loans to the Trust and
         the Mortgage Loans have been validly transferred to the Trust.

         (b) If any Certificateholder, the Servicer, the Special Servicer or
the Trustee discovers or receives notice of a Defect in any Mortgage File or a
breach of any representation or warranty set forth in, or required to be made
with respect to a Mortgage Loan by a Mortgage Loan Seller pursuant to, the
related Mortgage Loan Purchase Agreement (a "Breach"), which Defect or Breach,
as the case may be, materially and adversely affects the value of any Mortgage
Loan or the interests of the Certificateholders therein, such
Certificateholder, the Servicer, the Special Servicer or the Trustee, as
applicable, shall give prompt written notice of such Defect or Breach, as the
case may be, to the Depositor, the Servicer, the Special Servicer and the
related Mortgage Loan Seller and shall request that such Mortgage Loan Seller,
not later than the earlier of 90 days from such Mortgage Loan Seller's receipt
of such notice or such Mortgage Loan Seller's discovery of such Breach, cure
such Defect or Breach, as the case may be, in all material respects or
repurchase the affected Mortgage Loan at the applicable Purchase Price or in
conformity with the related Mortgage Loan Purchase Agreement. Any Defect or
Breach which causes any Mortgage Loan not to be a "qualified mortgage" (within
the meaning of Section 860G(a)(3) of the Code) shall be deemed to materially
and adversely affect the interest of Certificateholders therein. If the
affected Mortgage Loan is to be repurchased, the Trustee shall designate the
Certificate Account as the account into which funds in the amount of the
Purchase Price are to be deposited by wire transfer.

         (c) In connection with any repurchase of a Mortgage Loan contemplated
by this Section 2.03, the Trustee, the Servicer and the Special Servicer shall
each tender to the applicable Mortgage Loan Seller, upon delivery to each of
the Trustee, the Servicer and the Special Servicer of a trust receipt executed
by such Mortgage Loan Seller, all portions of the Mortgage File and other
documents pertaining to such Mortgage Loan possessed by it, and each document
that constitutes a part of the Mortgage File that was endorsed or assigned to
the Trustee shall be endorsed or assigned, as the case may be, to such Mortgage
Loan Seller in the same manner as provided in Section 3 of the related Mortgage
Loan Purchase Agreement.

         (d) Section 3 of each Mortgage Loan Purchase Agreement provides the
sole remedy available to the Certificateholders, or the Trustee on behalf of
the Certificateholders, respecting any Defect in a Mortgage File or any Breach
of any representation or warranty set forth in or required to be made pursuant
to Section 2 of such Mortgage Loan Purchase Agreement.

         (e) The Trustee and the Special Servicer (in the case of Specially
Serviced Mortgage Loans) shall, for the benefit of the Certificateholders,
enforce the obligations of each Mortgage Loan Seller under Section 3 of the
Mortgage Loan Purchase Agreements. Such enforcement, including, without
limitation, the legal prosecution of claims, shall be carried out in such form,
to such extent and at such time as the Trustee or the Special Servicer, as the
case may be, would require were it, in its individual capacity, the owner of
the affected Mortgage Loan(s). The


                                       49
<PAGE>



Trustee and the Special Servicer, as the case maybe, shall be reimbursed for
the reasonable costs of such enforcement: first, from a specific recovery of
costs, expenses or attorneys' fees against the applicable Mortgage Loan Seller;
second, pursuant to Section 3.05(a)(vii) out of the related Purchase Price, to
the extent that such expenses are a specific component thereof; and third, if
at the conclusion of such enforcement action it is determined that the amounts
described in clauses first and second are insufficient, then pursuant to
Section 3.05(a)(viii) out of general collections on the Mortgage Loans on
deposit in the Certificate Account.

SECTION 2.04.   Execution of Certificates.

         The Trustee hereby acknowledges the assignment to it of the Mortgage
Loans and, subject to Sections 2.01 and 2.02, the delivery to it or a Custodian
on its behalf of the Mortgage Files and a fully executed original counterpart
of each Mortgage Loan Purchase Agreement, together with the assignment to it of
all other assets included in the Trust Fund. Concurrently with such assignment
and delivery and in exchange therefor, the Trustee acknowledges the issuance of
the Uncertificated Lower-Tier Interests to the Depositor and the authentication
and delivery of the Class [LR] Certificates to or upon the order of the
Depositor, in exchange for the Mortgage Loans, receipt of which is hereby
acknowledged, and immediately thereafter, the Trustee acknowledges that it has
executed and caused the Authenticating Agent to authenticate and to deliver to
or upon the order of the Depositor, in exchange for the Uncertificated
Lower-Tier Interests, the Regular Certificates and the Class [R] Certificates,
and the Depositor hereby acknowledges the receipt by it or its designees, of
such Certificates in authorized Denominations evidencing the entire beneficial
ownership of the Upper-Tier REMIC.


                                  ARTICLE III.

                               ADMINISTRATION AND
                          SERVICING OF THE TRUST FUND

SECTION 3.01.   Servicer to Act as Servicer; Special Servicer to Act as Special
                Servicer; Administration of the Mortgage Loans.

         (a) Each of the Servicer and the Special Servicer shall diligently
service and administer the Mortgage Loans it is obligated to service pursuant
to this Agreement on behalf of the Trustee and in the best interests of and for
the benefit of the Certificateholders (as determined by the Servicer or the
Special Servicer, as the case may be, in its good faith and reasonable
judgment) in accordance with applicable law, the terms of this Agreement and
the terms of the respective Mortgage Loans and, to the extent consistent with
the foregoing, and in accordance with the higher of the following standards of
care: (1) the same manner in which, and with the same care, skill, prudence and
diligence with which the Servicer or Special Servicer, as the case may be,
services and administers similar mortgage loans for other third-party
portfolios, giving due consideration to the customary and usual standards of
practice of prudent institutional multifamily and mobile home community
mortgage lenders servicing their own mortgage loans and (2) the same care,
skill, prudence and diligence with which the Servicer or Special Servicer, as
the case may be, services and administers mortgage loans owned by the



                                       50
<PAGE>



Servicer or Special Servicer, as the case may be, if applicable, in either case
exercising reasonable business judgment and acting in accordance with
applicable law, the terms of this Agreement, the respective Mortgage Loans or
Specially Serviced Mortgage Loans, as applicable, and with a view to the
maximization of timely recovery of principal and interest on a present value
basis on the Mortgage Loans or Specially Serviced Mortgage Loans, as
applicable, and the best interests of the Trust and the Certificateholders, as
determined by the Servicer or Special Servicer, as the case may be, in its
reasonable judgment, but without regard to: (i) any relationship that the
Servicer or the Special Servicer, as the case may be, or any Affiliate thereof
may have with the related Mortgagor or any other party to this Agreement; (ii)
the ownership of any Certificate by the Servicer or the Special Servicer, as
the case may be, or any Affiliate thereof; (iii) the Servicer's obligation to
make Advances; (iv) the Servicer's or Special Servicer's, as the case may be,
right to receive compensation for its services hereunder or with respect to any
particular transaction and (v) any obligation of the Servicer (in its capacity
as a Mortgage Loan Seller) to cure a breach of a representation or warranty or
repurchase a Mortgage Loan (the foregoing, collectively referred to as the
"Servicing Standards"). Without limiting the foregoing, subject to Section
3.21, the Special Servicer shall be obligated to service and administer (i) any
Mortgage Loans as to which a Servicing Transfer Event has occurred and is
continuing (the "Specially Serviced Mortgage Loans") and (ii) any REO
Properties; provided, that the Servicer shall continue to make all
calculations, and prepare, or cause to be prepared, all reports to the
Certificateholders, required hereunder with respect to the Specially Serviced
Mortgage Loans as if no Servicing Transfer Event had occurred and with respect
to the REO Properties (and the related REO Loans) as if no REO Acquisition had
occurred, and to render such incidental services with respect to such Specially
Serviced Mortgage Loans and REO Properties as are specifically provided for
herein; provided, further, however, that the Servicer shall not be liable for
failure to comply with such duties insofar as such failure results from a
failure of the Special Servicer to provide sufficient information to the
Servicer to comply with such duties. Each Mortgage Loan that becomes a
Specially Serviced Mortgage Loan shall continue as such until satisfaction of
the conditions specified in Section 3.21(a). Without limiting the foregoing,
subject to Section 3.21, the Servicer shall be obligated to service and
administer all Mortgage Loans which are not Specially Serviced Mortgage Loans;
provided, that the Special Servicer shall make the inspections, use its
reasonable best efforts to collect the statements and shall prepare the reports
in respect of the related Mortgaged Properties with respect to Specially
Serviced Mortgage Loans in accordance with Section 3.12.

         (b) Subject only to the Servicing Standards and the terms of this
Agreement and of the respective Mortgage Loans, the Servicer and the Special
Servicer each shall have full power and authority, acting alone, to do or cause
to be done any and all things in connection with such servicing and
administration which it may deem necessary or desirable. Without limiting the
generality of the foregoing, each of the Servicer and the Special Servicer, in
its own name, is hereby authorized and empowered by the Trustee and obligated
to execute and deliver, on behalf of the Certificateholders and the Trustee or
any of them, with respect to each Mortgage Loan it is obligated to service
under this Agreement, any and all financing statements, continuation statements
and other documents or instruments necessary to maintain the lien created by
the related Mortgage or other security document in the related Mortgage File on
the related Mortgaged Property and related collateral; subject to Section 3.20,
any and all modifications, waivers, amendments or consents to or with respect
to any documents contained in the related



                                       51
<PAGE>



Mortgage File; and any and all instruments of satisfaction or cancellation, or
of partial or full release or discharge, and all other comparable instruments.
Subject to Section 3.10, the Trustee shall furnish, or cause to be furnished,
to the Servicer or the Special Servicer any powers of attorney and other
documents necessary or appropriate to enable the Servicer or the Special
Servicer, as the case may be, to carry out its servicing and administrative
duties hereunder; provided, however, that the Trustee shall not be held liable
for any negligence with respect to, or misuse of, any such power of attorney by
the Servicer or the Special Servicer.

         (c) The relationship of the Servicer to the Trustee under this
Agreement is intended by the parties to be that of an independent contractor
and not that of a joint venturer, partner or agent.

SECTION 3.02.   Collection of Mortgage Loan Payments.

         (a) Each of the Servicer and the Special Servicer shall make
reasonable efforts to collect all payments called for under the terms and
provisions of the Mortgage Loans it is obligated to service hereunder, and
shall follow such collection procedures as are consistent with this Agreement
(including, without limitation, the Servicing Standards). Consistent with the
foregoing, the Servicer or the Special Servicer each may in its discretion
waive any Penalty Charge in connection with any delinquent payment on a
Mortgage Loan it is obligated to service hereunder.

         (b) All amounts collected on any Mortgage Loan in the form of Garments
from Mortgagors, Insurance and Condemnation Proceeds or Liquidation Proceeds
shall be applied to amounts due and owing under the related Mortgage Note and
Mortgage (including, without limitation, for principal and accrued and unpaid
interest) in accordance with the express provisions of the related Mortgage
Note and Mortgage and, in the absence of such express provisions, shall be
applied (after reimbursement to the Servicer, the Trustee and/or the Fiscal
Agent for any related Servicing Advances and interest thereon as provided
herein): first, as a recovery of accrued and unpaid interest on such Mortgage
Loan at the related Mortgage Rate in effect from time to time to but not
including the Due Date in the Due Period of receipt; second, as a recovery of
principal of such Mortgage Loan to the extent of its entire unpaid principal
balance and third, in accordance with the Servicing Standards, as a recovery of
any other amounts due and owing on such Mortgage Loan, including, without
limitation, Prepayment Premiums, Yield Maintenance Charges and Penalty Charges.
Amounts collected on any REO Loan shall be deemed to be applied in accordance
with the definition thereof.

         (c) To the extent consistent with the terms of the Mortgage Loans and
applicable law, the Servicer shall apply all Insurance and Condemnation
Proceeds it receives on a day other than the first day of a month to amounts
due and owing under the related Mortgage Loan as if such Insurance and
Condemnation Proceeds were received on the first day of the calendar month
immediately succeeding the month in which such Insurance and Condemnation
Proceeds were received.


                                       52
<PAGE>



SECTION 3.03.    Collection of Taxes, Assessments and Similar Items; Servicing
                 Accounts.

         (a) The Servicer shall establish and maintain one or more accounts
(the "Servicing Accounts"), into which all Escrow Payments shall be deposited
and retained, and shall administer such Servicing Accounts in accordance with
the Mortgage Loan documents. Servicing Accounts shall be Eligible Accounts.
Withdrawals of amounts so deposited from a Servicing Account may be made only
to: (i) effect payment of real estate taxes, assessments, insurance premiums,
ground rents (if applicable) and comparable items; (ii) reimburse the Servicer,
the Trustee or the Fiscal Agent for any Servicing Advances; (iii) refund to
Mortgagors any sums as may be determined to be overages; (iv) pay interest to
Mortgagors on balances in the Servicing Account, if required by applicable law
or the terms of the related Mortgage Loan and as described below or, if not so
required, to the Servicer; (v) withdraw amounts deposited in error or (vi)
clear and terminate the Servicing Account at the termination of this Agreement
in accordance with Section 9.01. As part of its servicing duties, the Servicer
shall pay or cause to be paid to the Mortgagors interest on funds in Servicing
Accounts, to the extent required by law or the terms of the related Mortgage
Loan.

         (b) The Special Servicer, in the case of REO Loans, and the Servicer,
in the case of all other Mortgage Loans, shall maintain accurate records with
respect to each related Mortgaged Property reflecting the status of real estate
taxes, assessments and other similar items that are or may become a lien
thereon and the status of insurance premiums and any ground rents payable in
respect thereof. The Special Servicer, in the case of REO Loans, and the
Servicer, in the case of all other Mortgage Loans, shall obtain, from time to
time, all bills for the payment of such items (including renewal premiums) and
shall effect payment thereof from the REO Account or by the Servicer as
Servicing Advances prior to the applicable penalty or termination date,
employing for such purpose Escrow Payments (which shall be so applied by the
Servicer at the written direction of the Special Servicer in the case of REO
Loans) as allowed under the terms of the related Mortgage Loan. The Servicer
or, with respect to any Mortgage Loan that is a Specially Serviced Mortgage
Loan, the Special Servicer shall service and administer any reserve accounts
(including monitoring, maintaining or changing the amounts of required escrows)
in accordance with the terms of such Mortgage Loan and the Servicing Standards.
To the extent that a Mortgage Loan does not require a Mortgagor to escrow for
the payment of real estate taxes, assessments, insurance premiums, ground rents
(if applicable) and similar items, the Special Servicer, in the case of REO
Loans, and the Servicer, in the case of all other Mortgage Loans, shall require
that payments in respect of such items be made by the Mortgagor at the time
they first become due.

         (c) In accordance with the Servicing Standards and for all Mortgage
Loans, the Servicer shall advance with respect to each related Mortgaged
Property (including any REO Property) all such funds as are necessary for the
purpose of effecting the payment of (i) real estate taxes, assessments and
other similar items that are or may become a lien thereon, (ii) ground rents
(if applicable) and (iii) premiums on Insurance Policies, in each instance if
and to the extent Escrow Payments collected from the related Mortgagor are
insufficient to pay such item when due and the related Mortgagor has failed to
pay such item on a timely basis, and provided, however, that the particular
advance would not, if made, constitute a Nonrecoverable Servicing Advance and
provided, further, however, that with respect to the payment of taxes and


                                       53
<PAGE>



assessments, the Servicer shall not be required to make such advance until the
earlier of five Business Days after the Servicer has received confirmation that
such item has not been paid or the date prior to the date after which any
penalty or interest would accrue in respect of such taxes or assessments. The
Special Servicer shall give the Servicer, the Trustee and the Fiscal Agent not
less than five Business Days' notice before the date on which the Servicer is
requested to make any Servicing Advance with respect to a given Mortgage Loan
or REO Property; provided, however, that only two Business Days' notice shall
be required in respect of Servicing Advances required to be made on an urgent
or emergency basis (which may include, without limitation, Servicing Advances
required to make tax or insurance payments). In addition, the Special Servicer
shall provide the Servicer, the Trustee and the Fiscal Agent with such
information in its possession as the Servicer, the Trustee or the Fiscal Agent,
as applicable, may reasonably request to enable the Servicer, the Trustee or
the Fiscal Agent, as applicable, to determine whether a requested Servicing
Advance would constitute a Nonrecoverable Advance. All such advances shall be
reimbursable in the first instance from related collections from the Mortgagors
and further as provided in Section 3.05. No costs incurred by the Servicer or
the Special Servicer in effecting the payment of real estate taxes, assessments
and, if applicable, ground rents on or in respect of the Mortgaged Properties
shall, for purposes hereof, including, without limitation, calculating monthly
distributions to Certificateholders, be added to the unpaid principal balances
of the related Mortgage Loans, notwithstanding that the terms of such Mortgage
Loans so permit. The failure by the Servicer to make any required Servicing
Advance as and when due shall constitute an Event of Default under Section
7.01(a)(i) and, to the extent the Trustee has knowledge that such Servicing
Advance is necessary, the Trustee shall make such Servicing Advance pursuant to
Section 7.05. If the Trustee fails to make such Servicing Advance, to the
extent the Fiscal Agent has knowledge that such Servicing Advance is necessary,
the Fiscal Agent shall make such Servicing Advance pursuant to Section 7.05.

         (d) In connection with its recovery of any Servicing Advance out of
the Certificate Account pursuant to Section 3.05(a), each of the Servicer, the
Trustee and the Fiscal Agent, as the case may be, shall be entitled to receive,
out of any amounts then on deposit in the Certificate Account, interest at the
Reimbursement Rate in effect from time to time, accrued on the amount of such
Servicing Advance from the date made to, but not including, the date of
reimbursement. The Servicer shall reimburse itself, the Trustee or the Fiscal
Agent, as the case may be, for any outstanding Servicing Advance as soon as
practically possible after funds available for such purpose are deposited in
the Certificate Account.

         (e) To the extent an operations and maintenance plan is required to be
established and executed pursuant to the terms of a Mortgage Loan, the Servicer
shall request from the Mortgagor written confirmation thereof within a
reasonable time after the later of the Closing Date and the date as of which
such plan is required to be established or completed. To the extent any
repairs, capital improvements, actions or remediations are required to have
been taken or completed pursuant to the terms of the Mortgage Loan, the
Servicer shall request from the Mortgagor written confirmation of such actions
and remediations within a reasonable time after the later of the Closing Date
and the date as of which such action or remediations are required to be or to
have been taken or completed. To the extent a Mortgagor shall fail to promptly
respond to any inquiry described in this Section 3.03(e), the Servicer shall
determine whether the related Mortgagor has failed to perform its obligations
under the related Mortgage Loan and


                                       54
<PAGE>



report any such failure to the Special Servicer within a reasonable time after
the later of _____________, 1998 and the date as of which such actions or
remediations are required to be or to have been taken or completed.

SECTION 3.04.   The Certificate Account and the Lower-Tier and Upper-Tier
                Distribution Accounts.

         (a) The Servicer shall establish and maintain, or cause to be
established and maintained, a Certificate Account in which the Servicer shall
deposit or cause to be deposited on a daily basis (and in no event later than
the Business Day following receipt of available funds), except as otherwise
specifically provided herein, the following payments and collections received
or made by or on behalf of it subsequent to the Cut-off Date (other than in
respect of principal and interest on the Mortgage Loans due and payable on or
before the Cut-off Date), or payments (other than Principal Prepayments)
received by it on or prior to the Cut-off Date but allocable to a period
subsequent thereto:

                  (i) all payments on account of principal, including Principal
         Prepayments, on the Mortgage Loans;

                  (ii) all payments on account of interest (including, without
         limitation, Default Interest) on the Mortgage Loans (net of the
         Servicing Fees), late payment charges, Prepayment Premiums and Yield
         Maintenance Charges;

                  (iii) all Insurance and Condemnation Proceeds and Liquidation
         Proceeds received in respect of any Mortgage Loan or REO Property
         (other than Liquidation Proceeds that are received in connection with
         the Servicer, the Special Servicer, the Holders of the Controlling
         Class, or the purchase by Holders of the Class [LR] Certificates of
         all the Mortgage Loans and any REO Properties in the Trust Fund and
         that are to be deposited in the Lower-Tier Distribution Account
         pursuant to Section 9.01);

                  (iv) any amounts required to be transferred from the REO
         Account pursuant to Section 3.16(c);

                  (v) any amounts required to be deposited by the Servicer
         pursuant to Section 3.06 in connection with losses incurred with
         respect to Permitted Investments of funds held in the Certificate
         Account; and

                  (vi) any amounts required to be deposited by the Servicer or
         the Special Servicer pursuant to Section 3.07(b) in connection with
         losses resulting from a deductible clause in a blanket hazard policy.

         The foregoing requirements for deposit in the Certificate Account
shall be exclusive, it being understood and agreed that, without limiting the
generality of the foregoing, actual payments from Mortgagors in the nature of
Escrow Payments, charges for beneficiary statements or demands, assumption
fees, modification fees, extension fees or amounts collected for


                                       55
<PAGE>



mortgagor checks returned for insufficient funds need not be deposited by the
Servicer in the Certificate Account. If the Servicer shall deposit in the
Certificate Account any amount not required to be deposited therein, it may at
any time withdraw such amount from the Certificate Account, any provision
herein to the contrary notwithstanding. Assumption, extension and modification
fees actually received from Mortgagors on Mortgage Loans or Specially Serviced
Mortgage Loans shall be promptly delivered to the Special Servicer as
additional servicing compensation, but only to the extent the payment of such
fees are in accordance with the second paragraph of Section 3.11(b) and any
other terms hereof.

         Upon receipt of any of the foregoing amounts with respect to any
Specially Serviced Mortgage Loans, the Special Servicer shall remit within 1
Business Day such amounts to the Servicer for deposit into the Certificate
Account in accordance with the second preceding paragraph. Any such amounts
received by the Special Servicer with respect to an REO Property shall be
deposited by the Special Servicer into the REO Account and remitted to the
Servicer for deposit into the Certificate Account pursuant to Section 3.16(c).
With respect to any such amounts paid by check to the order of the Special
Servicer, the Special Servicer shall endorse without recourse or warranty such
check to the order of the Servicer and shall promptly deliver any such check to
the Servicer by overnight courier.

         Funds in the Certificate Account may be invested in Permitted
Investments in accordance with the provisions of Section 3.06. The Servicer
shall give notice to the Trustee, the Special Servicer and the Depositor of the
location of the Certificate Account as of the Closing Date and of the new
location of the Certificate Account prior to any change thereof.

         (b) The Paying Agent, on behalf of the Trustee, shall establish and
maintain the Lower-Tier Distribution Account and the Upper-Tier Distribution
Account in trust for the benefit of the Certificateholders. The Trustee hereby
authorizes the Paying Agent to make deposits in and withdrawals from the
Distribution Accounts in accordance with the terms of this Agreement. The
Servicer shall deliver to the Paying Agent each month on or before the P&I
Advance Date therein, for deposit in the Lower-Tier Distribution Account, that
portion of the Available Distribution Amount (calculated without regard to
clause (a)(iv), (a)(v), (a)(vi) and (c) of the definition thereof) for the
related Distribution Date then on deposit in the Certificate Account.

         In addition to the amounts required to be deposited in the Lower-Tier
Distribution Account pursuant to the foregoing paragraph, the Servicer shall,
as and when required hereunder, deliver to the Paying Agent for deposit in the
Lower-Tier Distribution Account:

                  (i) any amounts required to be deposited by the Servicer
         pursuant to Section 3.06 in connection with losses incurred with
         respect to Permitted Investments of funds held in the Lower-Tier
         Distribution Account;

                  (ii) any P&I Advances required to be made by the Servicer in
         accordance with Section 4.03;

                  (iii) any Liquidation Proceeds paid by the Servicer, the
         Holders of the Controlling Class, the Holders of the Class [LR]
         Certificates or the Depositor in


                                       56
<PAGE>



         connection with the purchase of all of the Mortgage Loans and any REO
         Properties in the Trust Fund pursuant to Section 9.01 (exclusive of
         that portion thereof required to be deposited in the Certificate
         Account pursuant to Section 9.01);

                  (iv) any Yield Maintenance Charges or Prepayment Premiums;
         and

                  (v) any other amounts required to be so delivered for deposit
         in the Lower-Tier Distribution Account pursuant to any provision of
         this Agreement.

         The Paying Agent shall, upon receipt, deposit in the Lower-Tier
Distribution Account any and all amounts received by the Paying Agent that are
required by the terms of this Agreement to be deposited therein. In the event
the Trustee receives any amounts required to be remitted to the Paying Agent or
the Lower-Tier Distribution Account pursuant to the terms hereof, the Trustee
shall remit such amounts as soon as possible, but in no event later than 1
Business Day following receipt. The Trustee shall remit to the Paying Agent for
deposit in the Lower-Tier Distribution Account any P&I Advances required to be
made by it or the Fiscal Agent, as the case may be, in accordance with Section
7.05.

         Immediately after the deposit of all funds in the Lower-Tier
Distribution Account and prior to the close of business on such P&I Advance
Date, the Paying Agent shall deposit in the Upper-Tier Distribution Account an
aggregate amount of immediately available funds equal to the Lower-Tier
Distribution Amount and the amount of any Prepayment Premiums and Yield
Maintenance Charges for such Distribution Date allocated in payment of the
Uncertificated Lower-Tier Interests as specified in Sections 4.01(b) and
4.01(d), respectively.

         Pursuant to Section 3.06, the Servicer shall deliver to the Paying
Agent for deposit in the Upper-Tier Distribution Account any amounts required
to be deposited therein in connection with losses incurred with respect to
Permitted Investments of funds held in the Upper-Tier Distribution Account.

         Funds on deposit in the Upper-Tier Distribution Account, the
Lower-Tier Distribution Account and/or the Certificate Account may be invested
in Permitted Investments in accordance with the provisions of Section 3.06. As
of the Closing Date, the Certificate Account shall be located at the offices of
the Servicer. The Servicer shall give notice to the Trustee, the Paying Agent,
the Special Servicer and the Depositor of the location of the Certificate
Account and of any new location of the Certificate Account prior to any change
thereof. As of the Closing Date, the Upper-Tier Distribution Account and the
Lower-Tier Distribution Account shall be located at the offices of the Paying
Agent. The Paying Agent shall give notice to the Trustee, the Servicer and the
Depositor of the location of the Upper-Tier Distribution Account and the
Lower-Tier Distribution Account and of the new location of the Distribution
Accounts prior to any change thereof.




                                       57
<PAGE>



SECTION 3.05.   Permitted Withdrawals From the Certificate Account and the
                Distribution Accounts.

         (a) The Servicer may, from time to time, make withdrawals from the
Certificate Account for any of the following purposes:

                  (i) to remit to the Paying Agent for deposit in the
         Lower-Tier Distribution Account the amounts required to be remitted
         pursuant to the first paragraph of Section 3.04(b) or that may be
         applied to make P&I Advances pursuant to Section 4.03(a);

                  (ii) to pay itself unpaid Servicing Fees and the Special
         Servicer unpaid Special Servicing Fees, Liquidation Fees and Workout
         Fees in respect of each Mortgage Loan, Specially Serviced Mortgage
         Loan and REO Loan, as applicable, the Servicer's rights to payment
         pursuant to this clause (ii) with respect to any Mortgage Loan,
         Specially Serviced Mortgage Loan or REO Loan, as applicable, being
         limited to amounts received on or in respect of such Mortgage Loan
         (whether in the form of payments, Liquidation Proceeds or Insurance
         and Condemnation Proceeds) or such REO Loan (whether in the form of
         REO Revenues, Liquidation Proceeds or Insurance and Condemnation
         Proceeds) that are allocable as a recovery of interest thereon;

                  (iii) to reimburse itself, the Trustee or the Fiscal Agent,
         as applicable (in reverse of such order with respect to any Mortgage
         Loan), for unreimbursed P&I Advances, the Servicer's, the Trustee's or
         the Fiscal Agent's right to reimburse itself pursuant to this clause
         (iii) being limited to amounts received which represent Late
         Collections of interest (net of the related Servicing Fees) on and
         principal of the particular Mortgage Loans and REO Loans with respect
         to which such P&I Advances were made;

                  (iv) to reimburse itself, the Trustee or the Fiscal Agent, as
         applicable (in reverse of such order with respect to any Mortgage
         Loan), for unreimbursed Servicing Advances, the Servicer's, the
         Trustee's or the Fiscal Agent's respective rights to receive payment
         pursuant to this clause (iv) with respect to any Mortgage Loan or REO
         Property being limited to, as applicable, related payments,
         Liquidation Proceeds, Insurance and Condemnation Proceeds and REO
         Revenues;

                  (v) to reimburse itself, the Trustee or the Fiscal Agent, as
         applicable (in reverse of such order with respect to any Mortgage
         Loan), for Nonrecoverable Advances out of general collections on the
         Mortgage Loans and REO Properties;

                  (vi) at such time as it reimburses itself, the Trustee or the
         Fiscal Agent, as applicable (in reverse of such order with respect to
         any Mortgage Loan), for (a) any unreimbursed P&I Advance pursuant to
         clause (iii) above, to pay itself, the Trustee or the Fiscal Agent, as
         applicable, any interest accrued and payable thereon in accordance
         with Section 4.03(d), (b) any unreimbursed Servicing Advances pursuant
         to clause (iv) above, to pay itself, the Trustee or the Fiscal Agent,
         as the case may be, any interest accrued and payable thereon in
         accordance with Section 3.03(d) or (c) any



                                       58
<PAGE>



         Nonrecoverable Advances pursuant to clause (v) above, to pay itself,
         the Trustee or the Fiscal Agent, as the case may be, any interest
         accrued and payable thereon;

                  (vii) to reimburse itself, the Special Servicer, the
         Depositor or the Trustee, as the case may be, for any unreimbursed
         expenses reasonably incurred by such Person in respect of any Breach
         or Defect giving rise to a repurchase obligation of any Mortgage Loan
         Seller under Section 3 of the related Mortgage Loan Purchase
         Agreement, including, without limitation, any expenses arising out of
         the enforcement of the repurchase obligation, each such Person's right
         to reimbursement pursuant to this clause (vii) with respect to any
         Mortgage Loan being limited to that portion of the Purchase Price paid
         for such Mortgage Loan that represents such expense in accordance with
         clause (iv) of the definition of Purchase Price;

                  (viii) in accordance with Section 2.03(d), to reimburse
         itself or the Trustee, as the case may be, out of general collections
         on the Mortgage Loans and REO Properties for any unreimbursed expense
         reasonably incurred by such Person in connection with the enforcement
         of any Mortgage Loan Seller's obligations under Section 3 of the
         Mortgage Loan Purchase Agreements, but only to the extent that such
         expenses are not reimbursable pursuant to clause (vii) above or
         otherwise;

                  (ix) to pay for costs and expenses incurred by the Trust Fund
         pursuant to Section 3.09(c) out of general collections on the Mortgage
         Loans and REO Properties;

                  (x) to pay itself, as additional servicing compensation in
         accordance with Section 3.11(a), (a) interest and investment income
         earned in respect of amounts relating to the Trust Fund held in the
         Certificate Account as provided in Section 3.06(b) (but only to the
         extent of the Net Investment Earnings with respect to the Certificate
         Account for any period from any Distribution Date to the immediately
         succeeding P&I Advance Date) and (b) Penalty Charges on Mortgage Loans
         (other than Specially Serviced Mortgage Loans), but only to the extent
         collected from the related Mortgagor and to the extent that all
         amounts then due and payable with respect to the related Mortgage Loan
         have been paid and are not needed to pay interest on Advances; and to
         pay the Special Servicer, as additional servicing compensation in
         accordance with the second paragraph of Section 3.11(b), Penalty
         Charges on Specially Serviced Mortgage Loans (but only to the extent
         collected from the related Mortgagor and to the extent that all
         amounts then due and payable with respect to the related Specially
         Serviced Mortgage Loan have been paid);

                  (xi) to recoup any amounts deposited in the Certificate
         Account in error;

                  (xii) to pay itself, the Special Servicer, the Depositor, the
         Extension Adviser or any of their respective directors, officers,
         employees and agents, as the case may be, any amounts payable to any
         such Person pursuant to Sections 6.03(a) or 6.03(b);

                  (xiii) to pay for (a) the cost of the Opinions of Counsel
         contemplated by Section 10.01(f) to the extent payable out of the
         Trust Fund, (b) the cost of any Opinion of Counsel contemplated by
         Sections 11.01(a) or 11.01(c) in connection with an amendment



                                       59
<PAGE>



         to this Agreement requested by the Trustee or the Servicer, which
         amendment is in furtherance of the rights and interests of
         Certificateholders and (c) the cost of obtaining the REO Extension
         contemplated by Section 3.16(a);

                  (xiv) to pay out of general collections on the Mortgage Loans
         and REO Properties any and all federal, state and local taxes imposed
         on the Upper-Tier REMIC, the Lower-Tier REMIC or either of their
         assets or transactions, together with all incidental costs and
         expenses, to the extent that none of the Servicer, the Special
         Servicer, the Fiscal Agent or the Trustee is liable therefor pursuant
         to Section 10.01(g);

                  (xv) to reimburse the Servicer out of general collections on
         the Mortgage Loans and REO Properties for expenses incurred by and
         reimbursable to it by the Trust Fund pursuant to Section 10.01(c);

                  (xvi) to pay itself, the Special Servicer, or the Mortgage
         Loan Sellers, as the case may be, with respect to each Mortgage Loan,
         if any, previously purchased by such Person pursuant to this
         Agreement, all amounts received thereon subsequent to the date of
         purchase; and

                  (xvii) to clear and terminate the Certificate Account at the
         termination of this Agreement pursuant to Section 9.01.

         The Servicer shall keep and maintain separate accounting records, on a
loan-by-loan and property-by-property basis when appropriate, for the purpose
of justifying any withdrawal from the Certificate Account.

         (b) The Paying Agent, on behalf of the Trustee, may, from time to
time, make withdrawals from the Lower-Tier Distribution Account for any of the
following purposes:

                  (i) to make deposits of the Lower-Tier Distribution Amount
         pursuant to Section 4.01(b) and the amount of any Prepayment Premium
         and Yield Maintenance Charges distributable pursuant to Section
         4.01(d) in the Upper-Tier Distribution Account;

                  (ii) to pay the Servicer, as additional servicing
         compensation in accordance with the second paragraph of Section
         3.11(a), interest and investment income earned in respect of amounts
         relating to the Trust Fund held in the Lower-Tier Distribution Account
         as provided in Section 3.06(b) (but only to the extent of the Net
         Investment Earnings with respect to the Lower-Tier Distribution
         Account for any period from any Distribution Date to the immediately
         succeeding P&I Advance Date);

                  (iii) to pay the Trustee accrued but unpaid Trustee Fees;

                  (iv) to pay to the Trustee, the Fiscal Agent or any of their
         directors, officers, employees and agents, as the case may be, any
         amounts payable or reimbursable to any such Person pursuant to Section
         8.05(b);


                                       60
<PAGE>



                  (v) to pay for the cost of the Opinion of Counsel
         contemplated by Section 11.01(c) in connection with any amendment to
         this Agreement requested by the Trustee; and

                  (vi) to clear and terminate the Lower-Tier Distribution
         Account at the termination of this Agreement pursuant to Section 9.01.

         (c) The Paying Agent, on behalf of the Trustee, may make withdrawals
from the Upper-Tier Distribution Account for any of the following purposes:

                  (i) to make distributions to Certificateholders (other than
         Holders of the Class [LR] Certificates) on each Distribution Date
         pursuant to Section 4.01 or 9.01, as applicable;

                  (ii) to pay the Servicer, as additional servicing
         compensation in accordance with the second paragraph of Section
         3.11(a), interest and investment income earned in respect of amounts
         held in the Upper-Tier Distribution Account as provided in Section
         3.06(b) (but only to the extent of the Net Investment Earnings with
         respect to the Upper-Tier Distribution Account for any period from any
         Distribution Date to the immediately succeeding P&I Advance Date); and

                  (iii) to clear and terminate the Upper-Tier Distribution
         Account at the termination of this Agreement pursuant to Section 9.01.

         (d) Notwithstanding anything herein to the contrary, if amounts on
deposit in the Certificate Account and the Lower-Tier Distribution Account are
not sufficient to pay all of the amounts listed in Sections 3.05(a) and (b),
then the items (iii) and (iv) of Section 3.05(b) shall be paid in full prior to
the payment of any fees or reimbursement of any expenses of the Servicer
payable under Section 3.05(a).

SECTION 3.06.  Investment of Funds in the Certificate Account, the Distribution
               Accounts and the REO Account.

         (a) The Servicer may direct any depository institution maintaining the
Certificate Account, the Upper-Tier Distribution Account or the Lower-Tier
Distribution Account (each, for purposes of this Section 3.06, an "Investment
Account") and the Special Servicer may direct any depository institution
maintaining the REO Account (also for purpose of this Section 3.06, an
"Investment Account") to invest, or if it is such depository institution, may
itself invest, the funds held therein in one or more Permitted Investments
bearing interest or sold at a discount, and maturing, unless payable on demand,
(i) no later than the Business Day immediately preceding the next succeeding
date on which such funds are required to be withdrawn from such account
pursuant to this Agreement, if a Person other than the depository institution
maintaining such account is the obliger thereon and (ii) no later than the date
on which such funds are required to be withdrawn from such account pursuant to
this Agreement, if the depository institution maintaining such account is the
obligor thereon. All such Permitted Investments shall be held to maturity,
unless payable on demand. Any investment of funds in an Investment



                                       61
<PAGE>



Account shall be made in the name of the Trustee (in its capacity as such). The
Servicer (in the case of the Certificate Account) or the Special Servicer (in
the case of the REO Account), on behalf of the Trustee, shall maintain
continuous possession of any Permitted Investment of amounts in the Certificate
Account or REO Account that is either (i) a "certificated security," as such
term is defined in the UCC or (ii) other property in which a secured party may
perfect its security interest by possession under the UCC or any other
applicable law. Possession of any such Permitted Investment by the Servicer or
the Special Servicer shall constitute possession by a person designated by the
Trustee for purposes of Section 8-313 of the UCC and possession by the Trustee,
as secured party, for purposes of Section 9-305 of the UCC and any other
applicable law. Except as otherwise provided herein, the Trustee shall have
sole control (except with respect to investment direction) over Permitted
Investments of amounts in the Distribution Accounts. In the event amounts on
deposit in an Investment Account are at any time invested in a Permitted
Investment payable on demand, the Servicer (in the case of the Certificate
Account), the Special Servicer (in the case of the REO Account) or the Paying
Agent (in the case of the Distribution Accounts) shall:

                  (i) consistent with any notice required to be given
         thereunder, demand that payment thereon be made on the last day such
         Permitted Investment may otherwise mature hereunder in an amount equal
         to the lesser of (a) all amounts then payable thereunder and (b) the
         amount required to be withdrawn on such date; and

                  (ii) demand payment of all amounts due thereunder promptly
         upon determination by the Servicer, the Special Servicer or the
         Trustee, as the case may be, that such Permitted Investment would not
         constitute a Permitted Investment in respect of funds thereafter on
         deposit in the Investment Account.

         (b) Interest and investment income realized on funds deposited in each
of the Certificate Account and the Distribution Accounts, to the extent of the
Net Investment Earnings, if any, with respect to such account for each period
from any Distribution Date to the immediately succeeding P&I Advance Date,
shall be for the sole and exclusive benefit of the Servicer and shall be
subject to its withdrawal, or withdrawal at its direction, in accordance with
Section 3.05(a), 3.05(b) or 3.05(c), as the case may be. Interest and
investment income realized on funds deposited in the REO Account, to the extent
of the Net Investment Earnings, if any, with respect to such account for each
period from any Distribution Date to the immediately succeeding P&I Advance
Date, shall be for the sole and exclusive benefit of the Trust Fund and shall
be subject to its withdrawal in accordance with Section 3.16(c). In the event
that any loss shall be incurred in respect of any Permitted Investment on
deposit in any of the Certificate Account, the Distribution Accounts or the REO
Account, the Servicer (in the case of the Certificate Account and the
Distribution Accounts) or the Special Servicer (in the case of the REO Account)
shall deposit therein, no later than the P&I Advance Date, without right of
reimbursement, the amount of the Net Investment Loss, if any, with respect to
such account for the period from the immediately preceding Distribution Date to
such P&I Advance Date.

         (c) Except as otherwise expressly provided in this Agreement, if any
default occurs in the making of a payment due under any Permitted Investment,
or if a default occurs in any other performance required under any Permitted
Investment, the Trustee may and, subject to



                                       62
<PAGE>



Section 8.02, upon the request of Holders of Certificates entitled to a
majority of the Voting Rights allocated to any Class shall, take such action as
may be appropriate to enforce such payment or performance, including the
institution and prosecution of appropriate proceedings.

SECTION 3.07.   Maintenance of Insurance Policies; Errors and Omissions and
                Fidelity Coverage.

         (a) The Servicer shall use its reasonable best efforts to cause the
Mortgagor to maintain, to the extent required by the terms of the related
Mortgage Note, or if the Mortgagor does not so maintain, shall itself maintain,
for each Mortgage Loan all Insurance Policy coverage as is required under the
related Mortgage (to the extent that the Trustee has an insurable interest and
such Insurance Policy coverage is available at commercially reasonable rates,
consistent with the Servicing Standard); provided, however, that if any
Mortgage permits the holder thereof to dictate to the Mortgagor the Insurance
Policy coverage to be maintained on such Mortgaged Property, the Servicer shall
impose such insurance requirements as are consistent with the Servicing
Standards. Subject to Section 3.17(a), the Special Servicer shall maintain for
each REO Property no less Insurance Policy coverage than was previously
required of the Mortgagor under the related Mortgage Loan. All such Insurance
Policies shall (i) contain a "standard" mortgagee clause, with loss payable to
the Servicer on behalf of the Trustee (in the case of insurance maintained in
respect of Mortgage Loans other than REO Properties), (ii) be in the name of
the Special Servicer (in the case of insurance maintained in respect of REO
Properties) on behalf of the Trustee, (iii) include coverage in an amount not
less than the lesser of the full replacement cost of the REO Property or the
outstanding principal balance owing on the related REO Loan, (iv) include a
replacement cost endorsement providing no deduction for depreciation (unless
such endorsement is not permitted under the related Mortgage Loan documents)
and (v) be issued by a Qualified Insurer authorized under applicable law to
issue such Insurance Policies. Any amounts collected by the Servicer or the
Special Servicer under any such Insurance Policies (other than amounts to be
applied to the restoration or repair of the related Mortgaged Property or REO
Property or amounts to be released to the related Mortgagor, in each case in
accordance with the Servicing Standards and the provisions of the related
Mortgage Loan) shall be deposited in the Certificate Account, subject to
withdrawal pursuant to Section 3.05(a). Any costs incurred by the Servicer in
maintaining any such Insurance Policies in respect of Mortgage Loans (other
than REO Properties) (i) if the Mortgagor defaults on its obligation to do so,
shall be advanced by the Servicer as a Servicing Advance and will be charged to
the related Mortgagor and (ii) shall not, for purposes thereof, including,
without limitation, calculating monthly distributions to Certificateholders, be
added to the unpaid principal balance of the related Mortgage Loan,
notwithstanding that the terms of such Mortgage Loan so permit. Any cost
incurred by the Special Servicer in maintaining any such Insurance Policies
with respect to REO Properties shall be an expense of the Trust payable out of
the related REO Account pursuant to Section 3.16(c) or, if the amount on
deposit therein is insufficient therefor, advanced by the Servicer as a
Servicing Advance.

         (b) (i) If the Servicer or the Special Servicer shall obtain and
         maintain a blanket Insurance Policy with a Qualified Insurer insuring
         against fire and hazard losses on all of the Mortgage Loans or REO
         Properties, as the case may be, required to be serviced and
         administered hereunder, then, to the extent such Insurance Policy
         provides protection


                                       63
<PAGE>



         equivalent to the individual policies otherwise required, the Servicer
         or the Special Servicer shall conclusively be deemed to have satisfied
         its obligation to cause fire and hazard insurance to be maintained on
         the related Mortgaged Properties or REO Properties. Such Insurance
         Policy may contain a deductible clause, in which case the Servicer or
         the Special Servicer shall, if there shall not have been maintained on
         the related Mortgaged Property or REO Property a fire and hazard
         Insurance Policy complying with the requirements of Section 3.07(a),
         and there shall have been one or more losses which would have been
         covered by such Insurance Policy, promptly deposit into the
         Certificate Account from its own funds the amount of such loss or
         losses that would have been covered under the individual policy but
         are not covered under the blanket Insurance Policy because of such
         deductible clause to the extent that any such deductible exceeds the
         deductible limitation that pertained to the related Mortgage Loan, or
         in the absence of such deductible limitation, the deductible
         limitation which is consistent with the Servicing Standard. In
         connection with its activities as administrator and servicer of the
         Mortgage Loans, the Servicer agrees to prepare and present, on behalf
         of itself, the Trustee and Certificateholders, claims under any such
         blanket Insurance Policy in a timely fashion in accordance with the
         terms of such policy. The Special Servicer, to the extent consistent
         with the Servicing Standards, may maintain, at its own expense,
         earthquake insurance on REO Properties, provided coverage is available
         at commercially reasonable rates.

                  (ii) If the Servicer or the Special Servicer shall cause any
         Mortgaged Property or REO Property to be covered by a master single
         interest insurance policy with a Qualified Insurer naming the Servicer
         or the Special Servicer on behalf of the Trustee as the loss payee,
         then to the extent such Insurance Policy provides protection
         equivalent to the individual policies otherwise required, the Servicer
         or the Special Servicer shall conclusively be deemed to have satisfied
         its obligation to cause such insurance to be maintained on the related
         Mortgage Properties and REO Properties. In the event the Servicer or
         the Special Servicer shall cause any Mortgaged Property or REO
         Property to be covered by such master single interest insurance
         policy, the incremental costs of such insurance applicable to such
         Mortgaged Property or REO Property (i.e., other than any minimum or
         standby premium payable for such policy whether or not any Mortgaged
         Property or REO Property is covered thereby) shall be paid by the
         Servicer as a Servicing Advance. Such master single interest policy
         may contain a deductible clause, in which case the Servicer or the
         Special Servicer shall, in the event that there shall not have been
         maintained on the related Mortgaged Property or REO Property a policy
         otherwise complying with the provisions of Section 3.07(a), and there
         shall have been one or more losses which would have been covered by
         such policy had it been maintained, deposit into the Certificate
         Account from its own funds the amount not otherwise payable under the
         master single interest policy because of such deductible clause, to
         the extent that any such deductible exceeds the deductible limitation
         that pertained to the related Mortgage Loan, or, in the absence of any
         such deductible limitation, the deductible limitation which is
         consistent with the Servicing Standard.

         (c) Each of the Servicer and the Special Servicer shall obtain and
maintain at its own expense and keep in full force and effect throughout the
term of this Agreement a blanket fidelity


                                       64
<PAGE>



bond and an errors and omissions Insurance Policy with a Qualified Insurer
covering the Servicer's and the Special Servicer's, as applicable, officers and
employees and other persons acting on behalf of the Servicer and the Special
Servicer in connection with its activities under this Agreement with a
deductible clause that in no event exceeds the greater of (i) $100,000 or (ii)
5% of the face amount of the Fidelity Bond or errors and omission policy as the
case may be. The Servicer or the Special Servicer, as applicable, shall cause
the Trustee, on behalf of the Trust, to be named as a loss payee on each such
fidelity bond and errors and omissions policy. Notwithstanding the foregoing,
so long as the long term debt or the deposit obligations or claims-paying
ability of the Servicer (or its immediate or remote parent) is rated at least
"A" by _______________ and "A" by _______________ (if rated by
_______________), the Servicer shall be allowed to provide self-insurance with
respect to a fidelity bond. The amount of coverage shall be at least equal to
the coverage that would be required by FNMA or FHLMC, whichever is greater,
with respect to the Servicer or the Special Servicer if the Servicer or the
Special Servicer, as applicable, were servicing and administering the Mortgage
Loans or Specially Serviced Mortgage Loans, as applicable, for FNMA or FHLMC.
Coverage of the Servicer or the Special Servicer under a policy or bond
obtained by an Affiliate of the Servicer or the Special Servicer and providing
the coverage required by this Section 3.07(c) shall satisfy the requirements of
this Section 3.07(c). The Special Servicer and the Servicer will promptly
report in writing to the Trustee any material changes that may occur in their
respective fidelity bonds, if any, and/or their respective errors and omissions
Insurance Policies, as the case may be, and will furnish to the Trustee copies
of all binders and policies or certificates evidencing that such bonds, if any,
and insurance policies are in full force and effect.

         (d) During all such times as any Mortgaged Property shall be in a
federally designated special flood hazard area (and such flood insurance has
been made available), the Servicer will use its reasonable best efforts to
cause the related Mortgagor (in accordance with applicable law and the terms of
the Mortgage Loan documents) to maintain, and, if the related Mortgagor shall
default in its obligation to so maintain, shall itself maintain to the extent
available at commercially reasonable rates (as determined by the Servicer in
accordance with the Servicing Standards), flood insurance in respect thereof,
but only to the extent the related Mortgage Loan permits the mortgagee to
require such coverage and the maintenance of such coverage is consistent with
the Servicing Standards. Such flood insurance shall be in an amount equal to
the lesser of (i) the unpaid principal balance of the related Mortgage Loan,
and (ii) the maximum amount of insurance which is available under the Flood
Disaster Protection Act of 1973, as amended. If the cost of any insurance
described above is not borne by the Mortgagor, the Servicer shall promptly make
a Servicing Advance for such costs, subject to Section 3.03(c).

         (e) During all such times as any REO Property shall be located in a
federally designated special flood hazard area, the Special Servicer will cause
to be maintained, to the extent available at commercially reasonable rates (as
determined by the Special Servicer in accordance with the Servicing Standards),
a flood insurance policy meeting the requirements of the current guidelines of
the Federal Insurance Administration in an amount representing coverage not
less than the maximum amount of insurance which is available under the Flood
Disaster Protection Act of 1973, as amended. The cost of any such flood
insurance with respect to an REO Property shall be an expense of the Trust
payable out of the related REO Account


                                       65
<PAGE>



pursuant to Section 3.16(c) or, if the amount on deposit therein is
insufficient therefor, paid by the Servicer as a Servicing Advance.

SECTION 3.08.  Enforcement of Due-On-Sale Clauses; Assumption Agreements.

         (a) As to each Mortgage Loan which contains a provision in the nature
of a "due-on-sale" clause, which by its terms:

                  (i) provides that such Mortgage Loan shall (or may at the
         mortgagee's option) become due and payable upon the sale or other
         transfer of an interest in the related Mortgaged Property; or

                  (ii) provides that such Mortgage Loan may not be assumed
         without the consent of the mortgagee in connection with any such sale
         or other transfer,

then, for so long as such Mortgage Loan is included in the Trust Fund, the
Special Servicer, on behalf of the Trustee as the mortgagee of record, shall
exercise (or waive its right to exercise) any right it may have with respect to
such Mortgage Loan (x) to accelerate the payments thereon or (y) to withhold
its consent to any such sale or other transfer, in a manner consistent with the
Servicing Standards.

         (b) As to each Mortgage Loan which contains a provision in the nature
of a "due-on-encumbrance" clause, which by its terms:

                  (i) provides that such Mortgage Loan shall (or may at the
         mortgagee's option) become due and payable upon the creation of any
         additional lien or other encumbrance on the related Mortgaged
         Property; or

                  (ii) requires the consent of the mortgagee to the creation of
         any such additional lien or other encumbrance on the related Mortgaged
         Property,

then, for so long as such Mortgage Loan is included in the Trust Fund, the
Special Servicer, on behalf of the Trustee as the mortgagee of record, shall
exercise (or waive its right to exercise) any right it may have with respect to
such Mortgage Loan (x) to accelerate the payments thereon or (y) to withhold
its consent to the creation of any such additional lien or other encumbrance,
in a manner consistent with the Servicing Standards.

         (c) Nothing in this Section 3.08 shall constitute a waiver of the
Trustee's right, as the mortgagee of record, to receive notice of any
assumption of a Mortgage Loan, any sale or other transfer of the related
Mortgaged Property or the creation of any additional lien or other encumbrance
with respect to such Mortgaged Property.

         (d) Except as otherwise permitted by Section 3.20, neither the
Servicer nor the Special Servicer shall agree to modify, waive or amend any
term of any Mortgage Loan in connection with the taking of, or the failure to
take, any action pursuant to this Section 3.08.



                                       66
<PAGE>



         (e) Notwithstanding the foregoing, the Special Servicer shall not
waive any rights under a "due-on-encumbrance" clause with respect to any
Mortgage Loan, or under any "due-on-sale" clause with respect to any of the
Mortgage Loans set forth on Schedule 2 hereto unless it obtains from each
Rating Agency a written confirmation that such waiver would not cause a
downgrading, qualification or withdrawal of the rating then assigned to any of
the Certificates; provided, however, that so long as all Holders of each Class
of Certificates the ratings of which would otherwise be downgraded, qualified
or withdrawn consent to such waiver, such Rating Agency confirmation will not
be required.

         (f) Notwithstanding any other provisions of this Section 3.08, the
Servicer may grant, without any Rating Agency confirmation as provided in
clause (e) above or Special Servicer approval, a Mortgagor's request for
consent to subject the related Mortgaged Property to an easement or
right-of-way for utilities, access, parking, public improvements or another
purpose, and may consent to subordination of the related Mortgage Loan to such
easement or right-of-way provided the Servicer shall have determined in
accordance with the Servicing Standards that such easement or right-of-way
shall not materially interfere with the then-current use of the related
Mortgaged Property, or the security intended to be providing such Mortgage, or
materially or adversely affect the value of such Mortgaged Property.

SECTION 3.09.  Realization Upon Defaulted Mortgage Loans.

         (a) The Special Servicer shall, subject to subsections (b) through (d)
of this Section 3.09, exercise reasonable efforts, consistent with the
Servicing Standards, to foreclose upon or otherwise comparably convert (which
may include an REO Acquisition) the ownership of property securing such
Mortgage Loans, as come into and continue in default as to which no
satisfactory arrangements can be made for collection of delinquent payments,
and which are not released from the Trust Fund pursuant to any other provision
hereof. The foregoing is subject to the provision that, in any case in which a
Mortgaged Property shall have suffered damage from an Uninsured Cause, the
Servicer shall not be required to make a Servicing Advance and expend funds
toward the restoration of such property unless the Special Servicer has
determined in its reasonable discretion that such restoration will increase the
net proceeds of liquidation of such Mortgaged Property to Certificateholders
after reimbursement to the Servicer for such Servicing Advance, and the
Servicer has determined that such Servicing Advance together with accrued and
unpaid interest thereon will be recoverable by the Servicer out of the proceeds
of liquidation of such Mortgaged Property, as contemplated in Section
3.05(a)(iv). The Special Servicer shall be responsible for all other costs and
expenses incurred by it in any such proceedings (such costs and expenses to be
advanced by the Servicer to the Special Servicer), provided that, in each case,
such cost or expense would not, if incurred, constitute a Nonrecoverable
Servicing Advance. Nothing contained in this Section 3.09 shall be construed so
as to require the Servicer or the Special Servicer, on behalf of the Trust, to
make a bid on any Mortgaged Property at a foreclosure sale or similar
proceeding that is in excess of the fair market value of such property, as
determined by the Servicer or the Special Servicer in its reasonable and good
faith judgment taking into account the factors described in Section 3.18(d) and
the results of any Appraisal obtained pursuant to the following sentence, all
such bids to be made in a manner consistent with the Servicing Standards. If
and when the Special Servicer or the Servicer deems it necessary and prudent
for purposes of establishing the fair market value



                                       67
<PAGE>



of any Mortgaged Property securing a Defaulted Mortgage Loan, whether for
purposes of bidding at foreclosure or otherwise, the Special Servicer or the
Servicer, as the case may be, is authorized to have an Appraisal performed with
respect to such property by an Independent MAI-designated appraiser the cost of
which shall be paid by the Servicer as a Servicing Advance.

         (b) The Special Servicer shall not acquire any personal property
pursuant to this Section 3.09 unless either:

                  (i) such personal property is incident to real property
         (within the meaning of Section 856(e)(1) of the Code) so acquired by
         the Special Servicer; or

                  (ii) the Special Servicer shall have obtained an Opinion of
         Counsel (the cost of which shall be a Servicing Advance) to the effect
         that the holding of such personal property by the Trust Fund will not
         cause the imposition of a tax on the Lower-Tier REMIC or the
         Upper-Tier REMIC under the REMIC Provisions or cause the Lower-Tier
         REMIC or the Upper-Tier REMIC to fail to qualify as a REMIC at any
         time that any Uncertificated Lower-Tier Interest or Certificate is
         outstanding.

         (c) Notwithstanding the foregoing provisions of this Section 3.09,
neither the Special Servicer nor the Servicer shall, on behalf of the Trustee,
obtain title to a Mortgaged Property in lieu of foreclosure or otherwise, or
take any other action with respect to any Mortgaged Property, if, as a result
of any such action, the Trustee, on behalf of the Certificateholders, would be
considered to hold title to, to be a "mortgagee-in-possession" of, or to be an
"owner" or "operator" of such Mortgaged Property within the meaning of CERCLA
or any comparable law, unless (as evidenced by an Officer's Certificate to such
effect delivered to the Trustee) the Special Servicer has previously determined
in accordance with the Servicing Standards, based on an Environmental
Assessment of such Mortgaged Property performed by an Independent Person who
regularly conducts Environmental Assessments, that:

                  (i) the Mortgaged Property is in compliance with applicable
         environmental laws and regulations or, if not, that taking such
         actions as are necessary to bring the Mortgaged Property in compliance
         therewith is reasonably likely to produce a greater recovery on a
         present value basis than not taking such actions; and

                  (ii) there are no circumstances or conditions present at the
         Mortgaged Property relating to the use, management or disposal of
         Hazardous Materials for which investigation, testing, monitoring,
         containment, clean-up or remediation could be required under any
         applicable environmental laws and regulations or, if such
         circumstances or conditions are present for which any such action
         could be required, that taking such actions with respect to such
         Mortgaged Property is reasonably likely to produce a greater recovery
         on a present value basis than not taking such actions.

         The cost of any such Environmental Assessment shall be paid by the
Servicer as a Servicing Advance, and the cost of any remedial, corrective or
other further action contemplated by clause (i) and/or clause (ii) of the
preceding sentence may be withdrawn from the Certificate



                                       68
<PAGE>



Account at the direction of the Special Servicer as an expense of the Trust
Fund pursuant to Section 3.05(a)(ix); and if any such Environmental Assessment
so warrants, the Special Servicer shall, at the expense of the Trust Fund,
perform such additional environmental testing as it deems necessary and prudent
to determine whether the conditions described in clauses (i) and (ii) of the
preceding sentence have been satisfied.

         (d) If (i) the environmental testing contemplated by subsection (c)
above establishes that either of the conditions set forth in clauses (i) and
(ii) of the first sentence thereof has not been satisfied with respect to any
Mortgaged Property securing a Defaulted Mortgage Loan and (ii) there has been
no breach of any of the representations and warranties set forth in or required
to be made pursuant to Section 2 of the Mortgage Loan Purchase Agreements for
which either Mortgage Loan Seller could be required to repurchase such
Defaulted Mortgage Loan pursuant to Section 3 of the Mortgage Loan Purchase
Agreements, then the Special Servicer shall take such action as it deems to be
in the best economic interest of the Trust Fund (other than proceeding to
acquire title to the Mortgaged Property) and is hereby authorized at such time
as it deems appropriate to release such Mortgaged Property from the lien of the
related Mortgage.

         (e) The Special Servicer shall provide written reports and a copy of
any Environmental Assessments to the Trustee, the Paying Agent and the Servicer
monthly regarding any actions taken by the Special Servicer with respect to any
Mortgaged Property securing a defaulted Mortgage Loan as to which the
environmental testing contemplated in subsection (c) above has revealed that
either of the conditions set forth in clauses (i) and (ii) of the first
sentence thereof has not been satisfied, in each case until the earlier to
occur of satisfaction of both such conditions, repurchase of the related
Mortgage Loan by the Mortgage Loan Seller or release of the lien of the related
Mortgage on such Mortgaged Property. The Trustee shall forward all such reports
to the Certificateholders and each Rating Agency promptly following the receipt
thereof. In addition, the Servicer will deliver to the Class [F], Class [G] and
Class [H] Certificateholders a copy of any such written reports and any
Environmental Assessments within 15 days after receipt of such written reports
and Environmental Assessments from the Special Servicer.

         (f) The Servicer shall report to the Internal Revenue Service and the
related Mortgagor, in the manner required by applicable law, the information
required to be reported regarding any Mortgaged Property which is abandoned or
foreclosed and the Servicer shall report, via Form 1099C, all forgiveness of
indebtedness. The Special Servicer shall provide the Servicer with such
information or reports that the Servicer deems necessary to fulfill its
obligations under this paragraph (f) promptly upon the Servicer's request
therefor. The Servicer shall deliver a copy of any such report to the Trustee
and the Special Servicer.

         (g) The Special Servicer shall have the right to determine, in
accordance with the Servicing Standards, the advisability of the maintenance of
an action to obtain a deficiency judgment if the state in which the Mortgaged
Property is located and the terms of the Mortgage Loan permit such an action.

         (h) The Special Servicer shall maintain accurate records, prepared by
one of its Servicing Officers, of each Final Recovery Determination in respect
of a Defaulted Mortgage


                                       69
<PAGE>



Loan or REO Property and the basis thereof. Each Final Recovery Determination
shall be evidenced by an Officer's Certificate delivered to the Trustee and the
Servicer no later than the next succeeding P&I Advance Determination Date.

SECTION 3.10.   Trustee to Cooperate; Release of Mortgage Files.

         (a) Upon the payment in full of any Mortgage Loan, or the receipt by
the Servicer or the Special Servicer, as the case may be, of a notification
that payment in full shall be escrowed in a manner customary for such purposes,
the Servicer or Special Servicer, as the case may be, will immediately notify
the Trustee and request delivery of the related Mortgage File. Any such notice
and request shall be in the form of a Request for Release signed by a Servicing
Officer and shall include a statement to the effect that all amounts received
or to be received in connection with such payment which are required to be
deposited in the Certificate Account pursuant to Section 3.04(a) or remitted to
the Servicer to enable such deposit, have been or will be so deposited. Within
seven Business Days (or within such shorter period as release can reasonably be
accomplished if the Servicer notifies the Trustee of an exigency) of receipt of
such notice and request, the Trustee shall release, or cause any related
Custodian to release, the related Mortgage File to the Servicer or Special
Servicer, as the case may be. No expenses incurred in connection with any
instrument of satisfaction or deed of reconveyance shall be chargeable to the
Certificate Account.

         (b) From time to time as is appropriate for servicing or foreclosure
of any Mortgage Loan, the Servicer or the Special Servicer shall deliver to the
Trustee a Request for Release signed by a Servicing Officer. Upon receipt of
the foregoing, the Trustee shall deliver or cause the related Custodian to
deliver, the Mortgage File or any document therein to the Servicer or the
Special Servicer (or a designee), as the case may be. Upon return of such
Mortgage File or such document to the Trustee or the related Custodian, or the
delivery to the Trustee of a certificate of a Servicing Officer of the Servicer
or the Special Servicer, as the case may be, stating that such Mortgage Loan
was liquidated and that all amounts received or to be received in connection
with such liquidation which are required to be deposited into the Certificate
Account pursuant to Section 3.04(a) have been or will be so deposited, or that
such Mortgage Loan has become an REO Property, a copy of the Request for
Release shall be released by the Trustee to the Servicer or the Special
Servicer (or a designee), as the case may be, with the original being released
upon termination of the Trust.

         (c) Within seven Business Days (or within such shorter period as
delivery can reasonably be accomplished if the Special Servicer notifies the
Trustee of an exigency) of receipt thereof, the Trustee shall execute and
deliver to the Special Servicer any court pleadings, requests for trustee's
sale or other documents necessary to the foreclosure or trustee's sale in
respect of a Mortgaged Property or to any legal action brought to obtain
judgment against any Mortgagor on the Mortgage Note or Mortgage or to obtain a
deficiency judgment, or to enforce any other remedies or rights provided by the
Mortgage Note or Mortgage or otherwise available at law or in equity. The
Special Servicer shall be responsible for the preparation of all such documents
and pleadings. When submitted to the Trustee for signature, such documents or
pleadings shall be accompanied by a certificate of a Servicing Officer
requesting that such pleadings or documents be executed by the Trustee and
certifying as to the reason such


                                       70
<PAGE>



documents or pleadings are required and that the execution and delivery thereof
by the Trustee will not invalidate or otherwise affect the lien of the
Mortgage, except for the termination of such a lien upon completion of the
foreclosure or trustee's sale.

SECTION 3.11.  Servicing Compensation.

         (a) As compensation for its activities hereunder, the Servicer shall
be entitled to receive the Servicing Fee with respect to each Mortgage Loan and
REO Loan. As to each Mortgage Loan and REO Loan, the Servicing Fee shall accrue
from time to time at the Servicing Fee Rate (in accordance with the same terms
of the related Mortgage Note as are applicable to the accrual of interest at
the Mortgage Rate) and shall be computed on the basis of the Stated Principal
Balance of such Mortgage Loan and for the same period respecting which any
related interest payment due on such Mortgage Loan or deemed to be due on such
REO Loan is computed. The Servicing Fee with respect to any Mortgage Loan or
REO Loan shall cease to accrue if a Liquidation Event occurs in respect
thereof. The Servicing Fee shall be payable monthly, on a loan-by-loan basis,
from payments of interest on each Mortgage Loan and REO Revenues allocable as
interest on each REO Loan. The Servicer shall be entitled to recover unpaid
Servicing Fees in respect of any Mortgage Loan or REO Loan out of that portion
of related payments, Insurance and Condemnation Proceeds, Liquidation Proceeds
and REO Revenues (in the case of an REO Loan) allocable as recoveries of
interest, to the extent permitted by Section 3.05(a). The right to receive the
Servicing Fee may not be transferred in whole or in part except in connection
with the transfer of all of the Servicer's responsibilities and obligations
under this Agreement. The Servicer shall pay, from its own funds, the annual
fees of each Rating Agency.

         Additional servicing compensation in the form of one-half of all
assumption and modification fees paid by the Mortgagor on Mortgage Loans that
are not Specially Serviced Mortgage Loans and only to the extent that all
amounts then due and payable with respect to the related Mortgage Loan
(including interest on Advances) have been paid, and charges for beneficiary
statements or demands and amounts collected for checks returned for
insufficient funds, in each case only to the extent actually paid by the
related Mortgagor, shall be retained by the Servicer and shall not be required
to be deposited in the Certificate Account pursuant to Section 3.04(a). The
Servicer shall also be entitled to additional servicing compensation in the
form of: (i) Penalty Charges received on the Mortgage Loans (other than
Specially Serviced Mortgage Loans), but only to the extent actually paid by the
related Mortgagor and to the extent that all amounts then due and payable with
respect to the related Mortgage Loan (including interest on Advances) have been
paid; (ii) interest or other income earned on deposits relating to the Trust
Fund in the Certificate Account and the Distribution Accounts in accordance
with Section 3.06(b) (but only to the extent of the Net Investment Earnings, if
any, with respect to each such account for each period from any Distribution
Date to the immediately succeeding P&I Advance Date); and (iii) interest earned
on deposits in the Servicing Account which are not required by applicable law
or the related Mortgage Loan to be paid to the Mortgagor. The Servicer shall be
required to pay out of its own funds all expenses incurred by it in connection
with its servicing activities hereunder (including, without limitation, payment
of any amounts due and owing to any of its Sub-Servicers and the premiums for
any blanket Insurance Policy insuring against hazard losses pursuant to Section
3.07), if and to the extent such expenses are



                                       71
<PAGE>



not payable directly out of the Certificate Account, and the Servicer shall not
be entitled to reimbursement therefor except as expressly provided in this
Agreement.

         (b) As compensation for its activities hereunder, the Special Servicer
shall be entitled to receive the Special Servicing Fee with respect to each
Specially Serviced Mortgage Loan and REO Loan. As to each Specially Serviced
Mortgage Loan and REO Loan, the Special Servicing Fee shall accrue from time to
time at the Special Servicing Fee Rate (in accordance with the same terms of
the related Mortgage Note as are applicable to the accrual of interest at the
Mortgage Rate) and shall be computed on the basis of the Stated Principal
Balance of such Specially Serviced Mortgage Loan and for the same period
respecting which any related interest payment due on such Specially Serviced
Mortgage Loan or deemed to be due on such REO Loan is computed. The Special
Servicing Fee with respect to any Specially Serviced Mortgage Loan or REO Loan
shall cease to accrue if a Liquidation Event occurs in respect thereof. The
Special Servicing Fee shall be payable monthly, on a loan-by-loan basis, to the
extent permitted by Section 3.05(a). The right to receive the Special Servicing
Fee may not be transferred in whole or in part except in connection with the
transfer of all of the Special Servicer's responsibilities and obligations
under this Agreement.

         Additional servicing compensation in the form of one-half of all
assumption and modification fees and all extension fees received on or with
respect to any Mortgage Loan and all modification, assumption and extension
fees received on Specially Serviced Mortgage Loans, but only to the extent
actually collected from the related Mortgagor and only to the extent that all
amounts then due and payable with respect to the related Mortgage Loan
(including those payable to the Servicer pursuant to Section 3.11(a)) have been
paid, shall be promptly paid to the Special Servicer by the Servicer and shall
not be required to be deposited in the Certificate Account pursuant to Section
3.04(a). The Special Servicer shall also be entitled to additional servicing
compensation in the form of a Workout Fee with respect to each Corrected
Mortgage Loan at the Workout Fee Rate on such Mortgage Loan for so long as it
remains a Corrected Mortgage Loan. The Workout Fee with respect to any
Corrected Mortgage Loan will cease to be payable if such loan again becomes a
Specially Serviced Mortgage Loan; provided that a new Workout Fee will become
payable if and when such Mortgage Loan again becomes a Corrected Mortgage Loan.
If the Special Servicer is terminated (other than for cause or by resignation),
it shall retain the right to receive any and all Workout Fees payable with
respect to Mortgage Loans that became Corrected Mortgage Loans during the
period that it acted as Special Servicer and were Corrected Mortgage Loans at
the time of such termination (and the successor Special Servicer shall not be
entitled to any portion of such Workout Fees), in each case until the Workout
Fee for any such loan ceases to be payable in accordance with the terms hereof.
A Liquidation Fee will be payable with respect to each Specially Serviced
Mortgage Loan as to which the Special Servicer receives any Liquidation
Proceeds subject to the exceptions set forth in the definition of Liquidation
Fee. Notwithstanding anything to the contrary described above, no Liquidation
Fee will be payable based on, or out of, Liquidation Proceeds received in
connection with the repurchase of any Mortgage Loan by the Mortgage Loan Seller
for a breach of representation or warranty or for defective or deficient
Mortgage Loan documentation, the purchase of any Specially Serviced Mortgage
Loan by the Servicer or the Special Servicer or the purchase of all of the
Mortgage Loans and REO Properties in connection with an optional termination of
the Trust Fund pursuant to Section 9.01. If, however, Liquidation Proceeds are



                                       72
<PAGE>



received with respect to any Corrected Mortgage Loan and the Special Servicer
is properly entitled to a Workout Fee, such Workout Fee will be payable based
on and out of the portion of such Liquidation Proceeds that constitute
principal and/or interest on such Mortgage Loan. The Special Servicer will also
be entitled to additional fees in the form of Penalty Charges on Specially
Serviced Mortgage Loans (but only to the extent actually collected from the
related Mortgagor and to the extent that all amounts then due and payable with
respect to the related Mortgage Loan (including interest on Advances) have been
paid). The Special Servicer shall be required to pay out of its own funds all
expenses incurred by it in connection with its servicing activities hereunder
(including, without limitation, payment of any amounts, other than management
fees in respect of REO Properties, due and owing to any of its Sub-Servicers
and the premiums for any blanket Insurance Policy obtained by it insuring
against hazard losses pursuant to Section 3.07), if and to the extent such
expenses are not payable directly out of the Certificate Account or the REO
Account, and the Special Servicer shall not be entitled to reimbursement
therefor except as expressly provided in this Agreement.

SECTION 3.12.  Inspections; Collection of Financial Statements.

         (a) The Servicer shall perform (at its own expense), or shall cause to
be performed (at its own expense), a physical inspection of each Mortgaged
Property at such times and in such manner as are consistent with the Servicing
Standards, but in any event shall inspect each Mortgaged Property securing a
Mortgage Note with a Stated Principal Balance of (a) $_________________ or more
at least once every __ months and (b) less than $_______________ at least once
every __ months, in each case commencing in the calendar year 1998; provided,
however, that if the Servicer has a reasonable basis to believe that the Debt
Service Coverage Ratio with respect to any Mortgaged Property has decreased by
25% or more from the Debt Service Coverage Ratio as of the Cut-off Date, the
Servicer shall inspect the related Mortgaged Property as soon as practicable
thereafter (the cost of which inspection shall be at the expense of the Trust
Fund); provided, further, however, that if any scheduled payment becomes more
than 60 days delinquent on the related Mortgage Loan, the Special Servicer
shall inspect the related Mortgaged Property as soon as practicable thereafter.
The cost of such inspection by the Special Servicer shall be an expense of the
Trust Fund. The Special Servicer or the Servicer, as applicable, shall prepare
a written report of each such inspection detailing the condition of the
Mortgaged Property and specifying the existence of (i) any vacancy in the
Mortgaged Property that the preparer of such report deems material, (ii) any
sale, transfer or abandonment of the Mortgaged Property, (iii) any adverse
change in the condition of the Mortgaged Property that the preparer of such
report deems material, (iv) any visible waste committed on the Mortgaged
Property, (v) a report setting forth the three most recent years operating
statements, and (vi) photographs of each inspected Mortgaged Property. The
Special Servicer shall deliver each such report to the Servicer within 40 days
of its preparation. The Servicer shall deliver to the Trustee, the Paying
Agent, each Rating Agency, the Underwriters, the Placement Agents and each
Holder of a Class [F], Class [G] and Class [H] Certificate, a copy of each such
written report that it prepared or received from the Special Servicer within 20
days of its receipt from the Special Servicer or 60 days of its preparation by
the Servicer.

         (b) The Special Servicer or Servicer, as applicable, shall make
reasonable efforts to collect promptly from each Mortgagor annual operating
statements and rent rolls of the related



                                       73
<PAGE>



Mortgaged Property, financial statements of such Mortgagor and any other
reports required to be delivered under the terms of the Mortgage Loans, if
delivery of such items is required pursuant to the terms of the related
Mortgage. The Special Servicer or Servicer, as applicable, shall promptly: (i)
review all such items as may be collected and (ii) prepare written reports
based on such reviews identifying the Debt Service Coverage Ratios for the
related Mortgage Loans. The Special Servicer shall deliver copies of the
collected items, and of the written reports prepared by the Special Servicer in
respect thereof, to the Servicer, via diskette or other electronic transmission
and by written report to follow, in each case within 20 days of its receipt or
preparation, as applicable, but in no event less than annually by June 1st of
each year. The Servicer shall deliver copies of the collected items, and of the
written reports prepared in respect thereof or received from the Special
Servicer, to the Trustee, the Paying Agent, the Rating Agencies, the
Underwriters, the Placement Agents and each Holder of a Class [F], Class [G]
and Class [H] Certificate, via diskette or other electronic transmission and by
written report to follow, in each case within 30 days of its receipt or
preparation, as applicable, but in no event less frequently than annually by
June 30th of each year. In addition, the Servicer shall, upon written request,
deliver to each Rating Agency copies of any quarterly operating statements
received by the Servicer.

SECTION 3.13.  Annual Statement as to Compliance.

         Each of the Servicer and the Special Servicer will deliver to the
Trustee, with a copy to the Paying Agent and Depositor, on or before
____________ of each year, beginning ____________, 1998, an Officer's
Certificate stating, as to each signer thereof, that (i) a review of the
activities of the Servicer or the Special Servicer, as the case may be, during
the preceding calendar year and of its performance under this Agreement has
been made under such officer's supervision, (ii) to the best of such officer's
knowledge, based on such review, the Servicer or the Special Servicer, as the
case may be, has maintained an effective internal control system relating to
its servicing of the Mortgage Loans serviced by it and has fulfilled in all
material respects its obligations under this Agreement throughout such year,
or, if there has been a default in the fulfillment of any such obligation,
specifying each such default known to such officer and the nature and status
thereof and (iii) the Servicer or the Special Servicer, as the case may be, has
received no notice regarding qualification, or challenging the status, of
either the Lower-Tier REMIC or the Upper-Tier REMIC as a REMIC from the
Internal Revenue Service or any other governmental agency or body or, if it has
received any such notice, specifying the details thereof. A copy of such
Officer's Certificate may be obtained by Certificateholders upon written
request to the Paying Agent pursuant to Section 8.12 hereof.

SECTION 3.14.   Reports by Independent Public Accountants.

         Each of the Servicer and the Special Servicer at their own expense
shall cause a nationally recognized firm of independent certified public
accountants to furnish to the Servicer or the Special Servicer, as the case may
be, the Trustee, the Paying Agent and each Rating Agency, on or before
____________ of each year, commencing with ____________, 1998, a report stating
that (i) it has obtained from the Servicer or the Special Servicer, as the case
may be, a letter of representation regarding certain matters from the
management of the Servicer or the Special Servicer, as the case may be, which
includes an assertion that the Servicer or the


                                       74
<PAGE>



Special Servicer, as the case may be, has maintained an effective internal
control system with respect to the servicing of the Mortgage Loans and has
complied with certain minimum mortgage loan servicing standards (to the extent
applicable to multifamily and mobile home community mortgage loans), identified
in the Uniform Single Attestation Program for Mortgage Bankers established by
the Mortgage Bankers Association of America, with respect to the Servicer's or
the Special Servicer's, as the case may be, servicing of multifamily and mobile
home community mortgage loans during the most recently completed calendar year
and (ii) on the basis of an examination conducted by such firm in accordance
with standards established by the American Institute of Certified Public
Accountants, such assertion is fairly stated in all material respects, subject
to such exceptions and other qualifications that, in the opinion of such firm,
such standards require it to report. In rendering its report such firm may
rely, as to the matters relating to the direct servicing of multifamily and
mobile home community mortgage loans by Sub-Servicers, upon comparable reports
of firms of independent certified public accountants rendered on the basis of
examinations conducted in accordance with the same standards (rendered within 1
year of such statement) with respect to those Sub-Servicers.

SECTION 3.15.  Access to Certain Information.

         Each of the Servicer and the Special Servicer shall provide or cause
to be provided to any Certificateholder or Certificate Owner that is, or is
affiliated with, a federally insured financial institution, the Trustee, the
Depositor, each Rating Agency, to the Servicer, or to the Special Servicer, as
applicable, and to the OTS, the FDIC, the Federal Reserve Board and the
supervisory agents and examiners of such boards and such corporations, and any
other federal or state banking or insurance regulatory authority that may
exercise authority over any Certificateholder, and each Holder of a Class [F],
Class [G] and Class [H] Certificate, access to any documentation regarding the
Mortgage Loans and the Trust Fund within its control which may be required by
this Agreement or by applicable law. Such access shall be afforded without
charge but only upon reasonable prior written request and during normal
business hours at the offices of the Servicer or the Special Servicer, as the
case may be, designated by it; provided, however, that the Class [F], Class [G]
and Class [H] Certificateholders shall be required to pay a reasonable and
customary fee for access to the aforementioned information, shall pay their own
photocopying costs and execute a reasonable and customary confidentiality
agreement with respect to such information. Nothing in this Section 3.15 shall
detract from the obligation of the Servicer and the Special Servicer to observe
any applicable law prohibiting disclosure of information with respect to the
Mortgagors, and the failure of the Servicer or the Special Servicer to provide
access as provided in this Section 3.15 as a result of such obligation shall
not constitute a breach of this Section 3.15. The Servicer and the Special
Servicer may each deny any of the foregoing persons access to confidential
information or any intellectual property which the Servicer or the Special
Servicer is restricted by license or contract from disclosing. Notwithstanding
the foregoing, the Servicer and the Special Servicer shall maintain separate
from such confidential information and intellectual property, all documentation
regarding the Mortgage Loans that is not confidential.




                                       75
<PAGE>



SECTION 3.16.   Title to REO Property; REO Account.

         (a) If title to any REO Property is acquired, the deed or certificate
of sale shall be issued to the Trustee on behalf of the Certificateholders. The
Special Servicer, on behalf of the Trust Fund, shall sell any REO Property
within two years after the Trust Fund acquires ownership of such REO Property
for purposes of Section 860G(a)(8) of the Code, unless the Special Servicer
either (i) is granted an extension of time (an "REO Extension") by the Internal
Revenue Service to sell such REO Property or (ii) obtains for the Trustee and
the Servicer an Opinion of Counsel (the cost of which shall be paid as a
Servicing Advance), addressed to the Trustee and the Servicer, to the effect
that the holding by the Trust Fund of such REO Property subsequent to the
second anniversary of such acquisition will not result in the imposition of
taxes on "prohibited transactions" of the Trust Fund or the Lower-Tier REMIC or
the Upper-Tier REMIC constituted thereby as defined in Section 860F of the Code
or cause either the Lower-Tier REMIC or the Upper-Tier REMIC to fail to qualify
as a REMIC at any time that any Uncertificated Lower-Tier Interests or
Certificates are outstanding. If the Special Servicer is granted the REO
Extension contemplated by clause (i) of the immediately preceding sentence or
obtains the Opinion of Counsel contemplated by clause (ii) of the immediately
preceding sentence, the Special Servicer shall sell such REO Property within
such period longer than two years as is permitted by such REO Extension or such
Opinion of Counsel, as the case may be. Any expense incurred by the Special
Servicer in connection with its being granted the REO Extension contemplated by
clause (i) of the second preceding sentence or its obtaining the Opinion of
Counsel contemplated by clause (ii) of the second preceding sentence, shall be
an expense of the Trust Fund payable out of the Certificate Account pursuant to
Section 3.05(a).

         (b) The Special Servicer shall segregate and hold all funds collected
and received in connection with any REO Property separate and apart from its
own funds and general assets. If an REO Acquisition shall occur, the Special
Servicer shall establish and maintain one or more REO Accounts, held on behalf
of the Trustee in trust for the benefit of the Certificateholders, for the
retention of revenues and other proceeds derived from each REO Property. The
REO Account shall be an Eligible Account. The Special Servicer shall deposit,
or cause to be deposited, in the REO Account, within 1 Business Day after
receipt, all REO Revenues, Insurance and Condemnation Proceeds and Liquidation
Proceeds received in respect of an REO Property. Funds in the REO Account may
be invested in Permitted Investments in accordance with Section 3.06. The
Special Servicer shall give notice to the Trustee and the Servicer of the
location of the REO Account when first established and of the new location of
the REO Account prior to any change thereof.

         (c) The Special Servicer shall withdraw from the REO Account funds
necessary for the proper operation, management, leasing, maintenance and
disposition of any REO Property, but only to the extent of amounts on deposit
in the REO Account relating to such REO Property. On each Determination Date,
the Special Servicer shall withdraw from the REO Account and deposit into the
Certificate Account the aggregate of all amounts received in respect of each
REO Property during the most recently ended Due Period, net of any withdrawals
made out of such amounts pursuant to the preceding sentence; provided, however,
that the Special Servicer may retain in such REO Account, in accordance with
the Servicing Standards, such portion of such balance as may be necessary to
maintain a reasonable reserve for repairs, replacements,



                                       76
<PAGE>



leasing, management and tenant improvements and other related expenses for the
related REO Property. In addition, on each Determination Date, the Special
Servicer shall provide the Servicer with a written accounting of amounts
deposited in the Certificate Account on such date.

         (d) The Special Servicer shall keep and maintain separate records, on
a property-by-property basis, for the purpose of accounting for all deposits
to, and withdrawals from, the REO Account pursuant to Section 3.16(b) or (c).

SECTION 3.17.  Management of REO Property.

         (a) If title to any REO Property is acquired, the Special Servicer
shall manage, conserve, protect, operate and lease such REO Property for the
benefit of the Certificateholders solely for the purpose of its timely
disposition and sale in a manner that does not cause such REO Property to fail
to qualify as "foreclosure property" within the meaning of Section 860G(a)(8)
of the Code or result in the receipt by the Trust Fund of any "income from
non-permitted assets" within the meaning of Section 860F(a)(2)(B) of the Code.
Subject to the foregoing, however, the Special Servicer shall have full power
and authority to do any and all things in connection therewith as are in the
best interests of and for the benefit of the Certificateholders (as determined
by the Special Servicer in its good faith and reasonable judgment) and,
consistent therewith, shall withdraw from the REO Account, to the extent of
amounts on deposit therein with respect to such REO Property, funds necessary
for the proper operation, management, leasing and maintenance of such REO
Property, including, without limitation:

                  (i) all insurance premiums due and payable in respect of such
         REO Property;

                  (ii) all real estate taxes and assessments in respect of such
         REO Property that may result in the imposition of a lien thereon;

                  (iii) any ground rents in respect of such REO Property, if
         applicable; and

                  (iv) all costs and expenses necessary to maintain and lease
         such REO Property.

                  To the extent that amounts on deposit in the REO Account in
         respect of any REO Property are insufficient for the purposes set
         forth in clauses (i) - (iv) above with respect to such REO Property,
         the Servicer shall advance from its own funds such amount as is
         necessary for such purposes unless (as evidenced by an Officer's
         Certificate delivered to the Trustee, the Paying Agent and the
         Depositor) if such advances would, if made, constitute Nonrecoverable
         Servicing Advances. The Special Servicer shall give the Servicer, the
         Trustee and the Fiscal Agent not less than five Business Days' notice,
         together with all information reasonably requested by the Servicer
         (upon which the Servicer may conclusively rely) to the extent in the
         possession of the Special Servicer or readily obtainable by the
         Special Servicer before the date on which the Servicer is requested to
         make any Servicing Advance with respect to an REO Property; provided,
         however, that only two Business Days' notice shall be required in
         respect of Servicing



                                       77
<PAGE>



         Advances required to be made on an urgent or emergency basis (which
         may include, without limitation, Servicing Advances required to make
         tax or insurance payments).

         (b) Without limiting the generality of the foregoing, the Special
         Servicer shall not:

                  (i) permit the Trust Fund to enter into, renew or extend any
         New Lease with respect to any REO Property, if the New Lease by its
         terms will give rise to any income that does not constitute Rents from
         Real Property;

                  (ii) permit any amount to be received or accrued under any
         New Lease other than amounts that will constitute Rents from Real
         Property;

                  (iii) authorize or permit any construction on any REO
         Property, other than the completion of a building or other improvement
         thereon, and then only if more than 10% of the construction of such
         building or other improvement was completed before default on the
         related Mortgage Loan became imminent, all within the meaning of
         Section 856(e)(4)(B) of the Code; or

                  (iv) Directly Operate, or allow any other Person, other than
         an Independent Contractor, to Directly Operate, any REO Property on
         any date more than 90 days after its Acquisition Date;

unless, in any such case, the Special Servicer has obtained an Opinion of
Counsel (the cost of which shall be paid by the Servicer as a Servicing
Advance) to the effect that such action will not cause such REO Property to
fail to qualify as "foreclosure property" within the meaning of Section
860G(a)(8) of the Code at any time that it is held by the Trust Fund, in which
case the Special Servicer may take such actions as are specified in such
Opinion of Counsel. Except as limited above in this Section 3.17 and by Section
3.17(c), the Special Servicer shall be permitted to cause the Trust Fund to
earn "net income from foreclosure property," subject to the standard of Section
3.01(a).

         (c) The Special Servicer shall contract with any Independent
Contractor for the operation and management of any REO Property within 90 days
of the Acquisition Date thereof, provided that:

                  (i) the terms and conditions of any such contract may not be
         inconsistent herewith and shall reflect an agreement reached at arm's
         length;

                  (ii) the fees of such Independent Contractor (which shall be
         an expense of the Trust Fund) shall be reasonable and customary in
         light of the nature and locality of the Mortgaged Property;

                  (iii) any such contract shall require, or shall be
         administered to require, that the Independent Contractor (A) pay all
         costs and expenses incurred in connection with the operation and
         management of such REO Property, including, without limitation, those



                                       78
<PAGE>



         listed in subsection (a) hereof, and (B) remit all related revenues
         collected (net of its fees and such costs and expenses) to the Special
         Servicer upon receipt;

                  (iv) none of the provisions of this Section 3.17(c) relating
         to any such contract or to actions taken through any such Independent
         Contractor shall be deemed to relieve the Special Servicer of any of
         its duties and obligations hereunder with respect to the operation and
         management of any such REO Property; and

                  (v) the Special Servicer shall be obligated with respect
         thereto to the same extent as if it alone were performing all duties
         and obligations in connection with the operation and management of
         such REO Property.

         The Special Servicer shall be entitled to enter into any agreement
with any Independent Contractor performing services for it related to its
duties and obligations hereunder for indemnification of the Special Servicer by
such Independent Contractor, and nothing in this Agreement shall be deemed to
limit or modify such indemnification.

SECTION 3.18.    Sale of Defaulted Mortgage Loans and REO Properties.

         (a) Each of the Servicer and the Special Servicer may sell or
purchase, or permit the sale or purchase of, a Mortgage Loan or REO Property
only on the terms and subject to the conditions set forth in this Section 3.18
or as otherwise expressly provided in or contemplated by Section 2.03(b) and
Section 9.01.

         (b) In the event that any Mortgage Loan becomes a Defaulted Mortgage
Loan and the Special Servicer has determined in good faith that such Defaulted
Mortgage Loan will become subject to foreclosure proceedings, the Special
Servicer shall promptly so notify in writing the Trustee and the Servicer. The
Special Servicer or the Servicer may at its option purchase such Defaulted
Mortgage Loan from the Trust Fund, at a price equal to the Purchase Price. The
Purchase Price for any Defaulted Mortgage Loan purchased hereunder shall be
deposited into the Certificate Account, and the Trustee, upon receipt of an
Officer's Certificate from the Special Servicer to the effect that such deposit
has been made, shall release or cause to be released to the Special Servicer or
the Servicer, as the case may be, the related Mortgage File, and shall execute
and deliver such instruments of transfer or assignment, in each case without
recourse, as shall be necessary to vest in the Special Servicer or the Servicer
(in that order), as the case may be, ownership of such Defaulted Mortgage Loan.

         (c) The Special Servicer may offer to sell any Defaulted Mortgage Loan
not otherwise purchased by the Special Servicer or the Servicer pursuant to
subsection (b) above, if and when the Special Servicer determines, consistent
with the Servicing Standards, that such a sale would produce a greater recovery
on a present value basis than would liquidation of the related Mortgaged
Property. Such offering shall be made in a commercially reasonable manner for a
period of not less than 20 days or more than 90 days. The Special Servicer
shall accept the highest cash bid received from any Person for such Defaulted
Mortgage Loan in an amount at least equal to the Purchase Price therefor;
provided, that in the absence of any such bid, the Special Servicer shall
accept the highest cash bid received from any Person that is determined



                                       79
<PAGE>



by the Special Servicer to be a fair price for such Defaulted Mortgage Loan. In
the absence of any bid determined as provided below to be fair, the Special
Servicer shall proceed with respect to such Defaulted Mortgage Loan in
accordance with Section 3.09.

         The Special Servicer shall use reasonable efforts to solicit bids for
each REO Property in such manner as will be reasonably likely to realize a fair
price within the time period provided for by Section 3.16(a). Such solicitation
shall be made in a commercially reasonable manner for a period of not less than
90 days or more than 270 days. The Special Servicer shall accept the highest
cash bid received from any Person for such REO Property in an amount at least
equal to the Purchase Price therefor; provided that in the absence of any such
bid, the Special Servicer shall accept the highest cash bid received from any
Person that is determined by the Special Servicer to be a fair price for such
REO Property. If the Special Servicer reasonably believes that it will be
unable to realize a fair price for any REO Property within the time constraints
imposed by Section 3.16(a), then the Special Servicer shall dispose of such REO
Property upon such terms and conditions as the Special Servicer shall deem
necessary and desirable to maximize the recovery thereon under the
circumstances and, in connection therewith, shall accept the highest
outstanding cash bid, regardless of from whom received. Notwithstanding the
foregoing, the Special Servicer shall not be obligated by the foregoing or
otherwise to accept the highest bid if the Special Servicer determines, in
accordance with the Servicing Standards, that rejection of such bid would be in
the best interests of the Certificateholders. In the event that the Special
Servicer determines with respect to any REO Property that the offers being made
with respect thereto are not in the best interests of the Certificateholders
and that the end of the two-year period referred to in Section 3.16(a) with
respect to such REO Property is approaching, the Special Servicer shall seek an
extension of such two-year period in the manner described in Section 3.16(a);
provided, however, that the Special Servicer shall use its best efforts,
consistent with the Servicing Standards, to sell any REO Property prior to two
years prior to the Rated Final Distribution Date.

         The Special Servicer shall give the Trustee and the Servicer not less
than three Business Days' prior written notice of its intention to sell any
Defaulted Mortgage Loan or REO Property. No Interested Person shall be
obligated to submit a bid to purchase any Defaulted Mortgage Loan or REO
Property, and notwithstanding anything to the contrary herein, neither the
Trustee, in its individual capacity, nor any of its Affiliates may bid for or
purchase any Defaulted Mortgage Loan or any REO Property pursuant hereto.

         (d) Whether any cash bid constitutes a fair price for any Defaulted
Mortgage Loan or REO Property, as the case may be, for purposes of Section
3.18(c), shall be determined by the Special Servicer, if the highest bidder is
a Person other than an Interested Person, and by the Trustee, if the highest
bidder is an Interested Person. In determining whether any bid received from an
Interested Person represents a fair price for any Defaulted Mortgage Loan or
any REO Property, the Trustee may conclusively rely on the opinion of an
Independent MAI-designated appraiser or other expert in real estate matters
retained by the Special Servicer at the expense of the Trust Fund. In
determining whether any bid constitutes a fair price for any Defaulted Mortgage
Loan or any REO Property, such appraiser or other expert in real estate matters
shall be instructed to take into account, as applicable, among other factors,
the period and amount of any delinquency on the affected Defaulted Mortgage
Loan, the occupancy level



                                      80
<PAGE>



and physical condition of the Mortgaged Property or REO Property, the state of
the local economy and the obligation to dispose of any REO Property within the
time period specified in Section 3.16(a). The Purchase Price for any Defaulted
Mortgage Loan or REO Property shall in all cases be deemed a fair price.

         (e) Subject to subsections (a) through (d) above, the Special Servicer
shall act on behalf of the Trustee in negotiating and taking any other action
necessary or appropriate in connection with the sale of any Defaulted Mortgage
Loan or REO Property, and the collection of all amounts payable in connection
therewith. Any sale of a Defaulted Mortgage Loan or any REO Property shall be
final and without recourse to the Trustee or the Trust Fund, and if such sale
is consummated in accordance with the terms of this Agreement, neither the
Special Servicer nor the Trustee shall have any liability to any
Certificateholder with respect to the purchase price therefor accepted by the
Special Servicer or the Trustee.

SECTION 3.19.      [Intentionally Omitted]

SECTION 3.20.      Modifications, Waivers, Amendments and Consents.

         (a) Except as set forth in this Section 3.20(a) and Section 3.08, the
Servicer shall not agree to any modification, waiver or amendment of a Mortgage
Loan, and, except as provided in the following paragraph and in Section
3.20(d), no Mortgage Loan that is not a Specially Serviced Mortgage Loan may be
modified, waived or amended, provided, that the Special Servicer may agree to
extend the maturity date of a Mortgage Loan that is not a Specially Serviced
Mortgage Loan, provided, further, that no such extension entered into pursuant
to this Section 3.20(a) shall be for a period of more than twelve months from
the original maturity date of such Mortgage Loan or shall extend the maturity
date beyond the earlier of (i) two years prior to the Rated Final Distribution
Date and (ii) in the case of a Mortgage Loan secured by a leasehold estate, the
date ten years prior to the expiration of such leasehold estate. If such
extension would extend the Maturity Date of a Mortgage Loan for more than
twelve months from and after the original maturity date of such Mortgage Loan,
the Special Servicer must provide the Trustee with an opinion of counsel that
such extension would not constitute a "significant modification" of the
Mortgage Loan within the meaning of Treasury Regulations Section 1.860G-2(b).
Any substitution of collateral shall be treated hereunder as a modification or
amendment of the applicable Mortgage Loan.

         Notwithstanding the foregoing, the Servicer may modify or amend the
terms of any Mortgage Loan without the consent of the Special Servicer in order
to (i) cure any ambiguity therein or (ii) correct or supplement any provisions
therein which may be inconsistent with any other provisions therein or correct
any error, provided that such modification or amendment would not be a
"significant modification" of the Mortgage Loan within the meaning of Treasury
Regulations Section 1.860G-2(b), and provided further that the proposed
modification or amendment will not cause (x) either the Upper-Tier REMIC or the
Lower-Tier REMIC to fail to qualify as a REMIC for purposes of the Code or (y)
either the Upper-Tier REMIC or the Lower-Tier REMIC to be subject to any tax
under the REMIC Provisions.



                                       81
<PAGE>



         Notwithstanding the foregoing, the Special Servicer shall not permit
the substitution of any Mortgaged Property (or any portion thereof) pursuant to
the terms of the related Mortgage Loan documents unless it has received an
Opinion of Counsel to the effect that (i) such substitution will not cause the
related Mortgage Loan to fail to qualify as a "qualified mortgage" for REMIC
purposes, (ii) such substitution will not affect the status as a REMIC of
either the Upper-Tier REMIC or the Lower-Tier REMIC, and (iii) such
substitution will not subject the Trust Fund, the Upper-Tier REMIC or the
Lower-Tier REMIC to any tax.

         (b) If, but only if, the Special Servicer determines that a
modification, waiver or amendment (including, without limitation, the
forgiveness or deferral of interest or principal or the substitution of
collateral pursuant to the terms of the Mortgage Loan or otherwise, the release
of collateral or the pledge of additional collateral) of the terms of a
Specially Serviced Mortgage Loan with respect to which a payment default or
other material default has occurred or a payment default is, in the Special
Servicer's judgment, reasonably foreseeable (as evidenced by an Officer's
Certificate of the Special Servicer), is reasonably likely to produce a greater
recovery on a present value basis (the relevant discounting to be performed at
the related Mortgage Rate) than liquidation of such Specially Serviced Mortgage
Loan, then the Special Servicer may, but is not required to, with the approval
or deemed approval of the Extension Adviser, in the case of an extension of the
maturity of a Specially Serviced Mortgage Loan beyond the third anniversary of
such Mortgage Loan's original maturity date, agree to a modification, waiver or
amendment of such Specially Serviced Mortgage Loan, subject to the provisions
of this Section 3.20(b) and Section 3.20(c).

         The Special Servicer shall use its best efforts to the extent possible
to cause each Specially Serviced Mortgage Loan to fully amortize prior to the
Rated Final Distribution Date and shall not agree to a modification, waiver or
amendment of any term of any Specially Serviced Mortgage Loan if such
modification, waiver or amendment would:

                  (i) extend the maturity date of any such Specially Serviced
         Mortgage Loan to a date occurring later than the earlier of (a) two
         years prior to the Rated Final Distribution Date and (b) if such
         Specially Serviced Mortgage Loan is secured by a leasehold estate, the
         date occurring ten years prior to the expiration of such leasehold; or

                  (ii) reduce the related Net Mortgage Rate on any such
         Specially Serviced Mortgage Loan to less than the lesser of (a) the
         original Net Mortgage Rate and (b) ___% per annum; or

                  (iii) provide for the deferral of interest unless (a)
         interest accrues thereon, generally, at the related Mortgage Rate and
         (b) the aggregate amount of such deferred interest does not exceed 10%
         of the unpaid principal balance of the Specially Serviced Mortgage
         Loan.

         (c) Any provision of this Section 3.20 to the contrary
notwithstanding, no fee described in this paragraph shall be collected by any
Servicer or Special Servicer from a Mortgagor (or on behalf of the Mortgagor)
in conjunction with any consent or any modification,



                                       82
<PAGE>



waiver or amendment of a Mortgage Loan (unless the amount thereof is specified
in the related Mortgage Note) if the collection of such fee would cause such
consent, modification, waiver or amendment to be a "significant modification"
of the Mortgage Note within the meaning of Treasury Regulations Section
1.860G-2(b).

         (d) Notwithstanding anything to the contrary in this Agreement, the
Special Servicer may agree to any waiver, modification or amendment of a
Mortgage Loan that is not in default or as to which default is not reasonably
foreseeable only to the extent that it would not be a "significant
modification" of the Mortgage Loan within the meaning of Treasury Regulations
Section 1.860G-2(b), provided that the proposed modification, amendment or
waiver will not cause (x) either the Lower-Tier REMIC or the Upper-Tier REMIC
to fail to qualify as a REMIC for purposes of the Code or (y) either the
Lower-Tier REMIC or the Upper-Tier REMIC to be subject to any tax under the
REMIC Provisions. With respect to all modifications, amendments and waivers
entered into by the Special Servicer pursuant to this Section 3.20(d), the
Special Servicer shall provide the Trustee with an Opinion of Counsel (at the
expense of the related Mortgagor or such other Person requesting such
modification or, if such expense cannot be collected from the related Mortgagor
or such other Person, to be paid by the Servicer as a Servicing Advance) to the
effect that the contemplated, waiver, modification or amendment (i) will not be
a "significant modification" of the Mortgage Loan within the meaning of
Treasury Regulations Section 1.860G-2(b) and (ii) will not cause either clause
(x) or (y) of this Section 3.20(d) to occur. Notwithstanding the foregoing, the
Special Servicer may not waive the payment of any Prepayment Premiums or Yield
Maintenance Charge with respect to any Mortgage Loan that is not a Specially
Serviced Mortgage Loan.

         (e) In the event of a modification which creates Mortgage Deferred
Interest, such Mortgage Deferred Interest will be allocated to reduce the
Distributable Certificate Interest of the Class or Classes of Certificates
pursuant to Section 4.06.

         (f) Subject to Section 3.20(c), the Servicer and the Special Servicer
each may, as a condition to its granting any request by a Mortgagor for
consent, modification, waiver or indulgence or any other matter or thing, the
granting of which is within the Servicer's or the Special Servicer's, as the
case may be, discretion pursuant to the terms of the instruments evidencing or
securing the related Mortgage Loan and is permitted by the terms of this
Agreement, require that such Mortgagor pay to the Servicer or the Special
Servicer, as the case may be, as additional servicing compensation, a
reasonable or customary fee, for the additional services performed in
connection with such request.

         (g) All modifications, waivers and amendments of the Mortgage Loans
entered into pursuant to this Section 3.20 shall be in writing, signed by the
Servicer or the Special Servicer, as the case may be, and the related Mortgagor
(and by any guarantor of the related Mortgage Loan, if such guarantor's
signature is required by the Special Servicer in accordance with the Servicing
Standards).

         (h) Each of the Servicer and the Special Servicer shall notify the
Rating Agencies, the Trustee, the Paying Agent and each other in writing of any
modification, waiver or amendment of any term of any Mortgage Loan and the date
thereof, and shall deliver to the

                                       83
<PAGE>



Trustee or the related Custodian for deposit in the related Mortgage File, an
original counterpart of the agreement relating to such modification, waiver or
amendment, promptly (and in any event within 10 Business Days) following the
execution thereof. In addition, the Special Servicer shall promptly send a copy
of such a modification, waiver or amendment to the Servicer. Within 15 days of
the Servicer's delivery of the aforesaid modification, waiver or amendment to
the Trustee or its receipt from the Special Servicer, as applicable, the
Servicer shall forward a copy thereof to each Holder of a Class [F], Class [G]
and Class [H] Certificate.

SECTION 3.21.     Transfer of Servicing Between Servicer and Special Servicer;
                  Record Keeping; Asset Status Report.

         (a) Upon determining that a Servicing Transfer Event has occurred with
respect to any Mortgage Loan, the Servicer shall immediately give notice
thereof, and shall deliver the related Mortgage File and Credit File to the
Special Servicer and shall use its best efforts to provide the Special Servicer
with all information, documents and records (including records stored
electronically on computer tapes, magnetic discs and the like) relating to the
Mortgage Loan and reasonably requested by the Special Servicer to enable it to
assume its functions hereunder with respect thereto. The Servicer shall use its
best efforts to comply with the preceding sentence within 5 Business Days of
the occurrence of each related Servicing Transfer Event and in any event shall
continue to act as Servicer and administrator of such Mortgage Loan until the
Special Servicer has commenced the servicing of such Mortgage Loan. The
Servicer shall deliver to the Trustee, the Paying Agent, the Underwriters, the
Placement Agents and to each Holder of a Class [F], Class [G] and Class [H]
Certificate a copy of the notice of such Servicing Transfer Event provided by
the Servicer to the Special Servicer pursuant to this Section.

         Upon determining that a Specially Serviced Mortgage Loan (other than
an REO Loan) has become current and has remained current for three consecutive
Monthly Payments (provided no additional Servicing Transfer Event is
foreseeable in the reasonable judgment of the Special Servicer), and that no
other Servicing Transfer Event is continuing with respect thereto, the Special
Servicer shall immediately give notice thereof, and shall return the related
Mortgage File and Credit File to the Servicer and upon giving such notice, and
returning such Mortgage File and Credit File to the Servicer, the Special
Servicer's obligation to service such Corrected Mortgage Loan shall terminate
and the obligations of the Servicer to service and administer such Mortgage
Loan shall re-commence.

         (b) In servicing any Specially Serviced Mortgage Loans, the Special
Servicer will provide to the Trustee originals of documents included within the
definition of "Mortgage File" for inclusion in the related Mortgage File (with
a copy of each such original to the Servicer), and provide the Servicer with
copies of any additional related Mortgage Loan information including
correspondence with the related Mortgagor.

         (c) On or before each Determination Date, the Special Servicer shall
deliver to the Servicer and Paying Agent a written statement (upon which the
Servicer and the Paying Agent may conclusively rely) describing, on a
loan-by-loan and property-by-property basis, (1) the information described in
clause (vii) of Section 4.02(a) with respect to each Specially Serviced



                                       84
<PAGE>



Mortgage Loan and the information described in clause (viii) of Section 4.02(a)
with respect to each REO Property, (2) the amount of all payments, Insurance
and Condemnation Proceeds and Liquidation Proceeds received with respect to
each Specially Serviced Mortgage Loan during the related Due Period, and the
amount of all REO Revenues, Insurance and Condemnation Proceeds and Liquidation
Proceeds received with respect to each REO Property during the related Due
Period, (3) the amount, purpose and date of all Servicing Advances made by the
Servicer with respect to each Specially Serviced Mortgage Loan and REO Property
during the related Due Period, (4) the information described in clauses (v),
(vii)(c), (vii)(d), (viii), (xi), (xvi) and (xvii) of Section 4.02(a) and (5)
such additional information relating to the Specially Serviced Mortgage Loans
and REO Properties as the Servicer reasonably requests to enable it to perform
its responsibilities under this Agreement which is in the Special Servicer's
possession or is reasonably obtainable by the Special Servicer.

         (d) Notwithstanding the provisions of the preceding clause (c), the
Servicer shall maintain ongoing payment records with respect to each of the
Specially Serviced Mortgage Loans and REO Properties and shall provide the
Special Servicer with any information in its possession required by the Special
Servicer to perform its duties under this Agreement.

         (e) No later than 30 days after a Servicing Transfer Event for a
Mortgage Loan, the Special Servicer shall deliver to each Rating Agency and the
Directing Certificateholder a report (the "Asset Status Report") with respect
to such Mortgage Loan and the related Mortgaged Property. Such Asset Status
Report shall set forth the following information to the extent reasonably
determinable:

                  (i) summary of the status of such Specially Serviced Mortgage
         Loan and any negotiations with the related Mortgagor;

                  (ii) a discussion of the legal and environmental
         considerations reasonably known to the Special Servicer, consistent
         with the Servicing Standards, that are applicable to the exercise of
         remedies as aforesaid and to the enforcement of any related guaranties
         or other collateral for the related Mortgage Loan and whether outside
         legal counsel has been retained;

                  (iii) the most current rent roll and income or operating
         statement available for the related Mortgaged Property;

                  (iv) the Special Servicer's recommendations on how such
         Specially Serviced Mortgage Loan might be returned to performing
         status and returned to the Servicer for regular servicing or otherwise
         realized upon;

                  (v) the Appraised Value of the Mortgaged Property together
         with the assumptions used in the calculation thereof; and

                  (vi) such other information as the Special Servicer deems
         relevant in light of the Servicing Standards.


                                       85
<PAGE>



         If within 10 Business Days of receiving an Asset Status Report, the
Directing Certificateholder does not disapprove such Asset Status Report in
writing, the Special Servicer shall implement the recommended action as
outlined in such Asset Status Report; provided, however, that the Special
Servicer may not take any action that is contrary to applicable law or the
terms of the applicable Mortgage Loan documents. If the Directing
Certificateholder disapproves such Asset Status Report, the Special Servicer
will revise such Asset Status Report and deliver to the Directing
Certificateholder, the Rating Agencies and the Servicer a new Asset Status
Report as soon as practicable, but in no event later than 30 days after such
disapproval. The Special Servicer shall revise such Asset Status Report as
described above in this Section 3.21(e) until the Directing Certificateholder
shall fail to disapprove such revised Asset Status Report in writing within 10
Business Days of receiving such revised Asset Status Report or until the
Special Servicer makes one of the determinations described below. The Special
Servicer may, from time to time, modify any Asset Status Report it has
previously delivered and implement such report, provided such report shall have
been prepared, reviewed and not rejected pursuant to the terms of this Section.
Notwithstanding the foregoing, the Special Servicer (i) may, following the
occurrence of an extraordinary event with respect to the related Mortgaged
Property, take any action set forth in such Asset Status Report before the
expiration of a 10 Business Day period if the Special Servicer has reasonably
determined that failure to take such action would materially and adversely
affect the interests of the Certificateholders and it has made a reasonable
effort to contact the Directing Certificateholder and (ii) in any case, shall
determine whether such affirmative disapproval is not in the best interest of
all the Certificateholders pursuant to the Servicing Standards. Upon making
such determination, the Special Servicer shall notify the Paying Agent and the
Trustee of such rejection and deliver to the Paying Agent and the Trustee a
proposed notice to Certificateholders which shall include a copy of the Asset
Status Report, and the Paying Agent shall send such notice to all
Certificateholders. If the majority of such Certificateholders, as determined
by Voting Rights, fail, within 5 days of the Paying Agent's sending such
notice, to reject such Asset Status Report, the Special Servicer shall
implement the same. If the Asset Status Report is rejected by the
Certificateholders, the Special Servicer shall revise such Asset Status Report
as described above in this Section 3.21(e). The Paying Agent shall be entitled
to reimbursement from the Trust Fund for the reasonable expenses of providing
such notices.

         The Special Servicer shall have the authority to meet with the
Mortgagor for any Specially Serviced Mortgage Loan and take such actions
consistent with the Servicing Standards and the related Asset Status Report.
The Special Servicer shall not take any action inconsistent with the related
Asset Status Report, unless such action would be required in order to act in
accordance with the Servicing Standards.

         No direction of the Directing Certificateholder shall (a) require or
cause the Special Servicer to violate the terms of a Specially Serviced
Mortgage Loan, applicable law or any provision of this Agreement, including the
Special Servicer's obligation to act in accordance with the Servicing Standards
and to maintain the REMIC status of each of the Lower-Tier REMIC and the
Upper-Tier REMIC, or (b) result in the imposition of a "prohibited transaction"
or "prohibited contribution" tax under the REMIC Provisions, or (c) expose the
Servicer, the Special Servicer, the Depositor, the Mortgage Loan Seller, the
Trust Fund, the Trustee, the Fiscal Agent or their officers, directors,
employees or agents to any claim, suit or liability or



                                       86
<PAGE>



(d) materially expand the scope of the Special Servicer's or the Servicer's
responsibilities under this Agreement.

         (f) Upon receiving notice of (i) the filing of a case under any
present or future federal or state bankruptcy, insolvency or similar law or the
commencing of any insolvency, readjustment of debt, marshaling of assets and
liabilities or similar proceedings with respect to a Mortgage Loan or the
related Mortgagor, (ii) the existence of a material non-payment default or
(iii) the request by a Mortgagor for the amendment or modification of a
Mortgage Loan other than an amendment or modification provided for in the
second paragraph in Section 3.20(a), the Servicer shall immediately give notice
thereof, and shall deliver copies of the related Mortgage File and Credit File
to the Special Servicer and shall use its reasonable best efforts to provide
the Special Servicer with all information relating to the Mortgage Loan and
reasonably requested by the Special Servicer to enable it to negotiate with the
related Mortgagor and prepare for any such proceedings. The Servicer shall use
its reasonable best efforts to comply with the preceding sentence within 5
Business Days of the occurrence of each such event, and upon receiving such
documents and information, the Special Servicer shall use its reasonable best
efforts to cause the related Mortgagor to cure any default and/or remedy any
such event, work out or modify the Mortgage Loan consistent with the terms of
this Agreement, and/or prepare for such proceedings. Notwithstanding the
foregoing, the occurrence of any of the above-referenced events shall not in
and of itself be considered a Servicing Transfer Event and, unless a Servicing
Transfer Event has occurred with respect to a related Mortgage Loan, the
Servicer shall continue to act as Servicer and administrator of such Mortgage
Loan and no fees shall be payable to the Special Servicer with respect to such
Mortgage Loan other than any related modification, assumption or extension fees
provided for herein.

SECTION 3.22.   Sub-Servicing Agreements.

         (a) The Servicer may enter into Sub-Servicing Agreements to provide
for the performance by third parties of any or all of its respective
obligations under Articles III and IV hereof; provided that the Sub-Servicing
Agreement: (i) is consistent with this Agreement in all material respects and
requires the Sub-Servicer to comply with all of the applicable conditions of
this Agreement; (ii) provides that if the Servicer shall for any reason no
longer act in such capacity hereunder (including, without limitation, by reason
of an Event of Default), the Trustee or its designee shall thereupon assume all
of the rights and, except to the extent they arose prior to the date of
assumption, obligations of the Servicer under such agreement, or,
alternatively, may act in accordance with Section 7.02 hereof under the
circumstances described therein; (iii) provides that the Trustee for the
benefit of the Certificateholders shall be a third party beneficiary under such
Sub-Servicing Agreement, but that (except to the extent the Trustee or its
designee assumes the obligations of the Servicer thereunder as contemplated by
the immediately preceding clause (ii)) none of the Trust Fund, the Trustee, any
successor Servicer or any Certificateholder shall have any duties under such
Sub-Servicing Agreement or any liabilities arising therefrom; (iv) permits any
purchaser of a Mortgage Loan pursuant to this Agreement to terminate such
Sub-Servicing Agreement with respect to such purchased Mortgage Loan at its
option and without penalty and (v) does not permit the Sub-Servicer any direct
rights of indemnification that may be satisfied out of assets of the Trust
Fund. Any successor Servicer hereunder shall, upon becoming successor Servicer,
be assigned and shall assume any


                                       87
<PAGE>



Sub-Servicing Agreements from the predecessor Servicer. In addition, each
Sub-Servicing Agreement entered into by the Servicer may provide that the
obligations of the Sub-Servicer thereunder shall terminate with respect to any
Mortgage Loan serviced thereunder at the time such Mortgage Loan becomes a
Specially Serviced Mortgage Loan; provided, however, that the Sub-Servicing
Agreement may provide that the Sub-Servicer will continue to make all Advances
and calculations and prepare all reports required under the Sub-Servicing
Agreement with respect to Specially Serviced Mortgage Loans as if no Servicing
Transfer Event had occurred and with respect to REO Properties (and the related
REO Loans) as if no REO Acquisition had occurred and to render such incidental
services with respect to such Specially Serviced Mortgage Loans and REO
Properties as are specifically provided for in such Sub-Servicing Agreement.
The Servicer shall deliver to the Trustee and the Paying Agent copies of all
Sub-Servicing Agreements, and any amendments thereto and modifications thereof,
entered into by it promptly upon its execution and delivery of such documents.
References in this Agreement to actions taken or to be taken by the Servicer
include actions taken or to be taken by a Sub-Servicer on behalf of the
Servicer; and, in connection therewith, all amounts advanced by any
Sub-Servicer to satisfy the obligations of the Servicer hereunder to make
Advances shall be deemed to have been advanced by the Servicer out of its own
funds and, accordingly, such Advances shall be recoverable by such Sub-Servicer
in the same manner and out of the same funds as if such Sub-Servicer were the
Servicer, and, for so long as they are outstanding, such Advances shall accrue
interest in accordance with Section 3.03(d), such interest to be allocable
between the Servicer and such Sub-Servicer pursuant to the terms of the
Sub-Servicing Agreement. For purposes of this Agreement, the Servicer shall be
deemed to have received any payment when a Sub-Servicer retained by it receives
such payment. The Servicer shall notify the Special Servicer, the Trustee and
the Depositor in writing promptly of the appointment by it of any Sub-Servicer.
Except as otherwise provided herein, the Special Servicer may not enter into
Sub-Servicing Agreements and may not assign any of its servicing obligations
hereunder.

         (b) Each Sub-Servicer shall be authorized to transact business in the
state or states in which the related Mortgaged Properties it is to service are
situated, if and to the extent required by applicable law.

         (c) As part of its servicing activities hereunder, the Servicer, for
the benefit of the Trustee and the Certificateholders, shall (at no expense to
the Trustee, the Certificateholders or the Trust Fund) monitor the performance
and enforce the obligations of each Sub-Servicer under the related
Sub-Servicing Agreement. Such enforcement, including, without limitation, the
legal prosecution of claims, termination of Sub-Servicing Agreements in
accordance with their respective terms and the pursuit of other appropriate
remedies, shall be in such form and carried out to such an extent and at such
time as the Servicer would require were it the owner of the Mortgage Loans. The
Servicer shall have the right to remove a Sub-Servicer retained by it in
accordance with the terms of the related Sub-Servicing Agreement.

         (d) In the event the Trustee or its designee becomes successor
Servicer and assumes the rights and obligations of the Servicer under any
Sub-Servicing Agreement, the Servicer, at its expense, shall deliver to the
assuming party all documents and records relating to such Sub-Servicing
Agreement and the Mortgage Loans then being serviced thereunder and an
accounting of amounts collected and held on behalf of it thereunder, and
otherwise use



                                       88
<PAGE>



reasonable efforts to effect the orderly and efficient transfer of the
Sub-Servicing Agreement to the assuming party.

         (e) Notwithstanding the provisions of any Sub-Servicing Agreement, the
Servicer represents and warrants that it shall remain obligated and liable to
the Trustee and the Certificateholders for the performance of its obligations
and duties under this Agreement in accordance with the provisions hereof to the
same extent and under the same terms and conditions as if it alone were
servicing and administering the Mortgage Loans for which it is responsible, and
the Servicer shall pay the fees of any Sub-Servicer thereunder from its own
funds. In no event shall the Trust Fund bear any termination fee required to be
paid to any Sub-Servicer as a result of such Sub-Servicer's termination under
any Sub-Servicing Agreement.

         (f) The Trustee shall furnish to any Sub-Servicer any powers of
attorney and other documents necessary or appropriate to enable such
Sub-Servicer to carry out its servicing and administrative duties under any
Sub-Servicing Agreement; provided, however, that the Trustee shall not be held
liable for any negligence, and shall be indemnified by the Sub-Servicer, with
respect to, or misuse of, any such power of attorney by a Sub-Servicer.

         (g) Each Sub-Servicing Agreement shall provide that, in the event the
Trustee or any other Person becomes successor Servicer, the Trustee or such
successor Servicer shall have the right to terminate such Sub-Servicing
Agreement without a fee. Notwithstanding the foregoing, the Trustee and any
successor Servicer shall assume the Sub-Servicing Agreement with ____________
dated as of the date hereof, provided that ____________ maintains an
"acceptable" servicer rating from ____________, and an approved Servicer
ranking of at least average from ____________.

         (h) Promptly (but in no event later than 5 Business Days) after the
execution of any Sub-Servicing Agreement, the Servicer shall forward a copy of
such Sub-Servicing Agreement to the Special Servicer. The Special Servicer
shall comply with the terms of each such Sub-Servicing Agreement to the extent
the terms thereof are not inconsistent with the terms of this Agreement and the
Special Servicer's obligations hereunder. With respect to Mortgage Loans
subject to a Sub-Servicing Agreement, the Special Servicer shall, among other
things, remit amounts, deliver reports and information, and afford access to
facilities and information to the related Sub-Servicer that would be required
to be remitted, delivered or afforded, as the case may be, to the Servicer
pursuant to the terms hereof within a sufficient period of time to allow the
Sub-Servicer to fulfill its obligations under such Sub-Servicing Agreement and
in no event later than 1 Business Day prior to the applicable Determination
Date (or such other date as specified herein).

SECTION 3.23.    Representations and Warranties of the Servicer.

         (a) The Servicer hereby represents and warrants to the Trustee, for
its own benefit and the benefit of the Certificateholders, and to the
Depositor, the Special Servicer and the Fiscal Agent, as of the Closing Date,
that:


                                      89
<PAGE>



                  (i) The Servicer is a banking corporation duly organized,
         validly existing and in good standing under the laws of the State of
         _______________, and the Servicer is in compliance with the laws of
         each State in which any Mortgaged Property is located to the extent
         necessary to perform its obligations under this Agreement;

                  (ii) The execution and delivery of this Agreement by the
         Servicer, and the performance and compliance with the terms of this
         Agreement by the Servicer, will not violate the Servicer's charter and
         by-laws or constitute a default (or an event which, with notice or
         lapse of time, or both, would constitute a default) under, or result
         in the breach of, any material agreement or other instrument to which
         it is a party or which is applicable to it or any of its assets, or
         result in the violation of any law, rule, regulation, order, judgment
         or decree to which the Servicer or its property is subject;

                  (iii) This Agreement, assuming due authorization, execution
         and delivery by the Trustee and the Depositor, constitutes a valid,
         legal and binding obligation of the Servicer, enforceable against the
         Servicer in accordance with the terms hereof, subject to applicable
         bankruptcy, insolvency, reorganization, moratorium and other laws
         affecting the enforcement of creditors' rights generally, and general
         principles of equity, regardless of whether such enforcement is
         considered in a proceeding in equity or at law;

                  (iv) The Servicer is not in default with respect to any law,
         any order or decree of any court, or any order, regulation or demand
         of any federal, state, municipal or governmental agency, which default
         might have consequences that would materially and adversely affect the
         condition (financial or other) or operations of the Servicer or its
         properties or might have consequences that would materially and
         adversely affect its ability to perform its duties and obligations
         hereunder;

                  (v) No litigation is pending or, to the best of the
         Servicer's knowledge, threatened against the Servicer which would
         prohibit the Servicer from entering into this Agreement or, in the
         Servicer's good faith and reasonable judgment, is likely to materially
         and adversely affect either the ability of the Servicer to perform its
         obligations under this Agreement or the financial condition of the
         Servicer;

                  (vi) The Servicer will examine each Sub-Servicing Agreement
         and will be familiar with the terms thereof. Any Sub-Servicing
         Agreements will comply with the provisions of Section 3.22;

                  (vii) No consent, approval, authorization or order of any
         court or governmental agency or body is required for the execution,
         delivery and performance by the Servicer, or compliance by the
         Servicer with, this Agreement or the consummation of the transactions
         contemplated by this Agreement, except for any consent, approval,
         authorization or order which has not been obtained or cannot be
         obtained prior to the actual performance by the Servicer of its
         obligations under this Agreement, and which, if not obtained would not
         have a materially adverse effect on the ability of the Servicer to
         perform its obligations hereunder; and



                                       90
<PAGE>



                  (viii) The Servicer has full power and authority to enter
         into and consummate all transactions contemplated by this Agreement,
         has duly authorized the execution, delivery and performance of this
         Agreement, and has duly executed and delivered this Agreement.

         (b) The representations and warranties set forth in paragraph (a)
above shall survive the execution and delivery of the Agreement. The Servicer
shall indemnify the Trustee, the Fiscal Agent and the Trust Fund and hold each
of them harmless against any losses, damages, penalties, fines, forfeitures,
and legal fees and related costs, judgments, and other costs and expenses
resulting from any claim, demand, defense or assertion arising from, or
resulting from a material breach of the Servicer's representations and
warranties contained in paragraph (a) above. Such indemnification shall survive
any termination or resignation of the Servicer, and any termination of the
Agreement.

SECTION 3.24.     Representations and Warranties of the Special Servicer.

         (a) The Special Servicer hereby represents and warrants to the
Trustee, for its own benefit and the benefit of the Certificateholders, and to
the Depositor, the Servicer and the Fiscal Agent, as of the Closing Date, that:

                  (i) The Special Servicer is a corporation duly organized,
         validly existing and in good standing under the laws of the State of
         ____________, and the Special Servicer is in compliance with the laws
         of each State in which any Mortgaged Property is located to the extent
         necessary to perform its obligations under this Agreement;

                  (ii) The execution and delivery of this Agreement by the
         Special Servicer, and the performance and compliance with the terms of
         this Agreement by the Special Servicer, will not violate the Special
         Servicer's charter and by-laws or constitute a default (or an event
         which, with notice or lapse of time, or both, would constitute a
         default) under, or result in the breach of, any material agreement or
         other instrument to which it is a party or which is applicable to it
         or any of its assets, or result in the violation of any law, rule,
         regulation, order, judgment or decree to which the Special Servicer or
         its property is subject;

                  (iii) The Special Servicer has the full power and authority
         to enter into and consummate all transactions contemplated by this
         Agreement, has duly authorized the execution, delivery and performance
         of this Agreement, and has duly executed and delivered this Agreement;

                  (iv) This Agreement, assuming due authorization, execution
         and delivery by each of the other parties hereto, constitutes a valid,
         legal and binding obligation of the Special Servicer, enforceable
         against the Special Servicer in accordance with the terms hereof,
         subject to (A) applicable bankruptcy, insolvency, reorganization,
         moratorium and other laws affecting the enforcement of creditors'
         rights generally and (B) general principles of equity, regardless of
         whether such enforcement is considered in a proceeding in equity or at
         law;


                                       91
<PAGE>




                  (v) The Special Servicer is not in violation of, and its
         execution and delivery of this Agreement and its performance and
         compliance with the terms of this Agreement will not constitute a
         violation of, any law, any order or decree of any court or arbiter, or
         any order, regulation or demand of any federal, state or local
         governmental or regulatory authority, which violation, in the Special
         Servicer's good faith and reasonable judgment, is likely to affect
         materially and adversely either the ability of the Special Servicer to
         perform its obligations under this Agreement or the financial
         condition of the Special Servicer;

                  (vi) No litigation is pending or, to the best of the Special
         Servicer's knowledge, threatened against the Special Servicer which
         would prohibit the Special Servicer from entering into this Agreement
         or, in the Special Servicer's good faith and reasonable judgment, is
         likely to materially and adversely affect either the ability of the
         Special Servicer to perform its obligations under this Agreement or
         the financial condition of the Special Servicer;

                  (vii) Each officer, director or employee of the Special
         Servicer that has or, following the occurrence of a Servicing Transfer
         Event, would have responsibilities concerning the servicing and
         administration of Mortgage Loans is covered by errors and omissions
         insurance in the amounts and with the coverage required by Section
         3.07(c). Neither the Special Servicer nor any of its officers,
         directors or employees that is or, following the occurrence of a
         Servicing Transfer Event, would be involved in the servicing or
         administration of Mortgage Loans has been refused such coverage or
         insurance; and

                  (viii) No consent, approval, authorization or order of any
         court or governmental agency or body is required for the execution,
         delivery and performance by the Special Servicer, or compliance by the
         Special Servicer with, this Agreement or the consummation of the
         transactions contemplated by this Agreement, except for any consent,
         approval, authorization or order which has not been obtained or cannot
         be obtained prior to the actual performance by the Special Servicer of
         its obligations under this Agreement, and which, if not obtained would
         not have a materially adverse effect on the ability of the Special
         Servicer to perform its obligations hereunder.

         (b) The representations and warranties set forth in paragraph (a)
above shall survive the execution and delivery of the Agreement. The Special
Servicer shall indemnify the Trustee, the Fiscal Agent and the Trust Fund and
hold them harmless against any losses, damages, penalties, fines, forfeitures,
legal fees and related costs, judgments and other costs and expenses resulting
from any claim, demand, defense or assertion based on or grounded upon, or
resulting from a material breach of the Special Servicer's representations and
warranties contained in paragraph (a) above. Such indemnification shall survive
any termination or resignation of the Special Servicer, and any termination of
the Agreement.


                                       92
<PAGE>



SECTION 3.25.      Duties of the Extension Adviser.

         (a) The Special Servicer may not extend the maturity of any Specially
Serviced Mortgage Loan beyond the third anniversary of such Mortgage Loan's
original maturity date, unless the Extension Adviser elected pursuant to
Section 3.26 shall have approved such extension in writing within 10 days after
receiving from the Special Servicer the information, analysis and certification
required by Section 3.25(b). If a written objection to such extension from the
Extension Adviser has not been received by the Special Servicer within said
10-day period, then the Extension Adviser's approval shall be deemed to have
been given.

         (b) The Special Servicer shall, with respect to any proposed extension
of a Specially Serviced Mortgage Loan beyond the third anniversary of such
Mortgage Loan's original maturity date, prepare and deliver to the Extension
Adviser, a summary of such proposed extension and an analysis summarizing the
basis of its conclusion that such extension is reasonably likely to produce a
greater recovery on a present value basis (the relevant discounting to be
performed at the related Net Mortgage Rate) than liquidation of such Mortgage
Loan. Such analysis shall specify the basis on which the Special Servicer has
made such determination, including the status of any existing material default
or the grounds for concluding that a payment default is imminent. The Special
Servicer shall promptly provide the Extension Adviser with such information as
is reasonably requested by the Extension Adviser (including, without
limitation, operating statements, rents rolls, appraisals, environmental
reports, inspection reports and financial statements of the applicable
Mortgagor) in connection with any proposed extension that is in the Special
Servicer's possession or is reasonably obtainable by the Special Servicer. The
Extension Adviser shall be entitled to rely on the information provided by the
Special Servicer without any independent investigation or verification on the
part of the Extension Adviser. In addition, the Special Servicer, in connection
with each request for extension, shall provide to the Extension Adviser an
Officer's Certificate confirming that all conditions precedent to the granting
of any such extension set forth in this Agreement (other than the approval of
the Extension Adviser) have been satisfied.

         (c) No direction of the Extension Adviser shall (i) require or cause
the Special Servicer to violate the terms of a Specially Serviced Mortgage
Loan, applicable law or any provision of this Agreement, including the Special
Servicer's obligation to act in accordance with the Servicing Standards and to
maintain the REMIC status of the Lower-Tier REMIC and the Upper-Tier REMIC, or
(ii) result in the imposition of a "prohibited transaction" or "prohibited
contribution" tax under the REMIC Provisions, or (iii) expose the Servicer, the
Special Servicer, the Depositor, the Mortgage Loan Seller, the Trust Fund, the
Trustee, the Fiscal Agent or their officers, directors, employees or agents to
any claim, suit or liability or (iv) materially expand the scope of the Special
Servicer's or the Servicer's responsibilities under this Agreement.

SECTION 3.26.      Extension Adviser; Elections.

         (a) The Class [A], Class [B], Class [C], Class [D] and Class [E]
Certificateholders will be entitled to elect, and shall be deemed to have
elected, the Trustee or a designee of the Trustee as their representative (the
"Extension Adviser") as provided in this Section 3.26. The Trustee (or any
other Person duly elected as Extension Adviser) may resign as Extension


                                       93
<PAGE>



Adviser at any time for any reason or no reason upon not less than five
Business Days' written notice to the Depositor, the Trustee, the Special
Servicer, the Servicer and each Class [A], Class [B], Class [C], Class [D] and
Class [E] Certificateholder. Promptly after the Closing Date (but in no event
later than 30 days after the Closing Date), the Trustee shall hold an election
to determine the Extension Adviser. In addition, upon (i) the receipt by the
Trustee of written requests for an election of an Extension Adviser from such
Certificateholders representing more than 50% of the Voting Rights of all the
Class [A], Class [B], Class [C], Class [D] and Class [E] Certificates or (ii)
the resignation or removal of the Person acting as Extension Adviser, an
election of a successor Extension Adviser shall be held commencing as soon as
practicable thereafter. The Extension Adviser shall be elected for the purpose
of approving certain actions of the Special Servicer specified herein in
respect of extending the maturity of any Specially Serviced Mortgage Loan
beyond the third anniversary of its original maturity date. The Extension
Adviser shall not be entitled to receive a fee for acting in such capacity.

         (b) Promptly after the Closing Date and after any such receipt,
resignation, removal or determination contemplated by Section 3.26(a), the
Trustee shall call a meeting of the Holders of the Class [A], Class [B], Class
[C], Class [D] and Class [E] Certificates, if any, for the purpose of electing
an Extension Adviser. Notice of any such meeting of such Holders shall be
mailed or delivered to each Holder not less than 10 days nor more than 60 days
prior to the meeting; provided, however, that notice of the initial election
shall be mailed or delivered no later than 3 days after the Closing Date. The
notice shall state the place and the time of the meeting, which may be held by
telephone. Certificateholders representing a majority (by Certificate Balance)
of the Certificates of the applicable Class or Classes, present in person or
represented by proxy, shall constitute a quorum for the nomination of an
Extension Adviser. At the meeting, each such Holder shall be entitled to
nominate one Person to act as Extension Adviser. The Trustee shall cause the
election of the Extension Adviser to be held as soon thereafter as convenient.

         (c) Each Holder of a Class [A], Class [B], Class [C], Class [D] and
Class [E] Certificate shall be entitled to vote in each election of the
Extension Adviser. The voting in each election of the Extension Adviser shall
be in writing mailed, delivered or sent by courier and actually received by the
Trustee on or prior to the date of such election. Immediately upon receipt by
the Trustee of votes (which have not been rescinded) from the Holders of such
Certificates representing more than 50% of the Voting Rights of all the Class
[A], Class [B], Class [C], Class [D] and Class [E] Certificates, which votes
are cast for a single Person, such Person shall be, upon such Person's
acceptance, the Extension Adviser. In the event that after the Closing Date an
Extension Adviser shall have resigned or been removed and a successor Extension
Adviser shall not have been elected, there shall be no Extension Adviser.
Notwithstanding anything to the contrary contained herein, the Special Servicer
shall not have any right or obligation to consult with or to seek and/or obtain
approval or direction from an Extension Adviser, and provisions of this
Agreement relating thereto shall be of no effect, in any event during any such
period that there is no Extension Adviser.

         (d) The Extension Adviser may be removed at any time by the written
vote, copies of which must be delivered to the Trustee, of Holders of such
Certificates representing more

                                       94
<PAGE>



than 50% of the Voting Rights of all the Class [A], Class [B], Class [C], Class
[D] and Class [E] Certificates.

         (e) The Trustee shall act as judge of each election of an Extension
Adviser, and, absent manifest error, the determination of the results of any
such election by the Trustee shall be conclusive. Notwithstanding any other
provisions of this Section 3.26, the Trustee may make such reasonable
regulations as it may deem advisable for any such election. Upon election of a
successor Extension Adviser, the Trustee shall promptly mail notice thereof by
first class mail to the Depositor, the Servicer, the Special Servicer, the
Mortgage Loan Seller, the Directing Certificateholder, the Underwriters, the
Placement Agents, the Holders of the Class [F], Class [G] and Class [H]
Certificates and each of the Rating Agencies.

SECTION 3.27.    Limitation on Liability of Extension Adviser.

         The Extension Adviser will be acting solely as a representative of the
interests of the Class [A], Class [B], Class [C], Class [D] and Class [E]
Certificateholders, and shall not have any responsibility or liability to the
Trust Fund or any other Class or Classes of Certificateholders for any action
taken, or for refraining from the taking of any action, in good faith pursuant
to this Agreement, or for errors in judgment; provided, however, that this
provision shall not protect the Extension Adviser against any liability which
would otherwise be imposed by reason of willful misfeasance, bad faith or
negligence in the performance of duties or by reason of negligent disregard of
obligations or duties hereunder. By its acceptance of a Certificate, each
Certificateholder confirms its understanding that the Extension Adviser may
take actions that favor the interests of one or more Classes of the
Certificates over other Classes of the Certificates and that the Extension
Adviser may have special relationships and interests that conflict with those
of Holders of some Classes of the Certificates and, absent willful misfeasance,
bad faith, negligence or negligent disregard of obligations or duties on the
part of the Extension Adviser, agrees to take no action against the Extension
Adviser or any of its officers, directors, employees, principals or agents as a
result of such a special relationship or conflict.

                              [End of Article III]


                                  ARTICLE IV.

                         PAYMENTS TO CERTIFICATEHOLDERS

SECTION 4.01.      Distributions.

         (a) On each Distribution Date, to the extent of the Available
Distribution Amount for such Distribution Date, the Paying Agent shall transfer
the Lower-Tier Distribution Amount from the Lower-Tier Distribution Account to
the Upper-Tier Distribution Account in the amounts and priorities set forth in
Section 4.01(b) with respect to each class of Uncertificated Lower-Tier
Interests, and immediately thereafter, shall make distributions thereof from
the Upper-Tier Distribution Account in the following order of priority,
satisfying in full, to the


                                      95
<PAGE>



extent required and possible, each priority before making any distribution with
respect to any succeeding priority:

                  (i) first, to the Holders of the Class [A-1] Certificates,
         the Class [A-2] Certificates and the Class [X] Certificates, pro rata
         (based upon their respective entitlements to interest for such
         Distribution Date), in respect of interest, up to an amount equal to
         the aggregate Interest Distribution Amount in respect of such Classes
         of Certificates for such Distribution Date;

                  (ii) second, (A) to the Holders of the Class [A-1]
         Certificates, in reduction of the Certificate Balance thereof, an
         amount equal to the Principal Distribution Amount, until the
         outstanding Certificate Balance of such Class has been reduced to zero
         and (B) after the Certificate Balance of the Class [A-1] Certificates
         has been reduced to zero, to the Holders of the Class [A-2]
         Certificates, in reduction of the Certificate Balance thereof, an
         amount equal to the Principal Distribution Amount (or the portion
         thereof remaining after any distributions in respect of the Class
         [A-1] Certificates on such Distribution Date), until the outstanding
         Certificate Balance of such Class has been reduced to zero;

                  (iii) third, to the Holders of the Class [A-1] Certificates
         and the Class [A-2] Certificates, pro rata (based upon the aggregate
         unreimbursed Collateral Support Deficit allocated to each such Class),
         until all amounts of Collateral Support Deficit previously allocated
         to such Classes, but not previously reimbursed, have been reimbursed
         in full;

                  (iv) fourth, to the Holders of the Class [B] Certificates, in
         respect of interest, up to an amount equal to the aggregate Interest
         Distribution Amount in respect of such Class of Certificates for such
         Distribution Date;

                  (v) fifth, after the Certificate Balances of the Class [A-1]
         and Class [A-2] Certificates have been reduced to zero, to the Holders
         of the Class [B] Certificates, in reduction of the Certificate Balance
         thereof, an amount equal to the Principal Distribution Amount (or the
         portion thereof remaining after any distributions in respect of the
         Class [A] Certificates on such Distribution Date), until the
         outstanding Certificate Balance of the Class [B] Certificates has been
         reduced to zero;

                  (vi) sixth, to the Holders of the Class [B] Certificates,
         until all amounts of Collateral Support Deficit previously allocated
         to the Class [B] Certificates, but not previously reimbursed, have
         been reimbursed in full;

                  (vii) seventh, to the Holders of the Class [C] Certificates,
         in respect of interest, up to an amount equal to the aggregate
         Interest Distribution Amount in respect of such Class of Certificates
         for such Distribution Date;

                  (viii) eighth, after the Certificate Balances of the Class
         [A-1], Class [A-2] and Class [B] Certificates have been reduced to
         zero, to the Holders of the Class [C] Certificates, in reduction of
         the Certificate Balance thereof, an amount equal to the



                                       96
<PAGE>



         Principal Distribution Amount (or the portion thereof remaining after
         any distributions in respect of the Class [A] and Class [B]
         Certificates on such Distribution Date), until the outstanding
         Certificate Balance of the Class [C] Certificates has been reduced to
         zero;

                  (ix) ninth, to the Holders of the Class [C] Certificates,
         until all amounts of Collateral Support Deficit previously allocated
         to the Class [C] Certificates, but not previously reimbursed, have
         been reimbursed in full;

                  (x) tenth, to the Holders of the Class [D] Certificates, in
         respect of interest, up to an amount equal to the aggregate Interest
         Distribution Amount in respect of such Class of Certificates for such
         Distribution Date;

                  (xi) eleventh, after the Certificate Balances of the Class
         [A-1], Class [A-2], Class [B] and Class [C] Certificates have been
         reduced to zero, to the Holders of the Class [D] Certificates, in
         reduction of the Certificate Balance thereof, an amount equal to the
         Principal Distribution Amount (or the portion thereof remaining after
         any distributions in respect of the Class [A], Class [B] and Class [C]
         Certificates on such Distribution Date), until the outstanding
         Certificate Balance of the Class [D] Certificates has been reduced to
         zero;

                  (xii) twelfth, to the Holders of the Class [D] Certificates,
         until all amounts of Collateral Support Deficit previously allocated
         to the Class [D] Certificates, but not previously reimbursed, have
         been reimbursed in full;

                  (xiii) thirteenth, to the Holders of the Class [E]
         Certificates, in respect of interest, up to an amount equal to the
         aggregate Interest Distribution Amount in respect of such Class of
         Certificates for such Distribution Date;

                  (xiv) fourteenth, after the Certificate Balances of the Class
         [A-1], Class [A-2], Class [B], Class [C] and Class [D] Certificates
         have been reduced to zero, to the Holders of the Class [E]
         Certificates, in reduction of the Certificate Balance thereof, an
         amount equal to the Principal Distribution Amount (or the portion
         thereof remaining after any distributions in respect of the Class [A],
         Class [B], Class [C] and Class [D] Certificates on such Distribution
         Date), until the outstanding Certificate Balance of the Class [E]
         Certificates has been reduced to zero;

                  (xv) fifteenth, to the Holders of the Class [E] Certificates,
         until all amounts of Collateral Support Deficit previously allocated
         to the Class [E] Certificates, but not previously reimbursed, have
         been reimbursed in full;

                  (xvi) sixteenth, to the Holders of the Class [F]
         Certificates, in respect of interest, up to an amount equal to the
         aggregate Interest Distribution Amount in respect of such Class of
         Certificates for such Distribution Date;

                  (xvii) seventeenth, after the Certificate Balances of the
         Class [A-1], Class [A-2], Class [B], Class [C], Class [D] and Class
         [E] Certificates have been reduced to zero, to



                                       97
<PAGE>



         the Holders of the Class [F] Certificates, in reduction of the
         Certificate Balance thereof, an amount equal to the Principal
         Distribution Amount (or the portion thereof remaining after any
         distributions in respect of the Class [A], Class [B], Class [C], Class
         [D] and Class [E] Certificates on such Distribution Date), until the
         outstanding Certificate Balance of the Class [F] Certificates has been
         reduced to zero;

                  (xviii) eighteenth, to the Holders of the Class [F]
         Certificates, until all amounts of Collateral Support Deficit
         previously allocated to the Class [F] Certificates, but not previously
         reimbursed, have been reimbursed in full;

                  (xix) nineteenth, to the Holders of the Class [G]
         Certificates in respect of interest, up to an amount equal to the
         aggregate Interest Distribution Amount in respect of such Class of
         Certificates for such Distribution Date;

                  (xx) twentieth, after the Certificate Balances of the Class
         [A-1], Class [A-2], Class [B], Class [C], Class [D], Class [E] and
         Class [F] Certificates have been reduced to zero, to the Holders of
         the Class [G] Certificates, in reduction of the Certificate Balance
         thereof, an amount equal to the Principal Distribution Amount (or the
         portion thereof remaining after any distributions in respect of the
         Class [A], Class [B], Class [C], Class [D], Class [E] and Class [F]
         Certificates on such Distribution Date), until the outstanding
         Certificate Balance of the Class [G] Certificates has been reduced to
         zero;

                  (xxi) twenty-first, to the Holders of the Class [G]
         Certificates, until all amounts of Collateral Support Deficit
         previously allocated to the Class [G] Certificates, but not previously
         reimbursed, have been reimbursed in full;

                  (xxii) twenty-second, to the Holders of the Class [H]
         Certificates in respect of interest, up to an amount equal to the
         aggregate Interest Distribution Amount in respect of such Class of
         Certificates for such Distribution Date;

                  (xxiii) twenty-third, after the Certificate Balances of the
         Class [A-1], Class [A-2], Class [B], Class [C], Class [D], Class [E],
         Class [F] and Class [G] Certificates have been reduced to zero, to the
         Holders of the Class [H] Certificates, in reduction of the Certificate
         Balance thereof, an amount equal to the Principal Distribution Amount
         (or the portion thereof remaining after any distributions in respect
         of the Class [A], Class [B], Class [C], Class [D], Class [E], Class
         [F] and Class [G] Certificates on such Distribution Date), until the
         outstanding Certificate Balance of the Class [H] Certificates has been
         reduced to zero;

                  (xxiv) twenty-fourth, to the Holders of the Class [H]
         Certificates, until all amounts of Collateral Support Deficit
         previously allocated to the Class [H] Certificates, but not previously
         reimbursed, have been reimbursed in full; and

                  (xxv) twenty-fifth, to the Holders of the Class [R]
         Certificates, the amount, if any, of the Available Distribution Amount
         remaining in the Upper-Tier Distribution Account with respect to such
         Distribution Date.


                                       98
<PAGE>




         (b) On each Distribution Date, each Uncertificated Lower-Tier Interest
shall receive distributions in respect of principal or reimbursement of
Collateral Support Deficit in an amount equal to the amount of principal or
reimbursement of Collateral Support Deficit distributable to its respective
Related Certificates as provided in Sections 4.01(a) and (c). On each
Distribution Date, each Uncertificated Lower-Tier Interest (other than the
Class [LA-1] Uncertificated Interest and the Class [LWAC] Uncertificated
Interest) shall receive distributions in respect of interest in an amount equal
to the Interest Distribution Amount in respect of its Related Certificates, in
each case to the extent actually distributable thereon as provided in Section
4.01(a). On each Distribution Date, the Class [LA-1] Uncertificated Interest
shall receive distributions in respect of interest in an amount equal to the
sum of (i) the amount of interest distributable on the Class [A-1] Certificates
and (ii) an amount equal to the product of the Class [LA-1] Interest Fraction
and the amount of interest distributable on the Class [X] Certificates. On each
Distribution Date, the Class [LWAC] Uncertificated Interest shall receive
distributions in respect of interest for the related Interest Accrual Period in
an amount equal to one-twelfth of the product of (i) the Class [LWAC]
Pass-Through Rate and (ii) the Class [LWAC] Notional Amount. Such amounts
distributed to the Uncertificated Lower-Tier Interests in respect of principal
and interest with respect to any Distribution Date are referred to herein
collectively as the "Lower-Tier Distribution Amount," and shall be made by the
Paying Agent by depositing such Lower-Tier Distribution Amount in the
Upper-Tier Distribution Account.

         As of any date, the principal balance of each Uncertificated
Lower-Tier Interest (other than the Class [LWAC] Uncertificated Interest)
equals the Certificate Balance of the Related Certificates with respect
thereto. The initial principal balance of each Uncertificated Lower-Tier
Interest equals the respective Original Lower-Tier Principal Amount. The
pass-through rate with respect to each Uncertificated Lower-Tier Interest will
be the rate per annum set forth in the Preliminary Statement hereto.

         Any amount that remains in the Lower-Tier Distribution Account on each
Distribution Date after distribution of the Lower-Tier Distribution Amount
shall be distributed to the Holders of the Class [LR] Certificates (but only to
the extent of the Available Distribution Amount for such Distribution Date
remaining in the Lower-Tier Distribution Account, if any).

         (c) On and after the Distribution Date on which the Certificate
Balances of the Subordinate Certificates have all been reduced to zero (without
regard to any amounts of Collateral Support Deficit remaining unreimbursed),
the Principal Distribution Amount will be distributed, pro rata (based upon
Certificate Balances), among the Class [A] Certificates without regard to the
priorities set forth in Section 4.01(a)(ii).

         (d) On each Distribution Date, the Paying Agent shall withdraw from
the Lower-Tier Distribution Account an aggregate amount equal to all Prepayment
Premiums and Yield Maintenance Charges actually collected on the Mortgage Loans
or any REO Loans during the related Due Period and shall distribute such amount
in respect of the Class [LA-1] Uncertificated Interest by depositing such
amount in the Upper-Tier Distribution Account (notwithstanding that all
principal and interest distributable with respect to the Class [LA-1]
Uncertificated Interest has been paid in full).



                                       99
<PAGE>



         (e) On each Distribution Date, until the Certificate Balances of the
Class [A-1], Class [A-2], Class [B], Class [C], Class [D] and Class [E]
Certificates have each been reduced to zero, the Paying Agent shall withdraw
any amounts on deposit in the Upper-Tier Distribution Account that represent
Prepayment Premiums actually collected on Mortgage Loans or REO Loans during
the related Due Period and remitted in respect of the Class [LA-1]
Uncertificated Interest pursuant to Section 4.01(d), and shall distribute to
each of the Class [A], Class [B], Class [C], Class [D] and Class [E]
Certificates, for each such Class an amount equal to the product of (a) a
fraction, the numerator of which is the amount of principal distributed with
respect to such Class pursuant to Section 4.01(a) on such Distribution Date,
and the denominator of which is the total amount of principal distributed to
all Classes of Certificates pursuant to Section 4.01(a) on such Distribution
Date, (b) 25% and (c) the total amount of Prepayment Premiums collected during
the related Due Period. Any Prepayment Premiums received during the related Due
Period with respect to such Mortgage Loans or REO Loans and remitted in respect
of the Class [LA-1] Uncertificated Interest pursuant to Section 4.01(d),
remailing after such distributions shall be distributed on the Class [X]
Certificates.

         On each Distribution Date, until the Certificate Balances of the Class
[A-1], Class [A-2], Class [B], Class [C], Class [D] and Class [E] Certificates
have each been reduced to zero, the Paying Agent shall withdraw any amounts on
deposit in the Upper-Tier Distribution Account that represent Yield Maintenance
Charges actually collected on Mortgage Loans or REO Loans during the related
Due Period and remitted in respect of the Class [LA-1] Uncertificated Interest
pursuant to Section 4.01(d), and shall distribute to each of the Class [A],
Class [B], Class [C], Class [D] and Class [E] Certificates, for each such Class
an amount equal to the product of (a) a fraction, the numerator of which is the
amount of principal distributed with respect to such Class pursuant to Section
4.01(a) on such Distribution Date, and the denominator of which is the total
amount of principal distributed to all Classes of Certificates pursuant to
Section 4.01(a) on such Distribution Date, (b) the Base Interest Fraction for
the related principal prepayment and such Class of Certificates and (c) the
aggregate amount of Yield Maintenance Charges collected on such principal
prepayment during the related Due Period. Any Yield Maintenance Charges
received during the related Due Period with respect to such Mortgage Loans and
remitted in respect of the Class [LA-1] Uncertificated Interest pursuant to
Section 4.01(d) remaining after such distributions shall be distributed on the
Class [X] Certificates.

         Following the reduction of the Certificate Balances of the Class
[A-1], Class [A-2], Class [B], Class [C], Class [D] and Class [E] Certificates
to zero, the Paying Agent shall distribute 100% of any Yield Maintenance
Charges and Prepayment Premiums actually received during the related Due Period
with respect to such Mortgage Loans and remitted in respect of the Class [LA-1]
Uncertificated Interest pursuant to Section 4.01(d), to the Class [X]
Certificates.

         (f) All distributions made with respect to each Class on each
Distribution Date shall be allocated pro rata among the outstanding
Certificates in such Class based on their respective Percentage Interests.
Except as otherwise specifically provided in Sections 4.01(g), 4.01(h) and
9.01, all such distributions with respect to each Class on each Distribution
Date shall be made to the Certificateholders of the respective Class of record
at the close of business on the related Record Date and shall be made by wire
transfer of immediately available funds to the account of any such
Certificateholder at a bank or other entity having appropriate facilities
therefor, if


                                      100
<PAGE>



such Certificateholder shall have provided the Trustee and the Paying Agent
with wiring instructions no less than 5 Business Days prior to the related
Record Date (which wiring instructions may be in the form of a standing order
applicable to all subsequent Distribution Dates) and is the registered owner of
Certificates with an aggregate initial Certificate Balance or Notional Amount,
as applicable, of at least $5,000,000, or otherwise by check mailed to the
address of such Certificateholder as it appears in the Certificate Register.
The final distribution on each Certificate (determined without regard to any
possible future reimbursement of Collateral Support Deficit previously
allocated to such Certificate) will be made in like manner, but only upon
presentation and surrender of such Certificate at the offices of the
Certificate Registrar or such other location specified in the notice to
Certificateholders of such final distribution.

         Each distribution with respect to a Book-Entry Certificate shall be
paid to the Depository, as Holder thereof, and the Depository shall be
responsible for crediting the amount of such distribution to the accounts of
its Depository Participants in accordance with its normal procedures. Each
Depository Participant shall be responsible for disbursing such distribution to
the Certificate Owners that it represents and to each indirect participating
brokerage firm (a "brokerage firm" or "indirect participating firm") for which
it acts as agent. Each brokerage firm shall be responsible for disbursing funds
to the Certificate Owners that it represents. None of the Paying Agent, the
Trustee, the Certificate Registrar, the Depositor, the Servicer, the Special
Servicer, the Underwriters, the Placement Agents or the Fiscal Agent shall have
any responsibility therefor except as otherwise provided by this Agreement or
applicable law.

         (g) Except as otherwise provided in Section 9.01, whenever the Paying
Agent expects that the final distribution with respect to any Class of
Certificates (determined without regard to any possible future reimbursement of
any amount of Collateral Support Deficit previously allocated to such Class of
Certificates) will be made on the next Distribution Date, the Paying Agent
shall, no later than the related P&I Advance Determination Date, mail to each
Holder on such date of such Class of Certificates a notice to the effect that:

                  (i) the Paying Agent expects that the final distribution with
         respect to such Class of Certificates will be made on such
         Distribution Date but only upon presentation and surrender of such
         Certificates at the offices of the Certificate Registrar or such other
         location therein specified; and

                  (ii) no interest shall accrue on such Certificates from and
         after such Distribution Date.

Any funds not distributed to any Holder or Holders of Certificates of such
Class on such Distribution Date because of the failure of such Holder or
Holders to tender their Certificates shall, on such date, be set aside and held
uninvested in trust and credited to the account or accounts of the appropriate
non-tendering Holder or Holders. If any Certificates as to which notice has
been given pursuant to this Section 4.01(g) shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Paying Agent shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation in order to
receive the final distribution with respect thereto. If



                                      101
<PAGE>



within one year after the second notice all such Certificates shall not have
been surrendered for cancellation, the Paying Agent, directly or through an
agent, shall take such steps to contact the remaining non-tendering
Certificateholders concerning the surrender of their Certificates as it shall
deem appropriate. The costs and expenses of holding such funds in trust and of
contacting such Certificateholders following the first anniversary of the
delivery of such second notice to the non-tendering Certificateholders shall be
paid out of such funds. No interest shall accrue or be payable to any
Certificateholder on any amount held in trust hereunder by the Trustee or the
Paying Agent as a result of such Certificateholder's failure to surrender its
Certificate(s) for final payment thereof in accordance with this Section
4.01(g).

         (h) Distributions in reimbursement of Collateral Support Deficit
previously allocated to the Regular Certificates shall be made in the amounts
and manner specified in Section 4.01(a) to the Holders of the respective Class
otherwise entitled to distributions of interest and principal on such Class on
the relevant Distribution Date; provided, that all distributions in
reimbursement of Collateral Support Deficit previously allocated to a Class of
Certificates which has since been retired shall be to the prior Holders that
surrendered the Certificates of such Class upon retirement thereof and shall be
made by check mailed to the address of each such prior Holder last shown in the
Certificate Register. Notice of any such distribution to a prior Holder shall
be made in accordance with Section 11.05 at such last address. The amount of
the distribution to each such prior Holder shall be based upon the aggregate
Percentage Interest evidenced by the Certificates surrendered thereby. If the
check mailed to any such prior Holder is returned uncashed, then the amount
thereof shall be set aside and held uninvested in trust for the benefit of such
prior Holder, and the Paying Agent shall attempt to contact such prior Holder
in the manner contemplated by Section 4.01(g) as if such Holder had failed to
surrender its Certificates.

SECTION 4.02.   Statements to Certificateholders; Collection Reports.

         (a) On each Distribution Date, the Paying Agent shall forward by mail
to all of the Holders of each Class of Certificates, the Trustee, the
Underwriters, the Placement Agents, the Servicer, the Special Servicer and a
financial market publisher (which initially shall be Bloomberg, L.P.) a
statement (substantially in the form set forth as Exhibit H hereto) as to the
distributions made on such Distribution Date (each, a "Distribution Date
Statement") setting forth:

                  (i) the amount of the distribution on such Distribution Date
         to the Holders of such Class of Certificates in reduction of the
         Certificate Balance thereof;

                  (ii) the amount of the distribution on such Distribution Date
         to the Holders of such Class of Certificates allocable to
         Distributable Certificate Interest;

                  (iii) the aggregate amount of P&I Advances made in respect of
         such Distribution Date;

                  (iv) the aggregate amount of compensation paid to the Trustee
         and servicing compensation paid to the Servicer during the Due Period
         for such Distribution Date;



                                      102
<PAGE>




                  (v) the aggregate Stated Principal Balance of the Mortgage
         Loans and any REO Loans outstanding immediately before and immediately
         after such Distribution Date;

                  (vi) the number, aggregate principal balance, weighted
         average remaining term to maturity and weighted average Mortgage Rate
         of the Mortgage Loans as of the end of the related Due Period for such
         Distribution Date;

                  (vii) the number and aggregate principal balance of Mortgage
         Loans (A) delinquent one month, (B) delinquent two months, (C)
         delinquent three or more months and (D) as to which foreclosure
         proceedings have been commenced;

                  (viii) the value of any REO Property included in the Trust
         Fund as of the end of the related Due Period for such Distribution
         Date, based on the most recent Appraisal or valuation;

                  (ix) the Available Distribution Amount for such Distribution
         Date;

                  (x) the Accrued Certificate Interest in respect of such Class
         of Certificates for such Distribution Date, separately identifying any
         Certificate Deferred Interest for such Distribution Date allocated to
         such Class of Certificates;

                  (xi) the amount of the distribution on such Distribution Date
         to the Holders of such Class of Certificates allocable to Prepayment
         Premiums and Yield Maintenance Charges;

                  (xii) the Pass-Through Rate for such Class of Certificates
         (other than the Class [X] Certificates) and the [A-1] Component
         Pass-Through Rate, and the WAC Component Pass-Through Rate in the case
         of the Class [X] Certificates for such Distribution Date and the next
         succeeding Distribution Date;

                  (xiii) the Scheduled Principal Distribution Amount and the
         Unscheduled Principal Distribution Amount for such Distribution Date;

                  (xiv) the Certificate Balance or Notional Amount, as the case
         may be, of each Class of Certificates immediately before and
         immediately after such Distribution Date, separately identifying any
         reduction therein as a result of the allocation of any Collateral
         Support Deficit on such Distribution Date;

                  (xv) the Certificate Factor for each Class of Regular
         Certificates immediately following such Distribution Date;

                  (xvi) the amount of any Appraisal Reductions effected in
         connection with such Distribution Date on a loan-by-loan basis, the
         total Appraisal Reduction effected in connection with such
         Distribution Date and the total Appraisal Reduction Amounts as of such
         Distribution Date on a loan-by-loan basis;



                                      103
<PAGE>




                  (xvii) the number and related Stated Principal Balance of any
         Mortgage Loans extended or modified during the related Due Period;

                  (xviii) the amount of any remaining Class Unpaid Interest
         Shortfall for such Class as of such Distribution Date;

                  (xix) a loan-by-loan listing of each Mortgage Loan which was
         the subject of a Principal Prepayment during the related Due Period
         and the amount and the type of Principal Prepayment occurring; and

                  (xx) in the case of the Residual Certificates, the amount of
         any distributions on such Certificates pursuant to Sections 4.01(a)
         and (b).

         In the case of information furnished pursuant to clauses (i), (ii),
(xi), (xviii) and (xix) above, the amounts shall be expressed as a dollar
amount in the aggregate for all Certificates of each applicable Class and per
Definitive Certificate.

         Within a reasonable period of time after the end of each calendar
year, the Paying Agent shall furnish to the Trustee and each Person who at any
time during the calendar year was a Holder of a Certificate, a statement
containing the information set forth in clauses (i), (ii) and (xi) above as to
the applicable Class, aggregated for such calendar year or applicable portion
thereof during which such person was a Certificateholder, together with such
other information as the Paying Agent deems necessary or desirable, or that a
Certificateholder or Certificate Owner reasonably requests, to enable
Certificateholders to prepare their tax returns for such calendar year. Such
obligation of the Paying Agent shall be deemed to have been satisfied to the
extent that substantially comparable information shall be provided by the
Paying Agent pursuant to any requirements of the Code as from time to time are
in force.

         On each Distribution Date, the Paying Agent shall forward to the
Depositor, to each Rating Agency, to each Holder of a Residual Certificate, to
the Servicer, to the Special Servicer, to the Trustee, to the Fiscal Agent, to
an agent designated by the Directing Certificateholder (such agent shall
initially be the __________), and to any other party that the Depository may
designate, a copy of the Distribution Date Statement forwarded to the Holders
of the Regular Certificates on such Distribution Date.

         (b) With respect to each Distribution Date, the Servicer shall furnish
to the Paying Agent, Trustee, the Depositor, the Special Servicer and each
Rating Agency (i) a preliminary Collection Report no later than the Business
Day immediately following the related P&I Advance Determination Date and (ii)
an accurate and complete Collection Report no later than the related P&I
Advance Date, in each case containing the following information:

                  (i) the information to be provided to Certificateholders on
         such Distribution Date pursuant to clauses (iii) through (viii) of
         Section 4.02(a); and



                                      104
<PAGE>



                  (ii) such other information in the Servicer's possession
         regarding the Mortgage Loans and any REO Properties as the Paying
         Agent or the Trustee may reasonably request to perform their
         respective duties hereunder or that any Rating Agency requests.

         The Collection Report may be in the form of more than one report (if
necessary and appropriate), and shall be provided by the Servicer to the Paying
Agent and the Trustee in such format(s) as the Servicer, the Paying Agent and
the Trustee may agree. None of the Paying Agent, the Trustee or the Depositor
shall have any obligation to recompute, verify or recalculate the information
provided thereto by the Servicer in the Collection Report. Unless the Paying
Agent has actual knowledge that any Collection Report contains erroneous
information, the Paying Agent is authorized to rely thereon in calculating and
making distributions to Certificateholders in accordance with Section 4.01,
preparing the statements to Certificateholders required by Section 4.02(a) and
allocating Collateral Support Deficit to the Certificates in accordance with
Section 4.04.

         (c) As soon as reasonably practicable, upon the written request of any
Certificateholder, the Servicer shall provide the requesting Certificateholder
with such information that is in the Servicer's possession or can reasonably be
obtained by the Paying Agent or the Trustee as is requested by such
Certificateholder, for purposes of satisfying applicable reporting requirements
under Rule 144A under the Securities Act. In addition, pursuant to Section
8.12(b), the Servicer shall provide a financial market publisher (which shall
initially be Bloomberg, L.P.) certain current information with respect to the
Mortgaged Properties as set forth on Schedule I hereto.

         (d) The Paying Agent shall file with the Commission, in respect of the
Trust Fund, the Uncertificated Lower-Tier Interests and the Certificates,
copies of the information, documents and other reports (or copies of such
portions of any of the foregoing as the Commission may from time to time by
rules and regulations prescribe) required to be filed with the Commission
pursuant to Section 13 or 15 (d) of the Exchange Act (including Distribution
Date Statements issued pursuant to Section 4.02(a) by means of a Current Report
on Form 8-K and an Annual Report on Form 10-K). In the event that the Depositor
determines that electronic filing through the EDGAR System is required for any
reports, the Depositor may either (x) request that the Paying Agent process
such filing or (y) cause the filing to be processed by the Depositor or its
designee upon receipt from the Paying Agent of the reports, documents and other
information described above. Notwithstanding the foregoing, the Depositor shall
file with the Commission, within fifteen days after the Closing Date, a Current
Report on Form 8-K together with this Agreement.

SECTION 4.03.              P&I Advances.

         (a) On or before 12:30 p.m., New York City time, on each P&I Advance
Date, the Servicer shall either (i) deposit into the Distribution Account from
its own funds an amount equal to the aggregate amount of P&I Advances, if any,
to be made in respect of the related Distribution Date, (ii) apply amounts held
in the Certificate Account for future distribution to Certificateholders in
subsequent months in discharge of any such obligation to make P&I Advances or
(iii) make P&I Advances in the form of any combination of (i) and (ii)
aggregating



                                      105
<PAGE>



the total amount of P&I Advances to be made. Any amounts held in the
Certificate Account for future distribution and so used to make P&I Advances
shall be appropriately reflected in the Servicer's records and replaced by the
Servicer by deposit in the Certificate Account on or before the next succeeding
P&I Advance Determination Date (to the extent not previously replaced through
the deposit of Late Collections of the delinquent principal and/or interest in
respect of which such P&I Advances were made). The Servicer shall notify the
Trustee and the Fiscal Agent by a certificate of the Servicing Officer of (i)
the aggregate amount of P&I Advances for a Distribution Date and (ii) the
amount of any Nonrecoverable P&I Advances for such Distribution Date, on or
before 3 Business Days prior to such Distribution Date. If the Servicer fails
to make a required P&I Advance by 12:30 p.m., New York City time, on any P&I
Advance Date, an Event of Default as set forth in clause (a)(i) of Section 7.01
shall occur and the Trustee shall make such P&I Advance pursuant to Section
7.05, and if the Trustee fails to make such P&I Advance by the close of
business, New York City time, on such P&I Advance Date, the Fiscal Agent shall
make such P&I Advance pursuant to Section 7.05 by 10:00 a.m., New York City
time, on the immediately succeeding Business Day. In the event that the
Servicer fails to make a required P&I Advance hereunder, the Paying Agent shall
notify the Trustee and the Fiscal Agent of such circumstances by 1:00 p.m. (New
York City time) on the related P&I Advance Date.

         (b) Subject to Section 4.03(c) and (e) below, the aggregate amount of
P&I Advances to be made by the Servicer with respect to any Distribution Date
shall equal the aggregate of: (i) all Monthly Payments (in each case, net of
related Servicing Fees) other than Balloon Payments, that were due during the
related Due Period and delinquent as of the close of business on the Business
Day preceding the related P&I Advance Date (or not advanced by any Sub-Servicer
on behalf of the Servicer) and (ii) with respect to each Mortgage Loan as to
which the related Balloon Payment was due during or prior to the related Due
Period and was delinquent as of the end of the related Due Period (including
any REO Loan as to which the Balloon Payment would have been past due), an
amount equal to the Assumed Scheduled Payment therefor. Subject to subsection
(c) below, the obligation of the Servicer to make such P&I Advances is
mandatory, and with respect to any Mortgage Loan or REO Loan, shall continue
until the Distribution Date on which the proceeds, if any, received in
connection with a Liquidation Event with respect thereto are to be distributed.

         (c) Notwithstanding anything herein to the contrary, no P&I Advance
shall be required to be made hereunder if such P&I Advance would, if made,
constitute a Nonrecoverable P&I Advance.

         (d) In connection with the recovery of any P&I Advance out of the
Certificate Account pursuant to Section 3.05(a), the Servicer shall be entitled
to pay itself, the Trustee or the Fiscal Agent, as the case may be (in reverse
of such order with respect to any Mortgage Loan), out of any amounts then on
deposit in the Certificate Account, interest at the Reimbursement Rate in
effect from time to time, accrued on the amount of such P&I Advance from the
date made to but not including the date of reimbursement. The Servicer shall
reimburse itself, the Trustee or the Fiscal Agent, as the case may be, for any
outstanding P&I Advance as soon as practicably possible after funds available
for such purpose are deposited in the Certificate Account.



                                      106
<PAGE>




         (e) Notwithstanding the foregoing, (i) none of the Servicer, the
Trustee and the Fiscal Agent shall be required to make an advance for Penalty
Charges, Prepayment Premiums or Yield Maintenance Charges and (ii) the amount
required to be advanced in respect of delinquent Monthly Payments or Assumed
Scheduled Payments on Mortgage Loans that have been subject to an Appraisal
Reduction Event will equal, with respect to any Distribution Date and any
Mortgage Loan, the amount that would be required to be advanced by the Servicer
without giving effect to the Appraisal Reduction less any Appraisal Reduction
Amount with respect to such Mortgage Loan for such Distribution Date.

SECTION 4.04.  Allocation of Collateral Support Deficit.

         (a) On each Distribution Date, immediately following the distributions
to be made on such date pursuant to Section 4.01 and the allocation of
Certificate Deferred Interest pursuant to Section 4.06, the Paying Agent shall
calculate the amount, if any, by which (i) the aggregate Stated Principal
Balance of the Mortgage Loans and any REO Loans expected to be outstanding
immediately following such Distribution Date, is less than (ii) the then
aggregate Certificate Balance of the Regular Certificates after giving effect
to distributions of principal on such Distribution Date and the allocation of
Certificate Deferred Interest pursuant to Section 4.06 (any such deficit, the
"Collateral Support Deficit"). Any allocation of Collateral Support Deficit to
a Class of Regular Certificates shall be made by reducing the Certificate
Balance thereof by the amount so allocated. Any Collateral Support Deficit
allocated to a Class of Regular Certificates shall be allocated among the
respective Certificates of such Class in proportion to the Percentage Interests
evidenced thereby. The allocation of Collateral Support Deficit shall
constitute an allocation of losses and other shortfalls experienced by the
Trust Fund. Reimbursement of previously allocated Collateral Support Deficit
will not constitute distributions of principal for any purpose and will not
result in an additional reduction in the Certificate Balance of the Class of
Certificates in respect of which any such reimbursement is made.

         (b) On each Distribution Date, the Certificate Balances of the Regular
Certificates will be reduced without distribution as a write-off to the extent
of any Collateral Support Deficit, if any, allocable to such Certificates with
respect to such Distribution Date. Any such write-off shall be allocated among
the respective Certificates as follows: first, to the Class [H] Certificates;
second, to the Class [G] Certificates; third, to the Class [F] Certificates;
fourth, to the Class [E] Certificates; fifth, to the Class [D] Certificates;
sixth, to the Class [C] Certificates; seventh, to the Class [B] Certificates,
in each case, until the remaining Certificate Balance of each such Class of
Certificates has been reduced to zero and eighth, to the Class [A-1]
Certificates and the Class [A-2] Certificates, pro rata (based upon Certificate
Balance), until the remaining Certificate Balances of such Classes of
Certificates have been reduced to zero.

         (c) With respect to any Distribution Date, any Collateral Support
Deficit allocated to a Class of Certificates pursuant to Section 4.04(b) with
respect to such Distribution Date shall reduce the Lower-Tier Principal Amounts
of the Related Uncertificated Lower-Tier Interest with respect thereto as a
write-off.


                                      107
<PAGE>



SECTION 4.05.  Appraisal Reductions.

         The aggregate Appraisal Reduction will be allocated by the Paying
Agent on each Distribution Date, only for purposes of determining the identity
of the Controlling Class and Voting Rights and the amount of P&I Advances with
respect to the related Mortgage Loan, to the Certificate Balance of the Class
[H], Class [G], Class [F], Class [E], Class [D], Class [C] and Class [B]
Certificates, in that order, up to the amount of their respective Certificate
Balances. On any Distribution Date, an Appraisal Reduction that otherwise would
be allocated to a Class of Certificates will be allocated to the next most
subordinate Class to the extent that the Certificate Balance on such
Distribution Date for such Class of Certificates (prior to taking the Appraisal
Reduction into account) is less than the Appraisal Reduction for such
Distribution Date.

SECTION 4.06.  Certificate Deferred Interest.

         (a) On each Distribution Date, the amount of interest distributable to
a Class of Certificates (other than the Class [X] Certificates) shall be
reduced by an amount equal to the amount of Mortgage Deferred Interest for all
Mortgage Loans for the Due Dates occurring in the related Due Period allocated
to such Class of Certificates, such Mortgage Deferred Interest to be allocated
first to the Class [H] Certificates, second to the Class [G] Certificates,
third to the Class [F] Certificates, fourth to the Class [E] Certificates,
fifth to the Class [D] Certificates, sixth to the Class [C] Certificates,
seventh to the Class [B] Certificates and eighth, pro rata (based upon Accrued
Certificate Interest), to the Class [A-1] and Class [A-2] Certificates, in each
case up to the respective Accrued Certificate Interest for each such Class of
Certificates for such Distribution Date.

         (b) On each Distribution Date, the Certificate Balances of the Class
[A-1], Class [A-2], Class [B], Class [C], Class [D], Class [E], Class [F],
Class [G] and Class [H] Certificates shall be increased by the amount of the
Certificate Deferred Interest allocated to such Class of Certificates on such
Distribution Date pursuant to Section 4.06(a) above.

         (c) With respect to any Distribution Date, any Certificate Deferred
Interest with respect to such Distribution Date allocated pursuant to Section
4.06(a) to a Class of Certificates shall be allocated in reduction of the
amount of interest distributable to the Related Uncertificated Lower-Tier
Interest with respect thereto. On each Distribution Date, to the extent
provided in Section 4.06(b), Certificate Deferred Interest will be added to the
Lower-Tier Principal Amount of the Uncertificated Lower-Tier Interests in the
same manner as the interest thereon was reduced pursuant to the preceding
sentence.



                              [End of Article IV]




                                      108
<PAGE>



                                   ARTICLE V.

                                THE CERTIFICATES


SECTION 5.01.  The Certificates.

         (a) The Certificates will be substantially in the respective forms
annexed hereto as Exhibits A-1 through and including A-12. The Certificates
will be issuable in registered form only; provided, however, that in accordance
with Section 5.03 beneficial ownership interests in the Regular Certificates
shall initially be held and transferred through the book-entry facilities of
the Depository. The Class [R] and Class [LR] Certificates will each be issuable
in one or more registered, definitive physical certificates (each, a
"Definitive Certificate") substantially in the form of Certificates of each
Class and with such applicable legends as are set forth in the Exhibits hereto
corresponding to such Class. Each Certificate will share ratably in all rights
of the related Class. The Class [X] Certificates will be issuable only in
minimum Denominations of authorized initial Notional Amount of not less than
$1,000,000 and in integral multiples of $1,000 in excess thereof. The Offered
Certificates (other than the Class [X] Certificates) will be issuable only in
minimum Denominations of authorized initial Certificate Balance of not less
than $25,000, and in integral multiples of $1,000 in excess thereof. The
Non-Registered Certificates (other than the Residual Certificates) will be
issuable in minimum Denominations of authorized initial Certificate Balance of
not less than $250,000, and in integral multiples of $1,000 in excess thereof.
If the Original Certificate Balance or initial Notional Amount, as applicable,
of any Class does not equal an integral multiple of $1,000, then a single
additional Certificate of such Class may be issued in a minimum denomination of
authorized initial Certificate Balance or initial Notional Amount, as
applicable, that includes the excess of (i) the Original Certificate Balance or
initial Notional Amount, as applicable, of such Class over (ii) the largest
integral multiple of $1,000 that does not exceed such amount. The Class [R] and
Class [LR] Certificates will be issuable only in one or more Definitive
Certificates in denominations representing Percentage Interests of not less
than 20%. With respect to any Certificate or any beneficial interest in a
Certificate, the "Denomination" thereof shall be (i) the amount (a) set forth
on the face thereof or, (b) set forth on a schedule attached thereto or (c) in
the case of any beneficial interest in a Book-Entry Certificate, the interest
of the related Certificate Owner in the applicable Class of Certificates as
reflected on the books and records of the Depository or related Participants,
as applicable, (ii) expressed in terms of initial Certificate Balance or
initial Notional Amount, as applicable, and (iii) be in an authorized
denomination, as set forth above. The Book-Entry Certificates will be issued as
one or more certificates registered in the name of a nominee designated by the
Depository, and Certificate Owners will hold interests in the Book-Entry
Certificates through the book-entry facilities of the Depository in the minimum
Denominations and aggregate Denominations as set forth in the above. No
Certificate Owner of a Book-Entry Certificate of any Class thereof will be
entitled to receive a Definitive Certificate representing its interest in such
Class, except as provided in Section 5.03 herein. Unless and until Definitive
Certificates are issued in respect of a Class of Book-Entry Certificates,
beneficial ownership interests in such Class of Certificates will be maintained
and transferred on the book-entry records of the Depository and Depository
Participants, and all references to actions by Holders of such Class of
Certificates will refer to action taken by the Depository upon instructions
received from the related registered Holders



                                      109
<PAGE>



of Certificates through the Depository Participants in accordance with the
Depository's procedures and, except as otherwise set forth herein, all
references herein to payments, notices, reports and statements to Holders of
such Class of Certificates will refer to payments, notices, reports and
statements to the Depository or its nominee as the registered Holder thereof,
for distribution to the related registered Holders of Certificates through the
Depository Participants in accordance with the Depository's procedures.

         (b) The Certificates shall be executed by manual or facsimile
signature on behalf of the Certificate Registrar by an authorized officer.
Certificates bearing the manual or facsimile signatures of individuals who were
at any time the authorized officers of the Certificate Registrar shall be
entitled to all benefits under this Agreement, subject to the following
sentence, notwithstanding that such individuals or any of them have ceased to
hold such offices prior to the authentication and delivery of such Certificates
or did not hold such offices at the date of such Certificates. No Certificate
shall be entitled to any benefit under this Agreement, or be valid for any
purpose, however, unless there appears on such Certificate a certificate of
authentication substantially in the form provided for herein executed by the
Authenticating Agent by manual signature, and such certificate of
authentication upon any Certificate shall be conclusive evidence, and the only
evidence, that such Certificate has been duly authenticated and delivered
hereunder. All Certificates shall be dated the date of their authentication.
___________________, ______________________, is hereby initially appointed
Authenticating Agent with power to act on the Trustee's behalf in the
authentication and delivery of the Certificates in connection with transfers
and exchanges as herein provided. If ______________ resigns or is removed as
Servicer in accordance with the terms hereof, _______________ shall be entitled
to immediately resign as Authenticating Agent by giving written notice thereof
to the Trustee and the Servicer. If ___________________ is removed as Servicer
pursuant to an Event of Default described in Section 7.01(a)(v), (vi) or (vii),
then ___________________ shall be terminated as Authenticating Agent. If the
Authenticating Agent resigns or is terminated, the Trustee shall appoint a
successor Authenticating Agent which may be the Trustee or an Affiliate
thereof.

         (c) Any of the Certificates may be issued with appropriate insertions,
omissions, substitutions and variations, and may have imprinted or otherwise
reproduced thereon such legend or legends, not inconsistent with the provisions
of this Agreement, as may be required to comply with any law or with rules or
regulations pursuant thereto, or with the rules of any securities market in
which the Certificates are admitted to trading, or to conform to general usage.

SECTION 5.02.    Registration of Transfer and Exchange of Certificates.

         (a) At all times during the term of this Agreement, there shall be
maintained at the office of the Certificate Registrar a Certificate Register in
which, subject to such reasonable regulations as the Certificate Registrar may
prescribe, the Certificate Registrar shall provide for the registration of
Certificates and of transfers and exchanges of Certificates as herein provided.
________________, ____________________ is hereby initially appointed
Certificate Registrar for the purpose of registering Certificates and transfers
and exchanges of Certificates as herein provided. The Certificate Registrar may
appoint, by a written instrument delivered to the



                                      110
<PAGE>



Depositor, the Trustee, the Special Servicer, the Servicer and the Fiscal
Agent, any other bank or trust company to act as Certificate Registrar under
such conditions as the predecessor Certificate Registrar may prescribe,
provided that the predecessor Certificate Registrar shall not be relieved of
any of its duties or responsibilities hereunder by reason of such appointment.
If the Certificate Registrar resigns or is removed in accordance with the terms
hereof, the Trustee shall immediately succeed to its predecessor's duties as
Certificate Registrar. The Depositor, the Trustee, the Paying Agent, the
Servicer and the Special Servicer shall have the right to inspect the
Certificate Register or to obtain a copy thereof at all reasonable times, and
to rely conclusively upon a certificate of the Certificate Registrar as to the
information set forth in the Certificate Register. The names and addresses of
all Certificateholders and the names and addresses of the transferees of any
Certificates shall be registered in the Certificate Register; provided,
however, in no event shall the Certificate Registrar be required to maintain in
the Certificate Register the names of Certificate Owners. The Person in whose
name any Certificate is so registered shall be deemed and treated as the sole
owner and Holder thereof for all purposes of this Agreement and the Certificate
Registrar, the Servicer, the Trustee, the Fiscal Agent, the Paying Agent, the
Special Servicer and any agent of any of them shall not be affected by any
notice or knowledge to the contrary. A Definitive Certificate is transferable
or exchangeable only upon the surrender of such Certificate to the Certificate
Registrar at its office maintained at ________________________________ or at
the Corporate Trust Office, if the Trustee is the Certificate Registrar (the
"Registrar Office") together with an assignment and transfer (executed by the
Holder or his duly authorized attorney). Subject to the requirements of
Sections 5.02(b), (c) and (d), the Certificate Registrar shall execute and the
Authenticating Agent shall duly authenticate in the name of the designated
transferee or transferees, one or more new Certificates in Denominations of a
like aggregate Denomination as the Definitive Certificate being surrendered.
Such Certificates shall be delivered by the Certificate Registrar in accordance
with Section 5.02(e). Each Certificate surrendered for registration of transfer
shall be canceled, and the Certificate Registrar shall hold such canceled
Certificates in accordance with its standard procedures.

         (b) No transfer of any Non-Registered Certificate shall be made unless
that transfer is made pursuant to an effective registration statement under the
Securities Act, and effective registration or qualification under applicable
state securities laws, or is made in a transaction which does not require such
registration or qualification. If a transfer (other than one by the Depositor
to an Affiliate thereof) is to be made in reliance upon an exemption from the
Securities Act, and under the applicable state securities laws, then either:
(i) the Certificate Registrar shall require that the transferee deliver to the
Certificate Registrar an investment representation letter (the "Investment
Representation Letter") substantially in the form of Exhibit C attached hereto,
which Investment Representation Letter shall certify, among other things, that
the transferee is an institutional "accredited investor" as defined in Rule
501(a)(1), (2), (3) or (7) of Regulation D under the Securities Act (an
"Institutional Accredited Investor") or a "qualified institutional buyer" as
defined in Rule 144A under the Securities Act (a "Qualified Institutional
Buyer"), and the Certificate Registrar may also require that the transferee
deliver to the Certificate Registrar an Opinion of Counsel if such transferee
is not a Qualified Institutional Buyer or (ii) if the certifications described
in the preceding clause (i) cannot be provided, (a) the Certificate Registrar
shall require an Opinion of Counsel reasonably satisfactory to the Certificate
Registrar and the Depositor that such transfer may be made




                                      111
<PAGE>



pursuant to an exemption, describing the applicable exemption and the basis
therefor, from registration or qualification under the Securities Act,
applicable state securities laws and other relevant laws, which Opinion of
Counsel shall not be an expense of the Trust Fund, the Certificate Registrar,
the Depositor or the Trustee and (b) the Certificate Registrar shall require
the transferor to execute a certification in form and substance satisfactory to
the Certificate Registrar setting forth the facts surrounding such transfer;
provided, however, that a transfer of a Non-Registered Certificate of any such
Class may be made to a trust if the transferor provides to the Certificate
Registrar and to the Trustee a certification that interests in such trust may
only be transferred subject to requirements substantially to the effect set
forth in this Section 5.02. The Servicer will furnish, or cause to be
furnished, upon the request of any Holder of Non-Registered Certificates, to a
prospective purchaser of such Non-Registered Certificates who is a Qualified
Institutional Buyer, such information as is specified in paragraph (d)(4) of
Rule 144A with respect to the Trust Fund, unless, at the time of such request,
the entity with respect to which such information is to be provided is subject
to the reporting requirements of Section 15(d) of the Exchange Act. None of the
Depositor, the Trustee, the Fiscal Agent, the Servicer or the Certificate
Registrar is obligated to register or qualify any Class of Non-Registered
Certificates under the Securities Act or any other securities law or to take
any action not otherwise required under this Agreement to permit the transfer
of any Non-Registered Certificate without registration or qualification. Any
Holder of a Non-Registered Certificate desiring to effect such a transfer
shall, and does hereby agree to, indemnify the Depositor, the Trustee, the
Servicer and the Certificate Registrar against any liability that may result if
the transfer is not so exempt or is not made in accordance with such federal
and state laws. Unless the Certificate Registrar determines otherwise in
accordance with applicable law and the rules and procedures of, or applicable
to, the Depository (the "Depository Rules"), transfers of a beneficial interest
in a Book-Entry Certificate representing an interest in a Non-Registered
Certificate that is not rated in one of the top four categories by a nationally
recognized statistical rating organization to (i) an Institutional Accredited
Investor will require delivery in the form of a Definitive Certificate and the
Certificate Registrar shall register such transfer only upon compliance with
the foregoing provisions of this Section 5.02(b) or (ii) a Qualified
Institutional Buyer may only be effectuated by means of an "SRO Rule 144A
System" approved for such purpose by the Commission.

         Unless the Non-Registered Certificates have been registered under the
Securities Act, each of the Non-Registered Certificates shall bear a legend
substantially to the following effect:

         THIS CERTIFICATE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF
1933, AS AMENDED (THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS. NEITHER
THIS CERTIFICATE NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED,
SOLD, ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN
THE ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR
NOT SUBJECT TO, REGISTRATION UNDER THE SECURITIES ACT.

         THE HOLDER OF THIS CERTIFICATE BY ITS ACCEPTANCE HEREOF AGREES
NOT TO OFFER, SELL OR OTHERWISE TRANSFER SUCH CERTIFICATE EXCEPT IN
ACCORDANCE WITH ALL APPLICABLE STATE SECURITIES LAWS AND (a)



                                      112
<PAGE>



PURSUANT TO A REGISTRATION STATEMENT WHICH HAS BEEN DECLARED EFFECTIVE UNDER
THE SECURITIES ACT, (b) FOR SO LONG AS THIS CERTIFICATE IS ELIGIBLE FOR RESALE
PURSUANT TO RULE 144A UNDER THE SECURITIES ACT ("RULE 144A"), TO A PERSON WHO
THE SELLER REASONABLY BELIEVES IS A "QUALIFIED INSTITUTIONAL BUYER" AS DEFINED
IN RULE 144A IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (c) TO AN
INSTITUTIONAL "ACCREDITED INVESTOR" WITHIN THE MEANING OF RULE 501 (a)(1), (2),
(3) OR (7) OF REGULATION D UNDER THE SECURITIES ACT IN A TRANSACTION EXEMPT
FROM THE REGISTRATION REQUIREMENTS UNDER THE SECURITIES ACT, OR (d) PURSUANT TO
ANOTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT, SUBJECT IN EACH OF THE FOREGOING CASES TO THE COMPLETION AND
DELIVERY BY THE TRANSFEROR TO THE CERTIFICATE REGISTRAR OF A CERTIFICATE OF
TRANSFER IN THE FORM APPEARING ON THE LAST PAGE OF THIS CERTIFICATE.

         THE INITIAL INVESTOR IN THIS CERTIFICATE, AND EACH SUBSEQUENT
PURCHASER OF THIS CERTIFICATE, BY PURCHASING THIS CERTIFICATE OR AN INTEREST
HEREIN, IS DEEMED TO HAVE AGREED TO COMPLY WITH CERTAIN TRANSFER REQUIREMENTS
SET FORTH IN THE POOLING AND SERVICING AGREEMENT. A TRANSFEREE IS ALSO REQUIRED
TO DELIVER AN INVESTMENT REPRESENTATION LETTER SUBSTANTIALLY IN THE FORM OF
EXHIBIT C TO THE POOLING AND SERVICING AGREEMENT IF SUCH TRANSFEREE IS A
QUALIFIED INSTITUTIONAL BUYER OR AN INSTITUTIONAL ACCREDITED INVESTOR, AND MAY
ALSO BE REQUIRED TO DELIVER AN OPINION OF COUNSEL IF SUCH TRANSFEREE IS NOT A
QUALIFIED INSTITUTIONAL BUYER WITHIN THE MEANING OF RULE 144A.

         (c) With respect to the Subordinate Certificates, no sale, transfer,
pledge or other disposition by any Holder of any such Certificate shall be made
unless the Certificate Registrar shall have received either (i) a
representation letter from the proposed purchaser or transferee of such
Certificate substantially in the form of Exhibit G attached hereto, to the
effect that such proposed purchaser or transferee is not (a) an employee
benefit plan subject to the fiduciary responsibility provisions of ERISA or
Section 4975 of the Code, or a governmental plan (as defined in Section 3(32)
of ERISA) subject to any federal, state or local law ("Similar Law") which is,
to a material extent, similar to the foregoing provisions of ERISA or the Code
(each a "Plan") or (b) a person acting on behalf of or using the assets of any
such Plan (including an entity whose underlying assets include Plan assets by
reason of investment in the entity by such Plan and the application of
Department of Labor Regulation ss. 2510.3-101), other than an insurance company
using the assets of its general account under circumstances whereby the
purchase and holding of such Certificates by such insurance company would be
exempt from the prohibited transaction provisions of ERISA and the Code under
Prohibited Transaction Class Exemption 95-60 or (ii) if such Certificate is
presented for registration in the name of a purchaser or transferee that is any
of the foregoing, an Opinion of Counsel in form and substance satisfactory to
the Certificate Registrar and the Depositor to the effect that the acquisition
and holding of such Certificate by such purchaser or transferee will not result
in the assets of the Trust Fund being deemed to be "plan assets" and subject to
the fiduciary



                                      113
<PAGE>



responsibility provisions of ERISA, the prohibited transaction provisions of
the Code or the provisions of any Similar Law, will not constitute or result in
a "prohibited transaction" within the meaning of ERISA, Section 4975 of the
Code or any Similar Law, and will not subject the Trustee, the Certificate
Registrar, the Servicer, the Special Servicer, the Fiscal Agent, the Paying
Agent, the Extension Adviser, the Underwriters, the Placement Agents or the
Depositor to any obligation or liability (including obligations or liabilities
under ERISA, Section 4975 of the Code or any such Similar Law) in addition to
those set forth in the Agreement. The Certificate Registrar shall not register
the sale, transfer, pledge or other disposition of any such Certificate unless
the Certificate Registrar has received either the representation letter
described in clause (i) above or the Opinion of Counsel described in clause
(ii) above. The costs of any of the foregoing representation letters or
Opinions of Counsel shall not be borne by any of the Depositor, the Servicer,
the Special Servicer, the Fiscal Agent, the Trustee and the Trust Fund. Each
Certificate Owner of a Subordinate Certificate shall be deemed to represent
that it is not a Person specified in clauses (a), or (b) above. Any transfer,
sale, pledge or other disposition of any such Certificates that would
constitute or result in a prohibited transaction under ERISA, Section 4975 of
the Code or any Similar Law, or would otherwise violate the provisions of this
Section 5.02(c) shall be deemed absolutely null and void ab initio, to the
extent permitted under applicable law.

         So long as any of the Class of Certificates remains outstanding, the
Servicer will make available, or cause to be made available, upon request, to
any Holder and any Person to whom any such Certificate of any such Class of
Certificates may be offered or sold, transferred, pledged or otherwise disposed
of by such Holder, information with respect to the Servicer, the Special
Servicer or the Mortgage Loans necessary to the provision of an Opinion of
Counsel described in this Section 5.02(c).

         (d)(i) Each Person who has or who acquires any Ownership Interest in a
Residual Certificate shall be deemed by the acceptance or acquisition of such
Ownership Interest to have agreed to be bound by the following provisions and
to have irrevocably authorized the Paying Agent under clause (ii) below to
deliver payments to a Person other than such Person. The rights of each Person
acquiring any Ownership Interest in a Residual Certificate are expressly
subject to the following provisions:

                  (A) No Person holding or acquiring any Ownership Interest in
         a Residual Certificate shall be a Disqualified Organization or agent
         thereof (including a nominee, middleman or similar person) (an
         "Agent"), a Plan or a Person acting on behalf of or investing the
         assets of a Plan (such Plan or Person, an "ERISA Prohibited Holder")
         or a Non-U.S. Person and shall promptly notify the Servicer, the
         Trustee and the Certificate Registrar of any change or impending
         change to such status;

                  (B) In connection with any proposed Transfer of any Ownership
         Interest in a Residual Certificate, the Certificate Registrar shall
         require delivery to it, and no Transfer of any Residual Certificate
         shall be registered until the Certificate Registrar receives, an
         affidavit substantially in the form attached hereto as Exhibit D-1 (a
         "Transfer Affidavit") from the proposed Transferee, in form and
         substance satisfactory to the Certificate Registrar, representing and
         warranting, among other things, that such Transferee is not



                                      114
<PAGE>



         a Disqualified Organization or Agent thereof, an ERISA Prohibited
         Holder or a Non-U.S. Person, and that it has reviewed the provisions
         of this Section 5.02(d) and agrees to be bound by them;

                  (C) Notwithstanding the delivery of a Transfer Affidavit by a
         proposed Transferee under clause (b) above, if the Certificate
         Registrar has actual knowledge that the proposed Transferee is a
         Disqualified Organization or Agent thereof, an ERISA Prohibited Holder
         or a Non-U.S. Person, no Transfer of an Ownership Interest in a
         Residual Certificate to such proposed Transferee shall be effected;
         and

                  (D) Each Person holding or acquiring any Ownership Interest
         in a Residual Certificate shall agree (1) to require a Transfer
         Affidavit from any prospective Transferee to whom such Person attempts
         to transfer its Ownership Interest in such Residual Certificate and
         (2) not to transfer its Ownership Interest in such Residual
         Certificate unless it provides to the Certificate Registrar a letter
         substantially in the form attached hereto as Exhibit D-2 (a
         "Transferor Letter") certifying that, among other things, it has no
         actual knowledge that such prospective Transferee is a Disqualified
         Organization or Agent thereof, an ERISA Prohibited Holder or a
         Non-U.S. Person.

                  (ii) If any purported Transferee shall become a Holder of a
         Residual Certificate in violation of the provisions of this Section
         5.02(d), then the last preceding Holder of such Residual Certificate
         that was in compliance with the provisions of this Section 5.02(d)
         shall be restored, to the extent permitted by law, to all rights as
         Holder thereof retroactive to the date of registration of such
         Transfer of such Residual Certificate. None of the Trustee, the
         Servicer, the Authenticating Agent and the Certificate Registrar shall
         be under any liability to any Person for any registration of Transfer
         of a Residual Certificate that is in fact not permitted by this
         Section 5.02(d) or for making any payments due on such Certificate to
         the Holder thereof or for taking any other action with respect to such
         Holder under the provisions of this Agreement; provided, however, that
         the Certificate Registrar shall be under such liability for a
         registration of Transfer of a Residual Certificate if it has actual
         knowledge that the proposed Transferee is a Disqualified Organization
         or Agent thereof, an ERISA Prohibited Holder or a Non-U.S. Person in
         violation of Section 5.02(d)(i)(C) above.

                  (iii) The Servicer shall make available to the Internal
         Revenue Service and those Persons specified by the REMIC Provisions,
         upon written request of the Trustee, all information in its possession
         and necessary to compute any tax imposed as a result of the Transfer
         of an Ownership Interest in a Residual Certificate to any Person who
         is a Disqualified Organization or Agent thereof, including the
         information described in Treasury regulations sections 1.860D-l(b)(5)
         and 1.860E-2(a)(5) with respect to the "excess inclusions" of such
         Residual Certificate.

         (e) Subject to the restrictions on transfer and exchange set forth in
this Section 5.02, the Holder of any Definitive Certificate may transfer or
exchange the same in whole or in part (with a Denomination equal to any
authorized denomination) by surrendering such Certificate at the Registrar
Office or at the office of any successor Certificate Registrar or transfer
agent



                                      115
<PAGE>



appointed by the Certificate Registrar, together with an instrument of
assignment or transfer (executed by the Holder or its duly authorized
attorney), in the case of transfer, and a written request for exchange in the
case of exchange. Subject to the restrictions on transfer set forth in this
Section 5.02 and Depository Rules, any Certificate Owner owning a beneficial
interest in a Non-Registered Certificate may cause the Certificate Registrar to
request that the Depository exchange such Certificate Owner's beneficial
interest in a Book-Entry for a Definitive Certificate or Certificates.
Following a proper request for transfer or exchange, the Certificate Registrar
shall, within 5 Business Days of such request if made at such Registrar Office,
or within 10 Business Days if made at the office of a transfer agent (other
than the Certificate Registrar), execute and deliver at such Registrar Office
or at the office of such transfer agent, as the case may be, to the transferee
(in the case of transfer) or Holder (in the case of exchange) or send by first
class mail (at the risk of the transferee in the case of transfer or Holder in
the case of exchange) to such address as the transferee or Holder, as
applicable, may request, a Definitive Certificate or Certificates, as the case
may require, for a like aggregate Denomination and in such Denomination or
Denominations as may be requested. The presentation for transfer or exchange of
any Definitive Certificate shall not be valid unless made at the Registrar
Office or at the office of a transfer agent by the registered Holder in person,
or by a duly authorized attorney-in-fact. The Certificate Registrar may decline
to accept any request for an exchange or registration of transfer of any
Certificate during the period of 15 days preceding any Distribution Date.

         (f) In the event a Responsible Officer of the Certificate Registrar
becomes aware that a Definitive Certificate (other than a Definitive
Certificate issued in exchange for a Certificate representing an interest in
the Class [A-1], Class [A-2], Class [B], Class [C], Class [D], Class [E] or
Class [X] Certificates) or a beneficial interest in a Book-Entry Certificate
representing a Non-Registered Certificate is being held by or for the benefit
of a Person who is not an Eligible Investor, or that such holding is unlawful
under the laws of a relevant jurisdiction, then the Certificate Registrar shall
have the right to void such transfer, if permitted under applicable law, or to
require the investor to sell such Definitive Certificate or beneficial interest
in such Book-Entry Certificate to an Eligible Investor within 14 days after
notice of such determination and each Certificateholder, by its acceptance of a
Certificate authorizes the Certificate Registrar to take such action.

         (g) The Certificate Registrar shall provide notice to the Trustee, the
Servicer, the Special Servicer, the Paying Agent and the Depositor of each
transfer of a Certificate and to provide each such Person with an updated copy
of the Certificate Register on or about and of each year, commencing
__________, 1998.

         (h) No fee or service charge shall be imposed by the Certificate
Registrar for its services in respect of any registration of transfer or
exchange referred to in this Section 5.02 except as provided below. In
connection with any transfer to an Institutional Accredited Investor, the
transferor shall reimburse the Trust Fund for any costs (including the cost of
the Certificate Registrar's counsel's review of the documents and any legal
opinions, submitted by the transferor or transferee to the Certificate
Registrar as provided herein) incurred by the Certificate Registrar in
connection with such transfer. With respect to any transfer or exchange of any
Certificate, the Certificate Registrar may require payment by each transferor
of a sum



                                      116
<PAGE>



sufficient to cover any tax, expense or other governmental charge payable in
connection with any such transfer or exchange.

         (i) All Certificates surrendered for transfer and exchange shall be
         physically canceled by the Certificate Registrar, and the Certificate
         Registrar shall hold such canceled Certificates in accordance with its
         standard procedures.

SECTION 5.03.  Book-Entry Certificates.

         (a) The Regular Certificates shall initially be issued as one or more
Certificates registered in the name of the Depository or its nominee and,
except as provided in subsection (c) below, transfer of such Certificates may
not be registered by the Certificate Registrar unless such transfer is to a
successor Depository that agrees to hold such Certificates for the respective
Certificate Owners with Ownership Interests therein. Such Certificate Owners
shall hold and transfer their respective Ownership Interests in and to such
Certificates through the book-entry facilities of the Depository and, except as
provided in Section 5.02(e) above or subsection (c) below, shall not be
entitled to Definitive Certificates in respect of such Ownership Interests. All
transfers by Certificate Owners of their respective Ownership Interests in the
Book-Entry Certificates shall be made in accordance with the procedures
established by the Depository Participant or brokerage firm representing such
Certificate Owner. Each Depository Participant shall only transfer the
Ownership Interests in the Book-Entry Certificates of Certificate Owners it
represents or of brokerage firms for which it acts as agent in accordance with
the Depository's normal procedures.

         (b) The Trustee, the Servicer, the Special Servicer, the Paying Agent,
the Fiscal Agent, the Depositor and the Certificate Registrar may for all
purposes, including the making of payments due on the Book-Entry Certificates,
deal with the Depository as the authorized representative of the Certificate
Owners with respect to such Certificates for the purposes of exercising the
rights of Certificateholders hereunder. The rights of Certificate Owners with
respect to the Book-Entry Certificates shall be limited to those established by
law and agreements between such Certificate Owners and the Depository
Participants and brokerage firms representing such Certificate Owners. Multiple
requests and directions from, and votes of, the Depository as Holder of the
Book-Entry Certificates with respect to any particular matter shall not be
deemed inconsistent if they are made with respect to different Certificate
Owners. The Trustee may establish a reasonable record date in connection with
solicitations of consents from or voting by Certificateholders and shall give
notice to the Depository of such record date.

         (c) If (i)(A) the Depositor advises the Trustee, the Paying Agent and
the Certificate Registrar in writing that the Depository is no longer willing
or able to properly discharge its responsibilities with respect to the
Book-Entry Certificates and (B) the Depositor is unable to locate a qualified
successor, or (ii) the Depositor at its option advises the Trustee, the Paying
Agent and the Certificate Registrar in writing that it elects to terminate the
book-entry system through the Depository, the Paying Agent shall notify the
affected Certificate Owners, through the Depository with respect to all, any
Class or any portion of any Class of the Certificates or (iii) the Trustee
determines that Definitive Certificates are required in accordance with the
provisions of Section 5.03(e), of the occurrence of any such event and of the
availability of



                                      117
<PAGE>



Definitive Certificates to Certificate Owners requesting the same. Upon
surrender to the Certificate Registrar of the Book-Entry Certificates by the
Depository or any custodian acting on behalf of the Depository, accompanied by
registration instructions from the Depository for registration of transfer, the
Certificate Registrar shall execute, and the Authenticating Agent shall
authenticate and deliver, within 5 Business Days of such request if made at the
Registrar Office, or within 10 Business Days if made at the office of a
transfer agent (other than the Certificate Registrar), the Definitive
Certificates to the Certificate Owners identified in such instructions. None of
the Depositor, the Fiscal Agent, the Paying Agent, the Servicer, the Trustee,
the Special Servicer, the Authenticating Agent and the Certificate Registrar
shall be liable for any delay in delivery of such instructions and may
conclusively rely on, and shall be protected in relying on, such instructions.
Upon the issuance of Definitive Certificates for purposes of evidencing
ownership of any Class of Certificates, the registered Holders of such
Definitive Certificates shall be recognized as Certificateholders hereunder
and, accordingly, shall be entitled directly to receive payments on, to
exercise Voting Rights with respect to, and to transfer and exchange such
Definitive Certificates.

         (d) The Book-Entry Certificates (i) shall be delivered by the
Certificate Registrar to the Depository, or pursuant to the Depository's
instructions, and shall be registered in the name of Cede & Co. and (ii) shall
bear a legend substantially to the following effect:

         Unless this certificate is presented by an authorized representative
         of The Depository Trust Company, a New York corporation ("DTC"), to
         the Certificate Registrar for registration of transfer, exchange or
         payment, and any certificate issued is registered in the name of Cede
         & Co. or in such other name as is requested by an authorized
         representative of DTC (and any payment is made to Cede & Co. or to
         such other entity as is requested by an authorized representative of
         DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE
         BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
         hereof, Cede & Co., has an interest herein.

         The Book-Entry Certificates may be deposited with such other
Depository as the Certificate Registrar may from time to time designate, and
shall bear such legend as may be appropriate.

         (e) If the Trustee has instituted or has been directed to institute
any judicial proceeding in a court to enforce the rights of the
Certificateholders under the Certificates, and the Trustee has been advised by
counsel that in connection with such proceeding it is necessary or appropriate
for the Trustee to obtain possession of all or any portion of the Certificates
evidenced by Book-Entry Certificates, the Trustee may in its sole discretion
determine that such Certificates shall no longer be represented by such
Book-Entry Certificates. In such event, the Certificate Registrar will execute,
the Authenticating Agent will authenticate and the Certificate Registrar will
deliver, in exchange for such Book-Entry Certificates, Definitive Certificates
in a Denomination equal to the aggregate Denomination of such Book-Entry
Certificates to the party so requesting such Definitive Certificates. In such
event, the Trustee shall notify the affected Certificate Owners and make
appropriate arrangements for the effectuation of the purpose of this clause.



                                      118
<PAGE>




         (f) Upon acceptance for exchange or transfer of a beneficial interest
in a Book-Entry Certificate for a Definitive Certificate, as provided herein,
the Certificate Registrar shall endorse on a schedule affixed to the related
Book-Entry Certificate (or on a continuation of such schedule affixed to such
Book-Entry Certificate and made a part thereof) an appropriate notation
evidencing the date of such exchange or transfer and a decrease in the
Denomination of such Book-Entry Certificate equal to the Denomination of such
Definitive Certificate issued in exchange therefor or upon transfer thereof.

         (g) If a Holder of a Definitive Certificate wishes at any time to
transfer such Certificate to a Person who wishes to take delivery thereof in
the form of a beneficial interest in the Book-Entry Certificate, such transfer
may be effected only in accordance with Depository Rules and this Section
5.03(g). Upon receipt by the Certificate Registrar at the Registrar Office of
(i) the Definitive Certificate to be transferred with an assignment and
transfer pursuant to Section 5.02(a), (ii) written instructions given in
accordance with Depository Rules directing the Certificate Registrar to credit
or cause to be credited to another account a beneficial interest in the related
Book-Entry Certificate, in an amount equal to the Denomination of the
Definitive Certificate to be so transferred, (iii) a written order given in
accordance with the Depository Rules containing information regarding the
account to be credited with such beneficial interest and (iv) if the affected
Certificate is a Non-Registered Certificate an Investment Representation Letter
from the transferee to the effect that such transferee is a Qualified
Institutional Buyer, the Certificate Registrar shall cancel such Definitive
Certificate, execute and deliver a new Definitive Certificate for the
Denomination of the Definitive Certificate not so transferred, registered in
the name of the Holder or the Holder's transferee (as instructed by the
Holder), and the Certificate Registrar shall instruct the Depository or the
custodian holding such Book-Entry Certificate on behalf of the Depository to
increase the Denomination of the related Book-Entry Certificate by the
Denomination of the Definitive Certificate to be so transferred, and to credit
or cause to be credited to the account of the Person specified in such
instructions a corresponding Denomination of such Book-Entry Certificate.

SECTION 5.04.     Mutilated, Destroyed, Lost or Stolen Certificates.

         If (i) any mutilated Certificate is surrendered to the Certificate
Registrar, or the Certificate Registrar receives evidence to its satisfaction
of the destruction, loss or theft of any Certificate and (ii) there is
delivered to the Trustee and the Certificate Registrar such security or
indemnity as may be required by them to save each of them harmless, then, in
the absence of actual notice to the Trustee or the Certificate Registrar that
such Certificate has been acquired by a bona fide purchaser, the Certificate
Registrar shall execute, and the Authenticating Agent shall authenticate and
deliver, in exchange for or in lieu of any such mutilated, destroyed, lost or
stolen Certificate, a new Certificate of the same Class and of like Percentage
Interest. Upon the issuance of any new Certificate under this Section, the
Trustee and the Certificate Registrar may require the payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
relation thereto and any other expenses (including the fees and expenses of the
Trustee and the Certificate Registrar) connected therewith. Any replacement
Certificate issued pursuant to this Section shall constitute complete and
indefeasible evidence of ownership in the Trust Fund, as if originally issued,
whether or not the lost, stolen or destroyed Certificate shall be found at any
time.


                                      119
<PAGE>




SECTION 5.05.        Persons Deemed Owners.

         Prior to due presentation of a Certificate for registration of
transfer, the Depositor, the Servicer, the Special Servicer, the Trustee, the
Paying Agent, the Fiscal Agent, the Certificate Registrar and any agents of any
of them may treat the person in whose name such Certificate is registered as
the owner of such Certificate for the purpose of receiving distributions
pursuant to Section 4.01 and for all other purposes whatsoever, except as and
to the extent provided in the definition of "Certificateholder," and none of
the Depositor, the Servicer, the Special Servicer, the Trustee, the Fiscal
Agent, the Paying Agent, the Certificate Registrar and any agent of any of them
shall be affected by notice to the contrary except as provided in Section
5.02(d).

SECTION 5.06.        Appointment of Paying Agent.

         ___________________, _____________________________ is hereby initially
appointed Paying Agent to act on the Servicer's behalf in accordance with the
terms of this Agreement. If the Paying Agent resigns or is terminated, the
Trustee shall appoint a successor Paying Agent which may be the Trustee or an
Affiliate thereof.

                               [End of Article V]


                                  ARTICLE VI.
                          THE DEPOSITOR, THE SERVICER
                            AND THE SPECIAL SERVICER

SECTION 6.01.      Liability of the Depositor, the Servicer and the Special
                   Servicer.

         The Depositor, the Servicer and the Special Servicer shall be liable
in accordance herewith only to the extent of the respective obligations
specifically imposed upon and undertaken by the Depositor, the Servicer and the
Special Servicer herein.

SECTION 6.02.       Merger, Consolidation or Conversion of the Depositor, the
                    Servicer or the Special Servicer.

         (a) Subject to subsection (b) below, the Depositor, the Servicer and
the Special Servicer each will keep in full effect its existence, rights and
franchises as a corporation under the laws of the jurisdiction of its
incorporation or organization, and each will obtain and preserve its
qualification to do business as a foreign corporation in each jurisdiction in
which such qualification is or shall be necessary to protect the validity and
enforceability of this Agreement, the Certificates or any of the Mortgage Loans
and to perform its respective duties under this Agreement.

         (b) The Depositor, the Servicer and the Special Servicer each may be
merged or consolidated with or into any Person, or transfer all or
substantially all of its assets to any Person, in which case any Person
resulting from any merger or consolidation to which the



                                      120
<PAGE>



Depositor, the Servicer or the Special Servicer shall be a party, or any Person
succeeding to the business of the Depositor, the Servicer or the Special
Servicer, shall be the successor of the Depositor, the Servicer and the Special
Servicer, as the case may be, hereunder, without the execution or filing of any
paper (other than an assumption agreement wherein the successor shall agree to
perform the obligations of and serve as the Depositor, the Servicer or the
Special Servicer, as the case may be, in accordance with the terms of this
Agreement) or any further act on the part of any of the parties hereto,
anything herein to the contrary notwithstanding; provided, however, that such
merger, consolidation or succession will not result in a withdrawal,
downgrading or qualification of the then-current ratings of the Classes of
Certificates that have been so rated (as evidenced by a letter to such effect
from each Rating Agency).

SECTION 6.03.     Limitation on Liability of the Depositor, the Servicer, the
                  Special Servicer and Others.

         (a) Neither the Depositor, the Servicer (whether acting in such
capacity or as the Paying Agent, the Authenticating Agent or the Certificate
Registrar), the Special Servicer, the Extension Adviser nor any of the
directors, officers, employees or agents of any of the foregoing shall be under
any liability to the Trust or the Certificateholders for any action taken or
for refraining from the taking of any action in good faith pursuant to this
Agreement, or for errors in judgment; provided, however, that this provision
shall not protect the Depositor, the Servicer, the Special Servicer, the
Extension Adviser or any such Person against any breach of warranties or
representations made herein or any liability which would otherwise be imposed
by reason of willful misfeasance, bad faith or negligence in the performance of
duties or by reason of negligent disregard of obligations and duties hereunder.
The Depositor, the Servicer, the Special Servicer, the Extension Adviser and
any director, officer, employee or agent of the Depositor, the Servicer, the
Special Servicer or the Extension Adviser may rely in good faith on any
document of any kind which, prima facie, is properly executed and submitted by
any Person respecting any matters arising hereunder. The Depositor, the
Servicer, the Special Servicer, the Extension Adviser and any director,
officer, employee or agent of any of the foregoing shall be indemnified and
held harmless by the Trust against any loss, liability or expense incurred in
connection with any legal action relating to this Agreement or the
Certificates, other than any loss, liability or expense: (i) specifically
required to be borne thereby pursuant to the terms hereof; (ii) incurred in
connection with any breach of a representation, warranty or covenant made by it
herein; (iii) incurred by reason of bad faith, willful misconduct or negligence
in the performance of its obligations or duties hereunder, or by reason of
negligent disregard of such obligations or duties or (iv) in the case of the
Depositor and any of its directors, officers, employees and agents, incurred in
connection with any violation by any of them of any state or federal securities
law.

         (b) None of the Depositor, the Servicer (whether acting in such
capacity or as the Paying Agent, the Authenticating Agent or the Certificate
Registrar), the Special Servicer and the Extension Adviser shall be under any
obligation to appear in, prosecute or defend any legal or administrative
action, proceeding, hearing or examination that is not incidental to its
respective duties under this Agreement and which in its opinion may involve it
in any expense or liability; provided, however, that the Depositor, the
Servicer, the Special Servicer or the Extension Adviser may in its discretion
undertake any such action, proceeding, hearing or



                                      121
<PAGE>



examination that it may deem necessary or desirable in respect to this
Agreement and the rights and duties of the parties hereto and the interests of
the Certificateholders hereunder. In such event, the legal expenses and costs
of such action, proceeding, hearing or examination and any liability resulting
therefrom shall be expenses, costs and liabilities of the Trust Fund, and the
Depositor, the Servicer, the Special Servicer and the Extension Adviser shall
be entitled to be reimbursed therefor out of amounts attributable to the
Mortgage Loans on deposit in the Certificate Account as provided by Section
3.05(a).

         (c) Each of the Servicer and the Special Servicer agrees to indemnify
the Depositor, the Trustee, the Fiscal Agent and the Trust and any director,
officer, employee or agent thereof, and hold them harmless, from and against
any and all claims, losses, penalties, fines, forfeitures, legal fees and
related costs, judgments, and any other costs, liabilities, fees and expenses
that any of them may sustain arising from or as a result of any willful
misfeasance, bad faith or negligence of the Servicer or the Special Servicer,
as the case may be, in the performance of its obligations and duties under this
Agreement (including acts or omissions occurring in their capacity as agent for
the Trustee) or by reason of reckless disregard by the Servicer or the Special
Servicer, as the case may be, of its duties and obligations hereunder or by
reason of breach of any representations or warranties made herein. The Trustee,
the Depositor or the Fiscal Agent, as the case may be, shall immediately notify
the Servicer or the Special Servicer, as applicable, if a claim is made by a
third party with respect to this Agreement or the Mortgage Loans entitling it
to indemnification hereunder, whereupon the Servicer or the Special Servicer,
as the case may be, shall assume the defense of such claim (with counsel
reasonably satisfactory to the Trustee, the Depositor or the Fiscal Agent) and
pay all expenses in connection therewith, including counsel fees, and promptly
pay, discharge and satisfy any judgment or decree which may be entered against
it or them in respect of such claim. Any failure to so notify the Servicer or
the Special Servicer, as the case may be, shall not affect any rights any of
the foregoing Persons may have to indemnification under this Agreement or
otherwise, unless the Servicer's, or the Special Servicer's, as the case may
be, defense of such claim is materially prejudiced thereby. The indemnification
provided herein shall survive the termination of this Agreement and the
termination or resignation of the Servicer, the Trustee, the Fiscal Agent and
the Special Servicer.

SECTION 6.04.      Depositor, Servicer and Special Servicer Not to Resign.

         Subject to the provisions of Section 6.02, none of the Depositor, the
Servicer and the Special Servicer shall resign from their respective
obligations and duties hereby imposed on each of them except upon (a)
determination that such party's duties hereunder are no longer permissible
under applicable law or (b) in the case of the Servicer, upon the appointment
of, and the acceptance of such appointment by, a successor Servicer and receipt
by the Trustee of written confirmation from each applicable Rating Agency that
such resignation and appointment will not cause such Rating Agency to
downgrade, withdraw or qualify any of the ratings assigned by such Rating
Agency to any Class of Certificates. Only the Servicer shall be permitted to
resign pursuant to clause (b) above. Any such determination permitting the
resignation of the Depositor, the Servicer or the Special Servicer pursuant to
clause (a) above shall be evidenced by an Opinion of Counsel (at the expense of
the resigning party) to such effect delivered to the Trustee. No such
resignation by the Servicer or the Special Servicer shall



                                      122
<PAGE>



become effective until the Trustee or a successor Servicer shall have assumed
the Servicer's or Special Servicer's, as applicable, responsibilities and
obligations in accordance with Section 7.02.

SECTION 6.05.    Rights of the Depositor in Respect of the Servicer and the
                 Special Servicer.

         The Depositor may, but is not obligated to, enforce the obligations of
the Servicer and the Special Servicer hereunder and may, but is not obligated
to, perform, or cause a designee to perform, any defaulted obligation of the
Servicer and the Special Servicer hereunder or exercise the rights of the
Servicer or Special Servicer, as applicable, hereunder; provided, however, that
the Servicer and the Special Servicer shall not be relieved of any of their
respective obligations hereunder by virtue of such performance by the Depositor
or its designee. The Depositor shall not have any responsibility or liability
for any action or failure to act by the Servicer or the Special Servicer and is
not obligated to supervise the performance of the Servicer or the Special
Servicer under this Agreement or otherwise.

                              [End of Article VI]


                                  ARTICLE VII.

                                    DEFAULT

SECTION 7.01.     Events of Default; Servicer and Special Servicer Termination.

         (a)      "Event of Default", wherever used herein, means any one of
         the following events:

                  (i) any failure by the Servicer to make any remittance
         required to be made by the Servicer to the Certificate Account, Escrow
         Account or either Distribution Account on the day and by the time such
         remittance is required to be made under the terms of this Agreement;
         or

                  (ii) any failure by the Special Servicer to deposit into, or
         to remit to the Servicer for deposit into, or the Servicer to make a
         required deposit into the Certificate Account or the REO Account, or
         to deposit into, or to remit to the Paying Agent for deposit into, the
         Lower-Tier Distribution Account any amount required to be so deposited
         or remitted by the Servicer or the Special Servicer, as the case may
         be, pursuant to, and at the time specified by, the terms of this
         Agreement; or

                  (iii) any failure on the part of the Servicer or the Special
         Servicer duly to observe or perform in any material respect any other
         of the covenants or agreements on the part of the Servicer or the
         Special Servicer contained in this Agreement which continues
         unremedied for a period of 30 days (15 days in the case of a failure
         to pay the premium for any insurance policy required to be maintained
         hereunder) after the date on which written notice of such failure,
         requiring the same to be remedied, shall have been



                                      123
<PAGE>



         given to the Servicer or the Special Servicer, as the case may be, by
         any other party hereto, or to the Servicer, the Special Servicer, the
         Depositor and the Trustee by the Holders of Certificates of any Class
         evidencing, as to such Class, Percentage Interests aggregating not
         less than 25%; or

                  (iv) any breach on the part of the Servicer or the Special
         Servicer of any representation or warranty contained in Section 3.23
         or Section 3.24, as applicable, which materially and adversely affects
         the interests of any Class of Certificateholders and which continues
         unremedied for a period of 30 days after the date on which notice of
         such breach, requiring the same to be remedied, shall have been given
         to the Servicer or the Special Servicer, as the case may be, by the
         Depositor or the Trustee, or to the Servicer, the Special Servicer,
         the Depositor and the Trustee by the Holders of Certificates of any
         Class evidencing, as to such Class, Percentage Interests aggregating
         not less than 25%; or

                  (v) a decree or order of a court or agency or supervisory
         authority having jurisdiction in the premises in an involuntary case
         under any present or future federal or state bankruptcy, insolvency or
         similar law for the appointment of a conservator, receiver,
         liquidator, trustee or similar official in any bankruptcy, insolvency,
         readjustment of debt, marshaling of assets and liabilities or similar
         proceedings, or for the winding-up or liquidation of its affairs,
         shall have been entered against the Servicer or the Special Servicer
         and such decree or order shall have remained in force undischarged or
         unstayed for a period of 60 days; or

                  (vi) the Servicer or the Special Servicer shall consent to
         the appointment of a conservator, receiver, liquidator, trustee or
         similar official in any bankruptcy, insolvency, readjustment of debt,
         marshaling of assets and liabilities or similar proceedings of or
         relating to the Servicer or the Special Servicer or of or relating to
         all or substantially all of its property; or

                  (vii) the Servicer or the Special Servicer shall admit in
         writing its inability to pay its debts generally as they become due,
         file a petition to take advantage of any applicable bankruptcy,
         insolvency or reorganization statute, make an assignment for the
         benefit of its creditors, voluntarily suspend payment of its
         obligations or take any corporate action in furtherance of the
         foregoing; or

                  (viii) any Trustee shall have received written notice from
         either Rating Agency that the continuation of the Servicer or Special
         Servicer, as the case may be, has resulted, or would result, in and of
         itself, in a downgrading, qualification or withdrawal of the
         then-current rating on any Class of Certificates that are rated by a
         Rating Agency if the Servicer or Special Servicer, as the case may be,
         is not replaced.

         (b) If any Event of Default with respect to the Servicer or the
Special Servicer (in either case, for purposes of this Section 7.01(b), the
"Defaulting Party") shall occur and be continuing, then, and in each and every
such case, so long as such Event of Default shall not have been remedied, the
Trustee may, and at the written direction of the Holders of Certificates



                                      124
<PAGE>



entitled to at least 51% of the Voting Rights, shall, terminate, by notice in
writing to the Defaulting Party, with a copy of such notice to the Depositor,
all of the rights and obligations of the Defaulting Party under this Agreement
and in and to the Mortgage Loans and the proceeds thereof; provided, however,
that the Defaulting Party shall be entitled to the payment of accrued and
unpaid compensation and reimbursement through the date of such termination as
provided for under this Agreement for services rendered and expenses incurred.
From and after the receipt by the Defaulting Party of such written notice, all
authority and power of the Defaulting Party under this Agreement, whether with
respect to the Certificates (other than as a Holder of any Certificate) or the
Mortgage Loans or otherwise, shall pass to and be vested in the Trustee
pursuant to and under this Section, and, without limitation, the Trustee is
hereby authorized and empowered to execute and deliver, on behalf of and at the
expense of the Defaulting Party, as attorney-in-fact or otherwise, any and all
documents and other instruments, and to do or accomplish all other acts or
things necessary or appropriate to effect the purposes of such notice of
termination, whether to complete the transfer and endorsement or assignment of
the Mortgage Loans and related documents, or otherwise. The Servicer and
Special Servicer each agree that if it is terminated pursuant to this Section
7.01(b), it shall promptly (and in any event no later than 20 Business Days
subsequent to its receipt of the notice of termination) provide the Trustee
with all documents and records requested by it to enable it to assume the
Servicer's or the Special Servicer's, as the case may be, functions hereunder,
and shall cooperate with the Trustee in effecting the termination of the
Servicer's or the Special Servicer's, as the case may be, responsibilities and
rights hereunder, including, without limitation, the transfer within 5 Business
Days to the Trustee for administration by it of all cash amounts which shall at
the time be or should have been credited by the Servicer to the Certificate
Account or any Servicing Account (if it is the Defaulting Party) or by the
Special Servicer to the REO Account (if it is the Defaulting Party) or by the
Special Servicer to the REO Account (if it is the Defaulting Party) or
thereafter be received with respect to the Mortgage Loans or any REO Property;
provided, however, that the Servicer and the Special Servicer each shall, if
terminated pursuant to this Section 7.01(b), continue to be entitled to receive
all amounts accrued or owing to it under this Agreement on or prior to the date
of such termination, whether in respect of Advances (in the case of the
Servicer) or otherwise, and it and its directors, officers, employees and
agents shall continue to be entitled to the benefits of Section 6.03
notwithstanding any such termination.

         (c) The Holder or Holders of more than 50% of the aggregate
Certificate Balance of the then Controlling Class shall be entitled to
terminate the rights and obligations of the Special Servicer under this
Agreement, with or without cause, upon 10 Business Days notice to the Special
Servicer, the Servicer and the Trustee, and to appoint a successor Special
Servicer; provided, however, that (i) such successor will meet the requirements
set forth in Section 7.02 and (ii) as evidenced in writing by each of the
Rating Agencies, the proposed successor of such Special Servicer will not, in
and of itself, result in a downgrading, withdrawal or qualification of the
then-current ratings provided by the Rating Agencies in respect to any Class of
then outstanding Certificates that is rated. No penalty or fee shall be payable
to the Special Servicer with respect to any termination pursuant to this
Section 7.01(c).

         (d) The Servicer and Special Servicer shall, from time to time, take
all such actions as are required by them in order to maintain their respective
status as an approved servicer and



                                      125
<PAGE>



special servicer, as applicable and as pertains to this transaction, with each
of the Rating Agencies.

SECTION 7.02.       Trustee to Act; Appointment of Successor.

         On and after the time the Servicer or the Special Servicer, as the
case may be, either resigns pursuant to the first sentence of Section 6.04 or
receives a notice of termination for cause pursuant to Section 7.01(a), and
provided that no acceptable successor has been appointed, the Trustee shall be
the successor to the Servicer or Special Servicer, as the case may be, in all
respects in its capacity as Servicer or Special Servicer under this Agreement
and the transactions set forth or provided for herein and shall be subject to
all the responsibilities, duties, liabilities and limitations on liability
relating thereto and that arise thereafter placed on or for the benefit of the
Servicer or Special Servicer by the terms and provisions hereof; provided,
however, that any failure to perform such duties or responsibilities caused by
the terminated party's failure under Section 7.01 to provide information or
moneys required hereunder shall not be considered a default by such successor
hereunder. The appointment of a successor Servicer shall not affect any
liability of the predecessor Servicer which may have arisen prior to its
termination as Servicer, and the appointment of a successor Special Servicer
shall not affect any liability of the predecessor Special Servicer which may
have arisen prior to its termination as Special Servicer. The Trustee in its
capacity as successor to the Servicer or the Special Servicer, as the case may
be, shall not be liable for any of the representations and warranties of the
Servicer or the Special Servicer, respectively, herein or in any related
document or agreement, for any acts or omissions of the predecessor Servicer or
Special Servicer or for any losses incurred by the Servicer pursuant to Section
3.06 hereunder, nor shall the Trustee be required to purchase any Mortgage Loan
hereunder. As compensation therefor, the Trustee as successor Servicer shall be
entitled to the Servicing Fees and all fees relating to the Mortgage Loans
which the Servicer would have been entitled to if the Servicer had continued to
act hereunder, including but not limited to any income or other benefit from
any Permitted Investment pursuant to Section 3.06, and as successor to the
Special Servicer shall be entitled to the Special Servicing Fees to which the
Special Servicer would have been entitled if the Special Servicer had continued
to act hereunder. Should the Trustee succeed to the capacity of the Servicer or
the Special Servicer, the Trustee shall be afforded the same standard of care
and liability as the Servicer or the Special Servicer, as applicable, hereunder
notwithstanding anything in Section 8.01 to the contrary, but only with respect
to actions taken by it in its role as successor Servicer or successor Special
Servicer, as the case may be, and not with respect to its role as Trustee
hereunder. Notwithstanding the above, the Trustee may, if it shall be unwilling
to act as successor to the Servicer or Special Servicer, or shall, if it is
unable to so act, or if the Trustee is not approved as a servicer or special
servicer, as applicable, by each Rating Agency or if the Holders of
Certificates entitled to at least 51% of the Voting Rights so request in
writing to the Trustee, promptly appoint, or petition a court of competent
jurisdiction to appoint, any established mortgage loan servicing institution
which meets the criteria set forth herein, as the successor to the Servicer or
the Special Servicer, as applicable, hereunder in the assumption of all or any
part of the responsibilities, duties or liabilities of the Servicer or Special
Servicer hereunder. No appointment of a successor to the Servicer or the
Special Servicer hereunder shall be effective until the assumption in writing
by the successor to the Servicer or the Special Servicer of all its
responsibilities, duties and liabilities hereunder that arise thereafter.
Pending appointment of a



                                      126
<PAGE>



successor to the Servicer or the Special Servicer hereunder, unless the Trustee
shall be prohibited by law from so acting, the Trustee shall act in such
capacity as herein above provided. In connection with such appointment and
assumption of a successor to the Servicer or Special Servicer as described
herein, the Trustee may make such arrangements for the compensation of such
successor out of payments on Mortgage Loans as it and such successor shall
agree; provided, however, that no such compensation with respect to a successor
Servicer or successor Special Servicer, as the case may be, shall be in excess
of that permitted the terminated Servicer or Special Servicer, as the case may
be, hereunder. The Trustee, the Servicer or the Special Servicer (whichever is
not the terminated party) and such successor shall take such action, consistent
with this Agreement, as shall be necessary to effectuate any such succession.
Any costs and expenses associated with the transfer of the servicing function
(other than with respect to a termination without cause) under this Agreement
shall be borne by the predecessor Servicer.

SECTION 7.03.    Notification to Certificateholders.

         (a) Upon any resignation of the Servicer or the Special Servicer
pursuant to Section 6.04, any termination of the Servicer or the Special
Servicer pursuant to Section 7.01 or any appointment of a successor to the
Servicer or the Special Servicer pursuant to Section 7.02, the Trustee shall
give prompt written notice thereof to Certificateholders at their respective
addresses appearing in the Certificate Register.

         (b) Not later than the later of (i) 60 days after the occurrence of
any event which constitutes or, with notice or lapse of time or both, would
constitute an Event of Default and (ii) 5 days after the Trustee would be
deemed to have notice of the occurrence of such an event in accordance with
Section 8.02(vii), the Trustee shall transmit by mail to the Depositor and all
Certificateholders notice of such occurrence, unless such default shall have
been cured.

SECTION 7.04.    Waiver of Events of Default.

         The Holders of Certificates representing at least 662/3% of the Voting
Rights allocated to each Class of Certificates affected by any Event of Default
hereunder may waive such Event of Default within 20 days of the receipt of
notice from the Trustee of the occurrence of such Event of Default; provided,
however, that an Event of Default under clause (i) of Section 7.01(a) may be
waived only by all of the Certificateholders of the affected Classes. Upon any
such waiver of an Event of Default, such Event of Default shall cease to exist
and shall be deemed to have been remedied for every purpose hereunder. No such
waiver shall extend to any subsequent or other Event of Default or impair any
right consequent thereon except to the extent expressly so waived.
Notwithstanding any other provisions of this Agreement, for purposes of waiving
any Event of Default pursuant to this Section 7.04, Certificates registered in
the name of the Depositor or any Affiliate of the Depositor shall be entitled
to the same Voting Rights with respect to the matters described above as they
would if any other Person held such Certificates.




                                      127
<PAGE>



SECTION 7.05.       Trustee and Fiscal Agent as Makers of Advances.

         (a) In the event that the Servicer fails to fulfill its obligations
hereunder to make any Advances, the Trustee shall immediately notify the Fiscal
Agent of such circumstances in writing, and the Trustee shall perform such
obligations (x) within one Business Day of such failure by the Servicer with
respect to Servicing Advances to the extent the Trustee has actual knowledge of
such failure with respect to such Servicing Advances and (y) by the close of
business, New York City time, on the related P&I Advance Date with respect to
P&I Advances. With respect to any such Advance made by the Trustee, the Trustee
shall succeed to all of the Servicer's rights with respect to Advances
hereunder, including, without limitation, the Servicer's rights of
reimbursement and interest on each Advance at the Reimbursement Rate, and
rights to determine that a proposed Advance is a Nonrecoverable P&I Advance or
Servicing Advance, as the case may be, (without regard to any impairment of any
such rights of reimbursement caused by such Servicer's default in its
obligations hereunder); provided, however, that if Advances made by both the
Trustee and the Servicer shall at any time be outstanding, or any interest on
any Advance shall be accrued and unpaid, all amounts available to repay such
Advances and the interest thereon hereunder shall be applied entirely to the
Advances outstanding to the Trustee, until such Advances shall have been repaid
in full, together with all interest accrued thereon, prior to reimbursement of
the Servicer for such Advances. The Trustee shall be entitled to conclusively
rely on any notice given with respect to a Nonrecoverable Advance hereunder. In
the event the Fiscal Agent is not the initial Fiscal Agent, with respect to any
Distribution Date that the Trustee is required to make any P&I Advances,
immediately upon making such P&I Advances the Trustee shall notify the Fiscal
Agent by facsimile that such P&I Advances have been made.

         (b) In the event that the Trustee fails to fulfill its obligations
hereunder to make any Advances following the failure of the Servicer to make an
Advance, the Fiscal Agent shall perform such obligations (x) within one
Business Day of such failure by the Trustee with respect to Servicing Advances
and (y) by no later than 10:00 a.m., New York City time, on the related
Distribution Date with respect to P&I Advances, and, with respect to any such
Advance made by the Fiscal Agent, the Fiscal Agent shall succeed to all of the
Trustee's rights with respect to any such Advance hereunder; provided, however,
that if Advances made by the Servicer, the Trustee and the Fiscal Agent shall
at any time be outstanding, or any interest on any Advance shall be accrued and
unpaid, all amounts available to repay such Advances and interest hereunder
shall be applied entirely to the Advances outstanding to the Fiscal Agent,
until such Advances shall have been repaid in full, together with all interest
accrued thereon. The Fiscal Agent shall be entitled to conclusively rely on any
notice given with respect to a Nonrecoverable Advance hereunder.




                              [End of Article VII]



                                      128
<PAGE>



                                 ARTICLE VIII.

                    CONCERNING THE TRUSTEE AND FISCAL AGENT

SECTION 8.01.   Duties of Trustee.

         (a) The Trustee, prior to the occurrence of an Event of Default and
after the curing or waiving of all Events of Default which may have occurred,
undertakes to perform such duties and only such duties as are specifically set
forth in this Agreement. If an Event of Default occurs and is continuing, the
Trustee shall exercise such of the rights and powers vested in it by this
Agreement, and use the same degree of care and skill in their exercise as a
prudent man would exercise or use under the circumstances in the conduct of his
own affairs. Any permissive right of the Trustee contained in this Agreement
shall not be construed as a duty.

         (b) The Trustee, upon receipt of all resolutions, certificates,
statements, opinions, reports, documents, orders or other instruments furnished
to the Trustee which are specifically required to be furnished pursuant to any
provision of this Agreement (other than the Mortgage Files, the review of which
is specifically governed by the terms of Article II), shall examine them to
determine whether they conform to the requirements of this Agreement. If any
such instrument is found not to conform to the requirements of this Agreement
in a material manner, the Trustee shall take such action as it deems
appropriate to have the instrument corrected. The Trustee shall not be
responsible for the accuracy or content of any resolution, certificate,
statement, opinion, report, document, order or other instrument furnished by
the Depositor, the Servicer or the Special Servicer, and accepted by the
Trustee in good faith, pursuant to this Agreement.

         (c) No provision of this Agreement shall be construed to relieve the
Trustee from liability for its own negligent action, its own negligent failure
to act or its own willful misconduct; provided, however, that:

                  (i) Prior to the occurrence of an Event of Default, and after
         the curing of all such Events of Default which may have occurred, the
         duties and obligations of the Trustee shall be determined solely by
         the express provisions of this Agreement, the Trustee shall not be
         liable except for the performance of such duties and obligations as
         are specifically set forth in this Agreement, no implied covenants or
         obligations shall be read into this Agreement against the Trustee and,
         in the absence of bad faith on the part of the Trustee, the Trustee
         may conclusively rely, as to the truth of the statements and the
         correctness of the opinions expressed therein, upon any certificates
         or opinions furnished to the Trustee and conforming to the
         requirements of this Agreement;

                  (ii) The Trustee shall not be personally liable for an error
         of judgment made in good faith by a Responsible Officer or Responsible
         Officers of the Trustee, unless it shall be proved that the Trustee
         was negligent in ascertaining the pertinent facts; and

                  (iii) The Trustee shall not be personally liable with respect
         to any action taken, suffered or omitted to be taken by it in good
         faith in accordance with the direction of



                                      129
<PAGE>



         Holders of Certificates entitled to at least 25% of the Voting Rights
         relating to the time, method and place of conducting any proceeding
         for any remedy available to the Trustee, or exercising any trust or
         power conferred upon the Trustee, under this Agreement (unless a
         higher percentage of Voting Rights is required for such action).

SECTION 8.02.   Certain Matters Affecting the Trustee.

         Except as otherwise provided in Section 8.01:

                  (i) The Trustee may rely upon and shall be protected in
         acting or refraining from acting upon any resolution, Officer's
         Certificate, certificate of auditors or any other certificate,
         statement, instrument, opinion, report, notice, request, consent,
         order, Appraisal, bond or other paper or document reasonably believed
         by it to be genuine and to have been signed or presented by the proper
         party or parties;

                  (ii) The Trustee may consult with counsel and the written
         advice of such counsel or any Opinion of Counsel shall be full and
         complete authorization and protection in respect of any action taken
         or suffered or omitted by it hereunder in good faith and in accordance
         therewith;

                  (iii) The Trustee shall be under no obligation to exercise
         any of the trusts or powers vested in it by this Agreement or to make
         any investigation of matters arising hereunder or to institute,
         conduct or defend any litigation hereunder or in relation hereto at
         the request, order or direction of any of the Certificateholders,
         pursuant to the provisions of this Agreement, unless such
         Certificateholders shall have offered to the Trustee reasonable
         security or indemnity against the costs, expenses and liabilities
         which may be incurred therein or thereby; the Trustee shall not be
         required to expend or risk its own funds or otherwise incur any
         financial liability in the performance of any of its duties hereunder,
         or in the exercise of any of its rights or powers, if it shall have
         reasonable grounds for believing that repayment of such funds or
         adequate indemnity against such risk or liability is not reasonably
         assured to it; nothing contained herein shall, however, relieve the
         Trustee of the obligation, upon the occurrence of an Event of Default
         which has not been cured, to exercise such of the rights and powers
         vested in it by this Agreement, and to use the same degree of care and
         skill in their exercise as a prudent man would exercise or use under
         the circumstances in the conduct of his own affairs;

                  (iv) The Trustee shall not be personally liable for any
         action reasonably taken, suffered or omitted by it in good faith and
         believed by it to be authorized or within the discretion or rights or
         powers conferred upon it by this Agreement;

                  (v) Prior to the occurrence of an Event of Default hereunder
         and after the curing of all Events of Default which may have occurred,
         the Trustee shall not be bound to make any investigation into the
         facts or matters stated in any resolution, certificate, statement,
         instrument, opinion, report, notice, request, consent, order,
         approval, bond or other paper or document, unless requested in writing
         to do so by Holders of



                                      130
<PAGE>



         Certificates entitled to at least 50% of the Voting Rights; provided,
         however, that if the payment within a reasonable time to the Trustee
         of the costs, expenses or liabilities likely to be incurred by it in
         the making of such investigation is, in the opinion of the Trustee,
         not reasonably assured to the Trustee by the security afforded to it
         by the terms of this Agreement, the Trustee may require reasonable
         indemnity against such expense or liability as a condition to taking
         any such action. The reasonable expense of every such reasonable
         examination shall be paid by the Servicer or, if paid by the Trustee,
         shall be repaid by the Servicer upon demand;

                  (vi) The Trustee may execute any of the trusts or powers
         hereunder or perform any duties hereunder either directly or by or
         through agents or attorneys; provided, however, that the appointment
         of such agents or attorneys shall not relieve the Trustee of its
         duties or obligations hereunder;

                  (vii) For all purposes under this Agreement, the Trustee
         shall not be deemed to have notice of any Event of Default unless a
         Responsible Officer of the Trustee has actual knowledge thereof or
         unless written notice of any event which is in fact such a default is
         received by the Trustee at the Corporate Trust Office, and such notice
         references the Certificates or this Agreement; and

                  (viii) The Trustee shall not be responsible for any act or
         omission of the Servicer, the Special Servicer or the Extension
         Adviser (unless the Trustee is acting as Servicer, Special Servicer or
         the Extension Adviser, as the case may be) or of the Depositor.

SECTION 8.03.  Trustee and Fiscal Agent Not Liable for Validity or Sufficiency
               of Certificates or Mortgage Loans.

         The recitals contained herein and in the Certificates, other than the
acknowledgments of the Trustee in Sections 2.02 and 2.04 and the signature, if
any, of the Trustee set forth on any outstanding Certificate, shall be taken as
the statements of the Depositor, the Servicer or the Special Servicer, as the
case may be, and the Trustee assumes no responsibility for their correctness.
Neither the Trustee nor the Fiscal Agent makes any representations as to the
validity or sufficiency of this Agreement or of any Certificate (other than as
to the signature, if any, of the Trustee sat forth thereon) or of any Mortgage
Loan or related document. Neither the Trustee nor the Fiscal Agent shall be
accountable for the use or application by the Depositor of any of the
Certificates issued to it or of the proceeds of such Certificates, or for the
use or application of any funds paid to the Depositor in respect of the
assignment of the Mortgage Loans to the Trust Fund, or any funds deposited in
or withdrawn from the Certificate Account or any other account by or on behalf
of the Depositor, the Servicer, the Special Servicer, the Extension Adviser or
the Paying Agent (unless the Trustee or the Fiscal Agent is acting as Paying
Agent). Neither the Trustee nor the Fiscal Agent shall be responsible for the
accuracy or content of any resolution, certificate, statement, opinion, report,
document, order or other instrument furnished by the Depositor, the Servicer,
the Special Servicer or the Extension Adviser, and accepted by the Trustee or
the Fiscal Agent, as applicable, in good faith, pursuant to this Agreement.




                                      131
<PAGE>



SECTION 8.04.    Trustee and Fiscal Agent May Own Certificates.

         Each of the Trustee and the Fiscal Agent in its individual capacity,
not as Trustee or Fiscal Agent, may become the owner or pledge of Certificates,
and may deal with the Depositor, the Servicer, the Special Servicer, the
Placement Agents and the Underwriters in banking transactions, with the same
rights it would have if it were not Trustee or the Fiscal Agent, as applicable.

SECTION 8.05.    Fees and Expenses of Trustee; Indemnification of Trustee and
                 Fiscal Agent.

         (a) As compensation for the performance of its duties, the Trustee
will be paid the Trustee Fee, equal to one month's interest at the Trustee Fee
Rate, which shall cover recurring and otherwise reasonably anticipated expenses
of the Trustee (including in the Trustee's capacity as the initial Extension
Adviser). The Trustee Fee shall be paid monthly on a Mortgage Loan-by-Mortgage
Loan basis. As to each Mortgage Loan and REO Loan, the Trustee Fee shall accrue
from time to time at the Trustee Fee Rate and shall be computed on the basis of
the Stated Principal Balance of such Mortgage Loan and for the same period of
time which any interest payment due on such Mortgage Loan or deemed due on such
REO Loan is computed. The Trustee Fee (which shall not be limited to any
provision of law in regard to the compensation of a trustee of an express
trust) shall constitute the Trustee's sole form of compensation for all
services rendered by it in the execution of the trusts hereby created and in
the exercise and performance of any of the powers and duties of the Trustee
hereunder. The Trustee shall pay, at its own expense, the fees and expenses of
the Fiscal Agent.

         (b) The Trustee, the Fiscal Agent and any director, officer, employee
or agent of the Trustee or the Fiscal Agent shall be entitled to be indemnified
and held harmless by the Trust Fund (to the extent of amounts on deposit in the
Lower-Tier Distribution Account from time to time) against any loss, liability
or expense (including, without limitation, costs and expenses of litigation,
and of investigation, counsel fees, damages, judgments and amounts paid in
settlement, and expenses incurred in becoming successor servicer, to the extent
not otherwise paid hereunder) arising out of, or incurred in connection with,
any act or omission of the Trustee or the Fiscal Agent, as applicable, relating
to the exercise and performance of any of the powers and duties of the Trustee
or the Fiscal Agent, as applicable, hereunder; provided, however, that neither
the Trustee, the Fiscal Agent nor any of the other above specified Persons
shall be entitled to indemnification pursuant to this Section 8.05(b) for (i)
allocable overhead, (ii) expenses or disbursements incurred or made by or on
behalf of the Trustee or the Fiscal Agent, as applicable, in the normal course
of the Trustee's performing its duties in accordance with any of the provisions
hereof, which are not "unanticipated expenses of the REMIC" within the meaning
of Treasury Regulations Section 1.860G-l(b)(3)(ii), (iii) any expense or
liability specifically required to be borne thereby pursuant to the terms
hereof or (iv) any loss, liability or expense incurred by reason of willful
misfeasance, bad faith or negligence in the performance of the Trustee's or the
Fiscal Agent's obligations and duties hereunder, or by reason of negligent
disregard of such obligations or duties, or as may arise from a breach of any
representation, warranty or covenant of the Trustee or the Fiscal Agent made
herein. The provisions of this



                                      132
<PAGE>



Section 8.05(b) shall survive any resignation or removal of the Trustee and/or
Fiscal Agent and appointment of a successor thereto.

SECTION 8.06.      Eligibility Requirements for Trustee.

         The Trustee hereunder shall at all times be, and will be required to
resign if it fails to be, (i) a corporation, national bank or national banking
association, organized and doing business under the laws of any state or the
United States of America, authorized under such laws to exercise corporate
trust powers and to accept the trust conferred under this Agreement, having a
combined capital and surplus of at least $50,000,000 and subject to supervision
or examination by federal or state authority and shall not be an Affiliate of
the Servicer or the Special Servicer (except during any period when the Trustee
is acting as, or has become successor to, the Servicer or the Special Servicer,
as the case may be, pursuant to Section 7.02), (ii) an institution insured by
the Federal Deposit Insurance Corporation and (iii) an institution whose
long-term senior unsecured debt is rated either (a) if a Fiscal Agent is then
currently in place, not less than (1) "BBB" by __________ and (2) "BBB" by
__________ (provided that the Fiscal Agent is not an entity that in and of
itself would result in the downgrading, withdrawal or qualification of
__________'s rating of any of the then-rated Certificates) or (b) if a Fiscal
Agent is not then in place, "AA" by each Rating Agency (or such entity as would
not, as evidenced in writing by such Rating Agency, result in the
qualification, downgrading or withdrawal of any of the ratings then assigned
thereby to the Certificates).

         If such corporation, national bank or national banking association
publishes reports of condition at least annually, pursuant to law or to the
requirements of the aforesaid supervising or examining authority, then for the
purposes of this Section the combined capital and surplus of such corporation,
national bank or national banking association shall be deemed to be its
combined capital and surplus as set forth in its most recent report of
condition so published. In the event the place of business from which the
Trustee administers the Upper-Tier REMIC and the Lower-Tier REMIC is in a state
or local jurisdiction that imposes a tax on the Trust Fund on the net income of
a REMIC (other than a tax corresponding to a tax imposed under the REMIC
Provisions), the Trustee shall elect either to (i) resign immediately in the
manner and with the effect specified in Section 8.07, (ii) pay such tax at no
expense to the Trust or (iii) administer the Upper-Tier REMIC and the
Lower-Tier REMIC from a state and local jurisdiction that does not impose such
a tax.

SECTION 8.07.   Resignation and Removal of the Trustee and the Fiscal Agent.

         (a) The Trustee may at any time resign and be discharged from the
trusts hereby created by giving written notice thereof to the Depositor, the
Servicer, the Special Servicer and to all Certificateholders. Upon receiving
such notice of resignation, the Depositor shall promptly appoint a successor
trustee acceptable to the Servicer by written instrument, in duplicate, which
instrument shall be delivered to the resigning Trustee and to the successor
trustee. A copy of such instrument shall be delivered to the Servicer, the
Special Servicer and the Certificateholders by the Depositor. If no successor
trustee shall have been so appointed and have accepted appointment within 30
days after the giving of such notice of resignation, the resigning Trustee may
petition any court of competent jurisdiction for the appointment of a successor
trustee.


                                      133
<PAGE>




         (b) If at any time the Trustee shall cease to be eligible in
accordance with the provisions of Section 8.06 and shall fail to resign after
written request therefor by the Depositor or the Servicer, or if at any time
the Trustee shall become incapable of acting, or shall be adjudged bankrupt or
insolvent, or a receiver of the Trustee or of its property shall be appointed,
or any public officer shall take charge or control of the Trustee or of its
property or affairs for the purpose of rehabilitation, conservation or
liquidation, then the Depositor may remove the Trustee and appoint a successor
trustee acceptable to the Servicer by written instrument, in duplicate, which
instrument shall be delivered to the Trustee so removed and to the successor
trustee. A copy of such instrument shall be delivered to the Servicer, the
Special Servicer and the Certificateholders by the Depositor.

         (c) The Holders of Certificates entitled to at least 51% of the Voting
Rights may at any time remove the Trustee and appoint a successor trustee by
written instrument or instruments, in triplicate, signed by such Holders or
their attorneys-in-fact duly authorized, one complete set of which instruments
shall be delivered to the Servicer, one complete set to the Trustee so removed
and one complete set to the successor so appointed. A copy of such instrument
shall be delivered to the Depositor, the Special Servicer and the remaining
Certificateholders by the Servicer.

         (d) Subject to the last sentence of the last paragraph of this Section
8.07(d), the Fiscal Agent shall not be entitled to resign, except under a
determination that it may no longer perform its obligations and duties under
applicable law or such obligations and duties are in material conflict by
reason of applicable law with any other activities carried on by it. Any such
determination is required to be evidenced by an Opinion of Counsel to such
effect delivered to the Depositor and the Trustee. The Fiscal Agent may also
resign from its obligations and duties under this Agreement at any time upon
reasonable notice to the Trustee, provided that (i) a successor fiscal agent is
willing to assume the obligations, responsibilities, and covenants to be
performed by the Fiscal Agent on substantially the same terms and conditions,
and for not more than equivalent compensation, (ii) the Fiscal Agent bears all
costs associated with such resignation, (iii) the successor fiscal agent has a
long-term debt rating of at least "AA" from each Rating Agency or, as confirmed
in writing by each Rating Agency, is an entity that in and of itself would not
result in a downgrading, withdrawal or qualification of any rating of any
then-rated Certificate, (iv) the successor fiscal agent is approved by the
Depositor and the Trustee and (v) the Rating Agencies shall have confirmed in
writing that the appointment of such successor fiscal agent will not adversely
affect or result in a withdrawal, downgrading, or qualification of the ratings
on the Certificates that are then-rated.

         Upon any resignation or removal of the Fiscal Agent, the Trustee will
be required to designate a successor Fiscal Agent whose appointment will not
adversely affect the ratings on the Certificates then rated, unless (i) there
is a successor Fiscal Agent already provided for in accordance with the proviso
to the last sentence of the preceding paragraph in this Section 8.07(d) or (ii)
the long-term senior unsecured debt of the Trustee is rated "AA" by each Rating
Agency (or such other rating by either Rating Agency as would not, as evidenced
in writing by such Rating Agency, Adversely affect any of the ratings then
assigned thereby to the Certificates).


                                      134
<PAGE>



         Any resignation or removal of the Trustee and the Fiscal Agent and
appointment of a successor Trustee and Fiscal Agent pursuant to any of the
provisions of this Section 8.07 shall not become effective until acceptance of
appointment by the successor Trustee and Fiscal Agent as provided in Section
8.08, except that the resignation or removal of the Fiscal Agent shall become
effective immediately if, at the time of such resignation or removal, the
long-term senior unsecured debt of the Trustee is rated "AA" by each Rating
Agency (or such other rating by either Rating Agency as would not, as evidenced
in writing by such Rating Agency, adversely affect any of the ratings then
assigned thereby to the Certificates).

         Upon any succession of the Trustee under this Agreement, the
predecessor Trustee shall be entitled to the payment of accrued and unpaid
compensation and reimbursement as provided for under this Agreement for
services rendered and expenses incurred. No Trustee or Fiscal Agent shall be
personally liable for any action or omission of any successor Trustee or
successor Fiscal Agent. Notwithstanding anything to the contrary herein,
resignation or removal of the initial Trustee shall automatically result in the
simultaneous resignation or removal of the initial Fiscal Agent.

SECTION 8.08.  Successor Trustee and Fiscal Agent.

         (a) Any successor Trustee or Fiscal Agent appointed as provided in
Section 8.07 shall execute, acknowledge and deliver to the Depositor, the
Servicer, the Special Servicer and to its predecessor Trustee or Fiscal Agent,
as applicable, an instrument accepting such appointment hereunder, and
thereupon the resignation or removal of the predecessor Trustee or Fiscal
Agent, as applicable, shall become effective and such successor Trustee or
Fiscal Agent, as applicable, without any further act, deed or conveyance, shall
become fully vested with all the rights, powers, duties and obligations of its
predecessor hereunder, with the like effect as if originally named as Trustee
or Fiscal Agent herein. The predecessor Trustee shall deliver to the successor
trustee all Mortgage Files and related documents and statements held by it
hereunder (other than any Mortgage Files at the time held on its behalf by a
Custodian, which Custodian shall become the agent of the successor Trustee),
and the Depositor, the Servicer, the Special Servicer and the predecessor
Trustee shall execute and deliver such instruments and do such other things as
may reasonably be required to more fully and certainly vest and confirm in the
successor Trustee all such rights, powers, duties and obligations, and to
enable the successor Trustee to perform its obligations hereunder.

         (b) No successor Trustee shall accept appointment as provided in this
Section 8.08 unless at the time of such acceptance such successor trustee shall
be eligible under the provisions of Section 8.06.

         (c) Upon acceptance of appointment by a successor Trustee or Fiscal
Agent as provided in this Section 8.08, the Servicer shall mail notice of the
succession of such Trustee or Fiscal Agent hereunder to the Depositor and the
Certificateholders. If the Servicer fails to mail such notice within 10 days
after acceptance of appointment by the successor Trustee or Fiscal Agent, such
successor Trustee or Fiscal Agent, as applicable, shall cause such notice to be
mailed at the expense of the Servicer.




                                      135
<PAGE>



SECTION 8.09.   Merger or Consolidation of Trustee or Fiscal Agent.

         Any Person into which the Trustee or the Fiscal Agent may be merged or
converted or with which it may be consolidated or any Person resulting from any
merger, conversion or consolidation to which the Trustee or the Fiscal Agent
shall be a party, or any Person succeeding to all or substantially all of the
corporate trust business of the Trustee or the Fiscal Agent, shall be the
successor of the Trustee or the Fiscal Agent, respectively, hereunder;
provided, that, in the case of the Trustee, such successor Person shall be
eligible under the provisions of Section 8.06, without the execution or filing
of any paper or any further act on the part of any of the parties hereto,
anything herein to the contrary notwithstanding. The Trustee or the Fiscal
Agent, as the case may be, will provide notice of such event to the Servicer,
the Special Servicer, the Depositor and the Rating Agencies.

SECTION 8.10.   Appointment of Co-Trustee or Separate Trustee.

         (a) Notwithstanding any other provisions hereof, at any time, for the
purpose of meeting any legal requirements of any jurisdiction in which any part
of the Trust Fund or property securing the same may at the time be located, the
Servicer and the Trustee acting jointly shall have the power and shall execute
and deliver all instruments to appoint one or more Persons approved by the
Trustee to act as co-trustee or co-trustees, jointly with the Trustee, or
separate trustee or separate trustees, of all or any part of the Trust Fund,
and to vest in such Person or Persons, in such capacity, such title to the
Trust Fund, or any part thereof, and, subject to the other provisions of this
Section 8.10, such powers, duties, obligations, rights and trusts as the
Servicer and the Trustee may consider necessary or desirable. If the Servicer
shall not have joined in such appointment within 15 days after the receipt by
it of a request to do so, or in case an Event of Default shall have occurred
and be continuing, the Trustee alone shall have the power to make such
appointment. No co-trustee or separate trustee hereunder shall be required to
meet the terms of eligibility as a successor trustee under Section 8.06
hereunder and no notice to Holders of Certificates of the appointment of
co-trustee(s) or separate trustee(s) shall be required under Section 8.08
hereof.

         (b) In the case of any appointment of a co-trustee or separate trustee
pursuant to this Section 8.10, all rights, powers, duties and obligations
conferred or imposed upon the Trustee shall be conferred or imposed upon and
exercised or performed by the Trustee and such separate trustee or co-trustee
jointly, except to the extent that under any law of any jurisdiction in which
any particular act or acts are to be performed (whether as Trustee hereunder or
as successor to the Servicer or the Special Servicer hereunder), the Trustee
shall be incompetent or unqualified to perform such act or acts, in which event
such rights, powers, duties and obligations (including the holding of title to
the Trust Fund or any portion thereof in any such jurisdiction) shall be
exercised and performed by such separate trustee or co-trustee at the direction
of the Trustee.

         (c) Any notice, request or other writing given to the Trustee shall be
deemed to have been given to each of the then-separate trustees and
co-trustees, as effectively as if given to each of them. Every instrument
appointing any separate trustee or co-trustee shall refer to this Agreement and
the conditions of this Article VIII. Each separate trustee and co-trustee, upon
its acceptance of the trusts conferred, shall be vested with the estates or
property specified in



                                      136
<PAGE>



its instrument of appointment, either jointly with the Trustee or separately,
as may be provided therein, subject to all the provisions of this Agreement,
specifically including every provision of this Agreement relating to the
conduct of, affecting the liability of, or affording protection to, the
Trustee. Every such instrument shall be filed with the Trustee.

         (d) Any separate trustee or co-trustee may, at any time, constitute
the Trustee, its agent or attorney-in-fact, with full power and authority, to
the extent not prohibited by law, to do any lawful act under or in respect of
this Agreement on its behalf and in its name. If any separate trustee or
co-trustee shall die, become incapable of acting, resign or be removed, all of
its estates, properties, rights, remedies and trusts shall vest in and be
exercised by the Trustee, to the extent permitted by law, without the
appointment of a new or successor trustee.

         (e) The appointment of a co-trustee or separate trustee under this
Section 8.10 shall not relieve the Trustee of its duties and responsibilities
hereunder.

SECTION 8.11.   Appointment of Custodians.

         The Trustee may, with the consent of the Servicer, appoint one or more
Custodians to hold all or a portion of the Mortgage Files as agent for the
Trustee. Each Custodian shall be a depository institution subject to
supervision by federal or state authority, shall have combined capital and
surplus of at least $15,000,000 and shall be qualified to do business in the
jurisdiction in which it holds any Mortgage File and shall not be the Depositor
or any Affiliate of the Depositor. Each Custodian shall be subject to the same
obligations and standard of care as would be imposed on the Trustee hereunder
in connection with the retention of Mortgage Files directly by the Trustee. The
appointment of one or more Custodians shall not relieve the Trustee from any of
its obligations hereunder, and the Trustee shall remain responsible for all
acts and omissions of any Custodian. Any Custodian appointed hereunder must
maintain a fidelity bond and errors and omissions policy in an amount customary
for Custodians which serve in such capacity in commercial mortgage loan
securitization transactions.

SECTION 8.12.   Access to Certain Information.

         (a) On or prior to the date of the first sale of any Non-Registered
Certificate to an Independent third party, the Depositor shall provide to the
Trustee a copy of any private placement memorandum or other disclosure document
used by the Depositor or its Affiliate in connection with the offer and sale of
the Class of Certificates to which such Non-Registered Certificate relates. In
addition, if any such private placement memorandum or disclosure document is
revised, amended or supplemented at any time following the delivery thereof to
the Trustee and the Paying Agent, the Depositor promptly shall inform the
Trustee of such event and shall deliver to the Trustee a copy of the private
placement memorandum or disclosure document, as revised, amended or
supplemented. The Paying Agent (or with respect to item (ii)(j) below, the
Trustee) shall maintain at its offices primarily responsible for administering
the Trust Fund and shall, upon reasonable advance notice, make available during
normal business hours for review by any Holder of a Certificate, the Depositor,
the Servicer, the Special Servicer, the Extension Adviser, any Rating Agency or
any other Person to whom the Paying Agent believes such disclosure is
appropriate, originals or copies of the following items: (i) in



                                      137
<PAGE>



the case of a Holder or prospective transferee of a Non-Registered Certificate,
any private placement memorandum or other disclosure document relating to the
Class of Certificates to which such Non-Registered Certificate belongs, in the
form most recently provided to the Paying Agent and (ii) in all cases, (a) this
Agreement and any amendments hereto entered into pursuant to Section 11.01, (b)
all statements required to be delivered to Certificateholders of the relevant
Class pursuant to Section 4.02 since the Closing Date, (c) all Officer's
Certificates delivered to the Paying Agent since the Closing Date pursuant to
Section 3.13, (d) all accountants' reports delivered to the Paying Agent since
the Closing Date pursuant to Section 3.14, (e) any inspection report prepared
by the Servicer, Sub-Servicer or Special Servicer, as applicable, and delivered
to the Paying Agent and Servicer in respect of each Mortgaged Property pursuant
to Section 3.12(a), (f) as to each Mortgage Loan pursuant to which the related
Mortgagor is required to deliver such items or the Special Servicer has
otherwise acquired such items, the most recent annual operating statement and
rent roll of the related Mortgaged Property and financial statements of the
related Mortgagor and any other reports of the Mortgagor collected by the
Servicer, Sub-Servicer or Special Servicer, as applicable, and delivered to the
Paying Agent pursuant to Section 3.12(b), together with the accompanying
written reports to be prepared by the Special Servicer and delivered to the
Paying Agent pursuant to Section 3.12(b), (g) any and all notices, reports and
Environmental Assessments delivered to the Paying Agent with respect to any
Mortgaged Property securing a Defaulted Mortgage Loan as to which the
environmental testing contemplated by Section 3.09(c) revealed that either of
the conditions set forth in clauses (i) and (ii) of the first sentence thereof
was not satisfied (but only for so long as such Mortgaged Property or the
related Mortgage Loan are part of the Trust Fund), (h) any and all
modifications, waivers and amendments of the terms of a Mortgage Loan entered
into by the Servicer or the Special Servicer and delivered to the Paying Agent
pursuant to Section 3.20 (but only for so long as the affected Mortgage Loan is
part of the Trust Fund), (i) any and all Officer's Certificates delivered to
the Paying Agent to support the Servicer's determination that any P&I Advance
or Servicing Advance was or, if made, would be a Nonrecoverable P&I Advance or
Nonrecoverable Servicing Advance, as the case may be, (j) any and all of the
Mortgage Loan documents contained in the Mortgage File, (k) any and all
Appraisals obtained pursuant to the definition of "Appraisal Reduction" herein,
(l) information regarding the occurrence of Servicing Transfer Events as to the
Mortgage Loans and (m) any and all Sub-Servicing Agreements and any amendments
thereto and modifications thereof. Copies of any and all of the foregoing items
will be available from the Paying Agent upon request; provided, however, that
the Paying Agent shall be permitted to require payment of a sum sufficient to
cover the reasonable costs and expenses of providing such copies, except in the
case of copies provided to the Rating Agencies, which shall be free of charge.
In addition, without limiting the generality of the foregoing, any Class [F],
Class [G] and Class [H] Certificateholder may upon request from the Paying
Agent obtain a copy of any factual report (other than the Asset Status Report)
delivered to the Rating Agencies under this Agreement.

         (b) The Servicer shall provide a financial market publisher, which
initially shall be Bloomberg, L.P., on a quarterly basis, current information
regarding the items listed on Schedule 1 hereto with respect to the Mortgaged
Properties, to the extent such information due from Mortgagors has been
received from the Mortgagors. If any such information is provided on or before
____________, 1998, the Servicer shall provide the Prospectus to Bloomberg,
L.P.



                                      138
<PAGE>



         (c) Notwithstanding anything to the contrary herein, in addition to
the reports and information made available and distributed pursuant to the
terms of this Agreement, the Servicer and the Paying Agent shall, in accordance
with such reasonable rules and procedures as each may adopt (which may include
the requirement that an agreement that provides that such information shall be
used solely for purposes of evaluating the investment characteristics of the
Certificates be executed), also provide the reports available to
Certificateholders pursuant to Section 4.02, as well as certain additional
information received by the Servicer or the Paying Agent, as the case may be,
to any Certificateholder, the Underwriters, the Placement Agents, any
Certificate Owner or any prospective investor identified as such by a
Certificate Owner or Underwriter, that requests such reports or information;
provided that the Servicer or the Paying Agent, as the case may be, shall be
permitted to require payment of a sum sufficient to cover the reasonable costs
and expenses of providing copies of such reports or information.

         (d) With respect to any information furnished by the Paying Agent or
the Servicer pursuant to this Section 8.12, the Paying Agent or Servicer, as
the case may be, shall be entitled to indicate the source of such information
and the Paying Agent or Servicer, as applicable, may affix thereto any
disclaimer it deems appropriate in its discretion. The Paying Agent or the
Servicer, as applicable, shall notify Certificateholders of the availability of
any such information in any manner as it, in its sole discretion, may
determine. In connection with providing access to or copies of the items
described in the preceding paragraph, the Paying Agent or the Servicer, as the
case may be, may require (a) in the case of Certificate Owners, a confirmation
executed by the requesting Person substantially in form and substance
reasonably acceptable to the Servicer or Paying Agent, as applicable, generally
to the effect that such Person is a beneficial holder of Certificates, is
requesting the information solely for use in evaluating such Person's
investment in the Certificates and will otherwise keep such information
confidential and (b) in the case of a prospective purchaser, confirmation
executed by the requesting Person in form and substance reasonably acceptable
to the Paying Agent or the Servicer, as the case may be, generally to the
effect that such Person is a prospective purchaser of a Certificate or an
interest therein, is requesting the information solely for use in evaluating a
possible investment in Certificates and will otherwise keep such information
confidential. Neither the Servicer nor the Paying Agent shall be liable for the
dissemination of information in accordance with this Agreement.

SECTION 8.13.     Representations and Warranties of the Trustee and the Fiscal
                  Agent.

         (a) The Trustee hereby represents and warrants to the Depositor, the
Servicer and the Special Servicer and for the benefit of the
Certificateholders, as of the Closing Date, that:

                  (i) The Trustee is a national banking association, duly
         organized, validly existing and in good standing under the laws of the
         United States;

                  (ii) The execution and delivery of this Agreement by the
         Trustee, and the performance and compliance with the terms of this
         Agreement by the Trustee, will not violate the Trustee's charter and
         by-laws or constitute a default (or an event which, with notice or
         lapse of time, or both, would constitute a default) under, or result
         in the breach



                                      139
<PAGE>



         of, any material agreement or other instrument to which it is a party
         or which is applicable to it or any of its assets;

                  (iii) The Trustee has the full power and authority to enter
         into and consummate all transactions contemplated by this Agreement,
         has duly authorized the execution, delivery and performance of this
         Agreement, and has duly executed and delivered this Agreement;

                  (iv) This Agreement, assuming due authorization, execution
         and delivery by each of the other parties hereto, constitutes a valid,
         legal and binding obligation of the Trustee, enforceable against the
         Trustee in accordance with the terms hereof, subject to (a) applicable
         bankruptcy, insolvency, reorganization, moratorium and other laws
         affecting the enforcement of creditors' rights generally and the
         rights of creditors of national banking associations specifically and
         (b) general principles of equity, regardless of whether such
         enforcement is considered in a proceeding in equity or at law;

                  (v) The Trustee is not in violation of, and its execution and
         delivery of this Agreement and its performance and compliance with the
         terms of this Agreement will not constitute a violation of, any law,
         any order or decree of any court or arbiter, or any order, regulation
         or demand of any federal, state or local governmental or regulatory
         authority, which violation, in the Trustee's good faith and reasonable
         judgment, is likely to affect materially and adversely either the
         ability of the Trustee to perform its obligations under this Agreement
         or the financial condition of the Trustee;

                  (vi) No litigation is pending or, to the best of the
         Trustee's knowledge, threatened against the Trustee which would
         prohibit the Trustee from entering into this Agreement or, in the
         Trustee's good faith and reasonable judgment, is likely to materially
         and adversely affect either the ability of the Trustee to perform its
         obligations under this Agreement or the financial condition of the
         Trustee; and

                  (vii) No consent, approval, authorization or order of any
         court or governmental agency or body is required for the execution,
         delivery and performance by the Trustee, or compliance by the Trustee
         with, this Agreement or the consummation of the transactions
         contemplated by this Agreement, except for any consent, approval,
         authorization or order which has not been obtained or cannot be
         obtained prior to the actual performance by the Trustee of its
         obligations under this Agreement, and which, if not obtained would not
         have a materially adverse effect on the ability of the Trustee to
         perform its obligations hereunder.

         (b) The Fiscal Agent hereby represents and warrants to the Depositor,
the Servicer and the Special Servicer and for the benefit of the
Certificateholders, as of the Closing Date, that:

                  (i) The Fiscal Agent is a foreign banking corporation, duly
         organized, validly existing and in good standing under the laws
         governing its creation;



                                      140
<PAGE>



                  (ii) The execution and delivery of this Agreement by the
         Fiscal Agent, and the performance and compliance with the terms of
         this Agreement by the Fiscal Agent, will not violate the Fiscal
         Agent's charter and by-laws or constitute a default (or an event
         which, with notice or lapse of time, or both, would constitute a
         default) under, or result in the breach of, any material agreement or
         other instrument to which it is a party or which is applicable to it
         or any of its assets;

                  (iii) The Fiscal Agent has the full power and authority to
         enter into and consummate all transactions contemplated by this
         Agreement, has duly authorized the execution, delivery and performance
         of this Agreement, and has duly executed and delivered this Agreement;

                  (iv) This Agreement, assuming due authorization, execution
         and delivery by each of the other parties hereto, constitutes a valid,
         legal and binding obligation of the Fiscal Agent, enforceable against
         the Fiscal Agent in accordance with the terms hereof, subject to (a)
         applicable bankruptcy, insolvency, reorganization, moratorium and
         other laws affecting the enforcement of creditors' rights generally
         and the rights of creditors of national banking associations
         specifically and (b) general principles of equity, regardless of
         whether such enforcement is considered in a proceeding in equity or at
         law;

                  (v) The Fiscal Agent is not in violation of, and its
         execution and delivery of this Agreement and its performance and
         compliance with the terms of this Agreement will not constitute a
         violation of, any law, any order or decree of any court or arbiter, or
         any order, regulation or demand of any federal, state or local
         governmental or regulatory authority, which violation, in the Fiscal
         Agent's good faith and reasonable judgment, is likely to affect
         materially and adversely either the ability of the Fiscal Agent to
         perform its obligations under this Agreement or the financial
         condition of the Fiscal Agent;

                  (vi) No litigation is pending or, to the best of the Fiscal
         Agent's knowledge, threatened against the Fiscal Agent which would
         prohibit the Fiscal Agent from entering into this Agreement or, in the
         Fiscal Agent's good faith and reasonable judgment, is likely to
         materially and adversely affect either the ability of the Fiscal Agent
         to perform its obligations under this Agreement or the financial
         condition of the Fiscal Agent; and

                  (vii) No consent, approval, authorization or order of any
         court or governmental agency or body is required for the execution,
         delivery and performance by the Fiscal Agent, or compliance by the
         Fiscal Agent with, this Agreement or the consummation of the
         transactions contemplated by this Agreement, except for any consent,
         approval, authorization or order which has not been obtained or cannot
         be obtained prior to the actual performance by the Fiscal Agent of its
         obligations under this Agreement, and which, if not obtained would not
         have a materially adverse effect on the ability of the Fiscal Agent to
         perform its obligations hereunder.


                             [End of Article VIII]


                                      141
<PAGE>




                                  ARTICLE IX.

                                  TERMINATION

SECTION 9.01.    Termination Upon Repurchase or Liquidation of All Mortgage
                 Loans.

         Subject to Section 9.02, the Trust Fund and the respective obligations
and responsibilities under this Agreement of the Depositor, the Servicer, the
Special Servicer and the Trustee (other than the obligations of the Trustee to
provide for and make payments to Certificateholders as hereafter set forth)
shall terminate upon payment (or provision for payment) to the
Certificateholders of all amounts held by or on behalf of the Trustee and
required hereunder to be so paid on the Distribution Date following the earlier
to occur of (i) the purchase by the Servicer, the Special Servicer, the Holders
of the Controlling Class or the Holders of the Class [LR] Certificates of all
the Mortgage Loans and each REO Property remaining in the Trust Fund at a price
equal to (a) the sum of (1) the aggregate Purchase Price of all the Mortgage
Loans (exclusive of REO Loans) included in the Trust Fund and (2) the Appraised
Value of each REO Property, if any, included in the Trust Fund (such Appraisals
in clause (a)(2) to be conducted by an Independent MAI-designated appraiser
selected and mutually agreed upon by the Servicer and the Trustee, and approved
by more than 50% of the Voting Rights of the Classes of Certificates then
outstanding (other than the Controlling Class unless the Controlling Class is
the only Class of Certificates then outstanding)), minus (b) solely in the case
where the Servicer is effecting such purchase, the aggregate amount of
unreimbursed Advances, together with any interest accrued and payable to the
Servicer in respect of such Advances in accordance with Sections 3.03(d) and
4.03(d) and any unpaid Servicing Fees, remaining outstanding (which items shall
be deemed to have been paid or reimbursed to the Servicer in connection with
such purchase) and (ii) the final payment or other liquidation (or any advance
with respect thereto) of the last Mortgage Loan or REO Property remaining in
the Trust Fund; provided, however, that in no event shall the trust created
hereby continue beyond the expiration of 21 years from the death of the last
survivor of the descendants of Joseph P. Kennedy, the late ambassador of the
United States to the Court of St. James's, living on the date hereof.

         The Servicer, the Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates may, at its option, elect
to purchase all of the Mortgage Loans and each REO Property remaining in the
Trust Fund as contemplated by clause (i) of the preceding paragraph by giving
written notice to the Trustee, the Paying Agent and the other parties hereto no
later than 60 days prior to the anticipated date of purchase; provided,
however, that the Servicer, the Special Servicer, the Holders of the
Controlling Class or the Holders of the Class [LR] Certificates may so elect to
purchase all of the Mortgage Loans and each REO Property remaining in the Trust
Fund only on or after the first Distribution Date on which the aggregate Stated
Principal Balances of the Mortgage Loans and any REO Loans remaining in the
Trust Fund is less than 4% of the aggregate Cut-off Date Principal Balance of
the Mortgage Loans set forth in the Preliminary Statement. In the event that
the Servicer, the Special Servicer, the Holders of the Controlling Class or the
Holders of the Class [LR] Certificates purchases all of the Mortgage Loans and
each REO Property remaining in the Trust Fund in accordance with the preceding
sentence, the Servicer, the Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates, as applicable, shall
deposit in the Lower-Tier


                                      142
<PAGE>



Distribution Account not later than the P&I Advance Date relating to the
Distribution Date on which the final distribution on the Certificates is to
occur, an amount in immediately available funds equal to the above-described
purchase price or Termination Price, as applicable (exclusive of any portion
thereof payable to any Person other than the Certificateholders pursuant to
Section 3.05(a), which portion shall be deposited in the Certificate Account).
In addition, the Servicer shall transfer to the Lower-Tier Distribution Account
all amounts required to be transferred thereto on such P&I Advance Date from
the Certificate Account pursuant to the first paragraph of Section 3.04(b),
together with any other amounts on deposit in the Certificate Account that
would otherwise be held for future distribution. Upon confirmation that such
final deposits have been made, the Trustee shall release or cause to be
released to the Servicer, the Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates, as applicable, the
Mortgage Files for the remaining Mortgage Loans and shall execute all
assignments, endorsements and other instruments furnished to it by the
Servicer, the Special Servicer, the Holders of the Controlling Class or the
Holders of the Class [LR] Certificates, as applicable, as shall be necessary to
effectuate transfer of the Mortgage Loans and REO Properties remaining in the
Trust Fund.

         For purposes of this Section 9.01, the Special Servicer shall have the
first option to terminate the Trust Fund, then the Servicer, than the Holders
of the Controlling Class and then the Holders of the Class [LR] Certificates.
For purposes of this Section 9.01, the Directing Certificateholder, with the
consent of the Holders of the Controlling Class, shall act on behalf of the
Holders of the Controlling Class in purchasing the assets of the Trust Fund and
terminating the Trust.

         Notice of any termination pursuant to this Section 9.01 shall be given
promptly by the Paying Agent by letter to Certificateholders and each Rating
Agency and, if not previously notified pursuant to this Section 9.01, to the
other parties hereto mailed (a) in the event such notice is given in connection
with the purchase of all of the Mortgage Loans and each REO Property remaining
in the Trust Fund, not earlier than the 15th day and not later than the 25th
day of the month next preceding the month of the final distribution on the
Certificates, or (b) otherwise during the month of such final distribution on
or before the P & I Advance Determination Date in such month, in each case
specifying (i) the Distribution Date upon which the Trust Fund will terminate
and final payment of the Certificates will be made, (ii) the amount of any such
final payment and (iii) that the Record Date otherwise applicable to such
Distribution Date is not applicable, payments being made only upon presentation
and surrender of the Certificates at the offices of the Certificate Registrar
or such other location therein designated.

         After transferring the Lower-Tier Distribution Amount and the amount
of any Prepayment Premiums and Yield Maintenance Charges distributable pursuant
to Section 4.01(d) to the Upper-Tier Distribution Account pursuant to Section
3.04(b) and upon presentation and surrender of the Certificates by the
Certificateholders on the final Distribution Date, the Paying Agent shall
distribute to each Certificateholder so presenting and surrendering its
Certificates such Certificateholder's Percentage Interest of that portion of
the amounts then on deposit in the Upper-Tier Distribution Account that are
allocable to payments on the Class of Certificates so presented and
surrendered. Amounts on deposit in the Upper-Tier Distribution Account as of
the final Distribution Date (exclusive of any portion of such amounts payable
or reimbursable


                                      143
<PAGE>



to any Person pursuant to clause (ii) of Section 3.05(c)) shall be allocated
for the purposes, in the amounts and in accordance with the priority set forth
in Sections 4.01(a) and 4.01(e) and shall be distributed in termination and
liquidation of the Uncertificated Lower-Tier Interests and the Class [LR]
Certificates in accordance with Sections 4.01(b) and (d). Any funds not
distributed on such Distribution Date shall be set aside and held uninvested in
trust for the benefit of Certificateholders not presenting and surrendering
their Certificates in the aforesaid manner and shall be disposed of in
accordance with this Section 9.01 and Section 4.01(g).

SECTION 9.02.    Additional Termination Requirements.

         In the event the Servicer, the Special Servicer, the Holders of the
Controlling Class or the Holders of the Class [LR] Certificates purchases all
of the Mortgage Loans and each REO Property remaining in the Trust Fund as
provided in Section 9.01, the Trust Fund shall be terminated in accordance with
the following additional requirements, which are intended to meet the
definition of a "qualified liquidation" in Section 860F(a)(4) of the Code:

                  (i) the Servicer shall specify the first day in the 90-day
         liquidation period in a statement attached to each of the Upper-Tier
         REMIC's and the Lower-Tier REMIC's final Tax Return pursuant to
         Treasury regulation Section 1.860F-1 and shall satisfy all
         requirements of a qualified liquidation under Section 860F of the Code
         and any regulations thereunder;

                  (ii) during such 90-day liquidation period and at or prior to
         the time of the making of the final payment on the Certificates, the
         Trustee shall sell all of the assets of the Trust Fund to the
         Servicer, the Special Servicer, the Holders of the Controlling Class
         or the Holders of the Class [LR] Certificates, as applicable, for
         cash; and

                  (iii) immediately following the making of the final payment
         on the Uncertificated Lower-Tier Interests and the Certificates, the
         Paying Agent shall distribute or credit, or cause to be distributed or
         credited, to the Holders of the Class [LR] Certificates (in the case
         of the Lower-Tier REMIC) and the Class [R] Certificates (in the case
         of the Upper-Tier REMIC) all cash on hand (other than cash retained to
         meet claims), and the Trust Fund and each of the Lower-Tier REMIC and
         the Upper-Tier REMIC shall terminate at that time.

                              [End of Article IX]

                                   ARTICLE X.

                          ADDITIONAL REMIC PROVISIONS

SECTION 10.01.     REMIC Administration.

         (a) The Servicer shall make an election to treat each of the
Lower-Tier REMIC and the Upper-Tier REMIC as a REMIC under the Code and, if
necessary, under applicable state law. Such election will be made on Form 1066
or other appropriate federal tax or information



                                      144
<PAGE>



return (including Form 8811) or any appropriate state return for the taxable
year ending on the last day of the calendar year in which the Uncertificated
Lower-Tier Interests and the Certificates are issued. For the purposes of the
REMIC election in respect of the Upper-Tier REMIC, each Class of the Regular
Certificates shall be designated as the "regular interests" and the Class [R]
Certificates shall be designated as the sole class of "residual interests" in
the Upper-Tier REMIC. For purposes of the REMIC election in respect of the
Lower-Tier REMIC, each Class of Uncertificated Lower-Tier Interests shall be
designated as the "regular interests" and the Class [LR] Certificates shall be
designated as the sole class of "residual interests" in the Lower-Tier REMIC.
None of the Special Servicer, the Servicer and the Trustee shall permit the
creation of any "interests" (within the meaning of Section 860G of the Code) in
the Lower-Tier REMIC or the Upper-Tier REMIC other than the foregoing
interests.

         (b) The Closing Date is hereby designated as the "startup day" of each
of the Lower-Tier REMIC and the Upper-Tier REMIC within the meaning of Section
860G(a)(9) of the Code.

         (c) The Servicer shall act on behalf of each REMIC in relation to any
tax matter or controversy involving either REMIC and shall represent each REMIC
in any administrative or judicial proceeding relating to an examination or
audit by any governmental taxing authority with respect thereto. The legal
expenses, including without limitation attorneys' or accountants' fees, and
costs of any such proceeding and any liability resulting therefrom shall be
expenses of the Trust Fund and the Servicer shall be entitled to reimbursement
therefor out of amounts attributable to the Mortgage Loans and any REO
Properties on deposit in the Certificate Account as provided by Section 3.05(a)
unless such legal expenses and costs are incurred by reason of the Servicer's
willful misfeasance, bad faith or gross negligence. The Holder of the largest
Percentage Interest in each of the Class [R] and Class [LR] Certificates shall
be designated, in the manner provided under Treasury Regulations Section
1.860F-4(d) and temporary Treasury Regulations Section 301.6231(a)(7)-IT, as
the "tax matters person" of the Upper-Tier REMIC and the Lower-Tier REMIC,
respectively. By their acceptance thereof, the Holders of the largest
Percentage Interest in each of the Class [R] and Class [LR] Certificates hereby
agrees to irrevocably appoint the Servicer as their agent to perform all of the
duties of the "tax matters person" for Upper-Tier REMIC and the Lower-Tier
REMIC, respectively.

         (d) The Servicer shall prepare or cause to be prepared and shall file,
or cause to be filed, all of the Tax Returns that it determines are required
with respect to each of the Lower-Tier REMIC and the Upper-Tier REMIC created
hereunder and deliver such Tax Returns in a timely manner to the Trustee and
the Trustee shall sign such Tax Returns in a timely manner. The expenses of
preparing such returns shall be borne by the Servicer without any right of
reimbursement therefor. The Servicer agrees to indemnify and hold harmless the
Trustee with respect to any tax or liability arising from the Trustee's signing
of Tax Returns that contain errors or omissions.

         (e) The Servicer shall provide or cause to be provided (i) to any
Transferor of a Class [R] Certificate or Class [LR] Certificate such
information as is necessary for the application of any tax relating to the
transfer of such Class [R] Certificate or Class [LR] Certificate to any Person
who is a Disqualified Organization, or in the case of a Transfer to an Agent
thereof, to


                                      145
<PAGE>



such Agent, (ii) to the Trustee and the Trustee shall forward to the
Certificateholders such information or reports as are required by the Code or
the REMIC Provisions including reports relating to interest, original issue
discount and market discount or premium (using the Prepayment Assumption) and
(iii) to the Internal Revenue Service the name, title, address and telephone
number of the "tax matters person" who will serve as the representative of each
of the Lower-Tier REMIC and the Upper-Tier REMIC created hereunder.

         (f) The Servicer shall take such actions and shall cause the Trust
Fund to take such actions as are reasonably within the Servicer's control and
the scope of its duties more specifically set forth herein as shall be
necessary to maintain the status of each of the Lower-Tier REMIC and the
Upper-Tier REMIC as a REMIC under the REMIC Provisions (and the Trustee shall
assist the Servicer, to the extent reasonably requested by the Servicer to do
so). Neither the Servicer nor the Special Servicer shall knowingly or
intentionally take any action, cause the Trust Fund to take any action or fail
to take (or fail to cause to be taken) any action reasonably within its control
and the scope of duties more specifically set forth herein, that, under the
REMIC Provisions, if taken or not taken, as the case may be, could (i) endanger
the status of either the Lower-Tier REMIC or the Upper-Tier REMIC as a REMIC or
(ii) result in the imposition of a tax upon either the Lower-Tier REMIC or the
Upper-Tier REMIC or the Trust Fund (including but not limited to the tax on
"prohibited transactions" as defined in Section 860F(a)(2) of the Code and the
tax on contributions to a REMIC set forth in Section 860G(d) of the Code, but
not including the tax on "net income from foreclosure property") (either such
event, an "Adverse REMIC Event") unless the Servicer receives an Opinion of
Counsel (at the expense of the party seeking to take such action or, if such
party fails to pay such expense, and the Servicer determines that taking such
action is in the best interest of the Trust Fund and the Certificateholders, at
the expense of the Trust Fund, but in no event at the expense of the Servicer
or the Trustee) to the effect that the contemplated action will not, with
respect to the Trust Fund, the Lower-Tier REMIC or the Upper-Tier REMIC created
hereunder, endanger such status or, unless the Servicer determines in its sole
discretion to indemnify the Trust Fund against such tax, result in the
imposition of such a tax (not including a tax on "net income from foreclosure
property"). The Trustee shall not take or fail to take any action (whether or
not authorized hereunder) as to which the Servicer has advised it in writing
that it has received an Opinion of Counsel to the effect that an Adverse REMIC
Event could occur with respect to such action. In addition, prior to taking any
action with respect to the Trust Fund, either the Lower-Tier REMIC or the
Upper-Tier REMIC or any of its assets, or causing the Trust Fund or either the
Lower-Tier REMIC or the Upper-Tier REMIC to take any action, which is not
expressly permitted under the terms of this Agreement, the Trustee will consult
with the Servicer or its designee, in writing, with respect to whether such
action could cause an Adverse REMIC Event to occur with respect to the Trust
Fund or either the Lower-Tier REMIC or the Upper-Tier REMIC and the Trustee
shall not take any such action or cause the Trust Fund or either the Lower-Tier
REMIC or the Upper-Tier REMIC to take any such action as to which the Servicer
has advised it in writing that an Adverse REMIC Event could occur. The Servicer
may consult with counsel to make such written advice, and the cost of same
shall be borne by the party seeking to take the action not expressly permitted
by this Agreement, but in no event at the expense of the Servicer or the
Trustee. At all times as may be required by the Code, the Servicer will to the
extent within its control and the scope of its duties more specifically set
forth herein, maintain substantially all of the assets of each of the
Lower-Tier REMIC and the



                                      146
<PAGE>



Upper-Tier REMIC as "qualified mortgages" as defined in Section 860G(a)(3) of
the Code and "permitted investments" as defined in Section 860G(a)(5) of the
Code.

         (g) In the event that any applicable federal, state or local tax,
including interest, penalties or assessments, additional amounts or additions
to tax, is imposed on either the Lower-Tier REMIC or the Upper-Tier REMIC, such
tax shall be charged against amounts otherwise distributable to the Holders of
the Certificates, except as provided in the last sentence of this Section
10.01(g); provided, that with respect to the estimated amount of tax imposed on
any "net income from foreclosure property" pursuant to Code Section 860G(d) or
any similar tax imposed by a state or local tax authority, the Special Servicer
shall retain in the related REO Account a reserve for the payment of such taxes
in such amounts and at such times as it shall deem appropriate (or as advised
by the Servicer in writing), and shall remit to the Servicer such reserved
amounts as the Servicer shall request in order to pay such taxes. Except as
provided in the preceding sentence, the Servicer shall withdraw from the
Certificate Account sufficient funds to pay or provide for the payment of, and
to actually pay, such tax as is estimated to be legally owed by either the
Lower-Tier REMIC or the Upper-Tier REMIC (but such authorization shall not
prevent the Servicer from contesting, at the expense of the Trust Fund (other
than as a consequence of a breach of its obligations under this Agreement), any
such tax in appropriate proceedings, and withholding payment of such tax, if
permitted by law, pending the outcome of such proceedings). The Servicer is
hereby authorized to and shall segregate, into a separate non-interest bearing
account, the net income from any "prohibited transaction" under Code Section
860F(a) or the amount of any taxable contribution to the Lower-Tier REMIC or
the Upper-Tier REMIC after the Startup Day that is subject to tax under Code
Section 860G(d) and use such income or amount, to the extent necessary, to pay
such prohibited transactions tax. To the extent that any such tax (other than
any such tax paid in respect of "net income from foreclosure property") is paid
to the Internal Revenue Service or applicable state or local tax authorities,
the Servicer shall retain an equal amount from future amounts otherwise
distributable to the Holders of Residual Certificates (as applicable) and shall
distribute such retained amounts, (x) in the case of the Lower-Tier REMIC, to
the Holders of the Uncertificated Lower-Tier Interests to the extent they are
fully reimbursed for any Collateral Support Deficit arising therefrom and then
to the Holders of the Class [LR] Certificates in the manner specified in
Section 4.01(b) and (y) in the case of the Upper-Tier REMIC, to the Holders of
Class [A], Class [B], Class [C], Class [D], Class [E], Class [F], Class [G],
Class [H] and Class [X] Certificates, as applicable, in the manner specified in
Section 4.01(a), to the extent they are fully reimbursed for any Collateral
Support Deficit arising therefrom and then to the Holders of the Class [R]
Certificates. None of the Trustee, the Fiscal Agent, the Servicer or the
Special Servicer shall be responsible for any taxes imposed on either the
Lower-Tier REMIC or the Upper-Tier REMIC except to the extent such taxes arise
as a consequence of a breach of their respective obligations under this
Agreement.

         (h) The Trustee (to the extent required to maintain books and records
hereunder) and the Servicer shall, for federal income tax purposes, maintain
books and records with respect to each of the Lower-Tier REMIC and the
Upper-Tier REMIC on a calendar year and on an accrual basis or as otherwise may
be required by the REMIC Provisions.



                                      147
<PAGE>



         (i) Following the Startup Day, neither the Servicer nor the Trustee
shall accept any contributions of assets to the Lower-Tier REMIC and the
Upper-Tier REMIC unless the Servicer and the Trustee shall have received an
Opinion of Counsel (at the expense of the party seeking to make such
contribution) to the effect that the inclusion of such assets in the Lower-Tier
REMIC or the Upper-Tier REMIC will not (i) cause either the Lower-Tier REMIC or
the Upper-Tier REMIC to fail to qualify as a REMIC at any time that any
Uncertificated Lower-Tier Interests or Certificates are outstanding or (ii)
subject either the Trust Fund, the Lower-Tier REMIC or the Upper-Tier REMIC to
any tax under the REMIC Provisions or other applicable provisions of federal,
state and local law or ordinances.

         (j) Neither the Servicer nor the Trustee shall enter into any
arrangement by which the Trust Fund or either the Lower-Tier REMIC or the
Upper-Tier REMIC will receive a fee or other compensation for services nor
permit the Trust Fund or either the Lower-Tier REMIC or the Upper-Tier REMIC to
receive any income from assets other than "qualified mortgages" as defined in
Section 860G(a)(3) of the Code or "permitted investments" as defined in Section
860G(a)(5) of the Code.

         (k) Solely for the purposes of Section 1.860G-l(a)(4)(iii) of the
Treasury Regulations, the "latest possible maturity date" by which the
Certificate Balance of each Class of Certificates representing a "regular
interact" in the Upper-Tier REMIC and by which the Lower-Tier Principal Amount
of each Class of Uncertificated Lower-Tier Interests representing a "regular
interest" in the Lower-Tier REMIC would be reduced to zero is December 19, 2006
which is the Distribution Date immediately following the latest scheduled
maturity of any Mortgage Loan.

         (l) Within 30 days after the Closing Date, the Servicer shall prepare
and file with the Internal Revenue Service Form 8811, "Information Return for
Real Estate Mortgage Investment Conduits (REMIC) and Issuers of Collateralized
Debt Obligations" for the Lower-Tier REMIC and the Upper-Tier REMIC.

         (m) Neither the Trustee nor the Servicer shall sell, dispose of or
substitute for any of the Mortgage Loans (except in connection with (i) the
default, imminent default or foreclosure of a Mortgage Loan, including but not
limited to, the acquisition or sale of a Mortgaged Property acquired by deed in
lieu of foreclosure, (ii) the bankruptcy of the Trust Fund, (iii) the
termination of the Trust Fund pursuant to Article IX of this Agreement or (iv)
a purchase of Mortgage Loans pursuant to Article II or III of this Agreement)
or acquire any assets for the Trust Fund or either the Lower-Tier REMIC or the
Upper-Tier REMIC or sell or dispose of any investments in the Certificate
Account, the Distribution Accounts or the REO Account for gain unless it has
received an Opinion of Counsel that such sale, disposition or substitution will
not (a) affect adversely the status of either the Lower-Tier REMIC or the
Upper-Tier REMIC as a REMIC or (b) unless the Servicer has determined in its
sole discretion to indemnify the Trust Fund against such tax, cause the Trust
Fund or either the Lower-Tier REMIC or the Upper-Tier REMIC to be subject to a
tax on "prohibited transactions" pursuant to the REMIC Provisions.




                                      148
<PAGE>



SECTION 10.02.   Depositor, Special Servicer, Paying Agent and Trustee to
                 Cooperate with Servicer.

         (a) The Depositor shall provide or cause to be provided to the
Servicer, within 10 days after the Closing Date, all information or data that
the Servicer reasonably determines to be relevant for tax purposes as to the
valuations and Issue Prices of the Certificates, including, without limitation,
the price, yield, Prepayment Assumption and projected cash flow of the
Certificates.

         (b) The Servicer, the Special Servicer, the Paying Agent and the
Trustee shall each furnish such reports, certifications and information, and
access to such books and records maintained thereby, as may relate to the
Certificates or the Trust Fund and as shall be reasonably requested by the
Servicer in order to enable it to perform its duties hereunder.

SECTION 10.03.   Use of Agents.

         The Servicer shall execute all of its obligations and duties under
this Article X through its corporate trust department located at
_______________________________________. The Servicer may execute any of its
obligations and duties under this Article X either directly or by or through
agents or attorneys. The Servicer shall not be relieved of any of its duties or
obligations under this Article X by virtue of the appointment of any such
agents or attorneys.

                               [End of Article X]


                                  ARTICLE XI.

                            MISCELLANEOUS PROVISIONS

SECTION 11.01.   Amendment.

         (a) This Agreement may be amended from time to time by the parties
hereto, without the consent of any of the Certificateholders:

                  (i)  to cure any ambiguity;

                  (ii) to correct or supplement any provisions herein or
         therein, which may be inconsistent with any other provisions herein or
         therein or to correct any error;

                  (iii) to modify, eliminate or add to any of its provisions to
         such extent as shall be necessary to maintain the qualification of the
         Trust Fund or either the Lower-Tier REMIC or the Upper-Tier REMIC as a
         REMIC at all times that any Certificate is outstanding or to avoid or
         minimize the risk of the imposition of any tax on the Trust Fund or
         either the Lower-Tier REMIC or the Upper-Tier REMIC pursuant to the
         Code that would be a claim against the Trust Fund or either the
         Lower-Tier REMIC or the Upper-Tier REMIC, provided that the Trustee
         has received an Opinion of Counsel to the



                                      149
<PAGE>



         effect that (a) such action is necessary or desirable to maintain such
         qualification or to avoid or minimize the risk of the imposition of
         any such tax, (b) such action will not adversely affect in any
         material respect the interests of any Certificateholder, and (c) such
         change shall not result in the withdrawal, downgrade or qualification
         of the then-current rating assigned to any Class of Certificates, as
         evidenced by a letter from each Rating Agency to such effect;

                  (iv) to change the timing and/or nature of deposits into the
         Certificate Account, the Distribution Accounts or REO Account or to
         change the name in which the Certificate Account is maintained,
         provided that (a) the P&I Advance Date shall in no event be later than
         the related Distribution Date, (b) such change shall not, as evidenced
         by an Opinion of Counsel, adversely affect in any material respect the
         interests of any Certificateholder and (c) such change shall not
         result in the withdrawal, downgrade or qualification of the
         then-current rating assigned to any Class of Certificates, as
         evidenced by a letter from each Rating Agency to such effect;

                  (v) to modify, eliminate or add to the provisions of Section
         5.02(d) or any other provision hereof restricting transfer of the
         Residual Certificates by virtue of their being the REMIC "residual
         interests," provided that (a) such change shall not result in the
         withdrawal, downgrade or qualification of the then-current rating
         assigned to any Class of Certificates, as evidenced by a letter from
         each Rating Agency to such effect, and (b) such change shall not, as
         evidenced by an Opinion of Counsel, cause the Trust Fund, the
         Lower-Tier REMIC, the Upper-Tier REMIC or any of the
         Certificateholders (other than the Transferor) to be subject to a
         federal tax caused by a Transfer to a Person that is a Disqualified
         Organization or a Non-U.S. Person;

                  (vi) to make any other provisions with respect to matters or
         questions arising under this Agreement which shall not be materially
         inconsistent with the provisions of this Agreement, provided that such
         action shall not, as evidenced by an Opinion of Counsel, adversely
         affect in any material respect the interests of any Certificateholder
         not consenting thereto; and

                  (vii) to amend or supplement any provision hereof to the
         extent necessary to maintain the rating or ratings assigned to each
         Class of Certificates by each Rating Agency.

         (b) This Agreement may also be amended from time to time by the
parties hereto with the consent of the Holders of Certificates evidencing in
the aggregate not less than 66 2/3% of the Percentage Interests of each Class of
Certificates affected thereby for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of this Agreement
or of modifying in any manner the rights of the Holders of Certificates of such
Class; provided, however, that no such amendment shall:

                  (i) reduce in any manner the amount of, or delay the timing
         of, payments which are required to be distributed on any Certificate
         without the consent of the Holder of such Certificate; or




                                      150
<PAGE>




                  (ii) reduce the aforesaid percentage of Certificates of any
         Class the Holders of which are required to consent to any such
         amendment, in any such case without the consent of the Holders of all
         Certificates of such Class then outstanding; or

                  (iii) adversely affect the Voting Rights of any Class of
         Certificates without the consent of the Holders of all Certificates of
         such Class then outstanding; or

                  (iv) amend this Section 11.01.

         (c) Notwithstanding the foregoing, the Trustee will not be entitled to
consent to any amendment hereto without having first received an Opinion of
Counsel (at the Trust Fund's expense) to the effect that such amendment or the
exercise of any power granted to the Servicer, the Depositor, the Special
Servicer, the Trustee or any other specified person in accordance with such
amendment will not result in the imposition of a tax on the Trust Fund, the
Lower-Tier REMIC or the Upper-Tier REMIC or cause the Lower-Tier REMIC or the
Upper-Tier REMIC to fail to qualify as a REMIC.

         (d) Promptly after the execution of any such amendment, the Trustee
shall furnish a statement describing the amendment to each Certificateholder
and the Paying Agent and a copy of such amendment to each Rating Agency.

         (e) It shall not be necessary for the consent of Certificateholders
under this Section 11.01 to approve the particular form of any proposed
amendment, but it shall be sufficient if such consent shall approve the
substance thereof. The manner of obtaining such consents and of evidencing the
authorization of the execution thereof by Certificateholders shall be subject
to such reasonable regulations as the Trustee may prescribe.

         (f) The Trustee may, but shall not be obligated to, enter into any
amendment pursuant to this Section that affects its rights, duties and
immunities under this Agreement or otherwise.

         (g) The cost of any Opinion of Counsel to be delivered pursuant to
Section 11.01(a) or (c) shall be borne by the Person seeking the related
amendment, except that if the Servicer or the Trustee requests any amendment of
this Agreement in furtherance of the rights and interests of
Certificateholders, the cost of any Opinion of Counsel required in connection
therewith pursuant to Section 11.01(a) or (c) shall be payable out of the
Certificate Account.

SECTION 11.02.             Recordation of Agreement; Counterparts.

         (a) To the extent permitted by applicable law, this Agreement is
subject to recordation in all appropriate public offices for real property
records in all the counties or other comparable jurisdictions in which any or
all of the properties subject to the Mortgages are situated, and in any other
appropriate public recording office or elsewhere, such recordation to be
effected by the Servicer at the expense of the Depositor on direction by the
Trustee, but only upon direction accompanied by an Opinion of Counsel (the cost
of which shall be paid by the Depositor) to the effect that such recordation
materially and beneficially affects the interests of the Certificateholders.



                                      151
<PAGE>




         (b) For the purpose of facilitating the recordation of this Agreement
as herein provided and for other purposes, this Agreement may be executed
simultaneously in any number of counterparts, each of which counterparts shall
be deemed to be an original, and such counterparts shall constitute but one and
the same instrument.

SECTION 11.03.  Limitation on Rights of Certificateholders.

         (a) The death or incapacity of any Certificateholder shall not operate
to terminate this Agreement or the Trust Fund, nor entitle such
Certificateholder's legal representatives or heirs to claim an accounting or to
take any action or proceeding in any court for a partition or winding up of the
Trust Fund, nor otherwise affect the rights, obligations and liabilities of the
parties hereto or any of them.

         (b) No Certificateholder shall have any right to vote (except as
expressly provided for herein) or in any manner otherwise control the operation
and management of the Trust Fund, or the obligations of the parties hereto, nor
shall anything herein set forth, or contained in the terms of the Certificates,
be construed so as to constitute the Certificateholders from time to time as
partners or members of an association; nor shall any Certificateholder be under
any liability to any third party by reason of any action taken by the parties
to this Agreement pursuant to any provision hereof.

         (c) No Certificateholder shall have any right by virtue of any
provision of this Agreement to institute any suit, action or proceeding in
equity or at law upon or under or with respect to this Agreement or any
Mortgage Loan, unless, with respect to any suit, action or proceeding upon or
under or with respect to this Agreement, such Holder previously shall have
given to the Trustee a written notice of default hereunder, and of the
continuance thereof, as hereinbefore provided, and unless also (except in the
case of a default by the Trustee) the Holders of Certificates of any Class
evidencing not less than 25% of the related Percentage Interests in such Class
shall have made written request upon the Trustee to institute such action, suit
or proceeding in its own name as Trustee hereunder and shall have offered to
the Trustee such reasonable indemnity as it may require against the costs,
expenses and liabilities to be incurred therein or thereby, and the Trustee,
for 60 days after its receipt of such notice, request and offer of indemnity,
shall have neglected or refused to institute any such action, suit or
proceeding. The Trustee shall be under no obligation to exercise any of the
trusts or powers vested in it hereunder or to institute, conduct or defend any
litigation hereunder or in relation hereto at the request, order or direction
of any of the Holders of Certificates unless such Holders have offered to the
Trustee reasonable security against the costs, expenses and liabilities which
may be incurred therein or hereby. It is understood and intended, and expressly
covenanted by each Certificateholder with every other Certificateholder and the
Trustee, that no one or more Holders of Certificates shall have any right in
any manner whatsoever by virtue of any provision of this Agreement to affect,
disturb or prejudice the rights of the Holders of any other of such
Certificates, or to obtain or seek to obtain priority over or preference to any
other such Holder, which priority or preference is not otherwise provided for
herein, or to enforce any right under this Agreement, except in the manner
herein provided and for the equal, ratable and common benefit of all
Certificateholders. For the protection and enforcement of the provisions of
this


                                      152
<PAGE>



Section 11.03(c), each and every Certificateholder and the Trustee shall be
entitled to such relief as can be given either at law or in equity.

SECTION 11.04.  Governing Law.

         This Agreement and the Certificates shall be construed in accordance
with the internal laws of the State of New York applicable to agreements made
and to be performed in said State, and the obligations, rights and remedies of
the parties hereunder shall be determined in accordance with such laws.

SECTION 11.05.  Notices.

         Any communications provided for or permitted hereunder shall be in
writing and, unless otherwise expressly provided herein, shall be deemed to
have been duly given if personally delivered at or mailed by registered mail,
postage prepaid (except for notices to the Trustee which shall be deemed to
have been duly given only when received), to: (i) in the case of the Depositor,
Bear Stearns Commercial Mortgage Securities Inc., 245 Park Avenue, New York,
New York 10167, Attention: James Reichek, with a copy to Joseph Jurkowski,
Esq., telecopy number: (212) 270-2619; (ii) in the case of the Servicer,
___________________, ________________________________________ Attention:
____________________ telecopy number: _______________; (iii) in the case of the
Special Servicer, _____________, Attention: __________________, telecopy
number: ____________, with a copy to _____________, Esq., __________________,
telecopy number: ____________; (iv) in the case of the Trustee and the Fiscal
Agent, ___________________, Attention: __________________, Bear Stearns
Commercial Mortgage Securities Inc., Series 1998-____, telecopy number:
_____________; (v) in the case of the initial Paying Agent, the initial
Certificate Registrar and the initial Authenticating Agent, _________________,
_____________________, Attention: __________________, (MBS), telecopy number:
_______________; (vi) in the case of the Rating Agencies, (a)
___________________________________________ and (b) _______________________,
Attention:____________________, telecopy number: ___________________; and (vii)
in the case of the Mortgage Loan Sellers, (a) ________________________,
______________________, Attention: ________________, telecopy number
________________________ and (b) ___________________, Attention:
_______________, telecopy number ___________; or as to each such Person such
other address as may hereafter be furnished by such Person to the parties
hereto in writing. Any communication required or permitted to be delivered to a
Certificateholder shall be deemed to have been duly given when mailed first
class, postage prepaid, to the address of such Holder as shown in the
Certificate Register. Any notice so mailed within the time prescribed in this
Agreement shall be conclusively presumed to have been duly given, whether or
not the Certificateholder receives such notice.

SECTION 11.06.  Severability of Provisions.

         If any one or more of the covenants, agreements, provisions or terms
of this Agreement shall be for any reason whatsoever held invalid, then such
covenants, agreements, provisions or terms shall be deemed severable from the
remaining covenants, agreements, provisions or terms



                                      153
<PAGE>



of this Agreement and shall in no way affect the validity or enforceability of
the other provisions of this Agreement or of the Certificates or the rights of
the Holders thereof.

SECTION 11.07.  Grant of a Security Interest.

         The Depositor intends that the conveyance of the Depositor's right,
title and interest in and to the Mortgage Loans pursuant to this Agreement
shall constitute a sale and not a pledge of security for a loan. If such
conveyance is deemed to be a pledge of security for a loan, however, the
Depositor intends that the rights and obligations of the parties to such loan
shall be established pursuant to the terms of this Agreement. The Depositor
also intends and agrees that, in such event, (i) the Depositor shall be deemed
to have granted to the Trustee (in such capacity) a first priority security
interest in the Depositor's entire right, title and interest in and to the
assets comprising the Trust Fund, including without limitation, the Mortgage
Loans, all principal and interest received or receivable with respect to the
Mortgage Loans (other than principal and interest payments due and payable
prior to the Cut-off Date and Principal Prepayments received prior to the
Cut-off Date), all amounts held from time to time in the Certificate Account,
the Distribution Account and, if established, the REO Account, and all
reinvestment earnings on such amounts, and all of the Depositor's right, title
and interest in and to the proceeds of any title, hazard or other Insurance
Policies related to such Mortgage Loans and (ii) this Agreement shall
constitute a security agreement under applicable law. This Section 11.07 shall
constitute notice to the Trustee pursuant to any of the requirements of the
applicable UCC.

SECTION 11.08.  Successors and Assigns; Beneficiaries.

         The provisions of this Agreement shall be binding upon and inure to
the benefit of the respective successors and assigns of the parties hereto, and
all such provisions shall inure to the benefit of the Certificateholders. No
other person, including, without limitation, any Mortgagor, shall be entitled
to any benefit or equitable right, remedy or claim under this Agreement.

SECTION 11.09.  Article and Section Headings.

         The article and section headings herein are for convenience of
reference only, and shall not limit or otherwise affect the meaning hereof.

SECTION 11.10   Notices to the Rating Agencies.

         (a) The Trustee shall use reasonable efforts promptly to provide
notice to each Rating Agency with respect to each of the following of which it
has actual knowledge:

                  (i)      any material change or amendment to this Agreement;

                  (ii)     the occurrence of any Event of Default that has not
                  been cured;

                  (iii)    the resignation or termination of the Servicer or the
Special Servicer;



                                      154
<PAGE>



                  (iv) any change in the location of either of the Distribution
         Accounts;

                  (v) the repurchase of Mortgage Loans by a Mortgage Loan
         Seller pursuant to Section 3 of the Mortgage Loan Purchase Agreement;
         and

                  (vi) the final payment to any Class of Certificateholders.

         (b) The Servicer shall use reasonable efforts promptly to provide
notice to each Rating Agency with respect to each of the following of which it
has actual knowledge:

                  (i) the resignation or removal of the Trustee;

                  (ii) any change in the location of the Certificate Account;
         and

                  (iii) any event that would result in the voluntary or
         involuntary termination of any insurance of the accounts of the Paying
         Agent or the Trustee.

         (c) Each of the Servicer and the Special Servicer shall promptly
furnish to each Rating Agency copies of the following:

                  (i) each of its annual statements as to compliance described
         in Section 3.13;

                  (ii) inspection reports and other items delivered to each of
         the Servicer and Special Servicer pursuant to Sections 3.12(a) and
         3.12(b);

                  (iii) each of its annual independent public accountants'
         servicing reports described in Section 3.14;

                  (iv) a Collection Report with respect to each Distribution
         Date required to be delivered pursuant to Section 4.02(b); and

                  (v) each waiver and consent provided pursuant to Section
3.08.

         (d) The Paying Agent shall promptly furnish to each Rating Agency a
copy of the statement to Certificateholders distributed pursuant to Section
4.02(a).

                              [End of Article XI]



                    [SIGNATURES COMMENCE ON FOLLOWING PAGE]





                                      155
<PAGE>



         IN WITNESS WHEREOF, the parties hereto have caused their names to be
signed hereto by their respective officers thereunto duly authorized, in each
case as of the day and year first above written.

                                     Bear Stearns Commercial Mortgage
                                     Securities Inc.
                                              Depositor


                                     By:
                                     Name:
                                     Title:




                                    Servicer


                                    By:
                                    Name:
                                    Title:




                                    [__________________________]
                                             Special Servicer


                                    By:
                                    Name:
                                    Title:



                                    [__________________________]
                                    Trustee


                                    By:
                                    Name:
                                    Title:





                                      156
<PAGE>
                                    [__________________________]



                                                     Fiscal Agent


                                    By:   _________________________
                                    Name:     ____________________________
                                    Title:_________________________



                                    By:   _________________________
                                    Name:     ____________________________
                                    Title:_________________________





                                      157
<PAGE>



STATE OF NEW YORK                   )
                                    )       ss.:
COUNTY OF NEW YORK                  )

         On the _______ day of ____________, 1998 before me, a notary public in
and for said State, personally appeared _______________ known to me to be a
__________ of Bear Stearns Commercial Mortgage Securities Inc. one of the
corporations that executed the within instrument, and also known to me to be
the person who executed it on behalf of such corporation, and acknowledged to
me that such corporation executed the within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my
official seal the day and year in this certificate first above written.



                                                     --------------------------
                                                        Notary Public


[Notarial Seal]


                                      158
<PAGE>



STATE OF NEW YORK                   )
                                    )       ss.:
COUNTY OF NEW YORK                  )

                  On the _______ day of ____________, 1998, before me, a notary
public in and for said State, personally appeared _______________ known to me
to be a ______________ of , a ________________ corporation that executed the
within instrument, and also known to me to be the person who executed it on
behalf of such corporation, and acknowledged to me that such corporation
executed the within instrument.

                  IN WITNESS WHEREOF, I have hereunto set my hand and affixed
my official seal the day and year in this certificate first above written.


                                                      -------------------------
                                                          Notary Public



[Notarial Seal]



                                      159
<PAGE>



STATE OF _______________       )
                               )        ss.:
COUNTY OF ______________       )


         On the ______ day of __________________, 1998 before me, a notary
public in and for said State, personally appeared _______________ known to me
to be a ____________________ of ________________________, a corporation that
executed the within instrument, and also known to me to be the person who
executed it on behalf of such corporation, and acknowledged to me that such
corporation executed the within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my
official seal the day and year in this certificate first above written.



                                                    ---------------------------
                                                       Notary Public


[Notarial Seal]


                                      160
<PAGE>



STATE OF _____________        )
                              )        ss.:
COUNTY OF ____________        )


         On the _____ day of _______________, 1998 before me, a notary public
in and for said State, personally appeared ___________________________ known to
me to be a _______________ of __________________, a ______________ corporation
that executed the within instrument, and also known to me to be the person who
executed it on behalf of such corporation, and acknowledged to me that such
corporation executed the within instrument.

                  IN WITNESS WHEREOF, I have hereunto set my hand and affixed
my official seal the day and year in this certificate first above written.



                                                     --------------------------
                                                        Notary Public


[Notarial Seal]


                                      161
<PAGE>



STATE OF _____________         )
                               )        ss.:
COUNTY OF ____________         )


         On the _______ day of ____________, 1998 before me, a notary public in
and for said State, personally appeared ______________________ and
______________________, both known to me to be a _____________________ and
________________, respectively, of __________________, a bank organized under
the laws of the ____________ that executed the within instrument, and also
known to me to be the person who executed it on behalf of such bank, and
acknowledged to me that such bank executed the within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my
official seal the day and year in this certificate first above written.


                                                      -------------------------
                                                           Notary Public


[Notarial Seal]









                                      162
<PAGE>



STATE OF _____________      )
                            )        ss.:
COUNTY OF ____________      )


         On the _______ day of ____________, 1998 before me, a notary public in
and for said State, personally appeared ______________________ and
______________________, both known to me to be a _____________________ and
________________, respectively, of __________________, a bank organized under
the laws of the ____________ that executed the within instrument, and also
known to me to be the person who executed it on behalf of such bank, and
acknowledged to me that such bank executed the within instrument.

         IN WITNESS WHEREOF, I have hereunto set my hand and affixed my
official seal the day and year in this certificate first above written.



                                                     --------------------------
                                                          Notary Public


[Notarial Seal]













                                      163
<PAGE>



                                   SCHEDULE 1

                       Computerized Database Information



Field
Identification Number
Property Type
Property City and State
Year Built
Year Renovated
Occupancy Rate as Of ____________
Total Square Feet
Number of units
Original Principal Balance
Prepayment Premium
Note Rate
Annual Debt Service
Current DSCR
Appraised Value (MAI)
Cut-off LTV (MAI)
LTV at Maturity (MAI)
Annual Reserves per Square Foot/Unit
Origination Date
Maturity Date
(Original) Loan Balance Per SF or Per Unit
Current Unpaid Principal Balance
1995 Actual or Rolling 12 Month NOI
Actual Current Annual Net Operating Income











                                      164
<PAGE>



                                   SCHEDULE 2

                    BORROWER CONCENTRATIONS IN EXCESS OF 5%

                   (IDENTIFIED BY LOAN ID NUMBER ON EXHIBIT A
                         TO THE PROSPECTUS SUPPLEMENT)










































                                      165
<PAGE>



                                 EXHIBIT [A-1]

                Bear Stearns Commercial Mortgage Securities Inc.
                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                           SERIES 1998-_, CLASS [A-1]

THE PORTION OF THE CERTIFICATE BALANCE OF THE CERTIFICATES EVIDENCED BY THIS
CERTIFICATE WILL BE DECREASED BY THE PORTION OF PRINCIPAL DISTRIBUTIONS ON THE
CERTIFICATES AND THE PORTION OF COLLATERAL SUPPORT DEFICIT ALLOCABLE TO THIS
CERTIFICATE. ACCORDINGLY, THE CERTIFICATE BALANCE OF THIS CERTIFICATE MAY BE
LESS THAN THAT SET FORTH BELOW. ANYONE ACQUIRING THIS CERTIFICATE MAY ASCERTAIN
ITS CURRENT CERTIFICATE BALANCE BY INQUIRY OF THE PAYING AGENT. THIS
CERTIFICATE CONSTITUTES A REMIC REGULAR INTEREST UNDER THE INTERNAL REVENUE
CODE OF 1986, AS AMENDED.

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE CERTIFICATE
REGISTRAR FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE &, CO. OR IN SUCH OTHER
NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS
MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.](1)

PASS-THROUGH RATE: ______%          APPROXIMATE AGGREGATE SCHEDULED
                                    PRINCIPAL BALANCE OF THE MORTGAGE
                                    LOANS AFTER DEDUCTING PAYMENTS
DENOMINATION: $____________         DUE AND PREPAYMENTS RECEIVED ON OR
                                    BEFORE CUT-OFF DATE: $__________________

DATE OF POOLING AND
SERVICING AGREEMENT:
AS OF ____________, 1998                    SERVICER:


CUT-OFF DATE: _________, 1998       SPECIAL SERVICER: _____________

CLOSING DATE: _________, 1998       TRUSTEE: _____________________

- --------

(1)      If this Certificate represents a Book-Entry Certificate registered in
         the name of Cede & Co. it shall have this legend.


                                      166
<PAGE>



FIRST DISTRIBUTION
DATE: ________________, 1998                FISCAL AGENT: ________________

                                            PAYING AGENT:  ________________

APPROXIMATE AGGREGATE
CERTIFICATE BALANCE                         CUSIP NO. _______________
OF THE CLASS [A-1]
CERTIFICATES AS OF
THE CLOSING DATE: $_______                  CERTIFICATE NO.: __________



                            CLASS [A-1] CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund, consisting
primarily of a pool of fixed rate, balloon multifamily and mobile home
community mortgage loans (the "Mortgage Loans"), all payments on or collections
in respect of the Mortgage Loans due after the Cut-off Date, all REO Properties
and revenues received in respect thereof, the mortgagee's rights under the
Insurance Policies, any Assignment of Leases, and any guaranties, escrow
accounts or other collateral as security for the Mortgage Loans, and such
amounts as shall from time to time be held in the Certificate Account, the
Distribution Accounts, and the REO Accounts, formed and sold by

                Bear Stearns Commercial Mortgage Securities Inc.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN Bear
Stearns Commercial Mortgage Securities Inc., THE SERVICER, THE SPECIAL
SERVICER, THE TRUSTEE, THE FISCAL AGENT OR ANY OF THEIR AFFILIATES. NEITHER
THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY
OR INSTRUMENTALITY OF THE UNITED STATES.

THIS CERTIFIES THAT ________________________________

is the registered owner of the interest evidenced by this Certificate in the
Class [A-1] Certificates issued by the Trust Fund created pursuant to the
Pooling and Servicing Agreement, dated as of __________________, 1998 (the
"Pooling and Servicing Agreement"), among Bear Stearns Commercial Mortgage
Securities Inc. (hereinafter called the "Depositor", which term includes any
successor entity under the Pooling and Servicing Agreement), the Trustee, the
Special Servicer, the Servicer and the Fiscal Agent. A summary of certain of
the pertinent provisions of the Pooling and Servicing Agreement is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
shall have the meanings assigned thereto in the Pooling and Servicing
Agreement.

         This Certificate is one of a duly authorized issue of Certificates
designated as Certificates of the series specified on the face hereof (herein
called the "Certificates") and representing an





                                      167
<PAGE>



interest in the Class of Certificates specified on the face hereof equal to the
quotient expressed as a percentage obtained by dividing the Denomination of
this Certificate specified on the face hereof, by the aggregate initial
Certificate Balance of the Class [A-1] Certificates. The Certificates are
designated as the Bear Stearns Commercial Mortgage Securities Inc., Commercial
Mortgage Pass-Through Certificates, Series 1998-_ and are issued in twelve
Classes as specifically set forth in the Pooling and Servicing Agreement. The
Certificates will evidence in the aggregate 100% of the beneficial ownership of
the Trust Fund.

         This Certificate does not purport to summarize the Pooling and
Servicing Agreement and reference is made to that agreement for information
with respect to the interests, rights, benefits, obligations, proceeds, and
duties evidenced hereby and the rights, duties and obligations of the Trustee.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Pooling and Servicing Agreement, to which Pooling and
Servicing Agreement, as amended from time to time, the Certificateholder by
virtue of the acceptance hereof assents and by which the Certificateholder is
bound. In the case of any conflict between terms specified in this Certificate
and terms specified in the Pooling and Servicing Agreement, the terms of the
Pooling and Servicing Agreement shall govern.

         This Certificate is a "regular interest" in a "real estate mortgage
investment conduit," as those terms are defined, respectively, in Sections
860G(a)(1) and 860D of the Internal Revenue Code of 1986, as amended. Each
Holder of this Certificate, by acceptance hereof, agrees to treat, and take no
action inconsistent with the treatment of, this Certificate in accordance with
the preceding sentence for purposes of federal income taxes, state and local
income and franchise taxes and other taxes imposed on or measured by income.

         Pursuant to the terms of the Pooling and Servicing Agreement, the
Paying Agent shall distribute to the Person in whose name this Certificate is
registered as of the related Record Date, an amount equal to such Person's pro
rata share (based on the Percentage Interest represented by this Certificate)
of that portion of the aggregate amount of principal and interest then
distributable, if any, allocable to the Class of Certificates of the same Class
as this Certificate for such Distribution Date, all as more fully described in
the Pooling and Servicing Agreement. Holders of this Certificate may be
entitled to Prepayment Premiums and Yield Maintenance Charges as provided in
the Pooling and Servicing Agreement. All sums distributable on this Certificate
are payable in the coin or currency of the United States of America as at the
time of payment is legal tender for the payment of public and private debts.

         Interest on this Certificate will accrue (computed as if each year
consisted of 360 days and each month consisted of 30 days) during the Interest
Accrual Period relating to such Distribution Date at the Class [A-1]
Pass-Through Rate specified above on the Certificate Balance of this
Certificate immediately prior to each Distribution Date. Principal and interest
allocated to this Certificate on any Distribution Date will be in an amount due
to this Certificate's pro rata share of the Available Distribution Amount to be
distributed on the Certificates of this Class as of such Distribution Date,
with a final distribution to be made upon retirement of this Certificate as set
forth in the Pooling and Servicing Agreement.



                                      168
<PAGE>



         Collateral Support Deficit and Certificate Deferred Interest on the
Mortgage Loans shall be allocated on the applicable Distribution Date to
Certificateholders in the manner set forth in the Pooling and Servicing
Agreement. All Collateral Support Deficit or Certificate Deferred Interest on
the Mortgage Loans allocated to any Class of Certificates will be allocated pro
rata among the outstanding Certificates of such Class.

         The Certificates are limited in right of payment to, among other
things, certain collections and recoveries respecting the Mortgage Loans, all
as more specifically set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, the Certificate Account and
the Distribution Account will be held in the name of the Servicer and Paying
Agent, respectively, on behalf of the holders of Certificates specified in the
Pooling and Servicing Agreement and the Servicer (with respect to the
Certificate Account) or the Paying Agent (with respect to the Distribution
Account) will be authorized to make withdrawals therefrom. Amounts on deposit
in such accounts may be invested in Permitted Investments. Interest or other
income earned on funds in the Certificate Account and Distribution Account will
be paid to the Servicer as set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, withdrawals from the
Certificate Account shall be made from time to time for purposes other than
distributions to Certificateholders, such purposes including reimbursement of
certain expenses incurred with respect to the servicing of the Mortgage Loans
and administration of the Trust Fund.

         All distributions under the Pooling and Servicing Agreement to a Class
of Certificates shall be made on each Distribution Date (other than the final
distribution on any Certificate) to Certificateholders of record on the related
Record Date by check mailed to the address set forth therefor in the
Certificate Register or, provided that such Certificateholder (1) has provided
the Trustee and the Paying Agent with wire instructions in writing at least
five Business Days prior to the related Record Date and (2) is the Holder of
Certificates with an original Certificate Balance or Notional Amount, as
applicable, of at least $__________, by wire transfer of immediately available
funds to the account of such Certificateholder at a bank or other entity having
appropriate facilities therefor. The final distribution on this Certificate
shall be made in like manner, but only upon presentment and surrender of this
Certificate at the offices of the Certificate Registrar or such other location
specified in the notice to Certificateholders of such final distribution.

         Any funds not distributed on the final Distribution Date because of
the failure of Certificateholders to tender their Certificates shall be set
aside and held uninvested in trust for the benefit of the non-tendering
Certificateholders, whereupon the Trust Fund shall terminate. If any
Certificates as to which notice has been given pursuant to Section 4.01(g) of
the Pooling and Servicing Agreement shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Paying Agent shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation to receive
the final distribution with respect thereto. If within one year after the
second notice not all of such Certificates shall have been surrendered for
cancellation, the Paying Agent may, directly or through an agent, take
appropriate steps to contact the remaining non-tendering Certificateholders
concerning surrender of their Certificates. The costs and expenses of holding
such funds in trust and of contacting such Certificateholders shall be paid out
of such funds. No



                                      169
<PAGE>



interest shall accrue or be payable to any Certificateholder on any amount held
in trust as a result of such Certificateholder's failure to surrender its
Certificate(s) for final payment thereof in accordance with Section 4.01(g) of
the Pooling and Servicing Agreement.

         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, the transfer of this Certificate is
registerable in the Certificate Register only upon surrender of this
Certificate for registration of transfer at the office of the Certificate
Registrar or at the office of its transfer agent, duly endorsed by, or
accompanied by an assignment in the form below or other written instrument of
transfer in form satisfactory to the Certificate Registrar duly executed by the
Holder hereof or such Holder's attorney-in-fact duly authorized in writing, and
thereupon one or more new Certificates of the same Class in authorized
Denominations will be issued to the designated transferee or transferees.

         Subject to the terms of the Pooling and Servicing Agreement, the Class
[X] Certificates will be issued in book-entry form through the facilities of
DTC in Denominations of not less than $_____________ initial Notional Amount
and in integral multiples of $____________ in excess thereof, with one
Certificate of such Class evidencing an additional amount equal to the
remainder of the initial Notional Amount of such Class. Subject to the terms of
the Pooling and Servicing Agreement, the Offered Certificates (other than the
Class [X] Certificates) will be issued in book-entry form through the
facilities of DTC in Denominations of $____________ initial Certificate
Balance, and in integral multiples of $___________ in excess thereof, with one
Certificate of each such Class evidencing an additional amount equal to the
remainder of the initial Certificate Balance of such Class. Subject to the
terms of the Pooling and Servicing Agreement, the Non-Registered Certificates
(other than the Residual Certificates) will be issued in book-entry form
through the facilities of DTC in Denominations of $____________ initial
Certificate Balance, and in integral multiples of $____________ in excess
thereof, with one Certificate of each such Class evidencing an additional
amount equal to the remainder of the initial Certificate Balance of such Class.
The Class [R] and Class [LR] Certificates will be issued in fully registered,
certificated form, in Denominations representing Percentage Interests of not
less than ___%.

         No fee or service charge shall be imposed by the Certificate Registrar
for its services in respect of any registration of transfer or exchange
referred to in Section 5.02 of the Pooling and Servicing Agreement other than
for transfers to Institutional Accredited Investors as provided in Section
5.02(h) thereof. In connection with any transfer to an Institutional Accredited
Investor, the Transferor shall reimburse the Trust for any costs (including the
cost of the Certificate Registrar's counsel's review of the documents and any
legal opinions, submitted by the transferor or transferee to the Certificate
Registrar as provided in Section 5.02 of the Pooling and Servicing Agreement)
incurred by the Certificate Registrar in connection with such transfer. The
Certificate Registrar may require payment by each transferor of a sum
sufficient to cover any tax, expense or other governmental charge payable in
connection with any such transfer or exchange.

         The Depositor, the Trustee, the Fiscal Agent, the Servicer, the
Special Servicer, the Paying Agent and the Certificate Registrar and any of
their agents may treat the Person in whose name this Certificate is registered
as the owner hereof for all purposes, and neither the



                                      170
<PAGE>



Depositor, the Trustee, the Servicer, the Special Servicer, the Fiscal Agent,
the Certificate Registrar nor any such agents shall be affected by any notice
to the contrary.

         The Pooling and Servicing Agreement may be amended from time to time
by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and the
Trustee, without the consent of any of the Certificateholders, to cure any
ambiguity, to correct or supplement any provisions herein or therein that may
be inconsistent with any other provisions herein or therein or to correct any
error; to maintain the rating or ratings assigned to each Class of Certificates
by each Rating Agency; to modify, eliminate or add to any provisions to such
extent as is necessary to maintain the qualification of either the Upper-Tier
REMIC or the Lower-Tier REMIC as a REMIC to avoid or minimize the imposition of
any tax, provided, however, an Opinion of Counsel is obtained to the effect
that such action shall not adversely affect in any material respect the
interest of any Certificateholder and such action is necessary or desirable to
avoid such tax and such action will not result in the withdrawal, downgrade or
qualification of the then-current rating by any Rating Agency, as evidenced by
a letter from such Rating Agency to such effect; to change the timing and/or
nature of deposits into the Certificate Account or Distribution Account or REO
Account or to change the name in which the Certificate Account is maintained,
provided, however, that the P&I Advance Date shall not be later than the
related Distribution Date, an Opinion of Counsel is obtained to the effect that
such action shall not adversely affect in any material respect the interest of
any Certificateholder and that such action will not result in the withdrawal,
downgrade or qualification of the then-current rating by any Rating Agency, as
evidenced by a letter from such Rating Agency to such effect; to modify,
eliminate or add to the provisions of Section 5.02(d) of the Pooling and
Servicing Agreement or any other provision thereof restricting transfer of the
Residual Certificates by virtue of their being the REMIC "residual interests,"
provided that such change shall not result in the withdrawal, downgrade or
qualification of the then-current rating assigned to any Class of Certificates,
as evidenced by a letter from each Rating Agency to such effect, and such
change shall not, as evidenced by an Opinion of Counsel, cause either the
Upper-Tier REMIC or the Lower-Tier REMIC or any of the Certificateholders
(other than the Transferor) to be subject to a federal tax caused by a Transfer
to a Person that is a Disqualified Organization or a Non-U.S. Person; and to
make any other provisions with respect to matters or questions arising under
the Pooling and Servicing Agreement which shall not be materially inconsistent
with the provisions of the Pooling and Servicing Agreement, provided, however,
that such action shall not, as evidenced by an Opinion of Counsel, adversely
affect in any material respect the interest of any Certificateholder not
consenting thereto.

         The Pooling and Servicing Agreement may also be amended from time to
time by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and
the Trustee with the consent of the Holders of Certificates representing not
less than ___% of the aggregate Percentage Interests of each Class of
Certificates affected by the amendment for the purpose of adding any provisions
to or changing in any manner or eliminating any of the provisions of the
Pooling and Servicing Agreement or of modifying in any manner the rights of the
Certificateholders; provided, however, that no such amendment shall:




                                      171
<PAGE>



                  (i) reduce in any manner the amount of, or delay the timing
         of, payments which are required to be distributed on any Certificate
         without the consent of such Certificateholder; or

                  (ii) reduce the aforesaid percentage of Certificates of any
         Class the Holders of which are required to consent to any such
         amendment, without the consent of the Holders of all Certificates of
         such Class then outstanding; or

                  (iii) adversely affect the Voting Rights of any Class of
         Certificates without the consent of the Holders of such Class then
         outstanding; or

                  (iv)  amend Section 11.01.

         No amendment shall be made to the Pooling and Servicing Agreement
unless the Trustee shall have received an Opinion of Counsel that such
amendment will not cause either the Upper-Tier REMIC or the Lower-Tier REMIC to
fail to qualify as a REMIC or result in the imposition of a tax on either the
Upper-Tier REMIC or the Lower-Tier REMIC.

         Any of the Servicer, Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates (in that order) will have
the option, upon 60 days' prior notice given to the Trustee, Paying Agent and
each of the other parties to the Pooling and Servicing Agreement, which notice
the Paying Agent is required to promptly forward to Certificateholders and
Rating Agencies in the manner set forth in the Pooling and Servicing Agreement,
to purchase all, but not less than all, of the Mortgage Loans and all property
acquired in respect of any Mortgage Loan remaining in the Trust Fund, and
thereby effect termination of the Trust Fund and early retirement of the then
outstanding Certificates, on any Distribution Date on which the aggregate
Stated Principal Balances of the Mortgage Loans and any REO Loans remaining in
the Trust Fund is reduced to less than _% of the aggregate Cut-off Date
Principal Balance of all the Mortgage Loans.

         The obligations created by the Pooling and Servicing Agreement and the
Trust Fund created thereby (other than the obligation of the Paying Agent to
make payments to Certificateholders as provided for in the Pooling and
Servicing Agreement), shall terminate upon reduction of the Certificate
Balances of all the Certificates to zero (including, without limitation, any
such final payment resulting from a termination of the Trust Fund due to a sale
of its property) pursuant to the terms of the Pooling and Servicing Agreement.
In no event, however, will the Trust created by the Pooling and Servicing
Agreement continue beyond the expiration of 21 years from the death of the last
survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the
United States to the Court of St. James, living on the date hereof.

         Unless the certificate of authentication hereon has been executed by
the Authenticating Agent, by manual signature, this Certificate shall not be
entitled to any benefit under the Pooling and Servicing Agreement or be valid
for any purpose. The Certificate Registrar has executed this Certificate on
behalf of the Trust Fund as Certificate Registrar under the Pooling and
Servicing Agreement and makes no representation or warranty as to any of the
statements contained herein or the validity or sufficiency of the Certificates
or the Mortgage Loans.



                                      172
<PAGE>




         THIS CERTIFICATE AND THE POOLING AND SERVICING AGREEMENT SHALL BE
CONSTRUED IN ACCORDANCE WITH, AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK
WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES APPLIED IN NEW YORK.

         IN WITNESS WHEREOF, the Certificate Registrar has caused this
Certificate to be duly executed under this official seal.


                                                     ________________, not in
                                                     its individual capacity
                                                     but solely as Certificate
                                                     Registrar under the
                                                     Pooling and Servicing
                                                     Agreement.



                                                     By: ______________________
                                                           AUTHORIZED OFFICER



Dated: _______________, 1998



                         CERTIFICATE OF AUTHENTICATION

                  THIS IS ONE OF THE CLASS [A-1] CERTIFICATES REFERRED TO IN
THE WITHIN-MENTIONED POOLING AND SERVICING AGREEMENT.

                                               __________________,
                                               Authenticating Agent


                                               By:_____________________________
                                                      AUTHORIZED SIGNATORY




                                      173
<PAGE>

                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:


TEN COM    -      as tenant in common

TEN ENT    -      as tenants by the
                  entireties

JT TEN     -      as joint tenants with
                  rights of survivorship
                  and not as tenants in
                  common

UNIF GIFT MIN ACT -    ____Custodian
                         (Cust)
                       under Uniform Gifts to
                       Minors Act_______
                                 (State)

         Additional abbreviations may also be used, although not in the above
list.


                                FORM OF TRANSFER


                  FOR VALUE RECEIVED, the undersigned hereby sells, assigns and
transfers unto _____________________________


- -------------------------------------------------------------------------------
    (Please insert Social Security or other identifying number of Assignee)



- -------------------------------------------------------------------------------
            (Please print or typewrite name and address of assignee)


the within Certificate and does hereby or irrevocably constitute and appoint to
transfer the said Certificate in the Certificate register of the within-named
Trust, with full power of substitution in the premises.


- --------------------------        -------------------------------
Dated:                            NOTICE:           The signature to this
                                                    assignment must correspond
                                                    with the name as written
                                                    upon the face of this
                                                    Certificate in every
                                                    particular without
                                                    alteration or enlargement
                                                    or any change whatever.




                                      174
<PAGE>



SIGNATURE GUARANTEED

The signature must be guaranteed by a commercial bank or trust company or by a
member firm of the New York Stock Exchange or another national securities
exchange. Notarized or witnessed signatures are not acceptable.



                           DISTRIBUTION INSTRUCTIONS

         The assignee should include the following for purposes of
distribution:

         Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to ________________________________ for the account
of __________________________ account number _______________ or, if mailed by
check, to _____________________________. Statements should be mailed to
_____________________. This information is provided by assignee named above, or
___________________, as its agent.

























                                      175
<PAGE>



                                 EXHIBIT [A-2]
                Bear Stearns Commercial Mortgage Securities Inc.
                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                           SERIES 1998-_, CLASS [A-2]


THE PORTION OF THE CERTIFICATE BALANCE OF THE CERTIFICATES EVIDENCED BY THIS
CERTIFICATE WILL BE DECREASED BY THE PORTION OF PRINCIPAL DISTRIBUTIONS ON THE
CERTIFICATES AND THE PORTION OF COLLATERAL SUPPORT DEFICIT ALLOCABLE TO THIS
CERTIFICATE. ACCORDINGLY, THE CERTIFICATE BALANCE OF THIS CERTIFICATE MAY BE
LESS THAN THAT SET FORTH BELOW. ANYONE ACQUIRING THIS CERTIFICATE MAY ASCERTAIN
ITS CURRENT CERTIFICATE BALANCE BY INQUIRY OF THE PAYING AGENT. THIS
CERTIFICATE CONSTITUTES A REMIC REGULAR INTEREST UNDER THE INTERNAL REVENUE
CODE OF 1986, AS AMENDED.

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE CERTIFICATE
REGISTRAR FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER
NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS
MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.](2)

PASS-THROUGH RATE: ______%                  APPROXIMATE AGGREGATE SCHEDULED
                                            PRINCIPAL BALANCE OF THE MORTGAGE
                                            LOANS AFTER DEDUCTING PAYMENTS
DENOMINATION: $____________                 AND PREPAYMENTS RECEIVED ON OR
                                            BEFORE CUT-OFF
                                            DATE: $__________________

DATE OF POOLING AND
SERVICING AGREEMENT:
AS OF ____________, 1998                    SERVICER:


CUT-OFF DATE: _________, 1998               SPECIAL SERVICER: _____________

CLOSING DATE: _________, 1998               TRUSTEE: _____________________

- --------
(2)      If this Certificate represents a Book-Entry Certificate registered in
         the name of Cede & Co., it shall have this legend.





                                      176
<PAGE>



FIRST DISTRIBUTION
DATE: ________________, 1998                FISCAL AGENT: ________________

                                            PAYING AGENT:

APPROXIMATE AGGREGATE
CERTIFICATE BALANCE                         CUSIP NO. _______________
OF THE CLASS [A-2]
CERTIFICATES AS OF
THE CLOSING DATE: $_______                  CERTIFICATE NO.: __________



                            CLASS [A-2] CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund, consisting
primarily of a pool of fixed rate, balloon multifamily and mobile home
community mortgage loans (the "Mortgage Loans"), all payments on or collections
in respect of the Mortgage Loans due after the Cut-off Date, all REO Properties
and revenues received in respect thereof, the mortgagee's rights under the
Insurance Policies, any Assignment of Leases, and any guaranties, escrow
accounts or other collateral as security for the Mortgage Loans, and such
amounts as shall from time to time be held in the Certificate Account, the
Distribution Accounts, and the REO Accounts, formed and sold by

                Bear Stearns Commercial Mortgage Securities Inc.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN Bear
Stearns Commercial Mortgage Securities Inc., THE SERVICER, THE SPECIAL
SERVICER, THE TRUSTEE, THE FISCAL AGENT OR ANY OF THEIR AFFILIATES. NEITHER
THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY
OR INSTRUMENTALITY OF THE UNITED STATES.

THIS CERTIFIES THAT __________________________

is the registered owner of the interest evidenced by this Certificate in the
Class [A-2] Certificates issued by the Trust Fund created pursuant to the
Pooling and Servicing Agreement, dated as of ___________________, 1998 (the
"Pooling and Servicing Agreement"), among Bear Stearns Commercial Mortgage
Securities Inc. (hereinafter called the "Depositor", which term includes any
successor entity under the Pooling and Servicing Agreement), the Trustee, the
Special Servicer, the Servicer and the Fiscal Agent. A summary of certain of
the pertinent provisions of the Pooling and Servicing Agreement is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
shall have the meanings assigned thereto in the Pooling and Servicing
Agreement.

         This Certificate is one of a duly authorized issue of Certificates
designated as Certificates of the series specified on the face hereof (herein
called the "Certificates") and representing an




                                      177
<PAGE>



interest in the Class of Certificates specified on the face hereof equal to the
quotient expressed as a percentage obtained by dividing the Denomination of
this Certificate specified on the face hereof, by the aggregate initial
Certificate Balance of the Class [A-2] Certificates. The Certificates are
designated as the Bear Stearns Commercial Mortgage Securities Inc., Commercial
Mortgage Pass-Through Certificates, Series 1998-_ and are issued in twelve
Classes as specifically set forth in the Pooling and Servicing Agreement. The
Certificates will evidence in the aggregate 100% of the beneficial ownership of
the Trust Fund.

         This Certificate does not purport to summarize the Pooling and
Servicing Agreement and reference is made to that agreement for information
with respect to the interests, rights, benefits, obligations, proceeds, and
duties evidenced hereby and the rights, duties and obligations of the Trustee.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Pooling and Servicing Agreement, to which Pooling and
Servicing Agreement, as amended from time to time, the Certificateholder by
virtue of the acceptance hereof assents and by which the Certificateholder is
bound. In the case of any conflict between terms specified in this Certificate
and terms specified in the Pooling and Servicing Agreement, the terms of the
Pooling and Servicing Agreement shall govern.

         This Certificate is a "regular interest" in a "real estate mortgage
investment conduit," as those terms are defined, respectively, in Sections
860G(a)(1) and 860D of the Internal Revenue Code of 1986, as amended. Each
Holder of this Certificate, by acceptance hereof, agrees to treat, and take no
action inconsistent with the treatment of, this Certificate in accordance with
the preceding sentence for purposes of federal income taxes, state and local
income and franchise taxes and other taxes imposed on or measured by income.

         Pursuant to the terms of the Pooling and Servicing Agreement, the
Paying Agent shall distribute to the Person in whose name this Certificate is
registered as of the related Record Date, an amount equal to such Person's pro
rata share (based on the Percentage Interest represented by this Certificate)
of that portion of the aggregate amount of principal and interest then
distributable, if any, allocable to the Class of Certificates of the same Class
as this Certificate for such Distribution Date, all as more fully described in
the Pooling and Servicing Agreement. Holders of this Certificate may be
entitled to Prepayment Premiums and Yield Maintenance Charges as provided in
the Pooling and Servicing Agreement. All sums distributable on this Certificate
are payable in the coin or currency of the United States of America as at the
time of payment is legal tender for the payment of public and private debts.

         Interest on this Certificate will accrue (computed as if each year
consisted of 360 days and each month consisted of 30 days) during the Interest
Accrual Period relating to such Distribution Date at the Class [A-2]
Pass-Through Rate specified above on the Certificate Balance of this
Certificate immediately prior to each Distribution Date. Principal and interest
allocated to this Certificate on any Distribution Date will be in an amount due
to this Certificate's pro rata share of the Available Distribution Amount to be
distributed on the Certificates of this Class as of such Distribution Date,
with a final distribution to be made upon retirement of this Certificate as set
forth in the Pooling and Servicing Agreement.




                                      178
<PAGE>



         Collateral Support Deficit and Certificate Deferred Interest on the
Mortgage Loans shall be allocated on the applicable Distribution Date to
Certificateholders in the manner set forth in the Pooling and Servicing
Agreement. All Collateral Support Deficit or Certificate Deferred Interest on
the Mortgage Loans allocated to any Class of Certificates will be allocated pro
rata among the outstanding Certificates of such Class.

         The Certificates are limited in right of payment to, among other
things, certain collections and recoveries respecting the Mortgage Loans, all
as more specifically set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, the Certificate Account and
the Distribution Account will be held in the name of the Servicer and Paying
Agent, respectively, on behalf of the holders of Certificates specified in the
Pooling and Servicing Agreement and the Servicer (with respect to the
Certificate Account) or the Paying Agent (with respect to the Distribution
Account) will be authorized to make withdrawals therefrom. Amounts on deposit
in such accounts may be invested in Permitted Investments. Interest or other
income earned on funds in the Certificate Account and Distribution Account will
be paid to the Servicer as set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, withdrawals from the
Certificate Account shall be made from time to time for purposes other than
distributions to Certificateholders, such purposes including reimbursement of
certain expenses incurred with respect to the servicing of the Mortgage Loans
and administration of the Trust Fund.

         All distributions under the Pooling and Servicing Agreement to a Class
of Certificates shall be made on each Distribution Date (other than the final
distribution on any Certificate) to Certificateholders of record on the related
Record Date by check mailed to the address set forth therefor in the
Certificate Register or, provided that such Certificateholder (1) has provided
the Trustee and the Paying Agent with wire instructions in writing at least
five Business Days prior to the related Record Date and (2) is the Holder of
Certificates with an original Certificate Balance or Notional Amount, as
applicable, of at least $____________________, by wire transfer of immediately
available funds to the account of such Certificateholder at a bank or other
entity having appropriate facilities therefor. The final distribution on this
Certificate shall be made in like manner, but only upon presentment and
surrender of this Certificate at the offices of the Certificate Registrar or
such other location specified in the notice to Certificateholders of such final
distribution.

         Any funds not distributed on the final Distribution Date because of
the failure of Certificateholders to tender their Certificates shall be set
aside and held uninvested in trust for the benefit of the non-tendering
Certificateholders, whereupon the Trust Fund shall terminate. If any
Certificates as to which notice has been given pursuant to Section 4.01(g) of
the Pooling and Servicing Agreement shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Paying Agent shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation to receive
the final distribution with respect thereto. If within one year after the
second notice not all of such Certificates shall have been surrendered for
cancellation, the Paying Agent may, directly or through an agent, take
appropriate steps to contact the remaining non-tendering Certificateholders
concerning surrender of their Certificates. The costs and expenses of holding
such funds in trust and of contacting such Certificateholders shall be paid out
of such funds. No



                                      179
<PAGE>



interest shall accrue or be payable to any Certificateholder on any amount held
in trust as a result of such Certificateholder's failure to surrender its
Certificate(s) for final payment thereof in accordance with Section 4.01(g) of
the Pooling and Servicing Agreement.

         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, the transfer of this Certificate is
registerable in the Certificate Register only upon surrender of this
Certificate for registration of transfer at the office of the Certificate
Registrar or at the office of its transfer agent, duly endorsed by, or
accompanied by an assignment in the form below or other written instrument of
transfer in form satisfactory to the Certificate Registrar duly executed by the
Holder hereof or such Holder's attorney-in-fact duly authorized in writing, and
thereupon one or more new Certificates of the same Class in authorized
Denominations will be issued to the designated transferee or transferees.

         Subject to the terms of the Pooling and Servicing Agreement, the Class
[X] Certificates will be issued in book-entry form through the facilities of
DTC in Denominations of not less than $_______ al Notional Amount and in
integral multiples of $______________ excess thereof, with one Certificate of
such Class evidencing an additional amount equal to the remainder of the
initial Notional Amount of such Class. Subject to the terms of the Pooling and
Servicing Agreement, the Offered Certificates (other than the Class [X]
Certificates) will be issued in book-entry form through the facilities of DTC
in Denominations of $_____________ initial Certificate Balance, and in integral
multiples of $_____________ in excess thereof, with one Certificate of each
such Class evidencing an additional amount equal to the remainder of the
initial Certificate Balance of such Class. Subject to the terms of the Pooling
and Servicing Agreement, the Non-Registered Certificates (other than the
Residual Certificates) will be issued in book-entry form through the facilities
of DTC in Denominations of $_______________ initial Certificate Balance, and in
integral multiples of $_________ in excess thereof, with one Certificate of
each such Class evidencing an additional amount equal to the remainder of the
initial Certificate Balance of such Class. The Class [R] and Class [LR]
Certificates will be issued in fully registered, certificated form, in
Denominations representing Percentage Interests of not less than _ %.

         No fee or service charge shall be imposed by the Certificate Registrar
for its services in respect of any registration of transfer or exchange
referred to in Section 5.02 of the Pooling and Servicing Agreement other than
for transfers to Institutional Accredited Investors as provided in Section
5.02(h) thereof. In connection with any transfer to an Institutional Accredited
Investor, the Transferor shall reimburse the Trust for any costs (including the
cost of the Certificate Registrar's counsel's review of the documents and any
legal opinions, submitted by the transferor or transferee to the Certificate
Registrar as provided in Section 5.02 of the Pooling and Servicing Agreement)
incurred by the Certificate Registrar in connection with such transfer. The
Certificate Registrar may require payment by each transferor of a sum
sufficient to cover any tax, expense or other governmental charge payable in
connection with any such transfer or exchange.

         The Depositor, the Trustee, the Fiscal Agent, the Servicer, the
Special Servicer, the Paying Agent and the Certificate Registrar and any of
their agents may treat the Person in whose name this Certificate is registered
as the owner hereof for all purposes, and neither the


                                      180
<PAGE>



Depositor, the Trustee, the Servicer, the Special Servicer, the Fiscal Agent,
the Certificate Registrar nor any such agents shall be affected by any notice
to the contrary.

         The Pooling and Servicing Agreement may be amended from time to time
by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and the
Trustee, without the consent of any of the Certificateholders, to cure any
ambiguity, to correct or supplement any provisions herein or therein that may
be inconsistent with any other provisions herein or therein or to correct any
error; to maintain the rating or ratings assigned to each Class of Certificates
by each Rating Agency; to modify, eliminate or add to any provisions to such
extent as is necessary to maintain the qualification of either the Upper-Tier
REMIC or the Lower-Tier REMIC as a REMIC to avoid or minimize the imposition of
any tax, provided, however, an Opinion of Counsel is obtained to the effect
that such action shall not adversely affect in any material respect the
interest of any Certificateholder and such action is necessary or desirable to
avoid such tax and such action will not result in the withdrawal, downgrade or
qualification of the then-current rating by any Rating Agency, as evidenced by
a letter from such Rating Agency to such effect; to change the timing and/or
nature of deposits into the Certificate Account or Distribution Account or REO
Account or to change the name in which the Certificate Account is maintained,
provided, however, that the P&I Advance Date shall not be later than the
related Distribution Date, an Opinion of Counsel is obtained to the effect that
such action shall not adversely affect in any material respect the interest of
any Certificateholder and that such action will not result in the withdrawal,
downgrade or qualification of the then-current rating by any Rating Agency, as
evidenced by a letter from such Rating Agency to such effect; to modify,
eliminate or add to the provisions of Section 5.02(d) of the Pooling and
Servicing Agreement or any other provision thereof restricting transfer of the
Residual Certificates by virtue of their being the REMIC "residual interests,"
provided that such change shall not result in the withdrawal, downgrade or
qualification of the then-current rating assigned to any Class of Certificates,
as evidenced by a letter from each Rating Agency to such effect, and such
change shall not, as evidenced by an Opinion of Counsel, cause either the
Upper-Tier REMIC or the Lower-Tier REMIC or any of the Certificateholders
(other than the Transferor) to be subject to a federal tax caused by a Transfer
to a Person that is a Disqualified Organization or a Non-U.S. Person; and to
make any other provisions with respect to matters or questions arising under
the Pooling and Servicing Agreement which shall not be materially inconsistent
with the provisions of the Pooling and Servicing Agreement, provided, however,
that such action shall not, as evidenced by an Opinion of Counsel, adversely
affect in any material respect the interest of any Certificateholder not
consenting thereto.

         The Pooling and Servicing Agreement may also be amended from time to
time by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and
the Trustee with the consent of the Holders of Certificates representing not
less than ___% of the Percentage Interests of each Class of Certificates
affected by the amendment for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of the Pooling and
Servicing Agreement or of modifying in any manner the rights of the
Certificateholders; provided, however, that no such amendment shall:




                                      181
<PAGE>



                  (i) reduce in any manner the amount of, or delay the timing
         of, payments which are required to be distributed on any Certificate
         without the consent of such Certificateholder; or

                  (ii) reduce the aforesaid percentage of Certificates of any
         Class the Holders of which are required to consent to any such
         amendment, without the consent of the Holders of all Certificates of
         such Class then outstanding; or

                  (iii) adversely affect the Voting Rights of any Class of
         Certificates without the consent of the Holders of such Class then
         outstanding; or

                  (iv)  amend Section 11.01.

         No amendment shall be made to the Pooling and Servicing Agreement
unless the Trustee shall have received an Opinion of Counsel that such
amendment will not cause either the Upper-Tier REMIC or the Lower-Tier REMIC to
fail to qualify as a REMIC or result in the imposition of a tax on either the
Upper-Tier REMIC or the Lower-Tier REMIC.

         Any of the Servicer, Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates (in that order) will have
the option, upon 60 days' prior notice given to the Trustee, Paying Agent and
each of the other parties to the Pooling and Servicing Agreement, which notice
the Paying Agent is required to promptly forward to Certificateholders and
Rating Agencies in the manner set forth in the Pooling and Servicing Agreement,
to purchase all, but not less than all, of the Mortgage Loans and all property
acquired in respect of any Mortgage Loan remaining in the Trust Fund, and
thereby effect termination of the Trust Fund and early retirement of the then
outstanding Certificates, on any Distribution Date on which the aggregate
Stated Principal Balances of the Mortgage Loans and any REO Loans remaining in
the Trust Fund is reduced to less than _ % of the aggregate Cut-off Date
Principal Balance of all the Mortgage Loans.

         The obligations created by the Pooling and Servicing Agreement and the
Trust Fund created thereby (other than the obligation of the Paying Agent to
make payments to Certificateholders as provided for in the Pooling and
Servicing Agreement), shall terminate upon reduction of the Certificate
Balances of all the Certificates to zero (including, without limitation, any
such final payment resulting from a termination of the Trust Fund due to a sale
of its property) pursuant to the terms of the Pooling and Servicing Agreement.
In no event, however, will the Trust created by the Pooling and Servicing
Agreement continue beyond the expiration of 21 years from the death of the last
survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the
United States to the Court of St. James, living on the date hereof.

         Unless the certificate of authentication hereon has been executed by
the Authenticating Agent, by manual signature, this Certificate shall not be
entitled to any benefit under the Pooling and Servicing Agreement or be valid
for any purpose. The Certificate Registrar has executed this Certificate on
behalf of the Trust Fund as Certificate Registrar under the Pooling and
Servicing Agreement and makes no representation or warranty as to any of the
statements contained herein or the validity or sufficiency of the Certificates
or the Mortgage Loans.



                                      182
<PAGE>




         THIS CERTIFICATE AND THE POOLING AND SERVICING AGREEMENT SHALL BE
CONSTRUED IN ACCORDANCE WITH, AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK
WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES APPLIED IN NEW YORK.

         IN WITNESS WHEREOF, the Certificate Registrar has caused this
Certificate to be duly executed under this official seal.


                                                          ___________________,
                                                          not in its
                                                          individual
                                                          capacity but
                                                          solely as
                                                          Certificate
                                                          Registrar under
                                                          the Pooling and
                                                          Servicing
                                                          Agreement.



                                      By:
                                                     ------------------'
                                                     AUTHORIZED OFFICER


Dated:                     , 1998
      ---------------------


                         CERTIFICATE OF AUTHENTICATION

         THIS IS ONE OF THE CLASS [A-2] CERTIFICATES REFERRED TO IN THE
WITHIN-MENTIONED POOLING AND SERVICING AGREEMENT.

                                                        ------------------,
                                                        Authenticating Agent



                                                By:
                                                   ------------------------
                                                       AUTHORIZED SIGNATORY




                                      183
<PAGE>



                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:


TEN COM  -        as tenant in common

TEN ENT  -        as tenants by the
                  entireties

JT TEN   -        as joint tenants with
                  rights of survivorship
                  and not as tenants in
                  common


UNIF GIFT MIN ACT -  ____ Custodian
                      (Cust)
                     under Uniform Gifts to
                     Minors Act________
                               (State)

         Additional abbreviations may also be used, though not in the above
list.




















                                      184
<PAGE>




                                FORM OF TRANSFER

  FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto


- -------------------------------------------------------------------------------
    (Please insert Social Security or other identifying number of Assignee)



- -------------------------------------------------------------------------------
            (Please print or typewrite name and address of assignee)

the within Certificate and does hereby or irrevocably constitute and appoint to
transfer the said Certificate in the Certificate register of the within-named
Trust, with full power of substitution in the premises.

- -------------------------------            -----------------------------------
         Dated:                            NOTICE: The signature to this
                                           assignment must correspond with the
                                           name as written upon the face of this
                                           Certificate in every particular
                                           without alteration or enlargement or
                                           any change whatever.

- -------------------------------
SIGNATURE GUARANTEED

The signature must be guaranteed by a commercial bank or trust company or by a
member firm of the New York Stock Exchange or another national securities
exchange. Notarized or witnessed signatures are not acceptable.



                           DISTRIBUTION INSTRUCTIONS

         The assignee should include the following for purposes of
distribution:

                  Distributions shall be made, by wire transfer or otherwise,
in immediately available funds to _____________________________________ for the
account of ________________________________, account number
_______________________________________ or, if mailed by check, to
_______________. Statements should be mailed to_______________________ . This
information is provided by assignee named above, or ___________________
___________________, as its agent.









                                      185
<PAGE>




                                  EXHIBIT A-3
                Bear Stearns Commercial Mortgage Securities Inc.
                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                           SERIES 1998-__, CLASS [B]

THIS CLASS [B] CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO CERTAIN OTHER
CLASSES OF CERTIFICATES OF THIS SERIES TO THE EXTENT DESCRIBED IN THE POOLING
AND SERVICING AGREEMENT. THE PORTION OF THE CERTIFICATE BALANCE OF THE
CERTIFICATES EVIDENCED BY THIS CERTIFICATE WILL BE DECREASED BY THE PORTION OF
PRINCIPAL DISTRIBUTIONS ON THE CERTIFICATES AND THE PORTION OF COLLATERAL
SUPPORT DEFICIT ALLOCABLE TO THIS CERTIFICATE. ACCORDINGLY, THE CERTIFICATE
BALANCE OF THIS CERTIFICATE MAY BE LESS THAN THAT SET FORTH BELOW. ANYONE
ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT CERTIFICATE BALANCE BY
INQUIRY OF THE PAYING AGENT. THIS CERTIFICATE CONSTITUTES A REMIC REGULAR
INTEREST UNDER THE INTERNAL REVENUE CODE OF 1986, AS AMENDED.

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE CERTIFICATE
REGISTRAR FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER
NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS
MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

THIS CERTIFICATE MAY NOT BE PURCHASED OR TRANSFERRED UNLESS THE CERTIFICATE
REGISTRAR SHALL HAVE RECEIVED EITHER (A) AN INVESTMENT REPRESENTATION LETTER
FROM THE PROPOSED PURCHASER OR TRANSFEREE OF SUCH CERTIFICATE, IN FORM AND
SUBSTANCE SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE DEPOSITOR, TO THE
EFFECT THAT SUCH PROPOSED PURCHASER OR TRANSFEREE IS NOT (i) AN EMPLOYEE
BENEFIT PLAN SUBJECT TO THE FIDUCIARY RESPONSIBILITY PROVISIONS OF THE EMPLOYEE
RETIREMENT SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR SECTION 4975 OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR A GOVERNMENTAL PLAN
(AS DEFINED IN SECTION 3(32) OF ERISA) SUBJECT TO ANY FEDERAL, STATE OR LOCAL
LAW ("SIMILAR LAW") WHICH IS, TO A MATERIAL EXTENT, SIMILAR TO THE FOREGOING
PROVISIONS OF ERISA OR THE CODE (EACH A "PLAN") OR (ii) A PERSON ACTING ON
BEHALF OF OR USING THE ASSETS OF ANY SUCH PLAN (INCLUDING AN ENTITY WHOSE
UNDERLYING ASSETS INCLUDE PLAN ASSETS BY REASON OF INVESTMENT IN THE ENTITY BY
SUCH PLAN AND THE APPLICATION OF DEPARTMENT OF LABOR REGULATION ss.





                                      186
<PAGE>



2510.3-101), OTHER THAN AN INSURANCE COMPANY USING THE ASSETS OF ITS GENERAL
ACCOUNT UNDER CIRCUMSTANCES WHEREBY THE PURCHASE AND HOLDING OF SUBORDINATE
CERTIFICATES BY SUCH INSURANCE COMPANY WOULD BE EXEMPT FROM THE PROHIBITED
TRANSACTION PROVISIONS OF ERISA AND THE CODE UNDER PROHIBITED TRANSACTION CLASS
EXEMPTION 95-60 OR (B) IF SUCH CERTIFICATE IS PRESENTED FOR REGISTRATION IN THE
NAME OF A PERSON DESCRIBED IN CLAUSES (i) OR (ii) ABOVE, AN OPINION OF COUNSEL
IN FORM AND SUBSTANCE SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE
DEPOSITOR TO THE EFFECT THAT SUCH ACQUISITION AND HOLDING OF SUCH CERTIFICATE
BY SUCH PROPOSED PURCHASER OR TRANSFEREE WILL NOT RESULT IN THE ASSETS OF THE
TRUST FUND BEING DEEMED TO BE "PLAN ASSETS" AND SUBJECT TO THE FIDUCIARY
RESPONSIBILITY PROVISIONS OF ERISA, THE PROHIBITED TRANSACTION PROVISIONS OF
THE CODE OR THE PROVISIONS OF ANY SIMILAR LAW, WILL NOT CONSTITUTE OR RESULT IN
A "PROHIBITED TRANSACTION" WITHIN THE MEANING OF ERISA, SECTION 4975 OF THE
CODE OR ANY SIMILAR LAW, AND WILL NOT SUBJECT THE TRUSTEE, THE CERTIFICATE
REGISTRAR, THE SERVICER, THE SPECIAL SERVICER, THE FISCAL AGENT, THE EXTENSION
ADVISER, THE PLACEMENT AGENTS OR THE DEPOSITOR TO ANY OBLIGATION OR LIABILITY
(INCLUDING OBLIGATIONS OR LIABILITIES UNDER ERISA, SECTION 4975 OF THE CODE OR
ANY SUCH SIMILAR LAW) IN ADDITION TO THOSE SET FORTH IN THE POOLING AND
SERVICING AGREEMENT. THE TRANSFEREE OF A BENEFICIAL INTEREST IN A CERTIFICATE
THAT IS A BOOK-ENTRY CERTIFICATE SHALL BE DEEMED TO REPRESENT THAT IT IS NOT A
PERSON DESCRIBED IN CLAUSES (i) OR (ii) ABOVE.


PASS-THROUGH RATE:__________%                 APPROXIMATE AGGREGATE SCHEDULED
                                              PRINCIPAL BALANCE OF THE MORTGAGE
                                              LOANS AFTER


<TABLE>
<CAPTION>
<S>                                                                <C>
===================================================================================================================================
DENOMINATION:  $                                                   DEDUCTING PAYMENTS DUE AND
                                                                   PREPAYMENTS RECEIVED ON OR
                                                                   BEFORE CUT-OFF DATE:  $
- -----------------------------------------------------------------------------------------------------------------------------------
DATE OF POOLING AND SERVICING                                      SERVICER:
AGREEMENT:  AS OF                    , 1998
- -----------------------------------------------------------------------------------------------------------------------------------
CUT-OFF DATE:                            , 1998                    SPECIAL SERVICER:
- -----------------------------------------------------------------------------------------------------------------------------------
CLOSING DATE:                            , 1998                    TRUSTEE:
- -----------------------------------------------------------------------------------------------------------------------------------
FIRST DISTRIBUTION DATE:                                           FISCAL AGENT:
                      , 1998



                                      187
<PAGE>




- -----------------------------------------------------------------------------------------------------------------------------------
APPROXIMATE AGGREGATE                                              PAYING AGENT:
CERTIFICATE BALANCE OF THE CLASS
[B] CERTIFICATES AS OF THE CLOSING
DATE:  $
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                   CUSIP NO.
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                   CERTIFICATE NO.:
===================================================================================================================================
</TABLE>























                                      188
<PAGE>



                             CLASS [B] CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund, consisting
primarily of a pool of fixed rate, balloon multifamily and mobile home
community mortgage loans (the "Mortgage Loans"), all payments on or collections
in respect of the Mortgage Loans due after the Cut-off Date, all REO Properties
and revenues received in respect thereof, the mortgagee's rights under the
Insurance Policies, any Assignment of Leases, and any guaranties, escrow
accounts or other collateral as security for the Mortgage Loans, and such
amounts as shall from time to time be held in the Certificate Account, the
Distribution Accounts, and the REO Accounts, formed and sold by

                Bear Stearns Commercial Mortgage Securities Inc.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN Bear
Stearns Commercial Mortgage Securities Inc., THE SERVICER, THE SPECIAL
SERVICER, THE TRUSTEE, THE FISCAL AGENT OR ANY OF THEIR AFFILIATES. NEITHER
THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY
OR INSTRUMENTALITY OF THE UNITED STATES.

THIS CERTIFIES THAT ______________________

is the registered owner of the interest evidenced by this Certificate in the
Class [B] Certificates issued by the Trust Fund created pursuant to the Pooling
and Servicing Agreement, dated as of ____________, 1998 (the "Pooling and
Servicing Agreement"), among Bear Stearns Commercial Mortgage Securities Inc.
(hereinafter called the "Depositor", which term includes any successor entity
under the Pooling and Servicing Agreement), the Trustee, the Special Servicer,
the Servicer and the Fiscal Agent. A summary of certain of the pertinent
provisions of the Pooling and Servicing Agreement is set forth hereafter. To
the extent not defined herein, the capitalized terms used herein shall have the
meanings assigned thereto in the Pooling and Servicing Agreement.

         This Certificate is one of a duly authorized issue of Certificates
designated as Certificates of the series specified on the face hereof (herein
called the "Certificates") and representing an interest in the Class of
Certificates specified on the face hereof equal to the quotient expressed as a
percentage obtained by dividing the Denomination of this Certificate specified
on the face hereof, by the aggregate initial Certificate Balance of the Class
[B] Certificates. The Certificates are designated as the Bear Stearns
Commercial Mortgage Securities Inc., Commercial Mortgage Pass-Through
Certificates, Series 1998-2 and are issued in twelve Classes as specifically
set forth in the Pooling and Servicing Agreement. The Certificates will
evidence in the aggregate 100% of the beneficial ownership of the Trust Fund.

         This Certificate does not purport to summarize the Pooling and
Servicing Agreement and reference is made to that agreement for information
with respect to the interests, rights, benefits, obligations, proceeds, and
duties evidenced hereby and the rights, duties and obligations of the Trustee.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Pooling and Servicing Agreement, to which Pooling and
Servicing Agreement, as


                                      189
<PAGE>



amended from time to time, the Certificateholder by virtue of the acceptance
hereof assents and by which the Certificateholder is bound. In the case of any
conflict between terms specified in this Certificate and terms specified in the
Pooling and Servicing Agreement, the terms of the Pooling and Servicing
Agreement shall govern.

         This Certificate is a "regular interest" in a "real estate mortgage
investment conduit," as those terms are defined, respectively, in Sections
860G(a)(1) and 860D of the Internal Revenue Code of 1986, as amended. Each
Holder of this Certificate, by acceptance hereof, agrees to treat, and take no
action inconsistent with the treatment of, this Certificate in accordance with
the preceding sentence for purposes of federal income taxes, state and local
income and franchise taxes and other taxes imposed on or measured by income.

         Pursuant to the terms of the Pooling and Servicing Agreement, the
Paying Agent shall distribute to the Person in whose name this Certificate is
registered as of the related Record Date, an amount equal to such Person's pro
rata share (based on the Percentage Interest represented by this Certificate)
of that portion of the aggregate amount of principal and interest then
distributable, if any, allocable to the Class of Certificates of the same Class
as this Certificate for such Distribution Date, all as more fully described in
the Pooling and Servicing Agreement. Holders of this Certificate may be
entitled to Prepayment Premiums and Yield Maintenance Charges as provided in
the Pooling and Servicing Agreement. All sums distributable on this Certificate
are payable in the coin or currency of the United States of America as at the
time of payment is legal tender for the payment of public and private debts.

         Interest on this Certificate will accrue (computed as if each year
consisted of 360 days and each month consisted of 30 days) during the Interest
Accrual Period relating to such Distribution Date at the Class [B] Pass-Through
Rate specified above on the Certificate Balance of this Certificate immediately
prior to each Distribution Date. Principal and interest allocated to this
Certificate on any Distribution Date will be in an amount due to this
Certificate's pro rata share of the Available Distribution Amount to be
distributed on the Certificates of this Class as of such Distribution Date,
with a final distribution to be made upon retirement of this Certificate as set
forth in the Pooling and Servicing Agreement.

         Collateral Support Deficit and Certificate Deferred Interest on the
Mortgage Loans shall be allocated on the applicable Distribution Date to
Certificateholders in the manner set forth in the Pooling and Servicing
Agreement. All Collateral Support Deficit or Certificate Deferred Interest on
the Mortgage Loans allocated to any Class of Certificates will be allocated pro
rata among the outstanding Certificates of such Class.

         The Certificates are limited in right of payment to, among other
things, certain collections and recoveries respecting the Mortgage Loans, all
as more specifically set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, the Certificate Account and
the Distribution Account will be held in the name of the Servicer and Paying
Agent, respectively, on behalf of the holders of Certificates specified in the
Pooling and Servicing Agreement and the Servicer (with respect to the
Certificate Account) or the Paying Agent (with respect to the Distribution
Account) will be authorized to make withdrawals therefrom. Amounts on deposit
in such accounts may be invested in Permitted Investments.




                                      190
<PAGE>



Interest or other income earned on funds in the Certificate Account and
Distribution Account will be paid to the Servicer as set forth in the Pooling
and Servicing Agreement. As provided in the Pooling and Servicing Agreement,
withdrawals from the Certificate Account shall be made from time to time for
purposes other than distributions to Certificateholders, such purposes
including reimbursement of certain expenses incurred with respect to the
servicing of the Mortgage Loans and administration of the Trust Fund.

         All distributions under the Pooling and Servicing Agreement to a Class
of Certificates shall be made on each Distribution Date (other than the final
distribution on any Certificate) to Certificateholders of record on the related
Record Date by check mailed to the address set forth therefor in the
Certificate Register or, provided that such Certificateholder (1) has provided
the Trustee and the Paying Agent with wire instructions in writing at least
five Business Days prior to the related Record Date and (2) is the Holder of
Certificates with an original Certificate Balance or Notional Amount, as
applicable, of at least $__________, by wire transfer of immediately available
funds to the account of such Certificateholder at a bank or other entity having
appropriate facilities therefor. The final distribution on this Certificate
shall be made in like manner, but only upon presentment and surrender of this
Certificate at the offices of the Certificate Registrar or such other location
specified in the notice to Certificateholders of such final distribution.

         Any funds not distributed on the final Distribution Date because of
the failure of Certificateholders to tender their Certificates shall be set
aside and held uninvested in trust for the benefit of the non-tendering
Certificateholders, whereupon the Trust Fund shall terminate. If any
Certificates as to which notice has been given pursuant to Section 4.01(g) of
the Pooling and Servicing Agreement shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Paying Agent shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation to receive
the final distribution with respect thereto. If within one year after the
second notice not all of such Certificates shall have been surrendered for
cancellation, the Paying Agent may, directly or through an agent, take
appropriate steps to contact the remaining non-tendering Certificateholders
concerning surrender of their Certificates. The costs and expenses of holding
such funds in trust and of contacting such Certificateholders shall be paid out
of such funds. No interest shall accrue or be payable to any Certificateholder
on any amount held in trust as a result of such Certificateholder's failure to
surrender its Certificate(s) for final payment thereof in accordance with
Section 4.01(g) of the Pooling and Servicing Agreement.

         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, the transfer of this Certificate is
registerable in the Certificate Register only upon surrender of this
Certificate for registration of transfer at the office of the Certificate
Registrar or at the office of its transfer agent, duly endorsed by, or
accompanied by an assignment in the form below or other written instrument of
transfer in form satisfactory to the Certificate Registrar duly executed by the
Holder hereof or such Holder's attorney-in-fact duly authorized in writing, and
thereupon one or more new Certificates of the same Class in authorized
Denominations will be issued to the designated transferee or transferees.




                                      191
<PAGE>



         Subject to the terms of the Pooling and Servicing Agreement, the Class
[X] Certificates will be issued in book-entry form through the facilities of
DTC in Denominations of not less than $__________ initial Notional Amount and
in integral multiples of $__________ in excess thereof, with one Certificate of
such Class evidencing an additional amount equal to the remainder of the
initial Notional Amount of such Class. Subject to the terms of the Pooling and
Servicing Agreement, the Offered Certificates (other than the Class [X]
Certificates) will be issued in book-entry form through the facilities of DTC
in Denominations of $ initial Certificate Balance, and in integral multiples of
$__________ in excess thereof, with one Certificate of each such Class
evidencing an additional amount equal to the remainder of the initial
Certificate Balance of such Class. Subject to the terms of the Pooling and
Servicing Agreement, the Non-Registered Certificates (other than the Residual
Certificates) will be issued in book-entry form through the facilities of DTC
in Denominations of $__________ initial Certificate Balance, and in integral
multiples of $__________ in excess thereof, with one Certificate of each such
Class evidencing an additional amount equal to the remainder of the initial
Certificate Balance of such Class. The Class [R] and Class [LR] Certificates
will be issued in fully registered, certificated form, in Denominations
representing Percentage Interests of not less than ___%.

         No fee or service charge shall be imposed by the Certificate Registrar
for its services in respect of any registration of transfer or exchange
referred to in Section 5.02 of the Pooling and Servicing Agreement other than
for transfers to Institutional Accredited Investors as provided in Section
5.02(h) thereof. In connection with any transfer to an Institutional Accredited
Investor, the Transferor shall reimburse the Trust for any costs (including the
cost of the Certificate Registrar's counsel's review of the documents and any
legal opinions, submitted by the transferor or transferee to the Certificate
Registrar as provided in Section 5.02 of the Pooling and Servicing Agreement)
incurred by the Certificate Registrar in connection with such transfer. The
Certificate Registrar may require payment by each transferor of a sum
sufficient to cover any tax, expense or other governmental charge payable in
connection with any such transfer or exchange.

         The Depositor, the Trustee, the Fiscal Agent, the Servicer, the
Special Servicer, the Paying Agent and the Certificate Registrar and any of
their agents may treat the Person in whose name this Certificate is registered
as the owner hereof for all purposes, and neither the Depositor, the Trustee,
the Servicer, the Special Servicer, the Fiscal Agent, the Certificate Registrar
nor any such agents shall be affected by any notice to the contrary.

         The Pooling and Servicing Agreement may be amended from time to time
by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and the
Trustee, without the consent of any of the Certificateholders, to cure any
ambiguity, to correct or supplement any provisions herein or therein that may
be inconsistent with any other provisions herein or therein or to correct any
error; to maintain the rating or ratings assigned to each Class of Certificates
by each Rating Agency; to modify, eliminate or add to any provisions to such
extent as is necessary to maintain the qualification of either the Upper-Tier
REMIC or the Lower-Tier REMIC as a REMIC to avoid or minimize the imposition of
any tax, provided, however, an Opinion of Counsel is obtained to the effect
that such action shall not adversely affect in any material respect the
interest of any Certificateholder and such action is necessary or desirable to
avoid such tax and such action will not result in the withdrawal, downgrade or
qualification




                                      192
<PAGE>



of the then-current rating by any Rating Agency, as evidenced by a letter from
such Rating Agency to such effect; to change the timing and/or nature of
deposits into the Certificate Account or Distribution Account or REO Account or
to change the name in which the Certificate Account is maintained, provided,
however, that the P&I Advance Date shall not be later than the related
Distribution Date, an Opinion of Counsel is obtained to the effect that such
action shall not adversely affect in any material respect the interest of any
Certificateholder and that such action will not result in the withdrawal,
downgrade or qualification of the then-current rating by any Rating Agency, as
evidenced by a letter from such Rating Agency to such effect; to modify,
eliminate or add to the provisions of Section 5.02(d) of the Pooling and
Servicing Agreement or any other provision thereof restricting transfer of the
Residual Certificates by virtue of their being the REMIC "residual interests,"
provided that such change shall not result in the withdrawal, downgrade or
qualification of the then-current rating assigned to any Class of Certificates,
as evidenced by a letter from each Rating Agency to such effect, and such
change shall not, as evidenced by an Opinion of Counsel, cause either the
Upper-Tier REMIC or the Lower-Tier REMIC or any of the Certificateholders
(other than the Transferor) to be subject to a federal tax caused by a Transfer
to a Person that is a Disqualified Organization or a Non-U.S. Person; and to
make any other provisions with respect to matters or questions arising under
the Pooling and Servicing Agreement which shall not be materially inconsistent
with the provisions of the Pooling and Servicing Agreement, provided, however,
that such action shall not, as evidenced by an Opinion of Counsel, adversely
affect in any material respect the interest of any Certificateholder not
consenting thereto.

         The Pooling and Servicing Agreement may also be amended from time to
time by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and
the Trustee with the consent of the Holders of Certificates representing not
less than ___% of the Percentage Interests of each Class of Certificates
affected by the amendment for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of the Pooling and
Servicing Agreement or of modifying in any manner the rights of the
Certificateholders; provided, however, that no such amendment shall:

                  (i) reduce in any manner the amount of, or delay the timing
         of, payments which are required to be distributed on any Certificate
         without the consent of such Certificateholder; or

                  (ii) reduce the aforesaid percentage of Certificates of any
         Class the Holders of which are required to consent to any such
         amendment, without the consent of the Holders of all Certificates of
         such Class then outstanding; or

                  (iii) adversely affect the Voting Rights of any Class of
         Certificates without the consent of the Holders of such Class then
         outstanding; or

                  (iv)  amend Section 11.01.

         No amendment shall be made to the Pooling and Servicing Agreement
unless the Trustee shall have received an Opinion of Counsel that such
amendment will not cause either the



                                      193
<PAGE>



Upper-Tier REMIC or the Lower-Tier REMIC to fail to qualify as a REMIC or
result in the imposition of a tax on either the Upper-Tier REMIC or the
Lower-Tier REMIC.

         Any of the Servicer, Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates (in that order) will have
the option, upon 60 days' prior notice given to the Trustee, Paying Agent and
each of the other parties to the Pooling and Servicing Agreement, which notice
the Paying Agent is required to promptly forward to Certificateholders and
Rating Agencies in the manner set forth in the Pooling and Servicing Agreement,
to purchase all, but not less than all, of the Mortgage Loans and all property
acquired in respect of any Mortgage Loan remaining in the Trust Fund, and
thereby effect termination of the Trust Fund and early retirement of the then
outstanding Certificates, on any Distribution Date on which the aggregate
Stated Principal Balances of the Mortgage Loans and any REO Loans remaining in
the Trust Fund is reduced to less than _ % of the aggregate Cut-off Date
Principal Balance of all the Mortgage Loans.

         The obligations created by the Pooling and Servicing Agreement and the
Trust Fund created thereby (other than the obligation of the Paying Agent to
make payments to Certificateholders as provided for in the Pooling and
Servicing Agreement), shall terminate upon reduction of the Certificate
Balances of all the Certificates to zero (including, without limitation, any
such final payment resulting from a termination of the Trust Fund due to a sale
of its property) pursuant to the terms of the Pooling and Servicing Agreement.
In no event, however, will the Trust created by the Pooling and Servicing
Agreement continue beyond the expiration of 21 years from the death of the last
survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the
United States to the Court of St. James, living on the date hereof.

         Unless the certificate of authentication hereon has been executed by
the Authenticating Agent, by manual signature, this Certificate shall not be
entitled to any benefit under the Pooling and Servicing Agreement or be valid
for any purpose. The Certificate Registrar has executed this Certificate on
behalf of the Trust Fund as Certificate Registrar under the Pooling and
Servicing Agreement and makes no representation or warranty as to any of the
statements contained herein or the validity or sufficiency of the Certificates
or the Mortgage Loans.

         THIS CERTIFICATE AND THE POOLING AND SERVICING AGREEMENT SHALL BE
CONSTRUED IN ACCORDANCE WITH, AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK
WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES APPLIED IN NEW YORK.

         IN WITNESS WHEREOF, the Certificate Registrar has caused this
Certificate to be duly executed under this official seal.


                                   ________________, not in its individual
                                   capacity but solely as Certificate Registrar
                                   under the Pooling and Servicing Agreement.






                                      194
<PAGE>




                                                      By:
                                                          ---------------------
                                                             AUTHORIZED OFFICER





Dated:                    , 1998
      --------------------



                         CERTIFICATE OF AUTHENTICATION

         THIS IS ONE OF THE CLASS [B] CERTIFICATES REFERRED TO IN THE
WITHIN-MENTIONED POOLING AND SERVICING AGREEMENT.

                                                       _______________________,
                                                       Authenticating Agent



                                                   By:________________________
                                                      AUTHORIZED SIGNATORY




                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:


TEN COM    -      as tenant in common

TEN ENT    -      as tenants by the
                  entireties

JT TEN     -      as joint tenants with
                  rights of survivorship
                  and not as tenants in
                  common


UNIF GIFT MIN ACT -      _____ Custodian
                         (Cust)
                         under Uniform Gifts to
                         Minors Act__________
                                    (State)

         Additional abbreviations may also be used, though not in the above
list.





                                      195
<PAGE>

                                FORM OF TRANSFER

         FOR VALUE RECEIVED, the undersigned hereby sells, assigns and
transfers unto




- -------------------------------------------------------------------------------
    (Please insert Social Security or other identifying number of Assignee)



- -------------------------------------------------------------------------------
            (Please print or typewrite name and address of Assignee)

the within Certificate and does hereby or irrevocably constitute and appoint to
transfer the said Certificate in the Certificate register of the within-named
Trust, with full power of substitution in the premises.



- -----------------                         -------------------------------------
Dated:                                    NOTICE: The signature to this
                                          assignment must correspond with the
                                          name as written upon the face of this
                                          Certificate in every particular
                                          without alteration or enlargement or
                                          any change whatever.

- --------------------------
SIGNATURE GUARANTEED

The signature must be guaranteed by a commercial bank or trust company or by a
member firm of the New York Stock Exchange or another national securities
exchange. Notarized or witnessed signatures are not acceptable.




                           DISTRIBUTION INSTRUCTIONS

         The assignee should include the following for purposes of
distribution:

         Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to_________________________for the account
of___________________________________account number___________ or, if mailed by
check, to_____________________________. Statements should be mailed to
______________________________. This information is provided by assignee named
above, or ___________, as its agent.






                                      196
<PAGE>



                                  EXHIBIT A-4
                Bear Stearns Commercial Mortgage Securities Inc.
                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                            SERIES 1998-_, CLASS [C]

THIS CLASS [C] CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO CERTAIN OTHER
CLASSES OF CERTIFICATES OF THIS SERIES TO THE EXTENT DESCRIBED IN THE POOLING
AND SERVICING AGREEMENT. THE PORTION OF THE CERTIFICATE BALANCE OF THE
CERTIFICATES EVIDENCED BY THIS CERTIFICATE WILL BE DECREASED BY THE PORTION OF
PRINCIPAL DISTRIBUTIONS ON THE CERTIFICATES AND THE PORTION OF COLLATERAL
SUPPORT DEFICIT ALLOCABLE TO THIS CERTIFICATE. ACCORDINGLY, THE CERTIFICATE
BALANCE OF THIS CERTIFICATE MAY BE LESS THAN THAT SET FORTH BELOW. ANYONE
ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT CERTIFICATE BALANCE BY
INQUIRY OF THE PAYING AGENT. THIS CERTIFICATE CONSTITUTES A REMIC REGULAR
INTEREST UNDER THE INTERNAL REVENUE CODE OF 1986, AS AMENDED.

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE CERTIFICATE
REGISTRAR FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER
NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS
MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.] 1

THIS CERTIFICATE MAY NOT BE PURCHASED OR TRANSFERRED UNLESS THE CERTIFICATE
REGISTRAR SHALL HAVE RECEIVED EITHER (A) AN INVESTMENT REPRESENTATION LETTER
FROM THE PROPOSED PURCHASER OR TRANSFEREE OF SUCH CERTIFICATE, IN FORM AND
SUBSTANCE SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE DEPOSITOR, TO THE
EFFECT THAT SUCH PROPOSED PURCHASER OR TRANSFEREE IS NOT (i) AN EMPLOYEE
BENEFIT PLAN SUBJECT TO THE FIDUCIARY RESPONSIBILITY PROVISIONS OF THE EMPLOYEE
RETIREMENT SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR SECTION 4975 OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR A GOVERNMENTAL PLAN
(AS DEFINED IN SECTION 3(32) OF ERISA) SUBJECT TO ANY FEDERAL, STATE OR LOCAL
LAW ("SIMILAR LAW") WHICH IS, TO A MATERIAL EXTENT, SIMILAR TO THE FOREGOING
PROVISIONS OF ERISA OR THE CODE (EACH A "PLAN") OR (ii) A PERSON ACTING ON
BEHALF OF OR USING THE


- --------------------
(1)      If this Certificate represents a Book-Entry Certificate registered in
         the name of Cede & Co., it shall have this legend.



                                      197
<PAGE>



ASSETS OF ANY SUCH PLAN (INCLUDING AN ENTITY WHOSE UNDERLYING ASSETS INCLUDE
PLAN ASSETS BY REASON OF INVESTMENT IN THE ENTITY BY SUCH PLAN AND THE
APPLICATION OF DEPARTMENT OF LABOR REGULATION ss. 2510.3-101), OTHER THAN AN
INSURANCE COMPANY USING THE ASSETS OF ITS GENERAL ACCOUNT UNDER CIRCUMSTANCES
WHEREBY THE PURCHASE AND HOLDING OF SUBORDINATE CERTIFICATES BY SUCH INSURANCE
COMPANY WOULD BE EXEMPT FROM THE PROHIBITED TRANSACTION PROVISIONS OF ERISA AND
THE CODE UNDER PROHIBITED TRANSACTION CLASS EXEMPTION 95-60 OR (B) IF SUCH
CERTIFICATE IS PRESENTED FOR REGISTRATION IN THE NAME OF A PERSON DESCRIBED IN
CLAUSES (i) OR (ii) ABOVE, AN OPINION OF COUNSEL IN FORM AND SUBSTANCE
SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE DEPOSITOR TO THE EFFECT THAT
SUCH ACQUISITION AND HOLDING OF SUCH CERTIFICATE BY SUCH PROPOSED PURCHASER OR
TRANSFEREE WILL NOT RESULT IN THE ASSETS OF THE TRUST FUND BEING DEEMED TO BE
"PLAN ASSETS" AND SUBJECT TO THE FIDUCIARY RESPONSIBILITY PROVISIONS OF ERISA,
THE PROHIBITED TRANSACTION PROVISIONS OF THE CODE OR THE PROVISIONS OF ANY
SIMILAR LAW, WILL NOT CONSTITUTE OR RESULT IN A "PROHIBITED TRANSACTION" WITHIN
THE MEANING OF ERISA, SECTION 4975 OF THE CODE OR ANY SIMILAR LAW, AND WILL NOT
SUBJECT THE TRUSTEE, THE CERTIFICATE REGISTRAR, THE SERVICER, THE SPECIAL
SERVICER, THE FISCAL AGENT, THE EXTENSION ADVISER, THE PLACEMENT AGENTS OR THE
DEPOSITOR TO ANY OBLIGATION OR LIABILITY (INCLUDING OBLIGATIONS OR LIABILITIES
UNDER ERISA, SECTION 4975 OF THE CODE OR ANY SUCH SIMILAR LAW) IN ADDITION TO
THOSE SET FORTH IN THE POOLING AND SERVICING AGREEMENT. THE TRANSFEREE OF A
BENEFICIAL INTEREST IN A CERTIFICATE THAT IS A BOOK-ENTRY CERTIFICATE SHALL BE
DEEMED TO REPRESENT THAT IT IS NOT A PERSON DESCRIBED IN CLAUSES (i) OR (ii)
ABOVE.

<TABLE>
<CAPTION>
<S>                                                             <C>
==================================================================================================================
PASS-THROUGH RATE:____%                                         APPROXIMATE AGGREGATE
                                                                SCHEDULED PRINCIPAL
DENOMINATION:  $                                                BALANCE OF THE MORTGAGE
                                                                LOANS AFTER DEDUCTING
                                                                PAYMENTS DUE AND
                                                                PREPAYMENTS RECEIVED ON
                                                                OR BEFORE CUT-OFF DATE:
                                                                $
- ------------------------------------------------------------------------------------------------------------------
DATE OF POOLING AND SERVICING AGREEMENT:                        SERVICER:
AS OF                     , 1998
- ------------------------------------------------------------------------------------------------------------------
CUT-OFF DATE:                        , 1998                     SPECIAL SERVICER:
- ------------------------------------------------------------------------------------------------------------------
CLOSING DATE:                        , 1998                     TRUSTEE:
- ------------------------------------------------------------------------------------------------------------------
FIRST DISTRIBUTION DATE:                        , 1998          FISCAL AGENT:

                                                                PAYING AGENT:




                                      198
<PAGE>




- ------------------------------------------------------------------------------------------------------------------
APPROXIMATE AGGREGATE CERTIFICATE                               CUSIP NO.
BALANCE OF THE CLASS [C] CERTIFICATES AS OF
THE CLOSING DATE:  $                                            CERTIFICATE NO.:
==================================================================================================================
</TABLE>




                             CLASS [C] CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund, consisting
primarily of a pool of fixed rate, balloon multifamily and mobile home
community mortgage loans (the "Mortgage Loans"), all payments on or collections
in respect of the Mortgage Loans due after the Cut-off Date, all REO Properties
and revenues received in respect thereof, the mortgagee's rights under the
Insurance Policies, any Assignment of Leases, and any guaranties, escrow
accounts or other collateral as security for the Mortgage Loans, and such
amounts as shall from time to time be held in the Certificate Account, the
Distribution Accounts, and the REO Accounts, formed and sold by

                Bear Stearns Commercial Mortgage Securities Inc.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN Bear
Stearns Commercial Mortgage Securities Inc., THE SERVICER, THE SPECIAL
SERVICER, THE TRUSTEE, THE FISCAL AGENT OR ANY OF THEIR AFFILIATES. NEITHER
THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY
OR INSTRUMENTALITY OF THE UNITED STATES.

THIS CERTIFIES THAT____________________

is the registered owner of the interest evidenced by this Certificate in the
Class [C] Certificates issued by the Trust Fund created pursuant to the Pooling
and Servicing Agreement, dated as of ____________, 1998 (the "Pooling and
Servicing Agreement"), among Bear Stearns Commercial Mortgage Securities Inc.
(hereinafter called the "Depositor", which term includes any successor entity
under the Pooling and Servicing Agreement), the Trustee, the Special Servicer,
the Servicer and the Fiscal Agent. A summary of certain of the pertinent
provisions of the Pooling and Servicing Agreement is set forth hereafter. To
the extent not defined herein, the capitalized terms used herein shall have the
meanings assigned thereto in the Pooling and Servicing Agreement.

         This Certificate is one of a duly authorized issue of Certificates
designated as Certificates of the series specified on the face hereof (herein
called the "Certificates") and representing an interest in the Class of
Certificates specified on the face hereof equal to the quotient expressed as a
percentage obtained by dividing the Denomination of this Certificate specified
on the face hereof, by the aggregate initial Certificate Balance of the Class
[C] Certificates. The Certificates are designated as the Bear Stearns
Commercial Mortgage Securities Inc., Commercial Mortgage Pass-Through
Certificates, Series 1998-2 and are issued in twelve Classes as specifically
set




                                      199
<PAGE>



forth in the Pooling and Servicing Agreement. The Certificates will evidence in
the aggregate 100% of the beneficial ownership of the Trust Fund.

         This Certificate does not purport to summarize the Pooling and
Servicing Agreement and reference is made to that agreement for information
with respect to the interests, rights, benefits, obligations, proceeds, and
duties evidenced hereby and the rights, duties and obligations of the Trustee.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Pooling and Servicing Agreement, to which Pooling and
Servicing Agreement, as amended from time to time, the Certificateholder by
virtue of the acceptance hereof assents and by which the Certificateholder is
bound. In the case of any conflict between terms specified in this Certificate
and terms specified in the Pooling and Servicing Agreement, the terms of the
Pooling and Servicing Agreement shall govern.

         This Certificate is a "regular interest" in a "real estate mortgage
investment conduit," as those terms are defined, respectively, in Sections
860G(a)(1) and 860D of the Internal Revenue Code of 1986, as amended. Each
Holder of this Certificate, by acceptance hereof, agrees to treat, and take no
action inconsistent with the treatment of, this Certificate in accordance with
the preceding sentence for purposes of federal income taxes, state and local
income and franchise taxes and other taxes imposed on or measured by income.

         Pursuant to the terms of the Pooling and Servicing Agreement, the
Paying Agent shall distribute to the Person in whose name this Certificate is
registered as of the related Record Date, an amount equal to such Person's pro
rata share (based on the Percentage Interest represented by this Certificate)
of that portion of the aggregate amount of principal and interest then
distributable, if any, allocable to the Class of Certificates of the same Class
as this Certificate for such Distribution Date, all as more fully described in
the Pooling and Servicing Agreement. Holders of this Certificate may be
entitled to Prepayment Premiums and Yield Maintenance Charges as provided in
the Pooling and Servicing Agreement. All sums distributable on this Certificate
are payable in the coin or currency of the United States of America as at the
time of payment is legal tender for the payment of public and private debts.

         Interest on this Certificate will accrue (computed as if each year
consisted of 360 days and each month consisted of 30 days) during the Interest
Accrual Period relating to such Distribution Date at the Class [C] Pass-Through
Rate specified above on the Certificate Balance of this Certificate immediately
prior to each Distribution Date. Principal and interest allocated to this
Certificate on any Distribution Date will be in an amount due to this
Certificate's pro rata share of the Available Distribution Amount to be
distributed on the Certificates of this Class as of such Distribution Date,
with a final distribution to be made upon retirement of this Certificate as set
forth in the Pooling and Servicing Agreement.

         Collateral Support Deficit and Certificate Deferred Interest on the
Mortgage Loans shall be allocated on the applicable Distribution Date to
Certificateholders in the manner set forth in the Pooling and Servicing
Agreement. All Collateral Support Deficit or Certificate Deferred Interest on
the Mortgage Loans allocated to any Class of Certificates will be allocated pro
rata among the outstanding Certificates of such Class.




                                      200
<PAGE>



         The Certificates are limited in right of payment to, among other
things, certain collections and recoveries respecting the Mortgage Loans, all
as more specifically set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, the Certificate Account and
the Distribution Account will be held in the name of the Servicer and Paying
Agent, respectively, on behalf of the holders of Certificates specified in the
Pooling and Servicing Agreement and the Servicer (with respect to the
Certificate Account) or the Paying Agent (with respect to the Distribution
Account) will be authorized to make withdrawals therefrom. Amounts on deposit
in such accounts may be invested in Permitted Investments. Interest or other
income earned on funds in the Certificate Account and Distribution Account will
be paid to the Servicer as set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, withdrawals from the
Certificate Account shall be made from time to time for purposes other than
distributions to Certificateholders, such purposes including reimbursement of
certain expenses incurred with respect to the servicing of the Mortgage Loans
and administration of the Trust Fund.

         All distributions under the Pooling and Servicing Agreement to a Class
of Certificates shall be made on each Distribution Date (other than the final
distribution on any Certificate) to Certificateholders of record on the related
Record Date by check mailed to the address set forth therefor in the
Certificate Register or, provided that such Certificateholder (1) has provided
the Trustee and the Paying Agent with wire instructions in writing at least
five Business Days prior to the related Record Date and (2) is the Holder of
Certificates with an original Certificate Balance or Notional Amount, as
applicable, of at least $__________, by wire transfer of immediately available
funds to the account of such Certificateholder at a bank or other entity having
appropriate facilities therefor. The final distribution on this Certificate
shall be made in like manner, but only upon presentment and surrender of this
Certificate at the offices of the Certificate Registrar or such other location
specified in the notice to Certificateholders of such final distribution.

         Any funds not distributed on the final Distribution Date because of
the failure of Certificateholders to tender their Certificates shall be set
aside and held uninvested in trust for the benefit of the non-tendering
Certificateholders, whereupon the Trust Fund shall terminate. If any
Certificates as to which notice has been given pursuant to Section 4.01(g) of
the Pooling and Servicing Agreement shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Paying Agent shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation to receive
the final distribution with respect thereto. If within one year after the
second notice not all of such Certificates shall have been surrendered for
cancellation, the Paying Agent may, directly or through an agent, take
appropriate steps to contact the remaining non-tendering Certificateholders
concerning surrender of their Certificates. The costs and expenses of holding
such funds in trust and of contacting such Certificateholders shall be paid out
of such funds. No interest shall accrue or be payable to any Certificateholder
on any amount held in trust as a result of such Certificateholder's failure to
surrender its Certificate(s) for final payment thereof in accordance with
Section 4.01(g) of the Pooling and Servicing Agreement.

         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, the transfer of this Certificate is
registerable in the Certificate Register only



                                      201
<PAGE>



upon surrender of this Certificate for registration of transfer at the office
of the Certificate Registrar or at the office of its transfer agent, duly
endorsed by, or accompanied by an assignment in the form below or other written
instrument of transfer in form satisfactory to the Certificate Registrar duly
executed by the Holder hereof or such Holder's attorney-in-fact duly authorized
in writing, and thereupon one or more new Certificates of the same Class in
authorized Denominations will be issued to the designated transferee or
transferees.

         Subject to the terms of the Pooling and Servicing Agreement, the Class
[X] Certificates will be issued in book-entry form through the facilities of
DTC in Denominations of not less than $__________ initial Notional Amount and
in integral multiples of $__________ in excess thereof, with one Certificate of
such Class evidencing an additional amount equal to the remainder of the
initial Notional Amount of such Class. Subject to the terms of the Pooling and
Servicing Agreement, the Offered Certificates (other than the Class [X]
Certificates) will be issued in book-entry form through the facilities of DTC
in Denominations of $__________ initial Certificate Balance, and in integral
multiples of $___________ in excess thereof, with one Certificate of each such
Class evidencing an additional amount equal to the remainder of the initial
Certificate Balance of such Class. Subject to the terms of the Pooling and
Servicing Agreement, the Non-Registered Certificates (other than the Residual
Certificates) will be issued in book-entry form through the facilities of DTC
in Denominations of $__________ initial Certificate Balance, and in integral
multiples of $__________ in excess thereof, with one Certificate of each such
Class evidencing an additional amount equal to the remainder of the initial
Certificate Balance of such Class. The Class [R] and Class [LR] Certificates
will be issued in fully registered, certificated form, in Denominations
representing Percentage Interests of not less than ___%.

         No fee or service charge shall be imposed by the Certificate Registrar
for its services in respect of any registration of transfer or exchange
referred to in Section 5.02 of the Pooling and Servicing Agreement other than
for transfers to Institutional Accredited Investors as provided in Section
5.02(h) thereof. In connection with any transfer to an Institutional Accredited
Investor, the Transferor shall reimburse the Trust for any costs (including the
cost of the Certificate Registrar's counsel's review of the documents and any
legal opinions, submitted by the transferor or transferee to the Certificate
Registrar as provided in Section 5.02 of the Pooling and Servicing Agreement)
incurred by the Certificate Registrar in connection with such transfer. The
Certificate Registrar may require payment by each transferor of a sum
sufficient to cover any tax, expense or other governmental charge payable in
connection with any such transfer or exchange.

         The Depositor, the Trustee, the Fiscal Agent, the Servicer, the
Special Servicer, the Paying Agent and the Certificate Registrar and any of
their agents may treat the Person in whose name this Certificate is registered
as the owner hereof for all purposes, and neither the Depositor, the Trustee,
the Servicer, the Special Servicer, the Fiscal Agent, the Certificate Registrar
nor any such agents shall be affected by any notice to the contrary.

         The Pooling and Servicing Agreement may be amended from time to time
by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and the
Trustee, without the consent of any of the Certificateholders, to cure any
ambiguity, to correct or supplement any



                                      202
<PAGE>



provisions herein or therein that may be inconsistent with any other provisions
herein or therein or to correct any error; to maintain the rating or ratings
assigned to each Class of Certificates by each Rating Agency; to modify,
eliminate or add to any provisions to such extent as is necessary to maintain
the qualification of either the Upper-Tier REMIC or the Lower-Tier REMIC as a
REMIC to avoid or minimize the imposition of any tax, provided, however, an
Opinion of Counsel is obtained to the effect that such action shall not
adversely affect in any material respect the interest of any Certificateholder
and such action is necessary or desirable to avoid such tax and such action
will not result in the withdrawal, downgrade or qualification of the
then-current rating by any Rating Agency, as evidenced by a letter from such
Rating Agency to such effect; to change the timing and/or nature of deposits
into the Certificate Account or Distribution Account or REO Account or to
change the name in which the Certificate Account is maintained, provided,
however, that the P&I Advance Date shall not be later than the related
Distribution Date, an Opinion of Counsel is obtained to the effect that such
action shall not adversely affect in any material respect the interest of any
Certificateholder and that such action will not result in the withdrawal,
downgrade or qualification of the then-current rating by any Rating Agency, as
evidenced by a letter from such Rating Agency to such effect; to modify,
eliminate or add to the provisions of Section 5.02(d) of the Pooling and
Servicing Agreement or any other provision thereof restricting transfer of the
Residual Certificates by virtue of their being the REMIC "residual interests,"
provided that such change shall not result in the withdrawal, downgrade or
qualification of the then-current rating assigned to any Class of Certificates,
as evidenced by a letter from each Rating Agency to such effect, and such
change shall not, as evidenced by an Opinion of Counsel, cause either the
Upper-Tier REMIC or the Lower-Tier REMIC or any of the Certificateholders
(other than the Transferor) to be subject to a federal tax caused by a Transfer
to a Person that is a Disqualified Organization or a Non-U.S. Person; and to
make any other provisions with respect to matters or questions arising under
the Pooling and Servicing Agreement which shall not be materially inconsistent
with the provisions of the Pooling and Servicing Agreement, provided, however,
that such action shall not, as evidenced by an Opinion of Counsel, adversely
affect in any material respect the interest of any Certificateholder not
consenting thereto.

         The Pooling and Servicing Agreement may also be amended from time to
time by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and
the Trustee with the consent of the Holders of Certificates representing not
less than ___% of the Percentage Interests of each Class of Certificates
affected by the amendment for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of the Pooling and
Servicing Agreement or of modifying in any manner the rights of the
Certificateholders; provided, however, that no such amendment shall:

                  (i) reduce in any manner the amount of, or delay the timing
         of, payments which are required to be distributed on any Certificate
         without the consent of such Certificateholder; or

                  (ii) reduce the aforesaid percentage of Certificates of any
         Class, the Holders of which are required to consent to any such
         amendment, without the consent of the Holders of all Certificates of
         such Class then outstanding; or




                                      203
<PAGE>



                  (iii) adversely affect the Voting Rights of any Class of
         Certificates without the consent of the Holders of such Class then
         outstanding; or

                  (iv)  amend Section 11.01.

         No amendment shall be made to the Pooling and Servicing Agreement
unless the Trustee shall have received an Opinion of Counsel that such
amendment will not cause either the Upper-Tier REMIC or the Lower-Tier REMIC to
fail to qualify as a REMIC or result in the imposition of a tax on either the
Upper-Tier REMIC or the Lower-Tier REMIC.

         Any of the Servicer, Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates (in that order) will have
the option, upon 60 days' prior notice given to the Trustee, Paying Agent and
each of the other parties to the Pooling and Servicing Agreement, which notice
the Paying Agent is required to promptly forward to Certificateholders and
Rating Agencies in the manner set forth in the Pooling and Servicing Agreement,
to purchase all, but not less than all, of the Mortgage Loans and all property
acquired in respect of any Mortgage Loan remaining in the Trust Fund, and
thereby effect termination of the Trust Fund and early retirement of the then
outstanding Certificates, on any Distribution Date on which the aggregate
Stated Principal Balances of the Mortgage Loans and any REO Loans remaining in
the Trust Fund is reduced to less than ________% of the aggregate Cut-off Date
Principal Balance of all the Mortgage Loans.

         The obligations created by the Pooling and Servicing Agreement and the
Trust Fund created thereby (other than the obligation of the Paying Agent to
make payments to Certificateholders as provided for in the Pooling and
Servicing Agreement), shall terminate upon reduction of the Certificate
Balances of all the Certificates to zero (including, without limitation, any
such final payment resulting from a termination of the Trust Fund due to a sale
of its property) pursuant to the terms of the Pooling and Servicing Agreement.
In no event, however, will the Trust created by the Pooling and Servicing
Agreement continue beyond the expiration of 21 years from the death of the last
survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the
United States to the Court of St. James, living on the date hereof.

         Unless the certificate of authentication hereon has been executed by
the Authenticating Agent, by manual signature, this Certificate shall not be
entitled to any benefit under the Pooling and Servicing Agreement or be valid
for any purpose. The Certificate Registrar has executed this Certificate on
behalf of the Trust Fund as Certificate Registrar under the Pooling and
Servicing Agreement and makes no representation or warranty as to any of the
statements contained herein or the validity or sufficiency of the Certificates
or the Mortgage Loans.

         THIS CERTIFICATE AND THE POOLING AND SERVICING AGREEMENT SHALL BE
CONSTRUED IN ACCORDANCE WITH, AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK
WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES APPLIED IN NEW YORK.

         IN WITNESS WHEREOF, the Certificate Registrar has caused this
Certificate to be duly executed under this official seal.



                                      204
<PAGE>




                                  ____________________, not in its individual
                                  capacity but solely as Certificate Registrar
                                  under the Pooling and Servicing Agreement.



                                  By:  _____________________________________
                                       AUTHORIZED OFFICER





Dated:____________________, 1998




                                      205
<PAGE>



                         CERTIFICATE OF AUTHENTICATION

         THIS IS ONE OF THE CLASS [C] CERTIFICATES REFERRED TO IN THE
WITHIN-MENTIONED POOLING AND SERVICING AGREEMENT.

                                              ----------------------,
                                              Authenticating Agent



                                              By:
                                                    ---------------------------
                                                     AUTHORIZED SIGNATORY















                                      206
<PAGE>



                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:


TEN COM    -      as tenant in common

TEN ENT    -      as tenants by the
                  entireties

JT TEN     -      as joint tenants with
                  rights of survivorship
                  and not as tenants in
                  common

UNIF GIFT MIN ACT -   ________ Custodian
                      (Cust)
                      under Uniform Gifts to
                      Minors Act________
                                (State)



                                FORM OF TRANSFER


  FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto



- -------------------------------------------------------------------------------
    (Please insert Social Security or other identifying number of Assignee)



- -------------------------------------------------------------------------------
            (Please print or typewrite name and address of Assignee)

the within Certificate and does hereby or irrevocably constitute and appoint to
transfer the said Certificate in the Certificate register of the within-named
Trust, with full power of substitution in the premises.


- -----------------------------                 -------------------------------
     Dated:                                   NOTICE:   The signature to this
                                              assignment must correspond with
                                              the name as written upon the face
                                              of this Certificate in every
                                              particular without alteration or
                                              enlargement or any change
                                              whatever.



- ------------------------
SIGNATURE GUARANTEED




                                      207
<PAGE>



The signature must be guaranteed by a commercial bank or trust company or by a
member firm of the New York Stock Exchange or another national securities
exchange. Notarized or witnessed signatures are not acceptable.


                           DISTRIBUTION INSTRUCTIONS

         The assignee should include the following for purposes of
distribution:


         Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to________________________for the account
of_________________________________________account number
______________________________ or, if mailed by check, to
___________________________________________ . Statements should be mailed to
____________________________________. This information is provided by assignee
named above, or _________________________, as its agent.






















                                      208
<PAGE>



                                  EXHIBIT A-5
                Bear Stearns Commercial Mortgage Securities Inc.
                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                            SERIES 1998-_, CLASS [D]


THIS CLASS [D] CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO CERTAIN OTHER
CLASSES OF CERTIFICATES OF THIS SERIES TO THE EXTENT DESCRIBED IN THE POOLING
AND SERVICING AGREEMENT. THE PORTION OF THE CERTIFICATE BALANCE OF THE
CERTIFICATES EVIDENCED BY THIS CERTIFICATE WILL BE DECREASED BY THE PORTION OF
PRINCIPAL DISTRIBUTIONS ON THE CERTIFICATES AND THE PORTION OF COLLATERAL
SUPPORT DEFICIT ALLOCABLE TO THIS CERTIFICATE. ACCORDINGLY, THE CERTIFICATE
BALANCE OF THIS CERTIFICATE MAY BE LESS THAN THAT SET FORTH BELOW. ANYONE
ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT CERTIFICATE BALANCE BY
INQUIRY OF THE PAYING AGENT. THIS CERTIFICATE CONSTITUTES A REMIC REGULAR
INTEREST UNDER THE INTERNAL REVENUE CODE OF 1986, AS AMENDED.

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE CERTIFICATE
REGISTRAR FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER
NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS
MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]2

THIS CERTIFICATE MAY NOT BE PURCHASED OR TRANSFERRED UNLESS THE CERTIFICATE
REGISTRAR SHALL HAVE RECEIVED EITHER (A) AN INVESTMENT REPRESENTATION LETTER
FROM THE PROPOSED PURCHASER OR TRANSFEREE OF SUCH CERTIFICATE, IN FORM AND
SUBSTANCE SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE DEPOSITOR, TO THE
EFFECT THAT SUCH PROPOSED PURCHASER OR TRANSFEREE IS NOT (i) AN EMPLOYEE
BENEFIT PLAN SUBJECT TO THE FIDUCIARY RESPONSIBILITY PROVISIONS OF THE EMPLOYEE
RETIREMENT SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR SECTION 4975 OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR A GOVERNMENTAL PLAN
(AS DEFINED IN SECTION 3(32) OF ERISA) SUBJECT TO ANY FEDERAL, STATE OR LOCAL
LAW ("SIMILAR LAW") WHICH IS, TO A MATERIAL EXTENT, SIMILAR TO THE FOREGOING
PROVISIONS OF ERISA OR THE CODE (EACH A "PLAN") OR (ii) A PERSON ACTING ON
BEHALF OF OR USING THE


- --------
(2)      If this Certificate represents a Book-Entry Certificate registered in
         the name of Cede & Co., it shall have this legend.








                                      209
<PAGE>



ASSETS OF ANY SUCH PLAN (INCLUDING AN ENTITY WHOSE UNDERLYING ASSETS INCLUDE
PLAN ASSETS BY REASON OF INVESTMENT IN THE ENTITY BY SUCH PLAN AND THE
APPLICATION OF DEPARTMENT OF LABOR REGULATION ss. 2510.3-101), OTHER THAN AN
INSURANCE COMPANY USING THE ASSETS OF ITS GENERAL ACCOUNT UNDER CIRCUMSTANCES
WHEREBY THE PURCHASE AND HOLDING OF SUBORDINATE CERTIFICATES BY SUCH INSURANCE
COMPANY WOULD BE EXEMPT FROM THE PROHIBITED TRANSACTION PROVISIONS OF ERISA AND
THE CODE UNDER PROHIBITED TRANSACTION CLASS EXEMPTION 95-60 OR (B) IF SUCH
CERTIFICATE IS PRESENTED FOR REGISTRATION IN THE NAME OF A PERSON DESCRIBED IN
CLAUSES (i) OR (ii) ABOVE, AN OPINION OF COUNSEL IN FORM AND SUBSTANCE
SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE DEPOSITOR TO THE EFFECT THAT
SUCH ACQUISITION AND HOLDING OF SUCH CERTIFICATE BY SUCH PROPOSED PURCHASER OR
TRANSFEREE WILL NOT RESULT IN THE ASSETS OF THE TRUST FUND BEING DEEMED TO BE
"PLAN ASSETS" AND SUBJECT TO THE FIDUCIARY RESPONSIBILITY PROVISIONS OF ERISA,
THE PROHIBITED TRANSACTION PROVISIONS OF THE CODE OR THE PROVISIONS OF ANY
SIMILAR LAW, WILL NOT CONSTITUTE OR RESULT IN A "PROHIBITED TRANSACTION" WITHIN
THE MEANING OF ERISA, SECTION 4975 OF THE CODE OR ANY SIMILAR LAW, AND WILL NOT
SUBJECT THE TRUSTEE, THE CERTIFICATE REGISTRAR, THE SERVICER, THE SPECIAL
SERVICER, THE FISCAL AGENT, THE EXTENSION ADVISER, THE PLACEMENT AGENTS OR THE
DEPOSITOR TO ANY OBLIGATION OR LIABILITY (INCLUDING OBLIGATIONS OR LIABILITIES
UNDER ERISA, SECTION 4975 OF THE CODE OR ANY SUCH SIMILAR LAW) IN ADDITION TO
THOSE SET FORTH IN THE POOLING AND SERVICING AGREEMENT. THE TRANSFEREE OF A
BENEFICIAL INTEREST IN A CERTIFICATE THAT IS A BOOK-ENTRY CERTIFICATE SHALL BE
DEEMED TO REPRESENT THAT IT IS NOT A PERSON DESCRIBED IN CLAUSES (i) OR (ii)
ABOVE.

<TABLE>
<CAPTION>
<S>                                                <C>
====================================================================================================================
PASS-THROUGH RATE:        %                        APPROXIMATE AGGREGATE SCHEDULED
                                                   PRINCIPAL BALANCE OF THE
DENOMINATION: $                                    MORTGAGE LOANS AFTER DEDUCTING
                                                   PAYMENTS DUE AND PREPAYMENTS
                                                   RECEIVED ON OR BEFORE CUT-OFF
                                                   DATE:
                                                   $
- --------------------------------------------------------------------------------------------------------------------
DATE OF POOLING AND SERVICING                      SERVICER:
AGREEMENT: AS OF                         ,
1998
- --------------------------------------------------------------------------------------------------------------------
CUT-OFF DATE:                         , 1998       SPECIAL SERVICER:
- --------------------------------------------------------------------------------------------------------------------
CLOSING DATE:                         , 1998       TRUSTEE:
- --------------------------------------------------------------------------------------------------------------------
FIRST DISTRIBUTION DATE:                           FISCAL AGENT:
                                    , 1998
- ------------------------------------
                                                   PAYING AGENT:





                                      210
<PAGE>




- --------------------------------------------------------------------------------------------------------------------
APPROXIMATE AGGREGATE                              CUSIP NO.
CERTIFICATE BALANCE OF THE CLASS
[D] CERTIFICATES AS OF THE CLOSING                 CERTIFICATE NO.:
DATE:  $
====================================================================================================================
</TABLE>
























                                      211
<PAGE>



                             CLASS [D] CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund, consisting
primarily of a pool of fixed rate, balloon multifamily and mobile home
community mortgage loans (the "Mortgage Loans"), all payments on or collections
in respect of the Mortgage Loans due after the Cut-off Date, all REO Properties
and revenues received in respect thereof, the mortgagee's rights under the
Insurance Policies, any Assignment of Leases, and any guaranties, escrow
accounts or other collateral as security for the Mortgage Loans, and such
amounts as shall from time to time be held in the Certificate Account, the
Distribution Accounts, and the REO Accounts, formed and sold by

                Bear Stearns Commercial Mortgage Securities Inc.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN Bear
Stearns Commercial Mortgage Securities Inc., THE SERVICER, THE SPECIAL
SERVICER, THE TRUSTEE, THE FISCAL AGENT OR ANY OF THEIR AFFILIATES. NEITHER
THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY
OR INSTRUMENTALITY OF THE UNITED STATES.

THIS CERTIFIES THAT _____________

is the registered owner of the interest evidenced by this Certificate in the
Class [D] Certificates issued by the Trust Fund created pursuant to the Pooling
and Servicing Agreement, dated as of _________________________________
________________ , 1998 (the "Pooling and Servicing Agreement"), among Bear
Stearns Commercial Mortgage Securities Inc. (hereinafter called the
"Depositor", which term includes any successor entity under the Pooling and
Servicing Agreement), the Trustee, the Special Servicer, the Servicer and the
Fiscal Agent. A summary of certain of the pertinent provisions of the Pooling
and Servicing Agreement is set forth hereafter. To the extent not defined
herein, the capitalized terms used herein shall have the meanings assigned
thereto in the Pooling and Servicing Agreement.

         This Certificate is one of a duly authorized issue of Certificates
designated as Certificates of the series specified on the face hereof (herein
called the "Certificates") and representing an interest in the Class of
Certificates specified on the face hereof equal to the quotient expressed as a
percentage obtained by dividing the Denomination of this Certificate specified
on the face hereof, by the aggregate initial Certificate Balance of the Class
[D] Certificates. The Certificates are designated as the Bear Stearns
Commercial Mortgage Securities Inc., Commercial Mortgage Pass-Through
Certificates, Series 1998-2 and are issued in twelve Classes as specifically
set forth in the Pooling and Servicing Agreement. The Certificates will
evidence in the aggregate 100% of the beneficial ownership of the Trust Fund.

         This Certificate does not purport to summarize the Pooling and
Servicing Agreement and reference is made to that agreement for information
with respect to the interests, rights, benefits, obligations, proceeds, and
duties evidenced hereby and the rights, duties and obligations of the Trustee.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Pooling and Servicing Agreement, to which Pooling and
Servicing Agreement, as



                                      212
<PAGE>



amended from time to time, the Certificateholder by virtue of the acceptance
hereof assents and by which the Certificateholder is bound. In the case of any
conflict between terms specified in this Certificate and terms specified in the
Pooling and Servicing Agreement, the terms of the Pooling and Servicing
Agreement shall govern.

         This Certificate is a "regular interest" in a "real estate mortgage
investment conduit," as those terms are defined, respectively, in Sections
860G(a)(1) and 860D of the Internal Revenue Code of 1986, as amended. Each
Holder of this Certificate, by acceptance hereof, agrees to treat, and take no
action inconsistent with the treatment of, this Certificate in accordance with
the preceding sentence for purposes of federal income taxes, state and local
income and franchise taxes and other taxes imposed on or measured by income.

         Pursuant to the terms of the Pooling and Servicing Agreement, the
Paying Agent shall distribute to the Person in whose name this Certificate is
registered as of the related Record Date, an amount equal to such Person's pro
rata share (based on the Percentage Interest represented by this Certificate)
of that portion of the aggregate amount of principal and interest then
distributable, if any, allocable to the Class of Certificates of the same Class
as this Certificate for such Distribution Date, all as more fully described in
the Pooling and Servicing Agreement. Holders of this Certificate may be
entitled to Prepayment Premiums and Yield Maintenance Charges as provided in
the Pooling and Servicing Agreement. All sums distributable on this Certificate
are payable in the coin or currency of the United States of America as at the
time of payment is legal tender for the payment of public and private debts.

         Interest on this Certificate will accrue (computed as if each year
consisted of 360 days and each month consisted of 360 days) during the Interest
Accrual Period relating to such Distribution Date at the Class [D] Pass-Through
Rate specified above on the Certificate Balance of this Certificate immediately
prior to each Distribution Date. Principal and interest allocated to this
Certificate on any Distribution Date will be in an amount due to this
Certificate's pro rata share of the Available Distribution Amount to be
distributed on the Certificates of this Class as of such Distribution Date,
with a final distribution to be made upon retirement of this Certificate as set
forth in the Pooling and Servicing Agreement.

         Collateral Support Deficit and Certificate Deferred Interest on the
Mortgage Loans shall be allocated on the applicable Distribution Date to
Certificateholders in the manner set forth in the Pooling and Servicing
Agreement. All Collateral Support Deficit or Certificate Deferred Interest on
the Mortgage Loans allocated to any Class of Certificates will be allocated pro
rata among the outstanding Certificates of such Class.

         The Certificates are limited in right of payment to, among other
things, certain collections and recoveries respecting the Mortgage Loans, all
as more specifically set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, the Certificate Account and
the Distribution Account will be held in the name of the Servicer and Paying
Agent, respectively, on behalf of the holders of Certificates specified in the
Pooling and Servicing Agreement and the Servicer (with respect to the
Certificate Account) or the Paying Agent (with respect to the Distribution
Account) will be authorized to make withdrawals therefrom. Amounts on deposit
in such accounts may be invested in Permitted Investments.




                                      213
<PAGE>



Interest or other income earned on funds in the Certificate Account and
Distribution Account will be paid to the Servicer as set forth in the Pooling
and Servicing Agreement. As provided in the Pooling and Servicing Agreement,
withdrawals from the Certificate Account shall be made from time to time for
purposes other than distributions to Certificateholders, such purposes
including reimbursement of certain expenses incurred with respect to the
servicing of the Mortgage Loans and administration of the Trust Fund.

         All distributions under the Pooling and Servicing Agreement to a Class
of Certificates shall be made on each Distribution Date (other than the final
distribution on any Certificate) to Certificateholders of record on the related
Record Date by check mailed to the address set forth therefor in the
Certificate Register or, provided that such Certificateholder (1) has provided
the Trustee and the Paying Agent with wire instructions in writing at least
five Business Days prior to the related Record Date and (2) is the Holder of
Certificates with an original Certificate Balance or Notional Amount, as
applicable, of at least $ , by wire transfer of immediately available funds to
the account of such Certificateholder at a bank or other entity having
appropriate facilities therefor. The final distribution on this Certificate
shall be made in like manner, but only upon presentment and surrender of this
Certificate at the offices of the Certificate Registrar or such other location
specified in the notice to Certificateholders of such final distribution.

         Any funds not distributed on the final Distribution Date because of
the failure of Certificateholders to tender their Certificates shall be set
aside and held uninvested in trust for the benefit of the non-tendering
Certificateholders, whereupon the Trust Fund shall terminate. If any
Certificates as to which notice has been given pursuant to Section 4.01(g) of
the Pooling and Servicing Agreement shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Paying Agent shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation to receive
the final distribution with respect thereto. If within one year after the
second notice not all of such Certificates shall have been surrendered for
cancellation, the Paying Agent may, directly or through an agent, take
appropriate steps to contact the remaining non-tendering Certificateholders
concerning surrender of their Certificates. The costs and expenses of holding
such funds in trust and of contacting such Certificateholders shall be paid out
of such funds. No interest shall accrue or be payable to any Certificateholder
on any amount held in trust as a result of such Certificateholder's failure to
surrender its Certificate(s) for final payment thereof in accordance with
Section 4.01(g) of the Pooling and Servicing Agreement.

         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, the transfer of this Certificate is
registerable in the Certificate Register only upon surrender of this
Certificate for registration of transfer at the office of the Certificate
Registrar or at the office of its transfer agent, duly endorsed by, or
accompanied by an assignment in the form below or other written instrument of
transfer in form satisfactory to the Certificate Registrar duly executed by the
Holder hereof or such Holder's attorney-in-fact duly authorized in writing, and
thereupon one or more new Certificates of the same Class in authorized
Denominations will be issued to the designated transferee or transferees.




                                      214
<PAGE>



         Subject to the terms of the Pooling and Servicing Agreement, the Class
[X] Certificates will be issued in book-entry form through the facilities of
DTC in Denominations of not less than $ initial Notional Amount and in integral
multiples of $ in excess thereof, with one Certificate of such Class evidencing
an additional amount equal to the remainder of the initial Notional Amount of
such Class. Subject to the terms of the Pooling and Servicing Agreement, the
Offered Certificates (other than the Class [X] Certificates) will be issued in
book-entry form through the facilities of DTC in Denominations of $
   initial Certificate Balance, and in integral multiples of $ in excess
thereof, with one Certificate of each such Class evidencing an additional
amount equal to the remainder of the initial Certificate Balance of such Class.
Subject to the terms of the Pooling and Servicing Agreement, the Non-Registered
Certificates (other than the Residual Certificates) will be issued in
book-entry form through the facilities of DTC in Denominations of $
       initial Certificate Balance, and in integral multiples of $__________ in
excess thereof, with one Certificate of each such Class evidencing an
additional amount equal to the remainder of the initial Certificate Balance of
such Class. The Class [R] and Class [LR] Certificates will be issued in fully
registered, certificated form, in Denominations representing Percentage
Interests of not less than ___%.

         No fee or service charge shall be imposed by the Certificate Registrar
for its services in respect of any registration of transfer or exchange
referred to in Section 5.02 of the Pooling and Servicing Agreement other than
for transfers to Institutional Accredited Investors as provided in Section
5.02(h) thereof. In connection with any transfer to an Institutional Accredited
Investor, the Transferor shall reimburse the Trust for any costs (including the
cost of the Certificate Registrar's counsel's review of the documents and any
legal opinions, submitted by the transferor or transferee to the Certificate
Registrar as provided in Section 5.02 of the Pooling and Servicing Agreement)
incurred by the Certificate Registrar in connection with such transfer. The
Certificate Registrar may require payment by each transferor of a sum
sufficient to cover any tax, expense or other governmental charge payable in
connection with any such transfer or exchange.

         The Depositor, the Trustee, the Fiscal Agent, the Servicer, the
Special Servicer, the Paying Agent and the Certificate Registrar and any of
their agents may treat the Person in whose name this Certificate is registered
as the owner hereof for all purposes, and neither the Depositor, the Trustee,
the Servicer, the Special Servicer, the Fiscal Agent, the Certificate Registrar
nor any such agents shall be affected by any notice to the contrary.

         The Pooling and Servicing Agreement may be amended from time to time
by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and the
Trustee, without the consent of any of the Certificateholders, to cure any
ambiguity, to correct or supplement any provisions herein or therein that may
be inconsistent with any other provisions herein or therein or to correct any
error; to maintain the rating or ratings assigned to each Class of Certificates
by each Rating Agency; to modify, eliminate or add to any provisions to such
extent as is necessary to maintain the qualification of the Upper-Tier REMIC or
the Lower-Tier REMIC as a REMIC to avoid or minimize the imposition of any tax,
provided, however, an Opinion of Counsel is obtained to the effect that such
action shall not adversely affect in any material respect the interest of any
Certificateholder and such action is necessary or desirable to avoid




                                      215
<PAGE>



such tax and such action will not result in the withdrawal, downgrade or
qualification of the then-current rating by any Rating Agency, as evidenced by
a letter from such Rating Agency to such effect; to change the timing and/or
nature of deposits into the Certificate Account or Distribution Account or REO
Account or to change the name in which the Certificate Account is maintained,
provided, however, that the P&I Advance Date shall not be later than the
related Distribution Date, an Opinion of Counsel is obtained to the effect that
such action shall not adversely affect in any material respect the interest of
any Certificateholder and that such action will not result in the withdrawal,
downgrade or qualification of the then-current rating by any Rating Agency, as
evidenced by a letter from such Rating Agency to such effect; to modify,
eliminate or add to the provisions of Section 5.02(d) of the Pooling and
Servicing Agreement or any other provision thereof restricting transfer of the
Residual Certificates by virtue of their being the REMIC "residual interests,"
provided that such change shall not result in the withdrawal, downgrade or
qualification of the then-current rating assigned to any Class of Certificates,
as evidenced by a letter from each Rating Agency to such effect, and such
change shall not, as evidenced by an Opinion of Counsel, cause either the
Upper-Tier REMIC or the Lower-Tier REMIC or any of the Certificateholders
(other than the Transferor) to be subject to a federal tax caused by a Transfer
to a Person that is a Disqualified Organization or a Non-U.S. Person; and to
make any other provisions with respect to matters or questions arising under
the Pooling and Servicing Agreement which shall not be materially inconsistent
with the provisions of the Pooling and Servicing Agreement, provided, however,
that such action shall not, as evidenced by an Opinion of Counsel, adversely
affect in any material respect the interest of any Certificateholder not
consenting thereto.

         The Pooling and Servicing Agreement may also be amended from time to
time by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and
the Trustee with the consent of the Holders of Certificates representing not
less than ___% of the Percentage Interests of each Class of Certificates
affected by the amendment for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of the Pooling and
Servicing Agreement or of modifying in any manner the rights of the
Certificateholders; provided, however, that no such amendment shall:

                  (i) reduce in any manner the amount of, or delay the timing
         of, payments which are required to be distributed on any Certificate
         without the consent of such Certificateholder; or

                  (ii) reduce the aforesaid percentage of Certificates of any
         Class, the Holders of which are required to consent to any such
         amendment, without the consent of the Holders of all Certificates of
         such Class then outstanding; or

                  (iii) adversely affect the Voting Rights of any Class of
         Certificates without the consent of the Holders of such Class then
         outstanding; or

                  (iv)  amend Section 11.01.

         No amendment shall be made to the Pooling and Servicing Agreement
unless the Trustee shall have received an Opinion of Counsel that such
amendment will not cause either the




                                      216
<PAGE>



Upper-Tier REMIC or the Lower-Tier REMIC to fail to qualify as a REMIC or
result in the imposition of a tax on the Upper-Tier REMIC or the Lower-Tier
REMIC.

         Any of the Servicer, Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates (in that order) will have
the option, upon 60 days' prior notice given to the Trustee, Paying Agent and
each of the other parties to the Pooling and Servicing Agreement, which notice
the Paying Agent is required to promptly forward to Certificateholders and
Rating Agencies in the manner set forth in the Pooling and Servicing Agreement,
to purchase all, but not less than all, of the Mortgage Loans and all property
acquired in respect of any Mortgage Loan remaining in the Trust Fund, and
thereby effect termination of the Trust Fund and early retirement of the then
outstanding Certificates, on any Distribution Date on which the aggregate
Stated Principal Balances of the Mortgage Loans and any REO Loans remaining in
the Trust Fund is reduced to less than _ % of the aggregate Cut-off Date
Principal Balance of all the Mortgage Loans.

         The obligations created by the Pooling and Servicing Agreement and the
Trust Fund created thereby (other than the obligation of the Paying Agent to
make payments to Certificateholders as provided for in the Pooling and
Servicing Agreement), shall terminate upon reduction of the Certificate
Balances of all the Certificates to zero (including, without limitation, any
such final payment resulting from a termination of the Trust Fund due to a sale
of its property) pursuant to the terms of the Pooling and Servicing Agreement.
In no event, however, will the Trust created by the Pooling and Servicing
Agreement continue beyond the expiration of 21 years from the death of the last
survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the
United States to the Court of St. James, living on the date hereof.

         Unless the certificate of authentication hereon has been executed by
the Authenticating Agent, by manual signature, this Certificate shall not be
entitled to any benefit under the Pooling and Servicing Agreement or be valid
for any purpose. The Certificate Registrar has executed this Certificate on
behalf of the Trust Fund as Certificate Registrar under the Pooling and
Servicing Agreement and makes no representation or warranty as to any of the
statements contained herein or the validity or sufficiency of the Certificates
or the Mortgage Loans.

         THIS CERTIFICATE AND THE POOLING AND SERVICING AGREEMENT SHALL BE
CONSTRUED IN ACCORDANCE WITH, AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK
WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES APPLIED IN NEW YORK.




                                      217
<PAGE>



         IN WITNESS WHEREOF, the Certificate Registrar has caused this
Certificate to be duly executed under this official seal.

                                            _______________, not in its
                                            individual capacity but solely as
                                            Certificate Registrar under the
                                            Pooling and Servicing Agreement.



                                            By:________________________________
                                                AUTHORIZED OFFICER




Dated:_________________, 1998



                         CERTIFICATE OF AUTHENTICATION

         THIS IS ONE OF THE CLASS [D] CERTIFICATES REFERRED TO IN THE
WITHIN-MENTIONED POOLING AND SERVICING AGREEMENT.

                                                          -------------------,
                                                          Authenticating Agent



                                      By:    ____________________________
                                                AUTHORIZED SIGNATORY












                                      218
<PAGE>



                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:


TEN COM    -      as tenant in common

TEN ENT    -      as tenants by the
                  entireties

JT TEN     -      as joint tenants with
                  rights of survivorship
                  and not as tenants in
                  common

UNIF GIFT MIN ACT -       _____ Custodian
                         (Cust)
                         under Uniform Gifts to
                         Minors Act________
                                   (State)

         Additional abbreviations may also be used, though not in the above
list.



                                FORM OF TRANSFER

  FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto



- -------------------------------------------------------------------------------
    (Please insert Social Security or other identifying number of Assignee)



- -------------------------------------------------------------------------------
            (Please print or typewrite name and address of Assignee)

the within Certificate and does hereby or irrevocably constitute and appoint to
transfer the said Certificate in the Certificate register of the within-named
Trust, with full power of substitution in the premises.



- ---------------                   ---------------------------------------------
Dated:                            NOTICE: The signature to this assignment
                                  must correspond with the name as written
                                  upon the face of this Certificate in every
                                  particular without alteration or enlargement
                                  or any change whatever.



- -------------------------
SIGNATURE GUARANTEED





                                      219
<PAGE>




The signature must be guaranteed by a commercial bank or trust company or by a
member firm of the New York Stock Exchange or another national securities
exchange. Notarized or witnessed signatures are not acceptable.



                           DISTRIBUTION INSTRUCTIONS

         The assignee should include the following for purposes of
distribution:

         Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to __________________________ for the account of
_______________ account number _____________________________ ________________
or, if mailed by check, to ___________________________________________.
Statements should be mailed to
_____________________________________________________. This information is
provided by assignee named above, or ______________________________________, as
its agent.





                                      220
<PAGE>



                                  EXHIBIT A-6
                Bear Stearns Commercial Mortgage Securities Inc.
                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                            SERIES 1998-_, CLASS [E]

THIS CLASS [E] CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO CERTAIN OTHER
CLASSES OF CERTIFICATES OF THIS SERIES TO THE EXTENT DESCRIBED IN THE POOLING
AND SERVICING AGREEMENT. THE PORTION OF THE CERTIFICATE BALANCE OF THE
CERTIFICATES EVIDENCED BY THIS CERTIFICATE WILL BE DECREASED BY THE PORTION OF
PRINCIPAL DISTRIBUTIONS ON THE CERTIFICATES AND THE PORTION OF COLLATERAL
SUPPORT DEFICIT ALLOCABLE TO THIS CERTIFICATE. ACCORDINGLY, THE CERTIFICATE
BALANCE OF THIS CERTIFICATE MAY BE LESS THAN THAT SET FORTH BELOW. ANYONE
ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT CERTIFICATE BALANCE BY
INQUIRY OF THE PAYING AGENT. THIS CERTIFICATE CONSTITUTES A REMIC REGULAR
INTEREST UNDER THE INTERNAL REVENUE CODE OF 1986, AS AMENDED.

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE CERTIFICATE
REGISTRAR FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER
NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS
MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]3

THIS CERTIFICATE MAY NOT BE PURCHASED OR TRANSFERRED UNLESS THE CERTIFICATE
REGISTRAR SHALL HAVE RECEIVED EITHER (A) AN INVESTMENT REPRESENTATION LETTER
FROM THE PROPOSED PURCHASER OR TRANSFEREE OF SUCH CERTIFICATE, IN FORM AND
SUBSTANCE SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE DEPOSITOR, TO THE
EFFECT THAT SUCH PROPOSED PURCHASER OR TRANSFEREE IS NOT (i) AN EMPLOYEE
BENEFIT PLAN SUBJECT TO THE FIDUCIARY RESPONSIBILITY PROVISIONS OF THE EMPLOYEE
RETIREMENT SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR SECTION 4975 OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR A GOVERNMENTAL PLAN
(AS DEFINED IN SECTION 3(32) OF ERISA) SUBJECT TO ANY FEDERAL, STATE OR LOCAL
LAW ("SIMILAR LAW") WHICH IS, TO A MATERIAL EXTENT, SIMILAR TO THE FOREGOING
PROVISIONS OF ERISA OR THE CODE (EACH A "PLAN") OR (ii) A PERSON ACTING ON
BEHALF OF OR USING THE



- --------
(3)      If this Certificate represents a Book-Entry Certificate registered in
         the name of Cede & Co., it shall have this legend.



                                      221
<PAGE>



ASSETS OF ANY SUCH PLAN (INCLUDING AN ENTITY WHOSE UNDERLYING ASSETS INCLUDE
PLAN ASSETS BY REASON OF INVESTMENT IN THE ENTITY BY SUCH PLAN AND THE
APPLICATION OF DEPARTMENT OF LABOR REGULATION ss. 2510.3-101), OTHER THAN AN
INSURANCE COMPANY USING THE ASSETS OF ITS GENERAL ACCOUNT UNDER CIRCUMSTANCES
WHEREBY THE PURCHASE AND HOLDING OF SUBORDINATE CERTIFICATES BY SUCH INSURANCE
COMPANY WOULD BE EXEMPT FROM THE PROHIBITED TRANSACTION PROVISIONS OF ERISA AND
THE CODE UNDER PROHIBITED TRANSACTION CLASS EXEMPTION 95-60 OR (B) IF SUCH
CERTIFICATE IS PRESENTED FOR REGISTRATION IN THE NAME OF A PERSON DESCRIBED IN
CLAUSES (i) OR (ii) ABOVE, AN OPINION OF COUNSEL IN FORM AND SUBSTANCE
SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE DEPOSITOR TO THE EFFECT THAT
SUCH ACQUISITION AND HOLDING OF SUCH CERTIFICATE BY SUCH PROPOSED PURCHASER OR
TRANSFEREE WILL NOT RESULT IN THE ASSETS OF THE TRUST FUND BEING DEEMED TO BE
"PLAN ASSETS" AND SUBJECT TO THE FIDUCIARY RESPONSIBILITY PROVISIONS OF ERISA,
THE PROHIBITED TRANSACTION PROVISIONS OF THE CODE OR THE PROVISIONS OF ANY
SIMILAR LAW, WILL NOT CONSTITUTE OR RESULT IN A "PROHIBITED TRANSACTION" WITHIN
THE MEANING OF ERISA, SECTION 4975 OF THE CODE OR ANY SIMILAR LAW, AND WILL NOT
SUBJECT THE TRUSTEE, THE CERTIFICATE REGISTRAR, THE SERVICER, THE SPECIAL
SERVICER, THE FISCAL AGENT, THE EXTENSION ADVISER, THE PLACEMENT AGENTS OR THE
DEPOSITOR TO ANY OBLIGATION OR LIABILITY (INCLUDING OBLIGATIONS OR LIABILITIES
UNDER ERISA, SECTION 4975 OF THE CODE OR ANY SUCH SIMILAR LAW) IN ADDITION TO
THOSE SET FORTH IN THE POOLING AND SERVICING AGREEMENT. THE TRANSFEREE OF A
BENEFICIAL INTEREST IN A CERTIFICATE THAT IS A BOOK-ENTRY CERTIFICATE SHALL BE
DEEMED TO REPRESENT THAT IT IS NOT A PERSON DESCRIBED IN CLAUSES (i) OR (ii)
ABOVE.

<TABLE>
<CAPTION>
<S>                                                <C>
====================================================================================================================
PASS-THROUGH RATE:       %                         APPROXIMATE AGGREGATE SCHEDULED
                                                   PRINCIPAL BALANCE OF THE
DENOMINATION:  $                                   MORTGAGE LOANS AFTER DEDUCTING
                                                   PAYMENTS DUE AND PREPAYMENTS
                                                   RECEIVED ON OR BEFORE CUT-OFF
                                                   DATE:
                                                   $
- --------------------------------------------------------------------------------------------------------------------
DATE OF POOLING AND SERVICING                      SERVICER:
AGREEMENT: AS OF                        1998
- --------------------------------------------------------------------------------------------------------------------
CUT-OFF DATE:                      , 1998          SPECIAL SERVICER:
- --------------------------------------------------------------------------------------------------------------------
CLOSING DATE:                      , 1998          TRUSTEE:
- --------------------------------------------------------------------------------------------------------------------
FIRST DISTRIBUTION DATE:                           FISCAL AGENT:
             , 1998
                                                   PAYING AGENT:




                                      222
<PAGE>




- --------------------------------------------------------------------------------------------------------------------
APPROXIMATE AGGREGATE                              CUSIP NO.
CERTIFICATE BALANCE OF THE CLASS
[E] CERTIFICATES AS OF THE CLOSING                 CERTIFICATE NO.:
DATE:  $
====================================================================================================================
</TABLE>





































                                      223
<PAGE>



                             CLASS [E] CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund, consisting
primarily of a pool of fixed rate, balloon multifamily and mobile home
community mortgage loans (the "Mortgage Loans"), all payments on or collections
in respect of the Mortgage Loans due after the Cut-off Date, all REO Properties
and revenues received in respect thereof, the mortgagee's rights under the
Insurance Policies, any Assignment of Leases, and any guaranties, escrow
accounts or other collateral as security for the Mortgage Loans, and such
amounts as shall from time to time be held in the Certificate Account, the
Distribution Accounts, and the REO Accounts, formed and sold by

                Bear Stearns Commercial Mortgage Securities Inc.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN Bear
Stearns Commercial Mortgage Securities Inc., THE SERVICER, THE SPECIAL
SERVICER, THE TRUSTEE, THE FISCAL AGENT OR ANY OF THEIR AFFILIATES. NEITHER
THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY
OR INSTRUMENTALITY OF THE UNITED STATES.

THIS CERTIFIES THAT ___________________

is the registered owner of the interest evidenced by this Certificate in the
Class [E] Certificates issued by the Trust Fund created pursuant to the Pooling
and Servicing Agreement, dated as of ____________, 1998 (the "Pooling and
Servicing Agreement"), among Bear Stearns Commercial Mortgage Securities Inc.
(hereinafter called the "Depositor", which term includes any successor entity
under the Pooling and Servicing Agreement), the Trustee, the Special Servicer,
the Servicer and the Fiscal Agent. A summary of certain of the pertinent
provisions of the Pooling and Servicing Agreement is set forth hereafter. To
the extent not defined herein, the capitalized terms used herein shall have the
meanings assigned thereto in the Pooling and Servicing Agreement.

         This Certificate is one of a duly authorized issue of Certificates
designated as Certificates of the series specified on the face hereof (herein
called the "Certificates") and representing an interest in the Class of
Certificates specified on the face hereof equal to the quotient expressed as a
percentage obtained by dividing the Denomination of this Certificate specified
on the face hereof, by the aggregate initial Certificate Balance of the Class
[E] Certificates. The Certificates are designated as the Bear Stearns
Commercial Mortgage Securities Inc., Commercial Mortgage Pass-Through
Certificates, Series 1998-2 and are issued in twelve Classes as specifically
set forth in the Pooling and Servicing Agreement. The Certificates will
evidence in the aggregate 100% of the beneficial ownership of the Trust Fund.

         This Certificate does not purport to summarize the Pooling and
Servicing Agreement and reference is made to that agreement for information
with respect to the interests, rights, benefits, obligations, proceeds, and
duties evidenced hereby and the rights, duties and obligations of the Trustee.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Pooling and Servicing Agreement, to which Pooling and
Servicing Agreement, as



                                      224
<PAGE>



amended from time to time, the Certificateholder by virtue of the acceptance
hereof assents and by which the Certificateholder is bound. In the case of any
conflict between terms specified in this Certificate and terms specified in the
Pooling and Servicing Agreement, the terms of the Pooling and Servicing
Agreement shall govern.

         This Certificate is a "regular interest" in a "real estate mortgage
investment conduit," as those terms are defined, respectively, in Sections
860G(a)(1) and 860D of the Internal Revenue Code of 1986, as amended. Each
Holder of this Certificate, by acceptance hereof, agrees to treat, and take no
action inconsistent with the treatment of, this Certificate in accordance with
the preceding sentence for purposes of federal income taxes, state and local
income and franchise taxes and other taxes imposed on or measured by income.

         Pursuant to the terms of the Pooling and Servicing Agreement, the
Paying Agent shall distribute to the Person in whose name this Certificate is
registered as of the related Record Date, an amount equal to such Person's pro
rata share (based on the Percentage Interest represented by this Certificate)
of that portion of the aggregate amount of principal and interest then
distributable, if any, allocable to the Class of Certificates of the same Class
as this Certificate for such Distribution Date, all as more fully described in
the Pooling and Servicing Agreement. Holders of this Certificate may be
entitled to Prepayment Premiums and Yield Maintenance Charges as provided in
the Pooling and Servicing Agreement. All sums distributable on this Certificate
are payable in the coin or currency of the United States of America as at the
time of payment is legal tender for the payment of public and private debts.

         Interest on this Certificate will accrue (computed as if each year
consisted of 360 days and each month consisted of 30 days) during the Interest
Accrual Period relating to such Distribution Date at the Class [E] Pass-Through
Rate specified above on the Certificate Balance of this Certificate immediately
prior to each Distribution Date. Principal and interest allocated to this
Certificate on any Distribution Date will be in an amount due to this
Certificate's pro rata share of the Available Distribution Amount to be
distributed on the Certificates of this Class as of such Distribution Date,
with a final distribution to be made upon retirement of this Certificate as set
forth in the Pooling and Servicing Agreement.

         Collateral Support Deficit and Certificate Deferred Interest on the
Mortgage Loans shall be allocated on the applicable Distribution Date to
Certificateholders in the manner set forth in the Pooling and Servicing
Agreement. All Collateral Support Deficit or Certificate Deferred Interest on
the Mortgage Loans allocated to any Class of Certificates will be allocated pro
rata among the outstanding Certificates of such Class.

         The Certificates are limited in right of payment to, among other
things, certain collections and recoveries respecting the Mortgage Loans, all
as more specifically set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, the Certificate Account and
the Distribution Account will be held in the name of the Servicer and Paying
Agent, respectively, on behalf of the holders of Certificates specified in the
Pooling and Servicing Agreement and the Servicer (with respect to the
Certificate Account) or the Paying Agent (with respect to the Distribution
Account) will be authorized to make withdrawals therefrom. Amounts on deposit
in such accounts may be invested in Investments. Interest or



                                      225
<PAGE>



other income earned on funds in the Certificate Account and Distribution
Account will be paid to the Servicer as set forth in the Pooling and Servicing
Agreement. As provided in the Pooling and Servicing Agreement, withdrawals from
the Certificate Account shall be made from time to time for purposes other than
distributions to Certificateholders, such purposes including reimbursement of
certain expenses incurred with respect to the servicing of the Mortgage Loans
and administration of the Trust Fund.

         All distributions under the Pooling and Servicing Agreement to a Class
of Certificates shall be made on each Distribution Date (other than the final
distribution on any Certificate) to Certificateholders of record on the related
Record Date by check mailed to the address set forth therefor in the
Certificate Register or, provided that such Certificateholder (1) has provided
the Trustee and the Paying Agent with wire instructions in writing as least
five Business Days prior to the related Record Date and (2) is the Holder of
Certificates with an original Certificate Balance or Notional Amount, as
applicable, of at least $__________, by wire transfer of immediately available
funds to the account of such Certificateholder at a bank or other entity having
appropriate facilities therefor. The final distribution on this Certificate
shall be made in like manner, but only upon presentment and surrender of this
Certificate at the offices of the Certificate Registrar or such other location
specified in the notice to Certificateholders of such final distribution.

         Any funds not distributed on the final Distribution Date because of
the failure of Certificateholders to tender their Certificates shall be set
aside and held uninvested in trust for the benefit of the non-tendering
Certificateholders, whereupon the Trust Fund shall terminate. If any
Certificates as to which notice has been given pursuant to Section 4.01(g) of
the Pooling and Servicing Agreement shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Paying Agent shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation to receive
the final distribution with respect thereto. If within one year after the
second notice not all of such Certificates shall have been surrendered for
cancellation, the Paying Agent may, directly or through an agent, take
appropriate steps to contact the remaining non-tendering Certificateholders
concerning surrender of their Certificates. The costs and expenses of holding
such funds in trust and of contacting such Certificateholders shall be paid out
of such funds. No interest shall accrue or be payable to any Certificateholder
on any amount held in trust as a result of such Certificateholder's failure to
surrender its Certificate(s) for final payment thereof in accordance with
Section 4.01(g) of the Pooling and Servicing Agreement.

         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, the transfer of this Certificate is
registerable in the Certificate Register only upon surrender of this
Certificate for registration of transfer at the office of the Certificate
Registrar or at the office of its transfer agent, duly endorsed by, or
accompanied by an assignment in the form below or other written instrument of
transfer in form satisfactory to the Certificate Registrar duly executed by the
Holder hereof or such Holder's attorney-in-fact duly authorized in writing, and
thereupon one or more new Certificates of the same Class in authorized
Denominations will be issued to the designated transferee or transferees.


                                      226
<PAGE>



         Subject to the terms of the Pooling and Servicing Agreement, the Class
[X] Certificates will be issued in book-entry form through the facilities of
DTC in Denominations of not less than $__________ initial Notional Amount and
in integral multiples of $__________ in excess thereof, with one Certificate of
such Class evidencing an additional amount equal to the remainder of the
initial Notional Amount of such Class. Subject to the terms of the Pooling and
Servicing Agreement, the Offered Certificates (other than the Class [X]
Certificates) will be issued in book-entry form through the facilities of DTC
in Denominations of $__________ initial Certificate Balance, and in integral
multiples of $__________ in excess thereof, with one Certificate of each such
Class evidencing an additional amount equal to the remainder of the initial
Certificate Balance of such Class. Subject to the terms of the Pooling and
Servicing Agreement, the Non-Registered Certificates (other than the Residual
Certificates) will be issued in book-entry form through the facilities of DTC
in Denominations of $__________ initial Certificate Balance, and in integral
multiples of $__________ in excess thereof, with one Certificate of each such
Class evidencing an additional amount equal to the remainder of the initial
Certificate Balance of such Class. The Class [R] and Class [LR] Certificates
will be issued in fully registered, certificated form, in Denominations
representing Percentage Interests of not less than ___%.

         No fee or service charge shall be imposed by the Certificate Registrar
for its services in respect of any registration of transfer or exchange
referred to in Section 5.02 of the Pooling and Servicing Agreement other than
for transfers to Institutional Accredited Investors as provided in Section
5.02(h) thereof. In connection with any transfer to an Institutional Accredited
Investor, the Transferor shall reimburse the Trust for any costs (including the
cost of the Certificate Registrar's counsel's review of the documents and any
legal opinions, submitted by the transferor or transferee to the Certificate
Registrar as provided in Section 5.02 of the Pooling and Servicing Agreement)
incurred by the Certificate Registrar in connection with such transfer. The
Certificate Registrar may require payment by each transferor of a sum
sufficient to cover any tax, expense or other governmental charge payable in
connection with any such transfer or exchange.

         The Depositor, the Trustee, the Fiscal Agent, the Servicer, the
Special Servicer, the Paying Agent and the Certificate Registrar and any of
their agents may treat the Person in whose name this Certificate is registered
as the owner hereof for all purposes, and neither the Depositor, the Trustee,
the Servicer, the Special Servicer, the Fiscal Agent, the Certificate Registrar
nor any such agents shall be affected by any notice to the contrary.

         The Pooling and Servicing Agreement may be amended from time to time
by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and the
Trustee, without the consent of any of the Certificateholders, to cure any
ambiguity, to correct or supplement any provisions herein or therein that may
be inconsistent with any other provisions herein or therein or to correct any
error; to maintain the rating or ratings assigned to each Class of Certificates
by each Rating Agency; to modify, eliminate or add to any provisions to such
extent as is necessary to maintain the qualification of either the Upper-Tier
REMIC or the Lower-Tier REMIC as a REMIC to avoid or minimize the imposition of
any tax, provided, however, an Opinion of Counsel is obtained to the effect
that such action shall not adversely affect in any material respect the
interest of any Certificateholder and such action is necessary or desirable


                                      227
<PAGE>



to avoid such tax and such action will not result in the withdrawal, downgrade
or qualification of the then-current rating by any Rating Agency, as evidenced
by a letter from such Rating Agency to such effect; to change the timing and/or
nature of deposits into the Certificate Account or Distribution Account or REO
Account or to change the name in which the Certificate Account is maintained,
provided, however, that the P&I Advance Date shall not be later than the
related Distribution Date, an Opinion of Counsel is obtained to the effect that
such action shall not adversely affect in any material respect the interest of
any Certificateholder and that such action will not result in the withdrawal,
downgrade or qualification of the then-current rating by any Rating Agency, as
evidenced by a letter from such Rating Agency to such effect; to modify,
eliminate or add to the provisions of Section 5.02(d) of the Pooling and
Servicing Agreement or any other provision thereof restricting transfer of the
Residual Certificates by virtue of their being the REMIC "residual interests,"
provided that such change shall not result in the withdrawal, downgrade or
qualification of the then-current rating assigned to any Class of Certificates,
as evidenced by a letter from each Rating Agency to such effect, and such
change shall not, as evidenced by an Opinion of Counsel, cause either the
Upper-Tier REMIC or the Lower-Tier REMIC or any of the Certificateholders
(other than the Transferor) to be subject to a federal tax caused by a Transfer
to a Person that is a Disqualified Organization or a Non-U.S. Person; and to
make any other provisions with respect to matters or questions arising under
the Pooling and Servicing Agreement which shall not be materially inconsistent
with the provisions of the Pooling and Servicing Agreement, provided, however,
that such action shall not, as evidenced by an Opinion of Counsel, adversely
affect in any material respect the interest of any Certificateholder not
consenting thereto.

         The Pooling and Servicing Agreement may also be amended from time to
time by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and
the Trustee with the consent of the Holders of Certificates representing not
less than % of the Percentage Interests of each Class of Certificates affected
by the amendment for the purpose of adding any provisions to or changing in any
manner or eliminating any of the provisions of the Pooling and Servicing
Agreement or of modifying in any manner the rights of the Certificateholders;
provided, however, that no such amendment shall:

                  (i) reduce in any manner the amount of, or delay the timing
         of, payments which are required to be distributed on any Certificate
         without the consent of such Certificateholder; or

                  (ii) reduce the aforesaid percentage of Certificates of any
         Class the Holders of which are required to consent to any such
         amendment, without the consent of the Holders of all Certificates of
         such Class then outstanding; or

                  (iii) adversely affect the Voting Rights of any Class of
         Certificates without the consent of the Holders of such Class then
         outstanding; or

                  (iv)  amend Section 11.01.

         No amendment shall be made to the Pooling and Servicing Agreement
unless the Trustee shall have received an Opinion of Counsel that such
amendment will not cause either the


                                      228
<PAGE>



Upper-Tier REMIC or the Lower-Tier REMIC to fail to qualify as a REMIC or
result in the imposition of a tax on the Upper-Tier REMIC or the Lower-Tier
REMIC.

         Any of the Servicer, Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates (in that order) will have
the option, upon 60 days' prior notice given to the Trustee, Paying Agent and
each of the other parties to the Pooling and Servicing Agreement, which notice
the Paying Agent is required to promptly forward to Certificateholders and
Rating Agencies in the manner set forth in the Pooling and Servicing Agreement,
to purchase all, but not less than all, of the Mortgage Loans and all property
acquired in respect of any Mortgage Loan remaining in the Trust Fund, and
thereby effect termination of the Trust Fund and early retirement of the then
outstanding Certificates, on any Distribution Date on which the aggregate
Stated Principal Balances of the Mortgage Loans and any REO Loans remaining in
the Trust Fund is reduced to less than _% of the aggregate Cut-off Date
Principal Balance of all the Mortgage Loans.

         The obligations created by the Pooling and Servicing Agreement and the
Trust Fund created thereby (other than the obligation of the Paying Agent to
make payments to Certificateholders as provided for in the Pooling and
Servicing Agreement), shall terminate upon reduction of the Certificate
Balances of all the Certificates to zero (including, without limitation, any
such final payment resulting from a termination of the Trust Fund due to a sale
of its property) pursuant to the terms of the Pooling and Servicing Agreement.
In no event, however, will the Trust created by the Pooling and Servicing
Agreement continue beyond the expiration of 21 years from the death of the last
survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the
United States to the Court of St. James, living on the date hereof.

         Unless the certificate of authentication hereon has been executed by
the Authenticating Agent, by manual signature, this Certificate shall not be
entitled to any benefit under the Pooling and Servicing Agreement or be valid
for any purpose. The Certificate Registrar has executed this Certificate on
behalf of the Trust Fund as Certificate Registrar under the Pooling and
Servicing Agreement and makes no representation or warranty as to any of the
statements contained herein or the validity or sufficiency of the Certificates
or the Mortgage Loans.

         THIS CERTIFICATE AND THE POOLING AND SERVICING AGREEMENT SHALL BE
CONSTRUED IN ACCORDANCE WITH, AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK
WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES APPLIED IN NEW YORK.














                                      229
<PAGE>



         IN WITNESS WHEREOF, the Certificate Registrar has caused this
Certificate to be duly executed under this official seal.

                              _____________________, not in its individual
                              capacity but solely as Certificate Registrar
                              under the Pooling and Servicing Agreement.



                              By: _________________________________
                                    AUTHORIZED OFFICER

Dated:                      , 1998



                          CERTIFICATE OF AUTHENTICATION

         THIS IS ONE OF THE CLASS [E] CERTIFICATES REFERRED TO IN THE
WITHIN-MENTIONED POOLING AND SERVICING AGREEMENT.


                                           _______________________,
                                           Authenticating Agent



                               By:______________________________
                                   AUTHORIZED SIGNATORY










                                      230
<PAGE>



                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:


TEN COM    -      as tenant in common

TEN ENT    -      as tenants by the
                  entireties

JT TEN     -      as joint tenants with
                  rights of survivorship
                  and not as tenants in
                  common


UNIF GIFT MIN ACT -  ________ Custodian
                      (Cust)
                     under Uniform Gifts to
                     Minors Act_________
                                (State)

         Additional abbreviations may also be used, though not in the above
list.




                                FORM OF TRANSFER

  FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto



- -------------------------------------------------------------------------------
    (Please insert Social Security or other identifying number of Assignee)



- -------------------------------------------------------------------------------
            (Please print or typewrite name and address of Assignee)


the within Certificate and does hereby or irrevocably constitute and appoint to
transfer the said Certificate in the Certificate register of the within-named
Trust, with full power of substitution in the premises.


- ------------------              -----------------------------------------------
Dated:                            NOTICE: The signature to this assignment
                                  must correspond with the name as written
                                  upon the face of this Certificate in every
                                  particular without alteration or enlargement
                                  or any change whatever.





                                      231
<PAGE>



- ------------------------
SIGNATURE GUARANTEED

The signature must be guaranteed by a commercial bank or trust company or by a
member firm of the New York Stock Exchange or another national securities
exchange. Notarized or witnessed signatures are not acceptable.



                           DISTRIBUTION INSTRUCTIONS

         The assignee should include the following for purposes of
distribution:

         Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to _________________________ for the account of
_____________________________________ account number
_____________________________ or, if mailed by check, to ________________.
Statements should be mailed to ____________________________. This information
is provided by assignee named above, or _________________________________, as
its agent.





















                                      232
<PAGE>



                                  EXHIBIT A-7
                Bear Stearns Commercial Mortgage Securities Inc.
                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                            SERIES 1998-_, CLASS [F]

THIS CERTIFICATE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS. NEITHER THIS
CERTIFICATE NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD,
ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE
ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT
SUBJECT TO, REGISTRATION UNDER THE SECURITIES ACT.

THE HOLDER OF THIS CERTIFICATE BY ITS ACCEPTANCE HEREOF AGREES NOT TO OFFER,
SELL OR OTHERWISE TRANSFER SUCH CERTIFICATE EXCEPT IN ACCORDANCE WITH ALL
APPLICABLE STATE SECURITIES LAWS AND (A) PURSUANT TO A REGISTRATION STATEMENT
WHICH HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (B) FOR SO LONG AS
THIS CERTIFICATE IS ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE
SECURITIES ACT ("RULE 144A"), TO A PERSON WHO THE SELLER REASONABLY BELIEVES IS
A "QUALIFIED INSTITUTIONAL BUYER" AS DEFINED IN RULE 144A IN A TRANSACTION
MEETING THE REQUIREMENTS OF RULE 144A, (C) TO AN INSTITUTIONAL "ACCREDITED
INVESTOR" WITHIN THE MEANING OF RULE 501 (A)(1), (2), (3) OR (7) OF REGULATION
D UNDER THE SECURITIES ACT IN A TRANSACTION EXEMPT FROM THE REGISTRATION
REQUIREMENTS UNDER THE SECURITIES ACT, OR (D) PURSUANT TO ANOTHER AVAILABLE
EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT IN
EACH OF THE FOREGOING CASES TO THE COMPLETION AND DELIVERY BY THE TRANSFEROR TO
THE TRUSTEE OF A CERTIFICATE OF TRANSFER IN THE FORM APPEARING ON THE LAST PAGE
OF THIS CERTIFICATE.

THIS CLASS [F] CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO CERTAIN OTHER
CLASSES OF CERTIFICATES OF THIS SERIES TO THE EXTENT DESCRIBED IN THE POOLING
AND SERVICING AGREEMENT. THE PORTION OF THE CERTIFICATE BALANCE OF THE
CERTIFICATES EVIDENCED BY THIS CERTIFICATE WILL BE DECREASED BY THE PORTION OF
PRINCIPAL DISTRIBUTIONS ON THE CERTIFICATES AND THE PORTION OF COLLATERAL
SUPPORT DEFICIT ALLOCABLE TO THIS CERTIFICATE. ACCORDINGLY, THE CERTIFICATE
BALANCE OF THIS CERTIFICATE MAY BE LESS THAN THAT SET FORTH BELOW. ANYONE
ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT CERTIFICATE BALANCE BY
INQUIRY OF THE PAYING AGENT. THIS CERTIFICATE CONSTITUTES A REMIC REGULAR
INTEREST UNDER THE INTERNAL REVENUE CODE OF 1986, AS AMENDED.

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO




                                      233
<PAGE>



THE CERTIFICATE REGISTRAR FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT,
AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH
OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY
PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN
AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR
VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED
OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]4

THIS CERTIFICATE MAY NOT BE PURCHASED OR TRANSFERRED UNLESS THE CERTIFICATE
REGISTRAR SHALL HAVE RECEIVED EITHER (A) AN INVESTMENT REPRESENTATION LETTER
FROM THE PROPOSED PURCHASER OR TRANSFEREE OF SUCH CERTIFICATE, IN FORM AND
SUBSTANCE SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE DEPOSITOR, TO THE
EFFECT THAT SUCH PROPOSED PURCHASER OR TRANSFEREE IS NOT (i) AN EMPLOYEE
BENEFIT PLAN SUBJECT TO THE FIDUCIARY RESPONSIBILITY PROVISIONS OF THE EMPLOYEE
RETIREMENT SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR SECTION 4975 OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR A GOVERNMENTAL PLAN
(AS DEFINED IN SECTION 3(32) OF ERISA) SUBJECT TO ANY FEDERAL, STATE OR LOCAL
LAW ("SIMILAR LAW") WHICH IS, TO A MATERIAL EXTENT, SIMILAR TO THE FOREGOING
PROVISIONS OF ERISA OR THE CODE (EACH A "PLAN") OR (ii) A PERSON ACTING ON
BEHALF OF OR USING THE ASSETS OF ANY SUCH PLAN (INCLUDING AN ENTITY WHOSE
UNDERLYING ASSETS INCLUDE PLAN ASSETS BY REASON OF INVESTMENT IN THE ENTITY BY
SUCH PLAN AND THE APPLICATION OF DEPARTMENT OF LABOR REGULATION ss.
2510.3-101), OTHER THAN AN INSURANCE COMPANY USING THE ASSETS OF ITS GENERAL
ACCOUNT UNDER CIRCUMSTANCES WHEREBY THE PURCHASE AND HOLDING OF SUBORDINATE
CERTIFICATES BY SUCH INSURANCE COMPANY WOULD BE EXEMPT FROM THE PROHIBITED
TRANSACTION PROVISIONS OF ERISA AND THE CODE UNDER PROHIBITED TRANSACTION CLASS
EXEMPTION 95-60 OR (B) IF SUCH CERTIFICATE IS PRESENTED FOR REGISTRATION IN THE
NAME OF A PERSON DESCRIBED IN CLAUSES (i) OR (ii) ABOVE, AN OPINION OF COUNSEL
IN FORM AND SUBSTANCE SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE
DEPOSITOR TO THE EFFECT THAT SUCH ACQUISITION AND HOLDING OF SUCH CERTIFICATE
BY SUCH PROPOSED PURCHASER OR TRANSFEREE WILL NOT RESULT IN THE ASSETS OF THE
TRUST FUND BEING DEEMED TO BE "PLAN ASSETS" AND SUBJECT TO THE FIDUCIARY
RESPONSIBILITY PROVISIONS OF ERISA, THE PROHIBITED TRANSACTION PROVISIONS OF
THE CODE OR THE PROVISIONS OF ANY SIMILAR LAW, WILL NOT CONSTITUTE OR RESULT IN
A "PROHIBITED TRANSACTION" WITHIN THE MEANING OF ERISA, SECTION 4975 OF THE
CODE OR ANY SIMILAR LAW, AND WILL NOT SUBJECT THE TRUSTEE, THE CERTIFICATE
REGISTRAR, THE SERVICER, THE SPECIAL SERVICER, THE FISCAL


- --------
(4)      If this Certificate represents a Book-Entry Certificate registered in
         the name of Cede & Co., it shall have this legend.




                                      234
<PAGE>



AGENT, THE EXTENSION ADVISER, THE PLACEMENT AGENTS OR THE DEPOSITOR TO ANY
OBLIGATION OR LIABILITY (INCLUDING OBLIGATIONS OR LIABILITIES UNDER ERISA,
SECTION 4975 OF THE CODE OR ANY SUCH SIMILAR LAW) IN ADDITION TO THOSE SET
FORTH IN THE POOLING AND SERVICING AGREEMENT. THE TRANSFEREE OF A BENEFICIAL
INTEREST IN A CERTIFICATE THAT IS A BOOK-ENTRY CERTIFICATE SHALL BE DEEMED TO
REPRESENT THAT IT IS NOT A PERSON DESCRIBED IN CLAUSES (i) OR (ii) ABOVE.

[THE INITIAL INVESTOR IN THIS CERTIFICATE, AND EACH SUBSEQUENT
PURCHASER OF THIS CERTIFICATE, BY PURCHASING THIS CERTIFICATE OR AN
INTEREST HEREIN, IS DEEMED TO HAVE AGREED TO COMPLY WITH CERTAIN
TRANSFER REQUIREMENTS SET FORTH IN THE POOLING AND SERVICING
AGREEMENT. A TRANSFEREE IS ALSO REQUIRED TO DELIVER AN INVESTMENT
REPRESENTATION LETTER SUBSTANTIALLY IN THE FORM OF EXHIBIT C TO THE
POOLING AND SERVICING AGREEMENT IF SUCH TRANSFEREE IS A QUALIFIED
INSTITUTIONAL BUYER OR AN INSTITUTIONAL ACCREDITED INVESTOR, AND
MAY ALSO BE REQUIRED TO DELIVER AN OPINION OF COUNSEL IF SUCH
TRANSFEREE IS NOT A QUALIFIED INSTITUTIONAL BUYER WITHIN THE MEANING
OF RULE 144A.](5)












- --------
(5)      If this Certificate represents a Book-Entry Certificate registered in
         the name of Cede & Co., it shall have this legend.





                                      235
<PAGE>




<TABLE>
<CAPTION>
<S>                                             <C>
=================================================================================================================
PASS-THROUGH RATE:      %                       APPROXIMATE AGGREGATE SCHEDULED
                                                PRINCIPAL BALANCE OF THE
DENOMINATION:  SET FORTH ON                     MORTGAGE LOANS AFTER DEDUCTING
SCHEDULE A                                      PAYMENTS DUE AND PREPAYMENTS
                                                RECEIVED ON OR BEFORE CUT-OFF
                                                DATE:
                                                $
- -----------------------------------------------------------------------------------------------------------------
DATE OF POOLING AND SERVICING                   SERVICER:
AGREEMENT:  AS OF                , 1998
- -----------------------------------------------------------------------------------------------------------------
CUT-OFF DATE:                       , 1998      SPECIAL SERVICER:
- -----------------------------------------------------------------------------------------------------------------
CLOSING DATE:                       , 1998      TRUSTEE:
- -----------------------------------------------------------------------------------------------------------------
FIRST DISTRIBUTION DATE:                        FISCAL AGENT:
   , 1998
                                                PAYING AGENT:
- -----------------------------------------------------------------------------------------------------------------
APPROXIMATE AGGREGATE                           CUSIP NO.
CERTIFICATE BALANCE OF THE
CLASS [F] CERTIFICATES AS OF THE                CERTIFICATE NO.:
CLOSING DATE:  $
=================================================================================================================
</TABLE>

























                                      236
<PAGE>



                             CLASS [F] CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund, consisting
primarily of a pool of fixed rate, balloon multifamily and mobile home
community mortgage loans (the "Mortgage Loans"), all payments on or collections
in respect of the Mortgage Loans due after the Cut-off Date, all REO Properties
and revenues received in respect thereof, the mortgagee's rights under the
Insurance Policies, any Assignment of Leases, and any guaranties, escrow
accounts or other collateral as security for the Mortgage Loans, and such
amounts as shall from time to time be held in the Certificate Account, the
Distribution Accounts, and the REO Accounts, formed and sold by

                Bear Stearns Commercial Mortgage Securities Inc.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN Bear
Stearns Commercial Mortgage Securities Inc., THE SERVICER, THE SPECIAL
SERVICER, THE TRUSTEE, THE FISCAL AGENT OR ANY OF THEIR AFFILIATES. NEITHER
THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY
OR INSTRUMENTALITY OF THE UNITED STATES.

THIS CERTIFIES THAT____________________

is the registered owner of the interest evidenced by this Certificate in the
Class [F] Certificates issued by the Trust Fund created pursuant to the Pooling
and Servicing Agreement, dated as of __________, 1998 (the "Pooling and
Servicing Agreement"), among Bear Stearns Commercial Mortgage Securities Inc.
(hereinafter called the "Depositor", which term includes any successor entity
under the Pooling and Servicing Agreement), the Trustee, the Special Servicer,
the Servicer and the Fiscal Agent. A summary of certain of the pertinent
provisions of the Pooling and Servicing Agreement is set forth hereafter. To
the extent not defined herein, the capitalized terms used herein shall have the
meanings assigned thereto in the Pooling and Servicing Agreement.

         This Certificate is one of a duly authorized issue of Certificates
designated as Certificates of the series specified on the face hereof (herein
called the "Certificates") and representing an interest in the Class of
Certificates specified on the face hereof equal to the quotient expressed as a
percentage obtained by dividing the Denomination of this Certificate specified
on the face hereof, by the aggregate initial Certificate Balance of the Class
[F] Certificates. The Certificates are designated as the Bear Stearns
Commercial Mortgage Securities Inc., Commercial Mortgage Pass-Through
Certificates, Series 1998-2 and are issued in twelve Classes as specifically
set forth in the Pooling and Servicing Agreement. The Certificates will
evidence in the aggregate 100% of the beneficial ownership of the Trust Fund.

         This Certificate does not purport to summarize the Pooling and
Servicing Agreement and reference is made to that agreement for information
with respect to the interests, rights, benefits, obligations, proceeds, and
duties evidenced hereby and the rights, duties and obligations of the Trustee.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Pooling and Servicing Agreement, to which Pooling and
Servicing Agreement, as



                                      237
<PAGE>



amended from time to time, the Certificateholder by virtue of the acceptance
hereof assents and by which the Certificateholder is bound. In the case of any
conflict between terms specified in this Certificate and terms specified in the
Pooling and Servicing Agreement, the terms of the Pooling and Servicing
Agreement shall govern.

         This Certificate is a "regular interest" in a "real estate mortgage
investment conduit," as those terms are defined, respectively, in Sections
860G(a)(1) and 860D of the Internal Revenue Code of 1986, as amended. Each
Holder of this Certificate, by acceptance hereof, agrees to treat, and take no
action inconsistent with the treatment of, this Certificate in accordance with
the preceding sentence for purposes of federal income taxes, state and local
income and franchise taxes and other taxes imposed on or measured by income.

         Pursuant to the terms of the Pooling and Servicing Agreement, the
Paying Agent shall distribute to the Person in whose name this Certificate is
registered as of the related Record Date, an amount equal to such Person's pro
rata share (based on the Percentage Interest represented by this Certificate)
of that portion of the aggregate amount of principal and interest then
distributable, if any, allocable to the Class of Certificates of the same Class
as this Certificate for such Distribution Date, all as more fully described in
the Pooling and Servicing Agreement. Holders of this Certificate may be
entitled to Prepayment Premiums and Yield Maintenance Charges as provided in
the Pooling and Servicing Agreement. All sums distributable on this Certificate
are payable in the coin or currency of the United States of America as at the
time of payment is legal tender for the payment of public and private debts.

         Interest on this Certificate will accrue (computed as if each year
consisted of 360 days and each month consisted of 30 days) during the Interest
Accrual Period relating to such Distribution Date at the Class [F] Pass-Through
Rate specified above on the Certificate Balance of this Certificate immediately
prior to each Distribution Date. Principal and interest allocated to this
Certificate on any Distribution Date will be in an amount due to this
Certificate's pro rata share of the Available Distribution Amount to be
distributed on the Certificates of this Class as of such Distribution Date,
with a final distribution to be made upon retirement of this Certificate as set
forth in the Pooling and Servicing Agreement.

         Collateral Support Deficit and Certificate Deferred Interest on the
Mortgage Loans shall be allocated on the applicable Distribution Date to
Certificateholders in the manner set forth in the Pooling and Servicing
Agreement. All Collateral Support Deficit or Certificate Deferred Interest on
the Mortgage Loans allocated to any Class of Certificates will be allocated pro
rata among the outstanding Certificates of such Class.

         The Certificates are limited in right of payment to, among other
things, certain collections and recoveries respecting the Mortgage Loans, all
as more specifically set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, the Certificate Account and
the Distribution Account will be held in the name of the Servicer and Paying
Agent, respectively, on behalf of the holders of Certificates specified in the
Pooling and Servicing Agreement and the Servicer (with respect to the
Certificate Account) or the Paying Agent (with respect to the Distribution
Account) will be authorized to make withdrawals therefrom. Amounts on deposit
in such accounts may be invested in Permitted Investments.




                                      238
<PAGE>



Interest or other income earned on funds in the Certificate Account and
Distribution Account will be paid to the Servicer as set forth in the Pooling
and Servicing Agreement. As provided in the Pooling and Servicing Agreement,
withdrawals from the Certificate Account shall be made from time to time for
purposes other than distributions to Certificateholders, such purposes
including reimbursement of certain expenses incurred with respect to the
servicing of the Mortgage Loans and administration of the Trust Fund.

         All distributions under the Pooling and Servicing Agreement to a Class
of Certificates shall be made on each Distribution Date (other than the final
distribution on any Certificate) to Certificateholders of record on the related
Record Date by check mailed to the address set forth therefor in the
Certificate Register or, provided that such Certificateholder (1) has provided
the Trustee and the Paying Agent with wire instructions in writing as least
five Business Days prior to the related Record Date and (2) is the Holder of
Certificates with an original Certificate Balance or Notional Amount, as
applicable, of at least $__________, by wire transfer of immediately available
funds to the account of such Certificateholder at a bank or other entity having
appropriate facilities therefor. The final distribution on this Certificate
shall be made in like manner, but only upon presentment and surrender of this
Certificate at the offices of the Certificate Registrar or such other location
specified in the notice to Certificateholders of such final distribution.

         Any funds not distributed on the final Distribution Date because of
the failure of Certificateholders to tender their Certificates shall be set
aside and held uninvested in trust for the benefit of the non-tendering
Certificateholders, whereupon the Trust Fund shall terminate. If any
Certificates as to which notice has been given pursuant to Section 4.01(g) of
the Pooling and Servicing Agreement shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Paying Agent shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation to receive
the final distribution with respect thereto. If within one year after the
second notice not all of such Certificates shall have been surrendered for
cancellation, the Paying Agent may, directly or through an agent, take
appropriate steps to contact the remaining non-tendering Certificateholders
concerning surrender of their Certificates. The costs and expenses of holding
such funds in trust and of contacting such Certificateholders shall be paid out
of such funds. No interest shall accrue or be payable to any Certificateholder
on any amount held in trust as a result of such Certificateholder's failure to
surrender its Certificate(s) for final payment thereof in accordance with
Section 4.01(g) of the Pooling and Servicing Agreement.

         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, the transfer of this Certificate is
registerable in the Certificate Register only upon surrender of this
Certificate for registration of transfer at the office of the Certificate
Registrar or at the office of its transfer agent, duly endorsed by, or
accompanied by an assignment in the form below or other written instrument of
transfer in form satisfactory to the Certificate Registrar duly executed by the
Holder hereof or such Holder's attorney-in-fact duly authorized in writing, and
thereupon one or more new Certificates of the same Class in authorized
Denominations will be issued to the designated transferee or transferees.


                                      239
<PAGE>



         Subject to the terms of the Pooling and Servicing Agreement, the Class
[X] Certificates will be issued in book-entry form through the facilities of
DTC in Denominations of not less than $ _________ initial Notional Amount and in
integral multiples of $ _______ in excess thereof, with one Certificate of
such Class evidencing an additional amount equal to the remainder of the
initial Notional Amount of such Class. Subject to the terms of the Pooling
and Servicing Agreement, the Offered Certificates (other than the Class [X]
Certificates) will be issued in book-entry form through the facilities of DTC
in Denominations of $ _________           initial Certificate Balance, and in
integral multiples of $ ______ in excess thereof, with one Certificate of each
such Class evidencing an additional amount equal to the remainder of the
initial Certificate Balance of such Class. Subject to the terms of the Pooling
and Servicing Agreement, the Non-Registered Certificates (other than the
Residual Certificates) will be issued in book-entry form through the
facilities of DTC in Denominations of $ ________               initial
Certificate Balance, and in integral multiples of $ _____ in excess thereof,
with one Certificate of each such Class evidencing an additional amount equal
to the remainder of the initial Certificate Balance of such Class. The Class
[R] and Class [LR] Certificates will be issued in fully registered,
certificated form, in Denominations representing Percentage Interests of
not less than ___%.

         No fee or service charge shall be imposed by the Certificate Registrar
for its services in respect of any registration of transfer or exchange
referred to in Section 5.02 of the Pooling and Servicing Agreement other than
for transfers to Institutional Accredited Investors as provided in Section
5.02(h) thereof. In connection with any transfer to an Institutional Accredited
Investor, the Transferor shall reimburse the Trust for any costs (including the
cost of the Certificate Registrar's counsel's review of the documents and any
legal opinions, submitted by the transferor or transferee to the Certificate
Registrar as provided in Section 5.02 of the Pooling and Servicing Agreement)
incurred by the Certificate Registrar in connection with such transfer. The
Certificate Registrar may require payment by each transferor of a sum
sufficient to cover any tax, expense or other governmental charge payable in
connection with any such transfer or exchange.

         The Depositor, the Trustee, the Fiscal Agent, the Servicer, the
Special Servicer, the Paying Agent and the Certificate Registrar and any of
their agents may treat the Person in whose name this Certificate is registered
as the owner hereof for all purposes, and neither the Depositor, the Trustee,
the Servicer, the Special Servicer, the Fiscal Agent, the Certificate Registrar
nor any such agents shall be affected by any notice to the contrary.

         The Pooling and Servicing Agreement may be amended from time to time
by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and the
Trustee, without the consent of any of the Certificateholders, to cure any
ambiguity, to correct or supplement any provisions herein or therein that may
be inconsistent with any other provisions herein or therein or to correct any
error; to maintain the rating or ratings assigned to each Class of Certificates
by each Rating Agency; to modify, eliminate or add to any provisions to such
extent as is necessary to maintain the qualification of either the Upper-Tier
REMIC or the Lower-Tier REMIC as a REMIC to avoid or minimize the imposition of
any tax, provided, however, an Opinion of Counsel is obtained to the effect
that such action shall not adversely affect in any material respect the
interest of any Certificateholder and such action is necessary or desirable



                                      240
<PAGE>



to avoid such tax and such action will not result in the withdrawal, downgrade
or qualification of the then-current rating by any Rating Agency, as evidenced
by a letter from such Rating Agency to such effect; to change the timing and/or
nature of deposits into the Certificate Account or Distribution Account or REO
Account or to change the name in which the Certificate Account is maintained,
provided, however, that the P&I Advance Date shall not be later than the
related Distribution Date, an Opinion of Counsel is obtained to the effect that
such action shall not adversely affect in any material respect the interest of
any Certificateholder and that such action will not result in the withdrawal,
downgrade or qualification of the then-current rating by any Rating Agency, as
evidenced by a letter from such Rating Agency to such effect; to modify,
eliminate or add to the provisions of Section 5.02(d) of the Pooling and
Servicing Agreement or any other provision thereof restricting transfer of the
Residual Certificates by virtue of their being the REMIC "residual interests,"
provided that such change shall not result in the withdrawal, downgrade or
qualification of the then-current rating assigned to any Class of Certificates,
as evidenced by a letter from each Rating Agency to such effect, and such
change shall not, as evidenced by an Opinion of Counsel, cause either the
Upper-Tier REMIC or the Lower-Tier REMIC or any of the Certificateholders
(other than the Transferor) to be subject to a federal tax caused by a Transfer
to a Person that is a Disqualified Organization or a Non-U.S. Person; and to
make any other provisions with respect to matters or questions arising under
the Pooling and Servicing Agreement which shall not be materially inconsistent
with the provisions of the Pooling and Servicing Agreement, provided, however,
that such action shall not, as evidenced by an Opinion of Counsel, adversely
affect in any material respect the interest of any Certificateholder not
consenting thereto.

         The Pooling and Servicing Agreement may also be amended from time to
time by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and
the Trustee with the consent of the Holders of Certificates representing not
less than ___% of the Percentage Interests of each Class of Certificates
affected by the amendment for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of the Pooling and
Servicing Agreement or of modifying in any manner the rights of the
Certificateholders; provided, however, that no such amendment shall:

                  (i) reduce in any manner the amount of, or delay the timing
         of, payments which are required to be distributed on any Certificate
         without the consent of such Certificateholder; or

                  (ii) reduce the aforesaid percentage of Certificates of any
         Class, the Holders of which are required to consent to any such
         amendment, without the consent of the Holders of all Certificates of
         such Class then outstanding; or

                  (iii) adversely affect the Voting Rights of any Class of
         Certificates without the consent of the Holders of such Class then
         outstanding; or

                  (iv)  amend Section 11.01.

         No amendment shall be made to the Pooling and Servicing Agreement
unless the Trustee shall have received an Opinion of Counsel that such
amendment will not cause either the

                                      241
<PAGE>



Upper-Tier REMIC or the Lower-Tier REMIC to fail to qualify as a REMIC or
result in the imposition of a tax on the Upper-Tier REMIC or the Lower-Tier
REMIC.

         Any of the Servicer, Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates (in that order) will have
the option, upon 60 days' prior notice given to the Trustee, Paying Agent and
each of the other parties to the Pooling and Servicing Agreement, which notice
the Paying Agent is required to promptly forward to Certificateholders and
Rating Agencies in the manner set forth in the Pooling and Servicing Agreement,
to purchase all, but not less than all, of the Mortgage Loans and all property
acquired in respect of any Mortgage Loan remaining in the Trust Fund, and
thereby effect termination of the Trust Fund and early retirement of the then
outstanding Certificates, on any Distribution Date on which the aggregate
Stated Principal Balances of the Mortgage Loans and any REO Loans remaining in
the Trust Fund is reduced to less than _% of the aggregate Cut-off Date
Principal Balance of all the Mortgage Loans.

         The obligations created by the Pooling and Servicing Agreement and the
Trust Fund created thereby (other than the obligation of the Paying Agent to
make payments to Certificateholders as provided for in the Pooling and
Servicing Agreement), shall terminate upon reduction of the Certificate
Balances of all the Certificates to zero (including, without limitation, any
such final payment resulting from a termination of the Trust Fund due to a sale
of its property) pursuant to the terms of the Pooling and Servicing Agreement.
In no event, however, will the Trust created by the Pooling and Servicing
Agreement continue beyond the expiration of 21 years from the death of the last
survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the
United States to the Court of St. James, living on the date hereof.

         Unless the certificate of authentication hereon has been executed by
the Authenticating Agent, by manual signature, this Certificate shall not be
entitled to any benefit under the Pooling and Servicing Agreement or be valid
for any purpose. The Certificate Registrar has executed this Certificate on
behalf of the Trust Fund as Certificate Registrar under the Pooling and
Servicing Agreement and makes no representation or warranty as to any of the
statements contained herein or the validity or sufficiency of the Certificates
or the Mortgage Loans.

         THIS CERTIFICATE AND THE POOLING AND SERVICING AGREEMENT SHALL BE
CONSTRUED IN ACCORDANCE WITH, AND GOVERNED BY, THE LAWS OF THE STATE OF NEW
YORK WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES APPLIED IN NEW YORK.


                                      242
<PAGE>



         IN WITNESS WHEREOF, the Certificate Registrar has caused this
Certificate to be duly executed under this official seal.

                                   ______________________, not in its
                                   individual capacity but solely as
                                   Certificate Registrar under the Pooling and
                                   Servicing Agreement.



                                   By:___________________________________
                                       AUTHORIZED OFFICER





Dated:_____________________, 1998



                         CERTIFICATE OF AUTHENTICATION

         THIS IS ONE OF THE CLASS [F] CERTIFICATES REFERRED TO IN THE
WITHIN-MENTIONED POOLING AND SERVICING AGREEMENT.


                                         ________________________,
                                         Authenticating Agent



                                    By:___________________________
                                         AUTHORIZED SIGNATORY












                                      243
<PAGE>
                                   SCHEDULE A

<TABLE>
<CAPTION>
<S>         <C>                         <C>                  <C>
=======================================================================================
Date        Certificate Balance of       Amount of Book-
            Definitive Certificates     Entry Certificate    Notation Made By
           exchanged or transferred
               for, or issued in
             exchange for or upon
                transfer of any
              Remaining Principal
            interest in this Book-
               Entry Certificate
- ---------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------

- ---------------------------------------------------------------------------------------

=======================================================================================
</TABLE>




                                      244
<PAGE>



                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:


TEN COM  -        as tenant in common

TEN ENT  -        as tenants by the
                  entireties

JT TEN   -        as joint tenants with
                  rights of survivorship
                  and not as tenants in
                  common

UNIF GIFT MIN ACT -  ______Custodian
                     (Cust)
                     under Uniform Gifts to
                     Minors Act _________
                                 (State)

         Additional abbreviations may also be used, though not in the above
list.




                                FORM OF TRANSFER

  FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto



- -------------------------------------------------------------------------------
    (Please insert Social Security or other identifying number of Assignee)



- -------------------------------------------------------------------------------
            (Please print or typewrite name and address of Assignee)


the within Certificate and does hereby or irrevocably constitute and appoint to
transfer the said Certificate in the Certificate register of the within-named
Trust, with full power of substitution in the premises.


- ---------------          ------------------------------------------------------
Dated:                     NOTICE:           The signature to this assignment
                                             must correspond with the name as
                                             written upon the face of this
                                             Certificate in every particular
                                             without alteration or enlargement
                                             or any change whatever.




                                      245
<PAGE>




- -------------
SIGNATURE GUARANTEED

The signature must be guaranteed by a commercial bank or trust company or by a
member firm of the New York Stock Exchange or another national securities
exchange. Notarized or witnessed signatures are not acceptable.



                           DISTRIBUTION INSTRUCTIONS

         The assignee should include the following for purposes of
distribution:

         Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to _________________________________ for the
account of _____________________ account number ____________________ or, if
mailed by check, to __________________________________________. Statements
should be mailed to __________________________________. This information is
provided by assignee named above, or
______________________________________________, as its agent.























                                      246
<PAGE>



                                  EXHIBIT A-8
                Bear Stearns Commercial Mortgage Securities Inc.
                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                            SERIES 1998-_, CLASS [G]

THIS CERTIFICATE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS. NEITHER THIS
CERTIFICATE NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD,
ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE
ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT
SUBJECT TO, REGISTRATION UNDER THE SECURITIES ACT.

THE HOLDER OF THIS CERTIFICATE BY ITS ACCEPTANCE HEREOF AGREES NOT TO OFFER,
SELL OR OTHERWISE TRANSFER SUCH CERTIFICATE EXCEPT IN ACCORDANCE WITH ALL
APPLICABLE STATE SECURITIES LAWS AND (A) PURSUANT TO A REGISTRATION STATEMENT
WHICH HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (B) FOR SO LONG AS
THIS CERTIFICATE IS ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE
SECURITIES ACT ("RULE 144A"), TO A PERSON WHO THE SELLER REASONABLY BELIEVES IS
A "QUALIFIED INSTITUTIONAL BUYER" AS DEFINED IN RULE 144A IN A TRANSACTION
MEETING THE REQUIREMENTS OF RULE 144A, (C) TO AN INSTITUTIONAL "ACCREDITED
INVESTOR" WITHIN THE MEANING OF RULE 501 (A)(1), (2), (3) OR (7) OF REGULATION
D UNDER THE SECURITIES ACT IN A TRANSACTION EXEMPT FROM THE REGISTRATION
REQUIREMENTS UNDER THE SECURITIES ACT, OR (D) PURSUANT TO ANOTHER AVAILABLE
EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT IN
EACH OF THE FOREGOING CASES TO THE COMPLETION AND DELIVERY BY THE TRANSFEROR TO
THE TRUSTEE OF A CERTIFICATE OF TRANSFER IN THE FORM APPEARING ON THE LAST PAGE
OF THIS CERTIFICATE.

THIS CLASS [G] CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO CERTAIN OTHER
CLASSES OF CERTIFICATES OF THIS SERIES TO THE EXTENT DESCRIBED IN THE POOLING
AND SERVICING AGREEMENT. THE PORTION OF THE CERTIFICATE BALANCE OF THE
CERTIFICATES EVIDENCED BY THIS CERTIFICATE WILL BE DECREASED BY THE PORTION OF
PRINCIPAL DISTRIBUTIONS ON THE CERTIFICATES AND THE PORTION OF COLLATERAL
SUPPORT DEFICIT ALLOCABLE TO THIS CERTIFICATE. ACCORDINGLY, THE CERTIFICATE
BALANCE OF THIS CERTIFICATE MAY BE LESS THAN THAT SET FORTH BELOW. ANYONE
ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT CERTIFICATE BALANCE BY
INQUIRY OF THE PAYING AGENT. THIS CERTIFICATE CONSTITUTES A REMIC REGULAR
INTEREST UNDER THE INTERNAL REVENUE CODE OF 1986, AS AMENDED.

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO



                                      247
<PAGE>



THE CERTIFICATE REGISTRAR FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT,
AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH
OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY
PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN
AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR
VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED
OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]6

THIS CERTIFICATE MAY NOT BE PURCHASED OR TRANSFERRED UNLESS THE CERTIFICATE
REGISTRAR SHALL HAVE RECEIVED EITHER (A) AN INVESTMENT REPRESENTATION LETTER
FROM THE PROPOSED PURCHASER OR TRANSFEREE OF SUCH CERTIFICATE, IN FORM AND
SUBSTANCE SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE DEPOSITOR, TO THE
EFFECT THAT SUCH PROPOSED PURCHASER OR TRANSFEREE IS NOT (i) AN EMPLOYEE
BENEFIT PLAN SUBJECT TO THE FIDUCIARY RESPONSIBILITY PROVISIONS OF THE EMPLOYEE
RETIREMENT SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR SECTION 4975 OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR A GOVERNMENTAL PLAN
(AS DEFINED IN SECTION 3(32) OF ERISA) SUBJECT TO ANY FEDERAL, STATE OR LOCAL
LAW ("SIMILAR LAW") WHICH IS, TO A MATERIAL EXTENT, SIMILAR TO THE FOREGOING
PROVISIONS OF ERISA OR THE CODE (EACH A "PLAN") OR (ii) A PERSON ACTING ON
BEHALF OF OR USING THE ASSETS OF ANY SUCH PLAN (INCLUDING AN ENTITY WHOSE
UNDERLYING ASSETS INCLUDE PLAN ASSETS BY REASON OF INVESTMENT IN THE ENTITY BY
SUCH PLAN AND THE APPLICATION OF DEPARTMENT OF LABOR REGULATION ss.
2510.3-101), OTHER THAN AN INSURANCE COMPANY USING THE ASSETS OF ITS GENERAL
ACCOUNT UNDER CIRCUMSTANCES WHEREBY THE PURCHASE AND HOLDING OF SUBORDINATE
CERTIFICATES BY SUCH INSURANCE COMPANY WOULD BE EXEMPT FROM THE PROHIBITED
TRANSACTION PROVISIONS OF ERISA AND THE CODE UNDER PROHIBITED TRANSACTION CLASS
EXEMPTION 95-60 OR (B) IF SUCH CERTIFICATE IS PRESENTED FOR REGISTRATION IN THE
NAME OF A PERSON DESCRIBED IN CLAUSES (i) OR (ii) ABOVE, AN OPINION OF COUNSEL
IN FORM AND SUBSTANCE SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE
DEPOSITOR TO THE EFFECT THAT SUCH ACQUISITION AND HOLDING OF SUCH CERTIFICATE
BY SUCH PROPOSED PURCHASER OR TRANSFEREE WILL NOT RESULT IN THE ASSETS OF THE
TRUST FUND BEING DEEMED TO BE "PLAN ASSETS" AND SUBJECT TO THE FIDUCIARY
RESPONSIBILITY PROVISIONS OF ERISA, THE PROHIBITED TRANSACTION PROVISIONS OF
THE CODE OR THE PROVISIONS OF ANY SIMILAR LAW, WILL NOT CONSTITUTE OR RESULT IN
A "PROHIBITED TRANSACTION" WITHIN THE MEANING OF ERISA, SECTION 4975 OF THE
CODE OR ANY SIMILAR LAW, AND WILL NOT SUBJECT THE TRUSTEE, THE CERTIFICATE
REGISTRAR, THE SERVICER, THE SPECIAL SERVICER, THE FISCAL AGENT, THE EXTENSION
ADVISER, THE PLACEMENT AGENTS OR THE DEPOSITOR



- --------


(6)     If this Certificate represents a Book-Entry Certificate registered in
        the

                                      248
<PAGE>



TO ANY OBLIGATION OR LIABILITY (INCLUDING OBLIGATIONS OR LIABILITIES UNDER
ERISA, SECTION 4975 OF THE CODE OR ANY SUCH SIMILAR LAW) IN ADDITION TO THOSE
SET FORTH IN THE POOLING AND SERVICING AGREEMENT. THE TRANSFEREE OF A
BENEFICIAL INTEREST IN A CERTIFICATE THAT IS A BOOK-ENTRY CERTIFICATE SHALL BE
DEEMED TO REPRESENT THAT IT IS NOT A PERSON DESCRIBED IN CLAUSES (i) OR (ii)
ABOVE.

[THE INITIAL INVESTOR IN THIS CERTIFICATE, AND EACH SUBSEQUENT
PURCHASER OF THIS CERTIFICATE, BY PURCHASING THIS CERTIFICATE OR AN
INTEREST HEREIN, IS DEEMED TO HAVE AGREED TO COMPLY WITH CERTAIN
TRANSFER REQUIREMENTS SET FORTH IN THE POOLING AND SERVICING
AGREEMENT. A TRANSFEREE IS ALSO REQUIRED TO DELIVER AN INVESTMENT
REPRESENTATION LETTER SUBSTANTIALLY IN THE FORM OF EXHIBIT C TO THE
POOLING AND SERVICING AGREEMENT IF SUCH TRANSFEREE IS A QUALIFIED
INSTITUTIONAL BUYER OR AN INSTITUTIONAL ACCREDITED INVESTOR, AND
MAY ALSO BE REQUIRED TO DELIVER AN OPINION OF COUNSEL IF SUCH
TRANSFEREE IS NOT A QUALIFIED INSTITUTIONAL BUYER WITHIN THE MEANING
OF RULE 144A.](7)


- --------
(7)      If this Certificate represents a Book-Entry Certificate registered in
         the name of Cede & Co., it shall have this legend.


                                      249
<PAGE>





<TABLE>
<CAPTION>
<S>                                                 <C>
=====================================================================================================================
PASS-THROUGH RATE:       %                          APPROXIMATE AGGREGATE SCHEDULED
                                                    PRINCIPAL BALANCE OF THE
DENOMINATION:  $                                    MORTGAGE LOANS AFTER DEDUCTING
                                                    PAYMENTS DUE AND PREPAYMENTS
                                                    RECEIVED ON OR BEFORE CUT-OFF
                                                    DATE:
                                                    $
- ---------------------------------------------------------------------------------------------------------------------
DATE OF POOLING AND SERVICING                       SERVICER:
AGREEMENT: AS OF                        1998
- ---------------------------------------------------------------------------------------------------------------------
CUT-OFF DATE:                      , 1998           SPECIAL SERVICER:
- ---------------------------------------------------------------------------------------------------------------------
CLOSING DATE:                      , 1998           TRUSTEE:
- ---------------------------------------------------------------------------------------------------------------------
FIRST DISTRIBUTION DATE:                            FISCAL AGENT:
             , 1998
                                                    PAYING AGENT:
- ---------------------------------------------------------------------------------------------------------------------
APPROXIMATE AGGREGATE                               CUSIP NO.
CERTIFICATE BALANCE OF THE
CLASS [G] CERTIFICATES AS OF THE                    CERTIFICATE NO.:
CLOSING DATE:  $
=====================================================================================================================
</TABLE>



                                      250
<PAGE>



                             CLASS [G] CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund, consisting
primarily of a pool of fixed rate, balloon multifamily and mobile home
community mortgage loans (the "Mortgage Loans"), all payments on or collections
in respect of the Mortgage Loans due after the Cut-off Date, all REO Properties
and revenues received in respect thereof, the mortgagee's rights under the
Insurance Policies, any Assignment of Leases, and any guaranties, escrow
accounts or other collateral as security for the Mortgage Loans, and such
amounts as shall from time to time be held in the Certificate Account, the
Distribution Accounts, and the REO Accounts, formed and sold by

                Bear Stearns Commercial Mortgage Securities Inc.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN Bear
Stearns Commercial Mortgage Securities Inc., THE SERVICER, THE SPECIAL
SERVICER, THE TRUSTEE, THE FISCAL AGENT OR ANY OF THEIR AFFILIATES. NEITHER
THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY
OR INSTRUMENTALITY OF THE UNITED STATES.

THIS CERTIFIES THAT___________

is the registered owner of the interest evidenced by this Certificate in the
Class [G] Certificates issued by the Trust Fund created pursuant to the Pooling
and Servicing Agreement, dated as of , 1998 (the "Pooling and Servicing
Agreement"), among Bear Stearns Commercial Mortgage Securities Inc.
(hereinafter called the "Depositor", which term includes any successor entity
under the Pooling and Servicing Agreement), the Trustee, the Special Servicer,
the Servicer and the Fiscal Agent. A summary of certain of the pertinent
provisions of the Pooling and Servicing Agreement is set forth hereafter. To
the extent not defined herein, the capitalized terms used herein shall have the
meanings assigned thereto in the Pooling and Servicing Agreement.

         This Certificate is one of a duly authorized issue of Certificates
designated as Certificates of the series specified on the face hereof (herein
called the "Certificates") and representing an interest in the Class of
Certificates specified on the face hereof equal to the quotient expressed as a
percentage obtained by dividing the Denomination of this Certificate specified
on the face hereof, by the aggregate initial Certificate Balance of the Class
[G] Certificates. The Certificates are designated as the Bear Stearns
Commercial Mortgage Securities Inc., Commercial Mortgage Pass-Through
Certificates, Series 1998-2 and are issued in twelve Classes as specifically
set forth in the Pooling and Servicing Agreement. The Certificates will
evidence in the aggregate 100% of the beneficial ownership of the Trust Fund.

         This Certificate does not purport to summarize the Pooling and
Servicing Agreement and reference is made to that agreement for information
with respect to the interests, rights, benefits, obligations, proceeds, and
duties evidenced hereby and the rights, duties and obligations of the Trustee.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Pooling and Servicing Agreement, to which Pooling and
Servicing Agreement, as amended from time to time, the Certificateholder by
virtue of the acceptance hereof assents and


                                      251
<PAGE>



by which the Certificateholder is bound. In the case of any conflict between
terms specified in this Certificate and terms specified in the Pooling and
Servicing Agreement, the terms of the Pooling and Servicing Agreement shall
govern.

         This Certificate is a "regular interest" in a "real estate mortgage
investment conduit," as those terms are defined, respectively, in Sections
860G(a)(1) and 860D of the Internal Revenue Code of 1986, as amended. Each
Holder of this Certificate, by acceptance hereof, agrees to treat, and take no
action inconsistent with the treatment of, this Certificate in accordance with
the preceding sentence for purposes of federal income taxes, state and local
income and franchise taxes and other taxes imposed on or measured by income.

         Pursuant to the terms of the Pooling and Servicing Agreement, the
Paying Agent shall distribute to the Person in whose name this Certificate is
registered as of the related Record Date, an amount equal to such Person's pro
rata share (based on the Percentage Interest represented by this Certificate)
of that portion of the aggregate amount of principal and interest then
distributable, if any, allocable to the Class of Certificates of the same Class
as this Certificate for such Distribution Date, all as more fully described in
the Pooling and Servicing Agreement. Holders of this Certificate may be
entitled to Prepayment Premiums and Yield Maintenance Charges as provided in
the Pooling and Servicing Agreement. All sums distributable on this Certificate
are payable in the coin or currency of the United States of America as at the
time of payment is legal tender for the payment of public and private debts.

         Interest on this Certificate will accrue (computed as if each year
consisted of 360 days and each month consisted of 30 days) during the Interest
Accrual Period relating to such Distribution Date at the Class [G] Pass-Through
Rate specified above on the Certificate Balance of this Certificate immediately
prior to each Distribution Date. Principal and interest allocated to this
Certificate on any Distribution Date will be in an amount due to this
Certificate's pro rata share of the Available Distribution Amount to be
distributed on the Certificates of this Class as of such Distribution Date,
with a final distribution to be made upon retirement of this Certificate as set
forth in the Pooling and Servicing Agreement.

         Collateral Support Deficit and Certificate Deferred Interest on the
Mortgage Loans shall be allocated on the applicable Distribution Date to
Certificateholders in the manner set forth in the Pooling and Servicing
Agreement. All Collateral Support Deficit or Certificate Deferred Interest on
the Mortgage Loans allocated to any Class of Certificates will be allocated pro
rata among the outstanding Certificates of such Class.

         The Certificates are limited in right of payment to, among other
things, certain collections and recoveries respecting the Mortgage Loans, all
as more specifically set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, the Certificate Account and
the Distribution Account will be held in the name of the Servicer and Paying
Agent, respectively, on behalf of the holders of Certificates specified in the
Pooling and Servicing Agreement and the Servicer (with respect to the
Certificate Account) or the Paying Agent (with respect to the Distribution
Account) will be authorized to make withdrawals therefrom. Amounts on deposit
in such accounts may be invested in Permitted Investments. Interest or other
income earned on funds in the Certificate Account and Distribution Account



                                      252
<PAGE>



will be paid to the Servicer as set forth in the Pooling and Servicing
Agreement. As provided in the Pooling and Servicing Agreement, withdrawals from
the Certificate Account shall be made from time to time for purposes other than
distributions to Certificateholders, such purposes including reimbursement of
certain expenses incurred with respect to the servicing of the Mortgage Loans
and administration of the Trust Fund.

         All distributions under the Pooling and Servicing Agreement to a Class
of Certificates shall be made on each Distribution Date (other than the final
distribution on any Certificate) to Certificateholders of record on the related
Record Date by check mailed to the address set forth therefor in the
Certificate Register or, provided that such Certificateholder (1) has provided
the Trustee and the Paying Agent with wire instructions in writing as least
five Business Days prior to the related Record Date and (2) is the Holder of
Certificates with an original Certificate Balance or Notional Amount, as
applicable, of at least $         , by wire transfer of immediately available
funds to the account of such Certificateholder at a bank or other entity having
appropriate facilities therefor. The final distribution on this Certificate
shall be made in like manner, but only upon presentment and surrender of this
Certificate at the offices of the Certificate Registrar or such other location
specified in the notice to Certificateholders of such final distribution.

         Any funds not distributed on the final Distribution Date because of
the failure of Certificateholders to tender their Certificates shall be set
aside and held uninvested in trust for the benefit of the non-tendering
Certificateholders, whereupon the Trust Fund shall terminate. If any
Certificates as to which notice has been given pursuant to Section 4.01(g) of
the Pooling and Servicing Agreement shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Paying Agent shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation to receive
the final distribution with respect thereto. If within one year after the
second notice not all of such Certificates shall have been surrendered for
cancellation, the Paying Agent may, directly or through an agent, take
appropriate steps to contact the remaining non-tendering Certificateholders
concerning surrender of their Certificates. The costs and expenses of holding
such funds in trust and of contacting such Certificateholders shall be paid out
of such funds. No interest shall accrue or be payable to any Certificateholder
on any amount held in trust as a result of such Certificateholder's failure to
surrender its Certificate(s) for final payment thereof in accordance with
Section 4.01(g) of the Pooling and Servicing Agreement.

         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, the transfer of this Certificate is
registerable in the Certificate Register only upon surrender of this
Certificate for registration of transfer at the office of the Certificate
Registrar or at the office of its transfer agent, duly endorsed by, or
accompanied by an assignment in the form below or other written instrument of
transfer in form satisfactory to the Certificate Registrar duly executed by the
Holder hereof or such Holder's attorney-in-fact duly authorized in writing, and
thereupon one or more new Certificates of the same Class in authorized
Denominations will be issued to the designated transferee or transferees.

         Subject to the terms of the Pooling and Servicing Agreement, the Class
[X] Certificates will be issued in book-entry form through the facilities of
DTC in Denominations of not less



                                      253
<PAGE>



than $ ______ initial Notional Amount and in integral multiples of $ _______
in excess thereof, with one Certificate of such Class evidencing an additional
amount equal to the remainder of the initial Notional Amount of such Class.
Subject to the terms of the Pooling and Servicing Agreement, the Offered
Certificates (other than the Class [X] Certificates) will be issued in
book-entry form through the facilities of DTC in Denominations of $ _________
initial Certificate Balance, and in integral multiples of $ ____________ in
excess thereof, with one Certificate of each such Class evidencing an
additional amount equal to the remainder of the initial Certificate Balance of
such Class. Subject to the terms of the Pooling and Servicing Agreement, the
Non-Registered Certificates (other than the Residual Certificates) will be
issued in book-entry form through the facilities of DTC in Denominations of
$ ___________ initial Certificate Balance, and in integral multiples of
$ ____________ in excess thereof, with one Certificate of each such Class
evidencing an additional amount equal to the remainder of the initial
Certificate Balance of such Class. The Class [R] and Class [LR] Certificates
will be issued in fully registered, certificated form, in Denominations
representing Percentage Interests of not less than _ %.

         No fee or service charge shall be imposed by the Certificate Registrar
for its services in respect of any registration of transfer or exchange
referred to in Section 5.02 of the Pooling and Servicing Agreement other than
for transfers to Institutional Accredited Investors as provided in Section
5.02(h) thereof. In connection with any transfer to an Institutional Accredited
Investor, the Transferor shall reimburse the Trust for any costs (including the
cost of the Certificate Registrar's counsel's review of the documents and any
legal opinions, submitted by the transferor or transferee to the Certificate
Registrar as provided in Section 5.02 of the Pooling and Servicing Agreement)
incurred by the Certificate Registrar in connection with such transfer. The
Certificate Registrar may require payment by each transferor of a sum
sufficient to cover any tax, expense or other governmental charge payable in
connection with any such transfer or exchange.

         The Depositor, the Trustee, the Fiscal Agent, the Servicer, the
Special Servicer, the Paying Agent and the Certificate Registrar and any of
their agents may treat the Person in whose name this Certificate is registered
as the owner hereof for all purposes, and neither the Depositor, the Trustee,
the Servicer, the Special Servicer, the Fiscal Agent, the Certificate Registrar
nor any such agents shall be affected by any notice to the contrary.

         The Pooling and Servicing Agreement may be amended from time to time
by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and the
Trustee, without the consent of any of the Certificateholders, to cure any
ambiguity, to correct or supplement any provisions herein or therein that may
be inconsistent with any other provisions herein or therein or to correct any
error; to maintain the rating or ratings assigned to each Class of Certificates
by each Rating Agency; to modify, eliminate or add to any provisions to such
extent as is necessary to maintain the qualification of either the Upper-Tier
REMIC or the Lower-Tier REMIC as a REMIC to avoid or minimize the imposition of
any tax, provided, however, an Opinion of Counsel is obtained to the effect
that such action shall not adversely affect in any material respect the
interest of any Certificateholder and such action is necessary or desirable to
avoid such tax and such action will not result in the withdrawal, downgrade or
qualification of the then-current rating by any Rating Agency, as evidenced by
a letter from such Rating Agency to such effect; to change the timing and/or
nature of deposits into the Certificate



                                      254
<PAGE>



Account or Distribution Account or REO Account or to change the name in which
the Certificate Account is maintained, provided, however, that the P&I Advance
Date shall not be later than the related Distribution Date, an Opinion of
Counsel is obtained to the effect that such action shall not adversely affect
in any material respect the interest of any Certificateholder and that such
action will not result in the withdrawal, downgrade or qualification of the
then-current rating by any Rating Agency, as evidenced by a letter from such
Rating Agency to such effect; to modify, eliminate or add to the provisions of
Section 5.02(d) of the Pooling and Servicing Agreement or any other provision
thereof restricting transfer of the Residual Certificates by virtue of their
being the REMIC "residual interests," provided that such change shall not
result in the withdrawal, downgrade or qualification of the then-current rating
assigned to any Class of Certificates, as evidenced by a letter from each
Rating Agency to such effect, and such change shall not, as evidenced by an
Opinion of Counsel, cause either the Upper-Tier REMIC or the Lower-Tier REMIC
or any of the Certificateholders (other than the Transferor) to be subject to a
federal tax caused by a Transfer to a Person that is a Disqualified
Organization or a Non-U.S. Person; and to make any other provisions with
respect to matters or questions arising under the Pooling and Servicing
Agreement which shall not be materially inconsistent with the provisions of the
Pooling and Servicing Agreement, provided, however, that such action shall not,
as evidenced by an Opinion of Counsel, adversely affect in any material respect
the interest of any Certificateholder not consenting thereto.

         The Pooling and Servicing Agreement may also be amended from time to
time by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and
the Trustee with the consent of the Holders of Certificates representing not
less than % of the Percentage Interests of each Class of Certificates affected
by the amendment for the purpose of adding any provisions to or changing in any
manner or eliminating any of the provisions of the Pooling and Servicing
Agreement or of modifying in any manner the rights of the Certificateholders;
provided, however, that no such amendment shall:

                  (i) reduce in any manner the amount of, or delay the timing
         of, payments which are required to be distributed on any Certificate
         without the consent of such Certificateholder; or

                  (ii) reduce the aforesaid percentage of Certificates of any
         Class the Holders of which are required to consent to any such
         amendment, without the consent of the Holders of all Certificates of
         such Class then outstanding; or

                  (iii) adversely affect the Voting Rights of any Class of
         Certificates without the consent of the Holders of such Class then
         outstanding; or

                  (iv)  amend Section 11.01.

         No amendment shall be made to the Pooling and Servicing Agreement
unless the Trustee shall have received an Opinion of Counsel that such
amendment will not cause either the Upper-Tier REMIC or the Lower-Tier REMIC to
fail to qualify as a REMIC or result in the imposition of a tax on the
Upper-Tier REMIC or the Lower-Tier REMIC.




                                      255
<PAGE>



         Any of the Servicer, Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates (in that order) will have
the option, upon 60 days' prior notice given to the Trustee, Paying Agent and
each of the other parties to the Pooling and Servicing Agreement, which notice
the Paying Agent is required to promptly forward to Certificateholders and
Rating Agencies in the manner set forth in the Pooling and Servicing Agreement,
to purchase all, but not less than all, of the Mortgage Loans and all property
acquired in respect of any Mortgage Loan remaining in the Trust Fund, and
thereby effect termination of the Trust Fund and early retirement of the then
outstanding Certificates, on any Distribution Date on which the aggregate
Stated Principal Balances of the Mortgage Loans and any REO Loans remaining in
the Trust Fund is reduced to less than _ % of the aggregate Cut-off Date
Principal Balance of all the Mortgage Loans.

         The obligations created by the Pooling and Servicing Agreement and the
Trust Fund created thereby (other than the obligation of the Paying Agent to
make payments to Certificateholders as provided for in the Pooling and
Servicing Agreement), shall terminate upon reduction of the Certificate
Balances of all the Certificates to zero (including, without limitation, any
such final payment resulting from a termination of the Trust Fund due to a sale
of its property) pursuant to the terms of the Pooling and Servicing Agreement.
In no event, however, will the Trust created by the Pooling and Servicing
Agreement continue beyond the expiration of 21 years from the death of the last
survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the
United States to the Court of St. James, living on the date hereof.

         Unless the certificate of authentication hereon has been executed by
the Authenticating Agent, by manual signature, this Certificate shall not be
entitled to any benefit under the Pooling and Servicing Agreement or be valid
for any purpose. The Certificate Registrar has executed this Certificate on
behalf of the Trust Fund as Certificate Registrar under the Pooling and
Servicing Agreement and makes no representation or warranty as to any of the
statements contained herein or the validity or sufficiency of the Certificates
or the Mortgage Loans.

         THIS CERTIFICATE AND THE POOLING AND SERVICING AGREEMENT SHALL BE
CONSTRUED IN ACCORDANCE WITH, AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK
WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES APPLIED IN NEW YORK.





                                      256
<PAGE>




         IN WITNESS WHEREOF, the Certificate Registrar has caused this
Certificate to be duly executed under this official seal.

                                  ___________________________, not in its
                                  individual capacity but solely as Certificate
                                  Registrar under the Pooling and Servicing
                                  Agreement.



                                  By:  _____________________________
                                         AUTHORIZED OFFICER


Dated:_____________, 1998




                         CERTIFICATE OF AUTHENTICATION

         THIS IS ONE OF THE CLASS [G] CERTIFICATES REFERRED TO IN THE
WITHIN-MENTIONED POOLING AND SERVICING AGREEMENT.

                                     ____________________, Authenticating Agent



                                     By:____________________________
                                              AUTHORIZED SIGNATORY









                                      257
<PAGE>



                                   SCHEDULE A


<TABLE>
<CAPTION>
<S>                            <C>                                            <C>                              <C>
==============================================================================================================================
                               Certificate Balance of Definitive
                                   Certificates exchanged or
                                 transferred for, or issued in
                               exchange for or upon transfer of               Remaining Principal
                                an interest in this Book-Entry                  Amount of Book-
Notation
         Date                             Certificate                          Entry Certificate               Made
By
- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

==============================================================================================================================
</TABLE>



                                      258
<PAGE>



                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:


TEN COM  -        as tenant in common

TEN ENT  -        as tenants by the
                  entireties

JT TEN   -        as joint tenants with
                  rights of survivorship
                  and not as tenants in
                  common

UNIF GIFT MIN ACT - __________ Custodian
                      (Cust)
                    under Uniform Gifts to
                    Minors Act ___________
                                 (State)

         Additional abbreviations may also be used, though not in the above
list.



                                FORM OF TRANSFER

  FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto



- -------------------------------------------------------------------------------
    (Please insert Social Security or other identifying number of Assignee)



- -------------------------------------------------------------------------------
            (Please print or typewrite name and address of Assignee)


the within Certificate and does hereby or irrevocably constitute and appoint to
transfer the said Certificate in the Certificate register of the within-named
Trust, with full power of substitution in the premises.


- -------------------            ------------------------------------------------
Dated:                             NOTICE: The signature to this assignment
                                   must correspond with the name as written
                                   upon the face of this Certificate in every
                                   particular without alteration or enlargement
                                   or any change whatever.



- --------------------------
SIGNATURE GUARANTEED



                                      259
<PAGE>




The signature must be guaranteed by a commercial bank or trust company or by a
member firm of the New York Stock Exchange or another national securities
exchange. Notarized or witnessed signatures are not acceptable.


                           DISTRIBUTION INSTRUCTIONS

         The assignee should include the following for purposes of
distribution:

         Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to ___________________ for the account of
__________________ account number ________________ or, if mailed by check, to
__________________________. Statements should be mailed to
________________________. This information is provided by assignee named above,
or ____________________, as its agent.































                                      260
<PAGE>



                                  EXHIBIT A-9
                Bear Stearns Commercial Mortgage Securities Inc.
                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                            SERIES 1998-_, CLASS [H]

THIS CERTIFICATE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS. NEITHER THIS
CERTIFICATE NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD,
ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE
ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT
SUBJECT TO, REGISTRATION UNDER THE SECURITIES ACT.

THE HOLDER OF THIS CERTIFICATE BY ITS ACCEPTANCE HEREOF AGREES NOT TO OFFER,
SELL OR OTHERWISE TRANSFER SUCH CERTIFICATE EXCEPT IN ACCORDANCE WITH ALL
APPLICABLE STATE SECURITIES LAWS AND (A) PURSUANT TO A REGISTRATION STATEMENT
WHICH HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (B) FOR SO LONG AS
THIS CERTIFICATE IS ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE
SECURITIES ACT ("RULE 144A"), TO A PERSON WHO THE SELLER REASONABLY BELIEVES IS
A "QUALIFIED INSTITUTIONAL BUYER" AS DEFINED IN RULE 144A IN A TRANSACTION
MEETING THE REQUIREMENTS OF RULE 144A, (C) TO AN INSTITUTIONAL "ACCREDITED
INVESTOR" WITHIN THE MEANING OF RULE 501 (A)(1), (2), (3) OR (7) OF REGULATION
D UNDER THE SECURITIES ACT IN A TRANSACTION EXEMPT FROM THE REGISTRATION
REQUIREMENTS UNDER THE SECURITIES ACT, OR (D) PURSUANT TO ANOTHER AVAILABLE
EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT IN
EACH OF THE FOREGOING CASES TO THE COMPLETION AND DELIVERY BY THE TRANSFEROR TO
THE TRUSTEE OF A CERTIFICATE OF TRANSFER IN THE FORM APPEARING ON THE LAST PAGE
OF THIS CERTIFICATE.

THIS CLASS [H] CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO CERTAIN OTHER
CLASSES OF CERTIFICATES OF THIS SERIES TO THE EXTENT DESCRIBED IN THE POOLING
AND SERVICING AGREEMENT. THE PORTION OF THE CERTIFICATE BALANCE OF THE
CERTIFICATES EVIDENCED BY THIS CERTIFICATE WILL BE DECREASED BY THE PORTION OF
PRINCIPAL DISTRIBUTIONS ON THE CERTIFICATES AND THE PORTION OF COLLATERAL
SUPPORT DEFICIT ALLOCABLE TO THIS CERTIFICATE. ACCORDINGLY, THE CERTIFICATE
BALANCE OF THIS CERTIFICATE MAY BE LESS THAN THAT SET FORTH BELOW. ANYONE
ACQUIRING THIS CERTIFICATE MAY ASCERTAIN ITS CURRENT CERTIFICATE BALANCE BY
INQUIRY OF THE PAYING AGENT. THIS CERTIFICATE CONSTITUTES A REMIC REGULAR
INTEREST UNDER THE INTERNAL REVENUE CODE OF 1986, AS AMENDED.

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE
OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO



                                      261
<PAGE>



THE CERTIFICATE REGISTRAR FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT,
AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH
OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY
PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN
AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR
VALUE OR

OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE
REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.](1)

THIS CERTIFICATE MAY NOT BE PURCHASED OR TRANSFERRED UNLESS THE CERTIFICATE
REGISTRAR SHALL HAVE RECEIVED EITHER (A) AN INVESTMENT REPRESENTATION LETTER
FROM THE PROPOSED PURCHASER OR TRANSFEREE OF SUCH CERTIFICATE, IN FORM AND
SUBSTANCE SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE DEPOSITOR, TO THE
EFFECT THAT SUCH PROPOSED PURCHASER OR TRANSFEREE IS NOT (i) AN EMPLOYEE
BENEFIT PLAN SUBJECT TO THE FIDUCIARY RESPONSIBILITY PROVISIONS OF THE EMPLOYEE
RETIREMENT SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR SECTION 4975 OF THE
INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"), OR A GOVERNMENTAL PLAN
(AS DEFINED IN SECTION 3(32) OF ERISA) SUBJECT TO ANY FEDERAL, STATE OR LOCAL
LAW ("SIMILAR LAW") WHICH IS, TO A MATERIAL EXTENT, SIMILAR TO THE FOREGOING
PROVISIONS OF ERISA OR THE CODE (EACH A "PLAN") OR (ii) A PERSON ACTING ON
BEHALF OF OR USING THE ASSETS OF ANY SUCH PLAN (INCLUDING AN ENTITY WHOSE
UNDERLYING ASSETS INCLUDE PLAN ASSETS BY REASON OF INVESTMENT IN THE ENTITY BY
SUCH PLAN AND THE APPLICATION OF DEPARTMENT OF LABOR REGULATION ss.
2510.3-101), OTHER THAN AN INSURANCE COMPANY USING THE ASSETS OF ITS GENERAL
ACCOUNT UNDER CIRCUMSTANCES WHEREBY THE PURCHASE AND HOLDING OF SUBORDINATE
CERTIFICATES BY SUCH INSURANCE COMPANY WOULD BE EXEMPT FROM THE PROHIBITED
TRANSACTION PROVISIONS OF ERISA AND THE CODE UNDER PROHIBITED TRANSACTION CLASS
EXEMPTION 95-60 OR (B) IF SUCH CERTIFICATE IS PRESENTED FOR REGISTRATION IN THE
NAME OF A PERSON DESCRIBED IN CLAUSES (i) OR (ii) ABOVE, AN OPINION OF COUNSEL
IN FORM AND SUBSTANCE SATISFACTORY TO THE CERTIFICATE REGISTRAR AND THE
DEPOSITOR TO THE EFFECT THAT SUCH ACQUISITION AND HOLDING OF SUCH CERTIFICATE
BY SUCH PROPOSED PURCHASER OR TRANSFEREE WILL NOT RESULT IN THE ASSETS OF THE
TRUST FUND BEING DEEMED TO BE "PLAN ASSETS" AND SUBJECT TO THE FIDUCIARY
RESPONSIBILITY PROVISIONS OF ERISA, THE PROHIBITED TRANSACTION PROVISIONS OF
THE CODE OR THE PROVISIONS OF ANY SIMILAR LAW, WILL NOT CONSTITUTE OR RESULT IN
A "PROHIBITED TRANSACTION" WITHIN THE MEANING OF ERISA, SECTION 4975 OF THE
CODE OR ANY SIMILAR LAW, AND WILL NOT SUBJECT THE TRUSTEE, THE CERTIFICATE
REGISTRAR, THE SERVICER, THE SPECIAL SERVICER, THE FISCAL AGENT, THE EXTENSION
ADVISER, THE PLACEMENT AGENTS OR THE DEPOSITOR TO ANY OBLIGATION OR LIABILITY
(INCLUDING OBLIGATIONS OR LIABILITIES UNDER ERISA, SECTION 4975 OF THE


                                      262
<PAGE>



CODE OR ANY SUCH SIMILAR LAW) IN ADDITION TO THOSE SET FORTH IN THE POOLING AND
SERVICING AGREEMENT. THE TRANSFEREE OF A BENEFICIAL INTEREST IN A CERTIFICATE
THAT IS A BOOK-ENTRY CERTIFICATE SHALL BE DEEMED TO REPRESENT THAT IT IS NOT A
PERSON DESCRIBED IN CLAUSES (i) OR (ii) ABOVE.

[THE INITIAL INVESTOR IN THIS CERTIFICATE, AND EACH SUBSEQUENT PURCHASER OF
THIS CERTIFICATE, BY PURCHASING THIS CERTIFICATE OR AN INTEREST HEREIN, IS
DEEMED TO HAVE AGREED TO COMPLY WITH CERTAIN TRANSFER REQUIREMENTS SET FORTH IN
THE POOLING AND SERVICING AGREEMENT. A TRANSFEREE IS ALSO REQUIRED TO DELIVER
AN INVESTMENT REPRESENTATION LETTER SUBSTANTIALLY IN THE FORM OF EXHIBIT C TO
THE POOLING AND SERVICING AGREEMENT IF SUCH TRANSFEREE IS A QUALIFIED
INSTITUTIONAL BUYER OR AN INSTITUTIONAL ACCREDITED INVESTOR, AND MAY ALSO BE
REQUIRED TO DELIVER AN OPINION OF COUNSEL IF SUCH TRANSFEREE IS NOT A QUALIFIED
INSTITUTIONAL BUYER WITHIN THE MEANING OF RULE 144A.](8)

<TABLE>
<CAPTION>
<S>                                               <C>
===================================================================================================================
PASS-THROUGH RATE:       %                        APPROXIMATE AGGREGATE SCHEDULED
                                                  PRINCIPAL BALANCE OF THE
DENOMINATION:  $                                  MORTGAGE LOANS AFTER DEDUCTING
                                                  PAYMENTS DUE AND PREPAYMENTS
                                                  RECEIVED ON OR BEFORE CUT-OFF
                                                  DATE:
                                                  $
- -------------------------------------------------------------------------------------------------------------------
DATE OF POOLING AND SERVICING                     SERVICER:
AGREEMENT: AS OF                        1998
- -------------------------------------------------------------------------------------------------------------------
CUT-OFF DATE:                      , 1998         SPECIAL SERVICER:
- -------------------------------------------------------------------------------------------------------------------
CLOSING DATE:                      , 1998         TRUSTEE:
- -------------------------------------------------------------------------------------------------------------------
FIRST DISTRIBUTION DATE:                          FISCAL AGENT:
             , 1998
                                                  PAYING AGENT:
- -------------------------------------------------------------------------------------------------------------------
APPROXIMATE AGGREGATE                             CUSIP NO.
CERTIFICATE BALANCE OF THE
CLASS [H] CERTIFICATES AS OF THE                  CERTIFICATE NO.:
CLOSING DATE:  $
===================================================================================================================
</TABLE>

- --------
(8)      If this Certificate represents a Book-Entry Certificate registered in
         the name of Cede & Co., it shall have this legend.



                                      263
<PAGE>



                             CLASS [H] CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund, consisting
primarily of a pool of fixed rate, balloon multifamily and mobile home
community mortgage loans (the "Mortgage Loans"), all payments on or collections
in respect of the Mortgage Loans due after the Cut-off Date, all REO Properties
and revenues received in respect thereof, the mortgagee's rights under the
Insurance Policies, any Assignment of Leases, and any guaranties, escrow
accounts or other collateral as security for the Mortgage Loans, and such
amounts as shall from time to time be held in the Certificate Account, the
Distribution Accounts, and the REO Accounts, formed and sold by

                Bear Stearns Commercial Mortgage Securities Inc.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN Bear
Stearns Commercial Mortgage Securities Inc., THE SERVICER, THE SPECIAL
SERVICER, THE TRUSTEE, THE FISCAL AGENT OR ANY OF THEIR AFFILIATES. NEITHER
THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY
OR INSTRUMENTALITY OF THE UNITED STATES.

THIS CERTIFIES THAT_______________

is the registered owner of the interest evidenced by this Certificate in the
Class [H] Certificates issued by the Trust Fund created pursuant to the Pooling
and Servicing Agreement, dated as of , 1998 (the "Pooling and Servicing
Agreement"), among Bear Stearns Commercial Mortgage Securities Inc.
(hereinafter called the "Depositor", which term includes any successor entity
under the Pooling and Servicing Agreement), the Trustee, the Special Servicer,
the Servicer and the Fiscal Agent. A summary of certain of the pertinent
provisions of the Pooling and Servicing Agreement is set forth hereafter. To
the extent not defined herein, the capitalized terms used herein shall have the
meanings assigned thereto in the Pooling and Servicing Agreement.

         This Certificate is one of a duly authorized issue of Certificates
designated as Certificates of the series specified on the face hereof (herein
called the "Certificates") and representing an interest in the Class of
Certificates specified on the face hereof equal to the quotient expressed as a
percentage obtained by dividing the Denomination of this Certificate specified
on the face hereof, by the aggregate initial Certificate Balance of the Class
[H] Certificates. The Certificates are designated as the Bear Stearns
Commercial Mortgage Securities Inc., Commercial Mortgage Pass-Through
Certificates, Series 1998-2 and are issued in twelve Classes as specifically
set forth in the Pooling and Servicing Agreement. The Certificates will
evidence in the aggregate 100% of the beneficial ownership of the Trust Fund.

         This Certificate does not purport to summarize the Pooling and
Servicing Agreement and reference is made to that agreement for information
with respect to the interests, rights, benefits, obligations, proceeds, and
duties evidenced hereby and the rights, duties and obligations of the Trustee.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Pooling and Servicing Agreement, to which Pooling and
Servicing Agreement, as amended from time to time, the Certificateholder by
virtue of the acceptance hereof assents and



                                      264
<PAGE>



by which the Certificateholder is bound. In the case of any conflict between
terms specified in this Certificate and terms specified in the Pooling and
Servicing Agreement, the terms of the Pooling and Servicing Agreement shall
govern.

         This Certificate is a "regular interest" in a "real estate mortgage
investment conduit," as those terms are defined, respectively, in Sections
860G(a)(1) and 860D of the Internal Revenue Code of 1986, as amended. Each
Holder of this Certificate, by acceptance hereof, agrees to treat, and take no
action inconsistent with the treatment of, this Certificate in accordance with
the preceding sentence for purposes of federal income taxes, state and local
income and franchise taxes and other taxes imposed on or measured by income.

         Pursuant to the terms of the Pooling and Servicing Agreement, the
Paying Agent shall distribute to the Person in whose name this Certificate is
registered as of the related Record Date, an amount equal to such Person's pro
rata share (based on the Percentage Interest represented by this Certificate)
of that portion of the aggregate amount of principal and interest then
distributable, if any, allocable to the Class of Certificates of the same Class
as this Certificate for such Distribution Date, all as more fully described in
the Pooling and Servicing Agreement. Holders of this Certificate may be
entitled to Prepayment Premiums and Yield Maintenance Charges as provided in
the Pooling and Servicing Agreement. All sums distributable on this Certificate
are payable in the coin or currency of the United States of America as at the
time of payment is legal tender for the payment of public and private debts.

         Interest on this Certificate will accrue (computed as if each year
consisted of 360 days and each month consisted of 30 days) during the Interest
Accrual Period relating to such Distribution Date at the Class [H] Pass-Through
Rate specified above on the Certificate Balance of this Certificate immediately
prior to each Distribution Date. Principal and interest allocated to this
Certificate on any Distribution Date will be in an amount due to this
Certificate's pro rata share of the Available Distribution Amount to be
distributed on the Certificates of this Class as of such Distribution Date,
with a final distribution to be made upon retirement of this Certificate as set
forth in the Pooling and Servicing Agreement.

         Collateral Support Deficit and Certificate Deferred Interest on the
Mortgage Loans shall be allocated on the applicable Distribution Date to
Certificateholders in the manner set forth in the Pooling and Servicing
Agreement. All Collateral Support Deficit or Certificate Deferred Interest on
the Mortgage Loans allocated to any Class of Certificates will be allocated pro
rata among the outstanding Certificates of such Class.

         The Certificates are limited in right of payment to, among other
things, certain collections and recoveries respecting the Mortgage Loans, all
as more specifically set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, the Certificate Account and
the Distribution Account will be held in the name of the Servicer and Paying
Agent, respectively, on behalf of the holders of Certificates specified in the
Pooling and Servicing Agreement and the Servicer (with respect to the
Certificate Account) or the Paying Agent (with respect to the Distribution
Account) will be authorized to make withdrawals therefrom. Amounts on deposit
in such accounts may be invested in Permitted Investments. Interest or other
income earned on funds in the Certificate Account and Distribution Account



                                      265
<PAGE>



will be paid to the Servicer as set forth in the Pooling and Servicing
Agreement. As provided in the Pooling and Servicing Agreement, withdrawals from
the Certificate Account shall be made from time to time for purposes other than
distributions to Certificateholders, such purposes including reimbursement of
certain expenses incurred with respect to the servicing of the Mortgage Loans
and administration of the Trust Fund.

         All distributions under the Pooling and Servicing Agreement to a Class
of Certificates shall be made on each Distribution Date (other than the final
distribution on any Certificate) to Certificateholders of record on the related
Record Date by check mailed to the address set forth therefor in the
Certificate Register or, provided that such Certificateholder (1) has provided
the Trustee and the Paying Agent with wire instructions in writing as least
five Business Days prior to the related Record Date and (2) is the Holder of
Certificates with an original Certificate Balance or Notional Amount, as
applicable, of at least $ , by wire transfer of immediately available funds to
the account of such Certificateholder at a bank or other entity having
appropriate facilities therefor. The final distribution on this Certificate
shall be made in like manner, but only upon presentment and surrender of this
Certificate at the offices of the Certificate Registrar or such other location
specified in the notice to Certificateholders of such final distribution.

         Any funds not distributed on the final Distribution Date because of
the failure of Certificateholders to tender their Certificates shall be set
aside and held uninvested in trust for the benefit of the non-tendering
Certificateholders, whereupon the Trust Fund shall terminate. If any
Certificates as to which notice has been given pursuant to Section 4.01(g) of
the Pooling and Servicing Agreement shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Paying Agent shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation to receive
the final distribution with respect thereto. If within one year after the
second notice not all of such Certificates shall have been surrendered for
cancellation, the Paying Agent may, directly or through an agent, take
appropriate steps to contact the remaining non-tendering Certificateholders
concerning surrender of their Certificates. The costs and expenses of holding
such funds in trust and of contacting such Certificateholders shall be paid out
of such funds. No interest shall accrue or be payable to any Certificateholder
on any amount held in trust as a result of such Certificateholder's failure to
surrender its Certificate(s) for final payment thereof in accordance with
Section 4.01(g) of the Pooling and Servicing Agreement.

         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, the transfer of this Certificate is
registerable in the Certificate Register only upon surrender of this
Certificate for registration of transfer at the office of the Certificate
Registrar or at the office of its transfer agent, duly endorsed by, or
accompanied by an assignment in the form below or other written instrument of
transfer in form satisfactory to the Certificate Registrar duly executed by the
Holder hereof or such Holder's attorney-in-fact duly authorized in writing, and
thereupon one or more new Certificates of the same Class in authorized
Denominations will be issued to the designated transferee or transferees.

         Subject to the terms of the Pooling and Servicing Agreement, the Class
[X] Certificates will be issued in book-entry form through the facilities of
DTC in Denominations of not less


                                      266
<PAGE>



than $ ________ initial Notional Amount and in integral multiples of
$ ________ in excess thereof, with one Certificate of such Class evidencing
an additional amount equal to the remainder of the initial Notional Amount of
such Class. Subject to the terms of the Pooling and Servicing Agreement, the
Offered Certificates (other than the Class [X] Certificates) will be issued in
book-entry form through the facilities of DTC in Denominations of $ ________
initial Certificate Balance, and in integral multiples of $ __________ in
excess thereof, with one Certificate of each such Class evidencing an
additional amount equal to the remainder of the initial Certificate Balance of
such Class. Subject to the terms of the Pooling and Servicing Agreement, the
Non-Registered Certificates (other than the Residual Certificates) will be
issued in book-entry form through the facilities of DTC in Denominations of
$ ________ initial Certificate Balance, and in integral multiples of
$ ________ in excess thereof, with one Certificate of each such Class
evidencing an additional amount equal to the remainder of the initial
Certificate Balance of such Class. The Class [R] and Class [LR] Certificates
will be issued in fully registered, certificated form, in Denominations
representing Percentage Interests of not less than _ %.

         No fee or service charge shall be imposed by the Certificate Registrar
for its services in respect of any registration of transfer or exchange
referred to in Section 5.02 of the Pooling and Servicing Agreement other than
for transfers to Institutional Accredited Investors as provided in Section
5.02(h) thereof. In connection with any transfer to an Institutional Accredited
Investor, the Transferor shall reimburse the Trust for any costs (including the
cost of the Certificate Registrar's counsel's review of the documents and any
legal opinions, submitted by the transferor or transferee to the Certificate
Registrar as provided in Section 5.02 of the Pooling and Servicing Agreement)
incurred by the Certificate Registrar in connection with such transfer. The
Certificate Registrar may require payment by each transferor of a sum
sufficient to cover any tax, expense or other governmental charge payable in
connection with any such transfer or exchange.

         The Depositor, the Trustee, the Fiscal Agent, the Servicer, the
Special Servicer, the Paying Agent and the Certificate Registrar and any of
their agents may treat the Person in whose name this Certificate is registered
as the owner hereof for all purposes, and neither the Depositor, the Trustee,
the Servicer, the Special Servicer, the Fiscal Agent, the Certificate Registrar
nor any such agents shall be affected by any notice to the contrary.

         The Pooling and Servicing Agreement may be amended from time to time
by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and the
Trustee, without the consent of any of the Certificateholders, to cure any
ambiguity, to correct or supplement any provisions herein or therein that may
be inconsistent with any other provisions herein or therein or to correct any
error; to maintain the rating or ratings assigned to each Class of Certificates
by each Rating Agency; to modify, eliminate or add to any provisions to such
extent as is necessary to maintain the qualification of either the Upper-Tier
REMIC or the Lower-Tier REMIC as a REMIC to avoid or minimize the imposition of
any tax, provided, however, an Opinion of Counsel is obtained to the effect
that such action shall not adversely affect in any material respect the
interest of any Certificateholder and such action is necessary or desirable to
avoid such tax and such action will not result in the withdrawal, downgrade or
qualification of the then-current rating by any Rating Agency, as evidenced by
a letter from such Rating Agency to such effect; to change the timing and/or
nature of deposits into the Certificate



                                      267
<PAGE>



Account or Distribution Account or REO Account or to change the name in which
the Certificate Account is maintained, provided, however, that the P&I Advance
Date shall not be later than the related Distribution Date, an Opinion of
Counsel is obtained to the effect that such action shall not adversely affect
in any material respect the interest of any Certificateholder and that such
action will not result in the withdrawal, downgrade or qualification of the
then-current rating by any Rating Agency, as evidenced by a letter from such
Rating Agency to such effect; to modify, eliminate or add to the provisions of
Section 5.02(d) of the Pooling and Servicing Agreement or any other provision
thereof restricting transfer of the Residual Certificates by virtue of their
being the REMIC "residual interests," provided that such change shall not
result in the withdrawal, downgrade or qualification of the then-current rating
assigned to any Class of Certificates, as evidenced by a letter from each
Rating Agency to such effect, and such change shall not, as evidenced by an
Opinion of Counsel, cause either the Upper-Tier REMIC or the Lower-Tier REMIC
or any of the Certificateholders (other than the Transferor) to be subject to a
federal tax caused by a Transfer to a Person that is a Disqualified
Organization or a Non-U.S. Person; and to make any other provisions with
respect to matters or questions arising under the Pooling and Servicing
Agreement which shall not be materially inconsistent with the provisions of the
Pooling and Servicing Agreement, provided, however, that such action shall not,
as evidenced by an Opinion of Counsel, adversely affect in any material respect
the interest of any Certificateholder not consenting thereto.

         The Pooling and Servicing Agreement may also be amended from time to
time by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and
the Trustee with the consent of the Holders of Certificates representing not
less than % of the Percentage Interests of each Class of Certificates affected
by the amendment for the purpose of adding any provisions to or changing in any
manner or eliminating any of the provisions of the Pooling and Servicing
Agreement or of modifying in any manner the rights of the Certificateholders;
provided, however, that no such amendment shall:

                  (i) reduce in any manner the amount of, or delay the timing
         of, payments which are required to be distributed on any Certificate
         without the consent of such Certificateholder; or

                  (ii) reduce the aforesaid percentage of Certificates of any
         Class the Holders of which are required to consent to any such
         amendment, without the consent of the Holders of all Certificates of
         such Class then outstanding; or

                  (iii) adversely affect the Voting Rights of any Class of
         Certificates without the consent of the Holders of such Class then
         outstanding; or

                  (iv)  amend Section 11.01.

         No amendment shall be made to the Pooling and Servicing Agreement
unless the Trustee shall have received an Opinion of Counsel that such
amendment will not cause either the Upper-Tier REMIC or the Lower-Tier REMIC to
fail to qualify as a REMIC or result in the imposition of a tax on the
Upper-Tier REMIC or the Lower-Tier REMIC.



                                      268
<PAGE>



         Any of the Servicer, Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates (in that order) will have
the option, upon 60 days' prior notice given to the Trustee, Paying Agent and
each of the other parties to the Pooling and Servicing Agreement, which notice
the Paying Agent is required to promptly forward to Certificateholders and
Rating Agencies in the manner set forth in the Pooling and Servicing Agreement,
to purchase all, but not less than all, of the Mortgage Loans and all property
acquired in respect of any Mortgage Loan remaining in the Trust Fund, and
thereby effect termination of the Trust Fund and early retirement of the then
outstanding Certificates, on any Distribution Date on which the aggregate
Stated Principal Balances of the Mortgage Loans and any REO Loans remaining in
the Trust Fund is reduced to less than _ % of the aggregate Cut-off Date
Principal Balance of all the Mortgage Loans.

         The obligations created by the Pooling and Servicing Agreement and the
Trust Fund created thereby (other than the obligation of the Paying Agent to
make payments to Certificateholders as provided for in the Pooling and
Servicing Agreement), shall terminate upon reduction of the Certificate
Balances of all the Certificates to zero (including, without limitation, any
such final payment resulting from a termination of the Trust Fund due to a sale
of its property) pursuant to the terms of the Pooling and Servicing Agreement.
In no event, however, will the Trust created by the Pooling and Servicing
Agreement continue beyond the expiration of 21 years from the death of the last
survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the
United States to the Court of St. James, living on the date hereof.

         Unless the certificate of authentication hereon has been executed by
the Authenticating Agent, by manual signature, this Certificate shall not be
entitled to any benefit under the Pooling and Servicing Agreement or be valid
for any purpose. The Certificate Registrar has executed this Certificate on
behalf of the Trust Fund as Certificate Registrar under the Pooling and
Servicing Agreement and makes no representation or warranty as to any of the
statements contained herein or the validity or sufficiency of the Certificates
or the Mortgage Loans.

         THIS CERTIFICATE AND THE POOLING AND SERVICING AGREEMENT SHALL BE
CONSTRUED IN ACCORDANCE WITH, AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK
WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES APPLIED IN NEW YORK.

         IN WITNESS WHEREOF, the Certificate Registrar has caused this
Certificate to be duly executed under this official seal.

                                  ____________________________, not in its
                                  individual capacity but solely as Certificate
                                  Registrar under the Pooling and Servicing
                                  Agreement.


                                  By:____________________________
                                          AUTHORIZED OFFICER

Dated:_________________, 1998



                                      269
<PAGE>







                         CERTIFICATE OF AUTHENTICATION

         THIS IS ONE OF THE CLASS [H] CERTIFICATES REFERRED TO IN THE
WITHIN-MENTIONED POOLING AND SERVICING AGREEMENT.

                                 ________________________, Authenticating Agent

                                 By:_______________________________
                                         AUTHORIZED SIGNATORY






























                                      270
<PAGE>



                                   SCHEDULE A


<TABLE>
<CAPTION>
<S>                            <C>                                            <C>                              <C>
==============================================================================================================================
                               Certificate Balance of Definitive
                                   Certificates exchanged or
                                 transferred for, or issued in
                               exchange for or upon transfer of               Remaining Principal
                                an interest in this Book-Entry                  Amount of Book-
Notation
         Date                             Certificate                          Entry Certificate               Made
By
- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------

==============================================================================================================================
</TABLE>













                                      271
<PAGE>



                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:


TEN COM  -        as tenant in common

TEN ENT  -        as tenants by the
                  entireties

JT TEN   -        as joint tenants with
                  rights of survivorship
                  and not as tenants in
                  common

UNIF GIFT MIN ACT - ________ Custodian
                     (Cust)
                    under Uniform Gifts to
                    Minors Act __________
                                (State)

         Additional abbreviations may also be used, though not in the above
list.



                                FORM OF TRANSFER

  FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto


- -------------------------------------------------------------------------------
    (Please insert Social Security or other identifying number of Assignee)


- -------------------------------------------------------------------------------
            (Please print or typewrite name and address of assignee)


the within Certificate and does hereby or irrevocably constitute and appoint to
transfer the said Certificate in the Certificate register of the within-named
Trust, with full power of substitution in the premises.


- --------------                                       --------------------------
Dated: ___________                                   NOTICE: The signature to
                                                     this assignment must
                                                     correspond with the name
                                                     as written upon the face
                                                     of this Certificate in
                                                     every particular without
                                                     alteration or enlargement
                                                     or any change whatever.


_________________________
SIGNATURE GUARANTEED




                                      272
<PAGE>



The signature must be guaranteed by a commercial bank or trust company or by a
member firm of the New York Stock Exchange or another national securities
exchange. Notarized or witnessed signatures are not acceptable.



                           DISTRIBUTION INSTRUCTIONS

         The assignee should include the following for purposes of
distribution:


         Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to ___________________ for the account of
__________________ account number ________________ or, if mailed by check, to
__________________________. Statements should be mailed to
________________________. This information is provided by assignee named above,
or ____________________, as its agent.




















                                      273
<PAGE>



                                  EXHIBIT A-10

                Bear Stearns Commercial Mortgage Securities Inc.
                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                            SERIES 1998-_, CLASS [X]

THE NOTIONAL AMOUNT ON WHICH THE INTEREST PAYABLE TO THE HOLDERS OF THE CLASS
[X] CERTIFICATES IS BASED WILL BE REDUCED AS A RESULT OF PRINCIPAL PAYMENTS AND
LOSSES ON THE MORTGAGE LOANS. ACCORDINGLY, THE INTEREST PAYABLE PURSUANT TO
THIS CERTIFICATE MAY BE LESS THAN THAT SET FORTH BELOW. THIS CERTIFICATE
CONSTITUTES A REMIC REGULAR INTEREST UNDER THE INTERNAL REVENUE CODE OF 1986,
AS AMENDED.

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE CERTIFICATE
REGISTRAR FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER
NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS
MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]9

[OID LEGEND]


<TABLE>
<CAPTION>
<S>                                          <C>
==============================================================================
THE PASS-THROUGH RATE ON THE                 APPROXIMATE AGGREGATE SCHEDULED
CLASS X CERTIFICATES WILL BE EQUAL           PRINCIPAL BALANCE OF THE
TO THE EXCESS, IF ANY, OF (i) THE            MORTGAGE LOANS AFTER DEDUCTING
WEIGHTED AVERAGE NET MORTGAGE                PAYMENTS DUE AND PREPAYMENTS
RATE OF THE MORTGAGED LOANS OVER             RECEIVED ON OR BEFORE CUT-OFF
(ii) THE WEIGHTED AVERAGE OF THE             DATE:
OTHER CERTIFICATES (OTHER THAN               $ ______________
THE RESIDUAL CERTIFICATES) (10)
                                             SERVICER:
- ------------------------------------------------------------------------------
DENOMINATION:  $____________                 SPECIAL SERVICER:
</TABLE>
- ------------------------------------------------------------------------------

- --------
 (9)     If this Certificate represents a Book-Entry Certificate registered in
         the name of Cede & Co., it shall have this legend.

(10)     As more particularly described in the Pooling and Servicing Agreement,
         interest on the Class X Certificates will based upon two separate
         components, each with their own Pass-Through Rate and Notional Amount.



                              274
<PAGE>




<TABLE>
<CAPTION>
<S>                                                    <C>
- --------------------------------------------------------------------------
DATE OF POOLING AND SERVICING                          TRUSTEE:
AGREEMENT:  AS OF                , 1998
- --------------------------------------------------------------------------
CUT-OFF DATE:                       , 1998             FISCAL AGENT:
- --------------------------------------------------------------------------
CLOSING DATE:                       , 1998             PAYING AGENT:
- --------------------------------------------------------------------------
FIRST DISTRIBUTION DATE:                               CUSIP NO.
   , 1998
- --------------------------------------------------------------------------
APPROXIMATE AGGREGATE NOTIONAL                         CERTIFICATE NO.:
AMOUNT OF THE CLASS [X]
CERTIFICATES AS OF THE CLOSING
DATE:  $
==========================================================================
</TABLE>





























                                      275
<PAGE>



                             CLASS [X] CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund, consisting
primarily of a pool of fixed rate, balloon multifamily and mobile home
community mortgage loans (the "Mortgage Loans"), all payments on or collections
in respect of the Mortgage Loans due after the Cut-off Date, all REO Properties
and revenues received in respect thereof, the mortgagee's rights under the
Insurance Policies, any Assignment of Leases, and any guaranties, escrow
accounts or other collateral as security for the Mortgage Loans, and such
amounts as shall from time to time be held in the Certificate Account, the
Distribution Accounts, and the REO Accounts, formed and sold by

                Bear Stearns Commercial Mortgage Securities Inc.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN Bear
Stearns Commercial Mortgage Securities Inc., THE SERVICER, THE SPECIAL
SERVICER, THE TRUSTEE, THE FISCAL AGENT OR ANY OF THEIR AFFILIATES. NEITHER
THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY
OR INSTRUMENTALITY OF THE UNITED STATES.

THIS CERTIFIES THAT ______________

is the registered owner of the interest evidenced by this Certificate in the
Class [X] Certificates issued by the Trust Fund created pursuant to the Pooling
and Servicing Agreement, dated as of , 1998 (the "Pooling and Servicing
Agreement"), among Bear Stearns Commercial Mortgage Securities Inc.
(hereinafter called the "Depositor", which term includes any successor entity
under the Pooling and Servicing Agreement), the Trustee, the Special Servicer,
the Servicer and the Fiscal Agent. A summary of certain of the pertinent
provisions of the Pooling and Servicing Agreement is set forth hereafter. To
the extent not defined herein, the capitalized terms used herein shall have the
meanings assigned thereto in the Pooling and Servicing Agreement.

         This Certificate is one of a duly authorized issue of Certificates
designated as Certificates of the series specified on the face hereof (herein
called the "Certificates") and representing an interest in the Class of
Certificates specified on the face hereof equal to the quotient expressed as a
percentage obtained by dividing the Denomination of this Certificate specified
on the face hereof, by the aggregate initial Notional Amount of the Class [X]
Certificates. The Certificates are designated as the Bear Stearns Commercial
Mortgage Securities Inc., Commercial Mortgage Pass-Through Certificates, Series
1998-2 and are issued in twelve Classes as specifically set forth in the
Pooling and Servicing Agreement. The Certificates will evidence in the
aggregate 100% of the beneficial ownership of the Trust Fund.

         This Certificate does not purport to summarize the Pooling and
Servicing Agreement and reference is made to that agreement for information
with respect to the interests, rights, benefits, obligations, proceeds, and
duties evidenced hereby and the rights, duties and obligations of the Trustee.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Pooling and Servicing Agreement, to which Pooling and
Servicing Agreement, as amended from time to time, the Certificateholder by
virtue of the acceptance hereof assents and




                                      276
<PAGE>



by which the Certificateholder is bound. In the case of any conflict between
terms specified in this Certificate and terms specified in the Pooling and
Servicing Agreement, the terms of the Pooling and Servicing Agreement shall
govern.

         This Certificate is a "regular interest" in a "real estate mortgage
investment conduit," as those terms are defined, respectively, in Sections
860G(a)(l) and 860D of the Internal Revenue Code of 1986, as amended. Each
Holder of this Certificate, by acceptance hereof, agrees to treat, and take no
action inconsistent with the treatment of, this Certificate in accordance with
the preceding sentence for purposes of federal income taxes, state and local
income and franchise taxes and other taxes imposed on or measured by income.

         Pursuant to the terms of the Pooling and Servicing Agreement, the
Paying Agent shall distribute to the Person in whose name this Certificate is
registered as of the related Record Date, an amount equal to such Person's pro
rata share (based on the Percentage Interest represented by this Certificate)
of that portion of the aggregate amount of interest then distributable, if any,
allocable to the Class of Certificates of the same Class as this Certificate
for such Distribution Date, all as more fully described in the Pooling and
Servicing Agreement. Holders of this Certificate will not be entitled to
distributions in respect of principal. Holders of this Certificate may be
entitled to Prepayment Premiums and Yield Maintenance Charges as provided in
the Pooling and Servicing Agreement. All sums distributable on this Certificate
are payable in the coin or currency of the United States of America as at the
time of payment is legal tender for the payment of public and private debts.

         Interest on this Certificate will accrue (computed as if each year
consisted of 360 days and each month consisted of 30 days) during the Interest
Accrual Period relating to such Distribution Date in an amount equal to the sum
of one-month's interest at the then-applicable Pass-Through Rates on the
notional amounts of the WAC Component and the A-1 Component immediately prior
to such Distribution Date, as specified above. Interest allocated to this
Certificate on any Distribution Date will be in an amount due to this
Certificate's pro rata share of the Available Distribution Amount to be
distributed on the Certificates of this Class as of such Distribution Date,
with a final distribution to be made upon retirement of this Certificate as set
forth in the Pooling and Servicing Agreement.

         The Certificates are limited in right of payment to, among other
things, certain collections and recoveries respecting the Mortgage Loans, all
as more specifically set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, the Certificate Account and
the Distribution Account will be held in the name of the Servicer and Paying
Agent, respectively, on behalf of the holders of Certificates specified in the
Pooling and Servicing Agreement and the Servicer (with respect to the
Certificate Account) or the Paying Agent (with respect to the Distribution
Account) will be authorized to make withdrawals therefrom. Amounts on deposit
in such accounts may be invested in Permitted Investments. Interest or other
income earned on funds in the Certificate Account and Distribution Account will
be paid to the Servicer as set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, withdrawals from the
Certificate Account shall be made from time to time for purposes other than
distributions to Certificateholders, such purposes



                                      277
<PAGE>



including reimbursement of certain expenses incurred with respect to the
servicing of the Mortgage Loans and administration of the Trust Fund.

         All distributions under the Pooling and Servicing Agreement to a Class
of Certificates shall be made on each Distribution Date (other than the final
distribution on any Certificate) to Certificateholders of record on the related
Record Date by check mailed to the address set forth therefor in the
Certificate Register or, provided that such Certificateholder (1) has provided
the Trustee and the Paying Agent with wire instructions in writing at least
five Business Days prior to the related Record Date and (2) is the Holder of
Certificates with an original Certificate Balance or Notional Amount, as
applicable, of at least $ ___________ , by wire transfer of immediately
available funds to the account of such Certificateholder at a bank or other
entity having appropriate facilities therefor. The final distribution on this
Certificate shall be made in like manner, but only upon presentment and
surrender of this Certificate at the offices of the Certificate Registrar or
such other location specified in the notice to Certificateholders of such
final distribution.

         Any funds not distributed on the final Distribution Date because of
the failure of Certificateholders to tender their Certificates shall be set
aside and held uninvested in trust for the benefit of the non-tendering
Certificateholders, whereupon the Trust Fund shall terminate. If any
Certificates as to which notice has been given pursuant to Section 4.01(g) of
the Pooling and Servicing Agreement shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Paying Agent shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation to receive
the final distribution with respect thereto. If within one year after the
second notice not all of such Certificates shall have been surrendered for
cancellation, the Paying Agent may, directly or through an agent, take
appropriate steps to contact the remaining non-tendering Certificateholders
concerning surrender of their Certificates. The costs and expenses of holding
such funds in trust and of contacting such Certificateholders shall be paid out
of such funds. No interest shall accrue or be payable to any Certificateholder
on any amount held in trust as a result of such Certificateholder's failure to
surrender its Certificate(s) for final payment thereof in accordance with
Section 4.01(g) of the Pooling and Servicing Agreement.

         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, the transfer of this Certificate is
registerable in the Certificate Register only upon surrender of this
Certificate for registration of transfer at the office of the Certificate
Registrar or at the office of its transfer agent, duly endorsed by, or
accompanied by an assignment in the form below or other written instrument of
transfer in form satisfactory to the Certificate Registrar duly executed by the
Holder hereof or such Holder's attorney-in-fact duly authorized in writing, and
thereupon one or more new Certificates of the same Class in authorized
Denominations will be issued to the designated transferee or transferees.

         Subject to the terms of the Pooling and Servicing Agreement, the Class
[X] Certificates will be issued in book-entry form through the facilities of
DTC in Denominations of not less than $ __________ initial Notional Amount
and in integral multiples of $ _________ in excess thereof, with one
Certificate of such Class evidencing an additional amount equal to the
remainder of the initial Notional Amount of such Class. Subject to the terms
of the Pooling and Servicing Agreement,



                                      278
<PAGE>



the Offered Certificates (other than the Class [X] Certificates) will be issued
in book-entry form through the facilities of DTC in Denominations of $ initial
Certificate Balance, and in integral multiples of $ in excess thereof, with one
Certificate of each such Class evidencing an additional amount equal to the
remainder of the initial Certificate Balance of such Class. Subject to the
terms of the Pooling and Servicing Agreement, the Non-Registered Certificates
(other than the Residual Certificates) will be issued in book-entry form
through the facilities of DTC in Denominations of $ initial Certificate
Balance, and in integral multiples of $ in excess thereof, with one Certificate
of each such Class evidencing an additional amount equal to the remainder of
the initial Certificate Balance of such Class. The Class [R] and Class [LR]
Certificates will be issued in fully registered, certificated form, in
Denominations representing Percentage Interests of not less than ___%.

         No fee or service charge shall be imposed by the Certificate Registrar
for its services in respect of any registration of transfer or exchange
referred to in Section 5.02 of the Pooling and Servicing Agreement other than
for transfers to Institutional Accredited Investors as provided in Section
5.02(h) thereof. In connection with any transfer to an Institutional Accredited
Investor, the Transferor shall reimburse the Trust for any costs (including the
cost of the Certificate Registrar's counsel's review of the documents and any
legal opinions, submitted by the transferor or transferee to the Certificate
Registrar as provided in Section 5.02 of the Pooling and Servicing Agreement)
incurred by the Certificate Registrar in connection with such transfer. The
Certificate Registrar may require payment by each transferor of a sum
sufficient to cover any tax, expense or other governmental charge payable in
connection with any such transfer or exchange.

         The Depositor, the Trustee, the Fiscal Agent, the Servicer, the
Special Servicer, the Paying Agent, and the Certificate Registrar and any of
their agents may treat the Person in whose name this Certificate is registered
as the owner hereof for all purposes, and neither the Depositor, the Trustee,
the Servicer, the Special Servicer, the Fiscal Agent, the Certificate Registrar
nor any such agents shall be affected by any notice to the contrary.

         The Pooling and Servicing Agreement may be amended from time to time
by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and the
Trustee, without the consent of any of the Certificateholders, to cure any
ambiguity, to correct or supplement any provisions herein or therein that may
be inconsistent with any other provisions herein or therein or to correct any
error; to maintain the rating or ratings assigned to each Class of Certificates
by each Rating Agency; to modify, eliminate or add to any provisions to such
extent as is necessary to maintain the qualification of either the Upper-Tier
REMIC or the Lower-Tier REMIC as a REMIC to avoid or minimize the imposition of
any tax, provided, however, an Opinion of Counsel is obtained to the effect
that such action shall not adversely affect in any material respect the
interest of any Certificateholder and such action is necessary or desirable to
avoid such tax and such action will not result in the withdrawal, downgrade or
qualification of the then-current rating by any Rating Agency, as evidenced by
a letter from such Rating Agency to such effect; to change the timing and/or
nature of deposits into the Certificate Account or Distribution Account or REO
Account or to change the name in which the Certificate Account is maintained,
provided, however, that the P&I Advance Date shall not be later than the
related Distribution Date, an Opinion of Counsel is obtained to the effect that
such action


                                      279
<PAGE>



shall not adversely affect in any material respect the interest of any
Certificateholder and that such action will not result in the withdrawal,
downgrade or qualification of the then-current rating by any Rating Agency, as
evidenced by a letter from such Rating Agency to such effect; to modify,
eliminate or add to the provisions of Section 5.02(d) of the Pooling and
Servicing Agreement or any other provision thereof restricting transfer of the
Residual Certificates by virtue of their being the REMIC "residual interests,"
provided that such change shall not result in the withdrawal, downgrade or
qualification of the then-current rating assigned to any Class of Certificates,
as evidenced by a letter from each Rating Agency to such effect, and such
change shall not, as evidenced by an Opinion of Counsel, cause either the
Upper-Tier REMIC or the Lower-Tier REMIC or any of the Certificateholders
(other than the Transferor) to be subject to a federal tax caused by a Transfer
to a Person that is a Disqualified Organization or a Non-U.S. Person; and to
make any other provisions with respect to matters or questions arising under
the Pooling and Servicing Agreement which shall not be materially inconsistent
with the provisions of the Pooling and Servicing Agreement, provided, however,
that such action shall not, as evidenced by an Opinion of Counsel, adversely
affect in any material respect the interest of any Certificateholder not
consenting thereto.

         The Pooling and Servicing Agreement may also be amended from time to
time by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and
the Trustee with the consent of the Holders of Certificates representing not
less than    % of the Percentage Interests of each Class of Certificates
affected by the amendment for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of the Pooling
and Servicing Agreement or of modifying in any manner the rights of the
Certificateholders; provided, however, that no such amendment shall:

                  (i) reduce in any manner the amount of, or delay the timing
         of, payments which are required to be distributed on any Certificate
         without the consent of such Certificateholder; or

                  (ii) reduce the aforesaid percentage of Certificates of any
         Class the Holders of which are required to consent to any such
         amendment, without the consent of the Holders of all Certificates of
         such Class then outstanding; or

                  (iii) adversely affect the Voting Rights of any Class of
         Certificates without the consent of the Holders of such Class then
         outstanding; or

                  (iv) amend Section 11.01.

         No amendment shall be made to the Pooling and Servicing Agreement
unless the Trustee shall have received an Opinion of Counsel that such
amendment will not cause either the Upper-Tier REMIC or the Lower-Tier REMIC to
fail to qualify as a REMIC or result in the imposition of a tax on the
Upper-Tier REMIC or the Lower-Tier REMIC.

         Any of the Servicer, Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates (in that order) will have
the option, upon 60 days' prior notice given to the Trustee, Paying Agent and
each of the other parties to the Pooling and



                                      280
<PAGE>



Servicing Agreement, which notice the Paying Agent is required to promptly
forward to Certificateholders and Rating Agencies in the manner set forth in
the Pooling and Servicing Agreement, to purchase all, but not less than all, of
the Mortgage Loans and all property acquired in respect of any Mortgage Loan
remaining in the Trust Fund, and thereby effect termination of the Trust Fund
and early retirement of the then outstanding Certificates, on any Distribution
Date on which the aggregate Stated Principal Balances of the Mortgage Loans and
any REO Loans remaining in the Trust Fund is reduced to less than _ % of the
aggregate Cut-off Date Principal Balance of all the Mortgage Loans.

         The obligations created by the Pooling and Servicing Agreement and the
Trust Fund created thereby (other than the obligation of the Paying Agent to
make payments to Certificateholders as provided for in the Pooling and
Servicing Agreement), shall terminate upon reduction of the Certificate
Balances of all the Certificates to zero (including, without limitation, any
such final payment resulting from a termination of the Trust Fund due to a sale
of its property) pursuant to the terms of the Pooling and Servicing Agreement.
In no event, however, will the Trust created by the Pooling and Servicing
Agreement continue beyond the expiration of 21 years from the death of the last
survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the
United States to the Court of St. James, living on the date hereof.

         Unless the certificate of authentication hereon has been executed by
the Authenticating Agent, by manual signature, this Certificate shall not be
entitled to any benefit under the Pooling and Servicing Agreement or be valid
for any purpose. The Certificate Registrar has executed this Certificate on
behalf of the Trust Fund as Certificate Registrar under the Pooling and
Servicing Agreement and makes no representation or warranty as to any of the
statements contained herein or the validity or sufficiency of the Certificates
or the Mortgage Loans.

         THIS CERTIFICATE AND THE POOLING AND SERVICING AGREEMENT SHALL BE
CONSTRUED IN ACCORDANCE WITH, AND GOVERNED BY, THE LAWS OF THE STATE OF NEW
YORK WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES APPLIED IN NEW YORK.

         IN WITNESS WHEREOF, the Certificate Registrar has caused this
Certificate to be duly executed under this official seal.

                               ______________________, not in its individual
                               capacity but solely as Certificate Registrar
                               under the Pooling and Servicing Agreement.


                               By: ______________________________
                                       AUTHORIZED OFFICER

Dated:_______________, 1998






                                      281
<PAGE>



                         CERTIFICATE OF AUTHENTICATION

         THIS IS ONE OF THE CLASS [X] CERTIFICATES REFERRED TO IN THE
WITHIN-MENTIONED POOLING AND SERVICING AGREEMENT.

                                       __________________, Authenticating Agent



                                       By: ____________________________
                                                AUTHORIZED SIGNATORY



                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:


TEN COM  -        as tenant in common

TEN ENT  -        as tenants by the
                  entireties

JT TEN   -        as joint tenants with
                  rights of survivorship
                  and not as tenants in
                  common

UNIF GIFT MIN ACT -  ________ Custodian
                      (Cust)
                     under Uniform Gifts to
                     Minors Act ________
                                (State)


         Additional abbreviations may also be used, though not in the above
list.



                                FORM OF TRANSFER

  FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto



- -------------------------------------------------------------------------------
    (Please insert Social Security or other identifying number of Assignee)



- -------------------------------------------------------------------------------
            (Please print or typewrite name and address of assignee)








                                      282
<PAGE>



the within Certificate and does hereby or irrevocably constitute and appoint to
transfer the said Certificate in the Certificate register of the within-named
Trust, with full power of substitution in the premises.



Dated: ______________                                ________________________
                                                     NOTICE: The signature to
                                                     this assignment must
                                                     correspond with the name
                                                     as written upon the face
                                                     of this Certificate in
                                                     every particular without
                                                     alteration or enlargement
                                                     or any change whatever.

______________
SIGNATURE GUARANTEED

The signature must be guaranteed by a commercial bank or trust company or by a
member firm of the New York Stock Exchange or another national securities
exchange. Notarized or witnessed signatures are not acceptable.



                           DISTRIBUTION INSTRUCTIONS

         The assignee should include the following for purposes of
distribution:

         Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to ___________________ for the account of
__________________ account number ________________ or, if mailed by check, to
__________________________. Statements should be mailed to
________________________. This information is provided by assignee named above,
or ____________________, as its agent.







                                      283
<PAGE>



                                  EXHIBIT A-11
                Bear Stearns Commercial Mortgage Securities Inc.
                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                            SERIES 1998-_, CLASS [R]


THIS CERTIFICATE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS. NEITHER THIS
CERTIFICATE NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD,
ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE
ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT
SUBJECT TO, REGISTRATION UNDER THE SECURITIES ACT.

THE HOLDER OF THIS CERTIFICATE BY ITS ACCEPTANCE HEREOF AGREES NOT TO OFFER,
SELL OR OTHERWISE TRANSFER SUCH CERTIFICATE EXCEPT IN ACCORDANCE WITH ALL
APPLICABLE STATE SECURITIES LAWS AND (A) PURSUANT TO A REGISTRATION STATEMENT
WHICH HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (B) FOR SO LONG AS
THIS CERTIFICATE IS ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE
SECURITIES ACT ("RULE 144A"), TO A PERSON WHO THE SELLER REASONABLY BELIEVES IS
A "QUALIFIED INSTITUTIONAL BUYER" AS DEFINED IN RULE 144A IN A TRANSACTION
MEETING THE REQUIREMENTS OF RULE 144A, (C) TO AN INSTITUTIONAL "ACCREDITED
INVESTOR" WITHIN THE MEANING OF RULE 501 (a)(l), (2), (3) OR (7) OF REGULATION
D UNDER THE SECURITIES ACT IN A TRANSACTION EXEMPT FROM THE REGISTRATION
REQUIREMENTS UNDER THE SECURITIES ACT, OR (D) PURSUANT TO ANOTHER AVAILABLE
EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT IN
EACH OF THE FOREGOING CASES TO THE COMPLETION AND DELIVERY BY THE TRANSFEROR TO
THE TRUSTEE OF A CERTIFICATE OF TRANSFER IN THE FORM APPEARING ON THE LAST PAGE
OF THIS CERTIFICATE.

THE INITIAL INVESTOR IN THIS CERTIFICATE, AND EACH SUBSEQUENT PURCHASER OF THIS
CERTIFICATE, BY PURCHASING THIS CERTIFICATE OR AN INTEREST HEREIN, IS DEEMED TO
HAVE AGREED TO COMPLY WITH CERTAIN TRANSFER REQUIREMENTS SET FORTH IN THE
POOLING AND SERVICING AGREEMENT. A TRANSFEREE IS ALSO REQUIRED TO DELIVER AN
INVESTMENT REPRESENTATION LETTER SUBSTANTIALLY IN THE FORM OF EXHIBIT C TO THE
POOLING AND SERVICING AGREEMENT IF SUCH TRANSFEREE IS A QUALIFIED INSTITUTIONAL
BUYER OR AN INSTITUTIONAL ACCREDITED INVESTOR, AND MAY ALSO BE REQUIRED TO
DELIVER AN OPINION OF COUNSEL IF SUCH TRANSFEREE IS NOT A QUALIFIED
INSTITUTIONAL BUYER WITHIN THE MEANING OF RULE 144A.

THIS CERTIFICATE MAY NOT BE PURCHASED BY OR TRANSFERRED TO ANY
PERSON WHICH IS AN EMPLOYEE BENEFIT PLAN SUBJECT TO TITLE I OF THE





                                      284
<PAGE>



EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974. AS AMENDED ("ERISA"), OR
SECTION 4975 OF THE CODE OR ANY GOVERNMENTAL PLAN, AS DEFINED IN SECTION 3(32)
OF ERISA SUBJECT TO ANY FEDERAL, STATE OR , LOCAL LAW WHICH IS, TO A MATERIAL
EXTENT, SIMILAR TO THE FOREGOING PROVISIONS OF ERISA OR THE CODE (EACH A
"PLAN"), OR ANY PERSON INVESTING THE ASSETS OF A PLAN.

THIS CERTIFICATE IS A "RESIDUAL INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT
CONDUIT," AS THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G(A)(2) AND
860D OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED. EACH TRANSFEREE OF THIS
CERTIFICATE, BY ACCEPTANCE HEREOF, IS DEEMED TO HAVE ACCEPTED THIS CERTIFICATE
SUBJECT TO CERTAIN RESTRICTIONS ON TRANSFERABILITY, AS SET FORTH IN SECTION
5.02 OF THE POOLING AND SERVICING AGREEMENT.

<TABLE>
<CAPTION>
<S>                                                                <C>
===================================================================================================================================
PERCENTAGE INTEREST EVIDENCED BY                                   APPROXIMATE AGGREGATE SCHEDULED
THIS CERTIFICATE: ___%                                             PRINCIPAL BALANCE OF THE
                                                                   MORTGAGE LOANS AFTER DEDUCTING
                                                                   PAYMENTS DUE AND PREPAYMENTS
                                                                   RECEIVED ON OR BEFORE CUT-OFF
                                                                   DATE:
                                                                   $


- -----------------------------------------------------------------------------------------------------------------------------------
DATE OF POOLING AND SERVICING                                      SERVICER:
AGREEMENT:  AS OF                , 1998
- -----------------------------------------------------------------------------------------------------------------------------------
CUT-OFF DATE:                       , 1998                         SPECIAL SERVICER:
- -----------------------------------------------------------------------------------------------------------------------------------
CLOSING DATE:                       , 1998                         TRUSTEE:
- -----------------------------------------------------------------------------------------------------------------------------------
FIRST DISTRIBUTION DATE:                                           FISCAL AGENT:
   , 1998
- -----------------------------------------------------------------------------------------------------------------------------------
CLASS R PERCENTAGE INTEREST: ___%                                  PAYING AGENT:
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                   CERTIFICATE NO.:
===================================================================================================================================
</TABLE>




                                      285
<PAGE>



                             CLASS [R] CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund, consisting
primarily of a pool of fixed rate, balloon multifamily and mobile home
community mortgage loans (the "Mortgage Loans"), all payments on or collections
in respect of the Mortgage Loans due after the Cut-off Date, all REO Properties
and revenues received in respect thereof, the mortgagee's rights under the
Insurance Policies, any Assignment of Leases, and any guaranties, escrow
accounts or other collateral as security for the Mortgage Loans, and such
amounts as shall from time to time be held in the Certificate Account, the
Distribution Accounts, and the REO Accounts, formed and sold by

                Bear Stearns Commercial Mortgage Securities Inc.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN Bear
Stearns Commercial Mortgage Securities Inc., THE SERVICER, THE SPECIAL
SERVICER, THE TRUSTEE, THE FISCAL AGENT OR ANY OF THEIR AFFILIATES. NEITHER
THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY
OR INSTRUMENTALITY OF THE UNITED STATES.

THIS CERTIFIES THAT_____________

is the registered owner of the interest evidenced by this Certificate in the
Class [R] Certificates issued by the Trust Fund created pursuant to the Pooling
and Servicing Agreement, dated as of ____________, 1998 (the "Pooling and
Servicing Agreement"), among Bear Stearns Commercial Mortgage Securities Inc.
(hereinafter called the "Depositor", which term includes any successor entity
under the Pooling and Servicing Agreement), the Trustee, the Special Servicer,
the Servicer and the Fiscal Agent. A summary of certain of the pertinent
provisions of the Pooling and Servicing Agreement is set forth hereafter. To
the extent not defined herein, the capitalized terms used herein shall have the
meanings assigned thereto in the Pooling and Servicing Agreement.

         This Certificate is one of a duly authorized issue of Certificates
designated as Certificates of the series specified on the face hereof (herein
called the "Certificates") and representing an interest in the Class of
Certificates specified on the face hereof equal to the quotient expressed as a
percentage obtained by dividing the Denomination of this Certificate specified
on the face hereof, by the aggregate initial Certificate Balance of the Class
[R] Certificates. The Certificates are designated as the Bear Stearns
Commercial Mortgage Securities Inc., Commercial Mortgage Pass-Through
Certificates, Series 1998-2 and are issued in twelve Classes as specifically
set forth in the Pooling and Servicing Agreement. The Certificates will
evidence in the aggregate 100% of the beneficial ownership of the Trust Fund.

         This Certificate does not purport to summarize the Pooling and
Servicing Agreement and reference is made to that agreement for information
with respect to the interests, rights, benefits, obligations, proceeds, and
duties evidenced hereby and the rights, duties and obligations of the Trustee.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Pooling and Servicing Agreement, to which Pooling and
Servicing Agreement, as


                                      286
<PAGE>



amended from time to time, the Certificateholder by virtue of the acceptance
hereof assents and by which the Certificateholder is bound. In the case of any
conflict between terms specified in this Certificate and terms specified in the
Pooling and Servicing Agreement, the terms of the Pooling and Servicing
Agreement shall govern.

         This Class [R] Certificate is a "residual interest" in a "real estate
mortgage investment conduit," as those terms are defined, respectively, in
Sections 860G(a)(1) and 860D of the Internal Revenue Code of 1986, as amended.
Each Holder of this Certificate, by acceptance hereof, agrees to treat, and
take no action inconsistent with the treatment of, this Certificate in
accordance with the preceding sentence for purposes of federal income taxes,
state and local income and franchise taxes and other taxes imposed on or
measured by income. The Holder of the largest Percentage Interest in the Class
[R] Certificates shall be the "tax matters person" for the Upper-Tier REMIC
pursuant to Treasury Regulations Section 1.860F-4(d), and the Servicer is
hereby irrevocably designated and shall serve as attorney-in-fact and agent for
any such Person that is the "tax matters person".

         Pursuant to the terms of the Pooling and Servicing Agreement,
distributions, if any, on this Certificate shall be made by the Paying Agent to
the extent and subject to the limitations set forth in the Pooling and
Servicing Agreement, on the Distribution Date to the Person in whose name this
Certificate is registered as of the related Record Date. All sums distributable
on this Certificate are payable in the coin or currency of the United States of
America as at the time of payment is legal tender for the payment of public and
private debts.

         The Certificates are limited in right of payment to, among other
things, certain collections and recoveries respecting the Mortgage Loans, all
as more specifically set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, the Certificate Account and
the Distribution Account will be held in the name of the Servicer and Paying
Agent, respectively, on behalf of the Holders of Certificates specified in the
Pooling and Servicing Agreement and the Servicer (with respect to the
Certificate Account) or the Paying Agent (with respect to the Distribution
Account) will be authorized to make withdrawals therefrom. Amounts on deposit
in such accounts may be invested in Permitted Investments. Interest or other
income earned on funds in the Certificate Account and Distribution Account will
be paid to the Servicer as set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, withdrawals from the
Certificate Account shall be made from time to time for purposes other than
distributions to Certificateholders, such purposes including reimbursement of
certain expenses incurred with respect to the servicing of the Mortgage Loans
and administration of the Trust Fund.

         All distributions under the Pooling and Servicing Agreement to a Class
of Certificates shall be made on each Distribution Date (other than the final
distribution on any Certificate) to Certificateholders of record on the related
Record Date by check mailed to the address set forth therefor in the
Certificate Register or, provided that such Certificateholder (1) has provided
the Trustee and Paying Agent with wire instructions in writing as least five
Business Days prior to the related Record Date and (2) is the Holder of
Certificates with an original Certificate Balance or Notional Amount, as
applicable, of at least $         , by wire transfer of immediately available
funds to the account of such Certificateholder at a bank or other entity having
appropriate



                                      287
<PAGE>



facilities therefor. The final distribution on this Certificate shall be made
in like manner, but only upon presentment and surrender of this Certificate at
the offices of the Certificate Registrar or such other location specified in
the notice to Certificateholders of such final distribution.

         Any funds not distributed on the final Distribution Date because of
the failure of Certificateholders to tender their Certificates shall be set
aside and held uninvested in trust for the benefit of the non-tendering
Certificateholders, whereupon the Trust Fund shall terminate. If any
Certificates as to which notice has been given pursuant to Section 4.01(g) of
the Pooling and Servicing Agreement shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Paying Agent shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation to receive
the final distribution with respect thereto. If within one year after the
second notice not all of such Certificates shall have been surrendered for
cancellation, the Paying Agent may, directly or through an agent, take
appropriate steps to contact the remaining non-tendering Certificateholders
concerning surrender of their Certificates. The costs and expenses of holding
such funds in trust and of contacting such Certificateholders shall be paid out
of such funds. No interest shall accrue or be payable to any Certificateholder
on any amount held in trust as a result of such Certificateholder's failure to
surrender its Certificate(s) for final payment thereof in accordance with
Section 4.01(g) of the Pooling and Servicing Agreement.

         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, the transfer of this Certificate is
registerable in the Certificate Register only upon surrender of this
Certificate for registration of transfer at the office of the Certificate
Registrar or at the office of its transfer agent, duly endorsed by, or
accompanied by an assignment in the form below or other written instrument of
transfer in form satisfactory to the Certificate Registrar duly executed by the
Holder hereof or such Holder's attorney-in-fact duly authorized in writing, and
thereupon one or more new Certificates of the same Class in authorized
Denominations will be issued to the designated transferee or transferees.

         Each Person who has or who acquires any Ownership Interest in a Class
[R] Certificate shall be deemed by the acceptance or acquisition of such
Ownership Interest to have agreed to be bound by the following provisions and
to have irrevocably authorized the Paying Agent under Section 5.02(d) of the
Pooling and Servicing Agreement to deliver payments to a Person other than such
Person. The rights of each Person acquiring any Ownership Interest in a Class
[R] Certificate are expressly subject to the following provisions: (A) No
Person holding or acquiring any Ownership Interest in a Class [R] Certificate
shall be a Disqualified Organization or agent thereof (including a nominee,
middleman or similar person) (an "Agent"), a Plan or a Person acting on behalf
of or investing the assets of a Plan (such Plan or Person, an "ERISA Prohibited
Holder") or a Non-U.S. Person and shall promptly notify the Servicer, the
Trustee, Paying Agent and the Certificate Registrar of any change or impending
change to such status; (B) In connection with any proposed Transfer of any
Ownership Interest in a Class [R] Certificate, the Certificate Registrar shall
require delivery to it, and no Transfer of any Class [R] Certificate shall be
registered until the Certificate Registrar receives, an affidavit substantially
in the form attached to the Pooling and Servicing Agreement as Exhibit D-1 (a
"Transfer Affidavit") from the proposed Transferee, in form and substance
satisfactory to the Certificate Registrar, representing and warranting, among
other things, that such Transferee is not a Disqualified


                                      288
<PAGE>



Organization or Agent thereof, an ERISA Prohibited Holder or a Non-U.S. Person,
and that it has reviewed the provisions of Section 5.02(d) of the Pooling and
Servicing Agreement and agrees to be bound by them; (C) Notwithstanding the
delivery of a Transfer Affidavit by a proposed Transferee under clause (B)
above, if the Certificate Registrar has actual knowledge that the proposed
Transferee is a Disqualified Organization or Agent thereof, an ERISA Prohibited
Holder or a Non-U.S. Person, no Transfer of an Ownership Interest in a Class
[R] Certificate to such proposed Transferee shall be effected; and (D) Each
Person holding or acquiring any Ownership Interest in a Class [R] Certificate
shall agree (1) to require a Transfer Affidavit from any prospective Transferee
to whom such Person attempts to transfer its Ownership Interest in such Class
[R] Certificate and (2) not to transfer its Ownership Interest in such Class
[R] Certificate unless it provides to the Certificate Registrar a letter
substantially in the form attached to the Pooling and Servicing Agreement as
Exhibit D-2 (a "Transferor Letter") certifying that, among other things, it has
no actual knowledge that such prospective Transferee is a Disqualified
Organization, an Agent thereof, an ERISA Prohibited Holder or a Non-U.S.
Person.

         Subject to the terms of the Pooling and Servicing Agreement, the Class
[X] Certificates will be issued in book-entry form through the facilities of
DTC in Denominations of not less than $           initial Notional Amount and
in integral multiples of $            in excess thereof, with one Certificate
of such Class evidencing an additional amount equal to the remainder of the
initial Notional Amount of such Class. Subject to the terms of the Pooling
and Servicing Agreement, the Offered Certificates (other than the Class [X]
Certificates) will be issued in book-entry form through the facilities of DTC
in Denominations of $ initial Certificate Balance, and in integral multiples
of $           in excess thereof, with one Certificate of each such Class
evidencing an additional amount equal to the remainder of the initial
Certificate Balance of such Class. Subject to the terms of the Pooling
and Servicing Agreement, the Non-Registered Certificates (other than the
Residual Certificates) will be issued in book-entry form through the facilities
of DTC in Denominations of $          initial Certificate Balance, and in
integral multiples of $          in excess thereof, with one Certificate
of each such Class evidencing an additional amount equal to the remainder of
the initial Certificate Balance of such Class. The Class [R] and Class [LR]
Certificates will be issued in fully registered, certificated form, in
Denominations representing Percentage Interests of not less than _ %.

         No fee or service charge shall be imposed by the Certificate Registrar
for its services in respect of any registration of transfer or exchange
referred to in Section 5.02 of the Pooling and Servicing Agreement other than
for transfers to Institutional Accredited Investors as provided in Section
5.02(h) thereof. In connection with any transfer to an Institutional Accredited
Investor, the Transferor shall reimburse the Trust for any costs (including the
cost of the Certificate Registrar's counsel's review of the documents and any
legal opinions, submitted by the transferor or transferee to the Certificate
Registrar as provided in Section 5.02 of the Pooling and Servicing Agreement)
incurred by the Certificate Registrar in connection with such transfer. The
Certificate Registrar may require payment by each transferor of a sum
sufficient to cover any tax, expense or other governmental charge payable in
connection with any such transfer or exchange.




                                      289
<PAGE>



         The Depositor, the Trustee, the Fiscal Agent, the Servicer, the
Special Servicer, the Paying Agent and the Certificate Registrar and any of
their agents may treat the Person in whose name this Certificate is registered
as the owner hereof for all purposes, and neither the Depositor, the Trustee,
the Servicer, the Special Servicer, the Fiscal Agent, the Certificate Registrar
nor any such agents shall be affected by any notice to the contrary.

         The Pooling and Servicing Agreement may be amended from time to time
by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and the
Trustee, without the consent of any of the Certificateholders, to cure any
ambiguity, to correct or supplement any provisions herein or therein that may
be inconsistent with any other provisions herein or therein or to correct any
error; to maintain the rating or ratings assigned to each Class of Certificates
by each Rating Agency; to modify, eliminate or add to any provisions to such
extent as is necessary to maintain the qualification of either the Upper-Tier
REMIC or the Lower-Tier REMIC as a REMIC to avoid or minimize the imposition of
any tax, provided, however, an Opinion of Counsel is obtained to the effect
that such action shall not adversely affect in any material respect the
interest of any Certificateholder and such action is necessary or desirable to
avoid such tax and such action will not result in the withdrawal, downgrade or
qualification of the then-current rating by any Rating Agency, as evidenced by
a letter from such Rating Agency to such effect; to change the timing and/or
nature of deposits into the Certificate Account or Distribution Account or REO
Account or to change the name in which the Certificate Account is maintained,
provided, however, that the P&I Advance Date shall not be later than the
related Distribution Date, an Opinion of Counsel is obtained to the effect that
such action shall not adversely affect in any material respect the interest of
any Certificateholder and that such action will not result in the withdrawal,
downgrade or qualification of the then-current rating by any Rating Agency, as
evidenced by a letter from such Rating Agency to such effect; to modify,
eliminate or add to the provisions of Section 5.02(d) of the Pooling and
Servicing Agreement or any other provision thereof restricting transfer of the
Residual Certificates by virtue of their being the REMIC "residual interests,"
provided that such change shall not result in the withdrawal, downgrade or
qualification of the then-current rating assigned to any Class of Certificates,
as evidenced by a letter from each Rating Agency to such effect, and such
change shall not, as evidenced by an Opinion of Counsel, cause either the
Upper-Tier REMIC or the Lower-Tier REMIC or any of the Certificateholders
(other than the Transferor) to be subject to a federal tax caused by a Transfer
to a Person that is a Disqualified Organization or a Non-U.S. Person; and to
make any other provisions with respect to matters or questions arising under
the Pooling and Servicing Agreement which shall not be materially inconsistent
with the provisions of the Pooling and Servicing Agreement, provided, however,
that such action shall not, as evidenced by an Opinion of Counsel, adversely
affect in any material respect the interest of any Certificateholder not
consenting thereto.

         The Pooling and Servicing Agreement may also be amended from time to
time by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and
the Trustee with the consent of the Holders of Certificates representing not
less than         % of the Percentage Interests of each Class of Certificates
affected by the amendment for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of the Pooling and
Servicing Agreement or of modifying in any manner the rights of the
Certificateholders; provided, however, that no such amendment shall:



                                      290
<PAGE>




                  (i) reduce in any manner the amount of, or delay the timing
         of, payments which are required to be distributed on any Certificate
         without the consent of such Certificateholder; or

                  (ii) reduce the aforesaid percentage of Certificates of any
         Class the Holders of which are required to consent to any such
         amendment, without the consent of the Holders of all Certificates of
         such Class then outstanding; or

                  (iii) adversely affect the Voting Rights of any Class of
         Certificates without the consent of the Holders of such Class then
         outstanding; or

                  (iv)  amend Section 11.01.

         No amendment shall be made to the Pooling and Servicing Agreement
unless the Trustee shall have received an Opinion of Counsel that such
amendment will not cause either the Upper-Tier REMIC or the Lower-Tier REMIC to
fail to qualify as a REMIC or result in the imposition of a tax on the
Upper-Tier REMIC or Lower-Tier REMIC.

         Any of the Servicer, Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates (in that order) will have
the option, upon 60 days' prior notice given to the Trustee, Paying Agent and
each of the other parties to the Pooling and Servicing Agreement, which notice
the Paying Agent is required to promptly forward to Certificateholders and
Rating Agencies in the manner set forth in the Pooling and Servicing Agreement,
to purchase all, but not less than all, of the Mortgage Loans and all property
acquired in respect of any Mortgage Loan remaining in the Trust Fund, and
thereby effect termination of the Trust Fund and early retirement of the then
outstanding Certificates, on any Distribution Date on which the aggregate
Stated Principal Balances of the Mortgage Loans and any REO Loans remaining in
the Trust Fund is reduced to less than _ % of the aggregate Cut-off Date
Principal Balance of all the Mortgage Loans.

         The obligations created by the Pooling and Servicing Agreement and the
Trust Fund created thereby (other than the obligation of the Paying Agent to
make payments to Certificateholders as provided for in the Pooling and
Servicing Agreement), shall terminate upon reduction of the Certificate
Balances of all the Certificates to zero (including, without limitation, any
such final payment resulting from a termination of the Trust Fund due to a sale
of its property) pursuant to the terms of the Pooling and Servicing Agreement.
In no event, however, will the Trust created by the Pooling and Servicing
Agreement continue beyond the expiration of 21 years from the death of the last
survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the
United States to the Court of St. James, living on the date hereof.

         Unless the certificate of authentication hereon has been executed by
the Authenticating Agent, by manual signature, this Certificate shall not be
entitled to any benefit under the Pooling and Servicing Agreement or be valid
for any purpose. The Certificate Registrar has executed this Certificate on
behalf of the Trust Fund as Certificate Registrar under the Pooling and
Servicing Agreement and makes no representation or warranty as to any of the
statements contained herein or the validity or sufficiency of the Certificates
or the Mortgage Loans.



                                      291
<PAGE>




         THIS CERTIFICATE AND THE POOLING AND SERVICING AGREEMENT SHALL BE
CONSTRUED IN ACCORDANCE WITH, AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK
WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES APPLIED IN NEW YORK.

         IN WITNESS WHEREOF, the Certificate Registrar has caused this
Certificate to be duly executed under this official seal.


                                                     __________________________,
                                                     not in its individual
                                                     capacity but solely as
                                                     Certificate Registrar
                                                     under the Pooling and
                                                     Servicing Agreement.

                                                     By:  _____________________
                                                             AUTHORIZED OFFICER

Dated _______, 1998




                         CERTIFICATE OF AUTHENTICATION

         THIS IS ONE OF THE CLASS [R] CERTIFICATES REFERRED TO IN THE
WITHIN-MENTIONED POOLING AND SERVICING AGREEMENT.


                                                     --------------------,
                                                     Authenticating Agent



                                                     By:_______________________
                                                           AUTHORIZED SIGNATORY



                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:


TEN COM  -        as tenant in common

TEN ENT  -        as tenants by the
                  entireties


                                      292
<PAGE>

JT TEN   -        as joint tenants with
                  rights of survivorship
                  and not as tenants in
                  common

UNIF GIFT MIN ACT -  _______ Custodian
                     (Cust)
                     under Uniform Gifts to
                     Minors Act __________
                                 (State)

         Additional abbreviations may also be used, though not in the above
list.



                                FORM OF TRANSFER

  FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto



- -------------------------------------------------------------------------------
    (Please insert Social Security or other identifying number of Assignee)



- -------------------------------------------------------------------------------
            (Please print or typewrite name and address of assignee)

the within Certificate and does hereby or irrevocably constitute and appoint to
transfer the said Certificate in the Certificate register of the within-named
Trust, with full power of substitution in the premises.


Dated: _____________                                 ________________________
                                                     NOTICE: The signature to
                                                     this assignment must
                                                     correspond with the name
                                                     as written upon the face
                                                     of this Certificate in
                                                     every particular without
                                                     alteration or enlargement
                                                     or any change whatever.

_____________
SIGNATURE GUARANTEED

The signature must be guaranteed by a commercial bank or trust company or by a
member firm of the New York Stock Exchange or another national securities
exchange. Notarized or witnessed signatures are not acceptable.



                           DISTRIBUTION INSTRUCTIONS

         The assignee should include the following for purposes of
distribution:



                                      293
<PAGE>



         Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to ___________________ for the account of
__________________ account number ________________ or, if mailed by check, to
__________________________. Statements should be mailed to
________________________. This information is provided by assignee named above,
or ____________________, as its agent.
































                                      294
<PAGE>



                                  EXHIBIT A-12

                Bear Stearns Commercial Mortgage Securities Inc.
                 COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES
                           SERIES 1998-_, CLASS [LR]

THIS CERTIFICATE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE "SECURITIES ACT"), OR ANY STATE SECURITIES LAWS. NEITHER THIS
CERTIFICATE NOR ANY INTEREST OR PARTICIPATION HEREIN MAY BE REOFFERED, SOLD,
ASSIGNED, TRANSFERRED, PLEDGED, ENCUMBERED OR OTHERWISE DISPOSED OF IN THE
ABSENCE OF SUCH REGISTRATION OR UNLESS SUCH TRANSACTION IS EXEMPT FROM, OR NOT
SUBJECT TO, REGISTRATION UNDER THE SECURITIES ACT.

THE HOLDER OF THIS CERTIFICATE BY ITS ACCEPTANCE HEREOF AGREES NOT TO OFFER,
SELL OR OTHERWISE TRANSFER SUCH CERTIFICATE EXCEPT IN ACCORDANCE WITH ALL
APPLICABLE STATE SECURITIES LAWS AND (A) PURSUANT TO A REGISTRATION STATEMENT
WHICH HAS BEEN DECLARED EFFECTIVE UNDER THE SECURITIES ACT, (B) FOR SO LONG AS
THIS CERTIFICATE IS ELIGIBLE FOR RESALE PURSUANT TO RULE 144A UNDER THE
SECURITIES ACT ("RULE 144A"), TO A PERSON WHO THE SELLER REASONABLY BELIEVES IS
A "QUALIFIED INSTITUTIONAL BUYER" AS DEFINED IN RULE 144A IN A TRANSACTION
MEETING THE REQUIREMENTS OF RULE 144A, (C) TO AN INSTITUTIONAL "ACCREDITED
INVESTOR" WITHIN THE MEANING OF RULE 501 (a)(l), (2), (3) OR (7) OF REGULATION
D UNDER THE SECURITIES ACT IN A TRANSACTION EXEMPT FROM THE REGISTRATION
REQUIREMENTS UNDER THE SECURITIES ACT, OR (D) PURSUANT TO ANOTHER AVAILABLE
EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT, SUBJECT IN
EACH OF THE FOREGOING CASES TO THE COMPLETION AND DELIVERY BY THE TRANSFEROR TO
THE TRUSTEE OF A CERTIFICATE OF TRANSFER IN THE FORM APPEARING ON THE LAST PAGE
OF THIS CERTIFICATE.

THE INITIAL INVESTOR IN THIS CERTIFICATE, AND EACH SUBSEQUENT PURCHASER OF THIS
CERTIFICATE, BY PURCHASING THIS CERTIFICATE OR AN INTEREST HEREIN, IS DEEMED TO
HAVE AGREED TO COMPLY WITH CERTAIN TRANSFER REQUIREMENTS SET FORTH IN THE
POOLING AND SERVICING AGREEMENT. A TRANSFEREE IS ALSO REQUIRED TO DELIVER AN
INVESTMENT REPRESENTATION LETTER SUBSTANTIALLY IN THE FORM OF EXHIBIT C TO THE
POOLING AND SERVICING AGREEMENT IF SUCH TRANSFEREE IS A QUALIFIED INSTITUTIONAL
BUYER OR AN INSTITUTIONAL ACCREDITED INVESTOR, AND MAY ALSO BE REQUIRED TO
DELIVER AN OPINION OF COUNSEL IF SUCH TRANSFEREE IS NOT A QUALIFIED
INSTITUTIONAL BUYER WITHIN THE MEANING OF RULE 144A.

THIS CERTIFICATE MAY NOT BE PURCHASED BY OR TRANSFERRED TO ANY
PERSON WHICH IS AN EMPLOYEE BENEFIT PLAN SUBJECT TO TITLE I OF THE



                                      295
<PAGE>



EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974, AS AMENDED ("ERISA"), OR
SECTION 4975 OF THE CODE OR ANY GOVERNMENTAL PLAN, AS DEFINED IN SECTION 3(32)
OF ERISA SUBJECT TO ANY FEDERAL, STATE OR LOCAL LAW WHICH IS, TO A MATERIAL
EXTENT, SIMILAR TO THE FOREGOING PROVISIONS OF ERISA OR THE CODE (EACH A
"PLAN"), OR ANY PERSON INVESTING THE ASSETS OF A PLAN.

THIS CERTIFICATE IS A "RESIDUAL INTEREST" IN A "REAL ESTATE MORTGAGE INVESTMENT
CONDUIT," AS THOSE TERMS ARE DEFINED, RESPECTIVELY, IN SECTIONS 860G(A)(2) AND
860D OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED. EACH TRANSFEREE OF THIS
CERTIFICATE, BY ACCEPTANCE HEREOF, IS DEEMED TO HAVE ACCEPTED THIS CERTIFICATE
SUBJECT TO CERTAIN RESTRICTIONS ON TRANSFERABILITY, AS SET FORTH IN SECTION
5.02 OF THE POOLING AND SERVICING AGREEMENT.

<TABLE>
<CAPTION>
<S>                                              <C>
==================================================================================================================
PERCENTAGE INTEREST EVIDENCED BY                 APPROXIMATE AGGREGATE SCHEDULED
THIS CERTIFICATE: ___%                           PRINCIPAL BALANCE OF THE
                                                 MORTGAGE LOANS AFTER DEDUCTING
                                                 PAYMENTS DUE AND PREPAYMENTS
                                                 RECEIVED ON OR BEFORE CUT-OFF
                                                 DATE:
                                                 $


- ------------------------------------------------------------------------------------------------------------------
DATE OF POOLING AND SERVICING                    SERVICER:
AGREEMENT:  AS OF                , 1998
- ------------------------------------------------------------------------------------------------------------------
CUT-OFF DATE:                       , 1998       SPECIAL SERVICER:
- ------------------------------------------------------------------------------------------------------------------
CLOSING DATE:                       , 1998       TRUSTEE:
- ------------------------------------------------------------------------------------------------------------------
FIRST DISTRIBUTION DATE:                         FISCAL AGENT:
   , 1998
- ------------------------------------------------------------------------------------------------------------------
CLASS LR PERCENTAGE INTEREST: ___%               PAYING AGENT:
- ------------------------------------------------------------------------------------------------------------------
                                                 CERTIFICATE NO.:
==================================================================================================================
</TABLE>




                                      296
<PAGE>



                             CLASS [LR] CERTIFICATE

evidencing a beneficial ownership interest in a Trust Fund, consisting
primarily of a pool of fixed rate, balloon multifamily and mobile home
community mortgage loans (the "Mortgage Loans"), all payments on or collections
in respect of the Mortgage Loans due after the Cut-off Date, all REO Properties
and revenues received in respect thereof, the mortgagee's rights under the
Insurance Policies, any Assignment of Leases, and any guaranties, escrow
accounts or other collateral as security for the Mortgage Loans, and such
amounts as shall from time to time be held in the Certificate Account, the
Distribution Accounts, and the REO Accounts, formed and sold by

                Bear Stearns Commercial Mortgage Securities Inc.

THIS CERTIFICATE DOES NOT REPRESENT AN OBLIGATION OF OR INTEREST IN Bear
Stearns Commercial Mortgage Securities Inc., THE SERVICER, THE SPECIAL
SERVICER, THE TRUSTEE, THE FISCAL AGENT OR ANY OF THEIR AFFILIATES. NEITHER
THIS CERTIFICATE NOR THE UNDERLYING MORTGAGE LOANS ARE GUARANTEED BY ANY AGENCY
OR INSTRUMENTALITY OF THE UNITED STATES.

THIS CERTIFIES THAT _____________

is the registered owner of the interest evidenced by this Certificate in the
Class [LR] Certificates issued by the Trust Fund created pursuant to the
Pooling and Servicing Agreement, dated as of ____________, 1998 (the "Pooling
and Servicing Agreement"), among Bear Stearns Commercial Mortgage Securities
Inc. (hereinafter called the "Depositor", which term includes any successor
entity under the Pooling and Servicing Agreement), the Trustee, the Special
Servicer, the Servicer and the Fiscal Agent. A summary of certain of the
pertinent provisions of the Pooling and Servicing Agreement is set forth
hereafter. To the extent not defined herein, the capitalized terms used herein
shall have the meanings assigned thereto in the Pooling and Servicing
Agreement.

         This Certificate is one of a duly authorized issue of Certificates
designated as Certificates of the series specified on the face hereof (herein
called the "Certificates") and representing an interest in the Class of
Certificates specified on the face hereof equal to the quotient expressed as a
percentage obtained by dividing the Denomination of this Certificate specified
on the face hereof, by the aggregate initial Certificate Balance of the Class
[LR] Certificates. The Certificates are designated as the Bear Stearns
Commercial Mortgage Securities Inc., Commercial Mortgage Pass-Through
Certificates, Series 1998-2 and are issued in twelve Classes as specifically
set forth in the Pooling and Servicing Agreement. The Certificates will
evidence in the aggregate 100% of the beneficial ownership of the Trust Fund.

         This Certificate does not purport to summarize the Pooling and
Servicing Agreement and reference is made to that agreement for information
with respect to the interests, rights, benefits, obligations, proceeds, and
duties evidenced hereby and the rights, duties and obligations of the Trustee.
This Certificate is issued under and is subject to the terms, provisions and
conditions of the Pooling and Servicing Agreement, to which Pooling and
Servicing Agreement, as


                                      297
<PAGE>



amended from time to time, the Certificateholder by virtue of the acceptance
hereof assents and by which the Certificateholder is bound. In the case of any
conflict between terms specified in this Certificate and terms specified in the
Pooling and Servicing Agreement, the terms of the Pooling and Servicing
Agreement shall govern.

         This Class [LR] Certificate is a "residual interest" in a "real estate
mortgage investment conduit," as those terms are defined, respectively, in
Sections 860G(a)(1) and 860D of the Internal Revenue Code of 1986, as amended.
Each Holder of this Certificate, by acceptance hereof, agrees to treat, and
take no action inconsistent with the treatment of, this Certificate in
accordance with the preceding sentence for purposes of federal income taxes,
state and local income and franchise taxes and other taxes imposed on or
measured by income. The Holder of the largest Percentage Interest in the Class
[LR] Certificates shall be the "tax matters person" for the Lower-Tier REMIC
pursuant to Treasury Regulations Section 1.860F-4 (d), and the Servicer is
hereby irrevocably designated and shall serve as attorney-in-fact and agent for
any such Person that is the "tax matters person".

         Pursuant to the terms of the Pooling and Servicing Agreement,
distributions, if any, on this Certificate shall be made by the Paying Agent to
the extent and subject to the limitations set forth in the Pooling and
Servicing Agreement, on the Distribution Date to the Person in whose name this
Certificate is registered as of the related Record Date. All sums distributable
on this Certificate are payable in the coin or currency of the United States of
America as at the time of payment is legal tender for the payment of public and
private debts.

         The Certificates are limited in right of payment to, among other
things, certain collections and recoveries respecting the Mortgage Loans, all
as more specifically set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, the Certificate Account and
the Distribution Account will be held in the name of the Servicer and Paying
Agent, respectively, on behalf of the holders of Certificates specified in the
Pooling and Servicing Agreement and the Servicer (with respect to the
Certificate Account) or the Paying Agent (with respect to the Distribution
Account) will be authorized to make withdrawals therefrom. Amounts on deposit
in such accounts may be invested in Permitted Investments. Interest or other
income earned on funds in the Certificate Account and Distribution Account will
be paid to the Servicer as set forth in the Pooling and Servicing Agreement. As
provided in the Pooling and Servicing Agreement, withdrawals from the
Certificate Account shall be made from time to time for purposes other than
distributions to Certificateholders, such purposes including reimbursement of
certain expenses incurred with respect to the servicing of the Mortgage Loans
and administration of the Trust Fund.

         All distributions under the Pooling and Servicing Agreement to a Class
of Certificates shall be made on each Distribution Date (other than the final
distribution on any Certificate) to Certificateholders of record on the related
Record Date by check mailed to the address set forth therefor in the
Certificate Register or, provided that such Certificateholder (1) has provided
the Trustee and Paying Agent with wire instructions in writing as least five
Business Days prior to the related Record Date and (2) is the Holder of
Certificates with an original Certificate Balance or Notional Amount, as
applicable, of at least $__________, by wire transfer of immediately available
funds to the account of such Certificateholder at a bank or other entity having



                                      298
<PAGE>



appropriate facilities therefor. The final distribution on this Certificate
shall be made in like manner, but only upon presentment and surrender of this
Certificate at the offices of the Certificate Registrar or such other location
specified in the notice to Certificateholders of such final distribution.

         Any funds not distributed on the final Distribution Date because of
the failure of Certificateholders to tender their Certificates shall be set
aside and held uninvested in trust for the benefit of the non-tendering
Certificateholders, whereupon the Trust Fund shall terminate. If any
Certificates as to which notice has been given pursuant to Section 4.01(g) of
the Pooling and Servicing Agreement shall not have been surrendered for
cancellation within six months after the time specified in such notice, the
Paying Agent shall mail a second notice to the remaining non-tendering
Certificateholders to surrender their Certificates for cancellation to receive
the final distribution with respect thereto. If within one year after the
second notice not all of such Certificates shall have been surrendered for
cancellation, the Paying Agent may, directly or through an agent, take
appropriate steps to contact the remaining non-tendering Certificateholders
concerning surrender of their Certificates. The costs and expenses of holding
such funds in trust and of contacting such Certificateholders shall be paid out
of such funds. No interest shall accrue or be payable to any Certificateholder
on any amount held in trust as a result of such Certificateholder's failure to
surrender its Certificate(s) for final payment thereof in accordance with
Section 4.01(g) of the Pooling and Servicing Agreement.

         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, the transfer of this Certificate is
registerable in the Certificate Register only upon surrender of this
Certificate for registration of transfer at the office of the Certificate
Registrar or at the office of its transfer agent, duly endorsed by, or
accompanied by an assignment in the form below or other written instrument of
transfer in form satisfactory to the Certificate Registrar duly executed by the
Holder hereof or such Holder's attorney-in-fact duly authorized in writing, and
thereupon one or more new Certificates of the same Class in authorized
Denominations will be issued to the designated transferee or transferees.

         Each Person who has or who acquires any Ownership Interest in a Class
[LR] Certificate shall be deemed by the acceptance or acquisition of such
Ownership Interest to have agreed to be bound by the following provisions and
to have irrevocably authorized the Paying Agent under Section 5.02(d) of the
Pooling and Servicing Agreement to deliver payments to a Person other than such
Person. The rights of each Person acquiring any Ownership Interest in a Class
[LR] Certificate are expressly subject to the following provisions: (A) No
Person holding or acquiring any Ownership Interest in a Class [LR] Certificate
shall be a Disqualified Organization or agent thereof (including a nominee,
middleman or similar person) (an "Agent"), a Plan or a Person acting on behalf
of or investing the assets of a Plan (such Plan or Person, an "ERISA Prohibited
Holder") or a Non-U.S. Person and shall promptly notify the Servicer, the
Trustee, Paying Agent and the Certificate Registrar of any change or impending
change to such status; (B) In connection with any proposed Transfer of any
Ownership Interest in a Class [LR] Certificate, the Certificate Registrar shall
require delivery to it, and no Transfer of any Class [LR] Certificate shall be
registered until the Certificate Registrar receives, an affidavit substantially
in the form attached to the Pooling and Servicing Agreement as Exhibit D-1 (a
"Transfer Affidavit") from the proposed Transferee, in form and substance
satisfactory to the Certificate



                                      299
<PAGE>



Registrar, representing and warranting, among other things, that such
Transferee is not a Disqualified Organization or Agent thereof, an ERISA
Prohibited Holder or a Non-U.S. Person, and that it has reviewed the provisions
of Section 5.02(d) of the Pooling and Servicing Agreement and agrees to be
bound by them; (C) Notwithstanding the delivery of a Transfer Affidavit by a
proposed Transferee under clause (B) above, if the Certificate Registrar has
actual knowledge that the proposed Transferee is a Disqualified Organization or
an Agent thereof, an ERISA Prohibited Holder or a Non-U.S. Person, no Transfer
of an Ownership Interest in a Class [LR] Certificate to such proposed
Transferee shall be effected; and (D) Each Person holding or acquiring any
Ownership Interest in a Class [LR] Certificate shall agree (1) to require a
Transfer Affidavit from any prospective Transferee to whom such Person attempts
to transfer its Ownership Interest in such Class [LR] Certificate and (2) not
to transfer its Ownership Interest in such Class [LR] Certificate unless it
provides to the Certificate Registrar a letter substantially in the form
attached to the Pooling and Servicing Agreement as Exhibit D-2 (a "Transferor
Letter") certifying that, among other things, it has no actual knowledge that
such prospective Transferee is a Disqualified Organization, an Agent thereof,
an ERISA Prohibited Holder or a Non-U.S. Person.

         Subject to the terms of the Pooling and Servicing Agreement, the Class
[X] Certificates will be issued in book-entry form through the facilities of
DTC in Denominations of not less than $__________ initial Notional Amount and
in integral multiples of $__________ in excess thereof, with one Certificate of
such Class evidencing an additional amount equal to the remainder of the
initial Notional Amount of such Class. Subject to the terms of the Pooling and
Servicing Agreement, the Offered Certificates (other than the Class [X]
Certificates) will be issued in book-entry form through the facilities of DTC
in Denominations of $__________ initial Certificate Balance, and in integral
multiples of $__________ in excess thereof, with one Certificate of each such
Class evidencing an additional amount equal to the remainder of the initial
Certificate Balance of such Class. Subject to the terms of the Pooling and
Servicing Agreement, the Non-Registered Certificates (other than the Residual
Certificates) will be issued in book-entry form through the facilities of DTC
in Denominations of $__________ initial Certificate Balance, and in integral
multiples of $__________ in excess thereof, with one Certificate of each such
Class evidencing an additional amount equal to the remainder of the initial
Certificate Balance of such Class. The Class [R] and Class [LR] Certificates
will be issued in fully registered, certificated form, in Denominations
representing Percentage Interests of not less than ___%.

         No fee or service charge shall be imposed by the Certificate Registrar
for its services in respect of any registration of transfer or exchange
referred to in Section 5.02 of the Pooling and Servicing Agreement other than
for transfers to Institutional Accredited Investors as provided in Section
5.02(h) thereof. In connection with any transfer to an Institutional Accredited
Investor, the Transferor shall reimburse the Trust for any costs (including the
cost of the Certificate Registrar's counsel's review of the documents and any
legal opinions, submitted by the transferor or transferee to the Certificate
Registrar as provided in Section 5.02 of the Pooling and Servicing Agreement)
incurred by the Certificate Registrar in connection with such transfer. The
Certificate Registrar may require payment by each transferor of a sum
sufficient to cover any tax, expense or other governmental charge payable in
connection with any such transfer or exchange.


                                      300
<PAGE>




         The Depositor, the Trustee, the Fiscal Agent, the Servicer, the
Special Servicer, the Paying Agent and the Certificate Registrar and any of
their agents may treat the Person in whose name this Certificate is registered
as the owner hereof for all purposes, and neither the Depositor, the Trustee,
the Servicer, the Special Servicer, the Fiscal Agent, the Certificate Registrar
nor any such agents shall be affected by any notice to the contrary.

         The Pooling and Servicing Agreement may be amended from time to time
by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and the
Trustee, without the consent of any of the Certificateholders, to cure any
ambiguity, to correct or supplement any provisions herein or therein that may
be inconsistent with any other provisions herein or therein or to correct any
error; to maintain the rating or ratings assigned to each Class of Certificates
by each Rating Agency; to modify, eliminate or add to any provisions to such
extent as is necessary to maintain the qualification of either the Upper-Tier
REMIC or the Lower-Tier REMIC as a REMIC to avoid or minimize the imposition of
any tax, provided, however, an Opinion of Counsel is obtained to the effect
that such action shall not adversely affect in any material respect the
interest of any Certificateholder and such action is necessary or desirable to
avoid such tax and such action will not result in the withdrawal, downgrade or
qualification of the then-current rating by any Rating Agency, as evidenced by
a letter from such Rating Agency to such effect; to change the timing and/or
nature of deposits into the Certificate Account or Distribution Account or REO
Account or to change the name in which the Certificate Account is maintained,
provided, however, that the P&I Advance Date shall not be later than the
related Distribution Date, an Opinion of Counsel is obtained to the effect that
such action shall not adversely affect in any material respect the interest of
any Certificateholder and that such action will not result in the withdrawal,
downgrade or qualification of the then-current rating by any Rating Agency, as
evidenced by a letter from such Rating Agency to such effect; to modify,
eliminate or add to the provisions of Section 5.02(d) of the Pooling and
Servicing Agreement or any other provision thereof restricting transfer of the
Residual Certificates by virtue of their being the REMIC "residual interests,"
provided that such change shall not result in the withdrawal, downgrade or
qualification of the then-current rating assigned to any Class of Certificates,
as evidenced by a letter from each Rating Agency to such effect, and such
change shall not, as evidenced by an Opinion of Counsel, cause either the
Upper-Tier REMIC or the Lower-Tier REMIC or any of the Certificateholders
(other than the Transferor) to be subject to a federal tax caused by a Transfer
to a Person that is a Disqualified Organization or a Non-U.S. Person; and to
make any other provisions with respect to matters or questions arising under
the Pooling and Servicing Agreement which shall not be materially inconsistent
with the provisions of the Pooling and Servicing Agreement, provided, however,
that such action shall not, as evidenced by an Opinion of Counsel, adversely
affect in any material respect the interest of any Certificateholder not
consenting thereto.

         The Pooling and Servicing Agreement may also be amended from time to
time by the Depositor, the Servicer, the Special Servicer, the Fiscal Agent and
the Trustee with the consent of the Holders of Certificates representing not
less than ___% of the Percentage Interests of each Class of Certificates
affected by the amendment for the purpose of adding any provisions to or
changing in any manner or eliminating any of the provisions of the Pooling and
Servicing Agreement or of modifying in any manner the rights of the
Certificateholders; provided, however, that no such amendment shall:



                                      301
<PAGE>




                  (i) reduce in any manner the amount of, or delay the timing
         of, payments which are required to be distributed on any Certificate
         without the consent of such Certificateholder; or

                  (ii) reduce the aforesaid percentage of Certificates of any
         Class the Holders of which are required to consent to any such
         amendment, without the consent of the Holders of all Certificates of
         such Class then outstanding; or

                  (iii) adversely affect the Voting Rights of any Class of
         Certificates without the consent of the Holders of such Class then
         outstanding; or

                  (iv)  amend Section 11.01.

         No amendment shall be made to the Pooling and Servicing Agreement
unless the Trustee shall have received an Opinion of Counsel that such
amendment will not cause either the Upper-Tier REMIC or the Lower-Tier REMIC to
fail to qualify as a REMIC or result in the imposition of a tax on the
Upper-Tier REMIC or the Lower-Tier REMIC.

         Any of the Servicer, Special Servicer, the Holders of the Controlling
Class or the Holders of the Class [LR] Certificates (in that order) will have
the option, upon 60 days' prior notice given to the Trustee, Paying Agent and
each of the other parties to the Pooling and Servicing Agreement, which notice
the Paying Agent is required to promptly forward to Certificateholders and
Rating Agencies in the manner set forth in the Pooling and Servicing Agreement,
to purchase all, but not less than all, of the Mortgage Loans and all property
acquired in respect of any Mortgage Loan remaining in the Trust Fund, and
thereby effect termination of the Trust Fund and early retirement of the then
outstanding Certificates, on any Distribution Date on which the aggregate
Stated Principal Balances of the Mortgage Loans and any REO Loans remaining in
the Trust Fund is reduced to less than _ % of the aggregate Cut-off Date
Principal Balance of all the Mortgage Loans.

         The obligations created by the Pooling and Servicing Agreement and the
Trust Fund created thereby (other than the obligation of the Paying Agent to
make payments to Certificateholders as provided for in the Pooling and
Servicing Agreement), shall terminate upon reduction of the Certificate
Balances of all the Certificates to zero (including, without limitation, any
such final payment resulting from a termination of the Trust Fund due to a sale
of its property) pursuant to the terms of the Pooling and Servicing Agreement.
In no event, however, will the Trust created by the Pooling and Servicing
Agreement continue beyond the expiration of 21 years from the death of the last
survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the
United States to the Court of St. James, living on the date hereof.

         Unless the certificate of authentication hereon has been executed by
the Authenticating Agent, by manual signature, this Certificate shall not be
entitled to any benefit under the Pooling and Servicing Agreement or be valid
for any purpose. The Certificate Registrar has executed this Certificate on
behalf of the Trust Fund as Certificate Registrar under the Pooling and
Servicing Agreement and makes no representation or warranty as to any of the
statements contained herein or the validity or sufficiency of the Certificates
or the Mortgage Loans.

                                      302
<PAGE>




         THIS CERTIFICATE AND THE POOLING AND SERVICING AGREEMENT SHALL BE
CONSTRUED IN ACCORDANCE WITH, AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK
WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES APPLIED IN NEW YORK.

         IN WITNESS WHEREOF, the Certificate Registrar has caused this
Certificate to be duly executed under this official seal.



                                               _______________________________,
                                               not in its individual capacity
                                               but solely as Certificate
                                               Registrar under the Pooling and
                                               Servicing Agreement.

                                               By: _________________________
                                                       AUTHORIZED OFFICER

Dated:______________, 1998




                         CERTIFICATE OF AUTHENTICATION

         THIS IS ONE OF THE CLASS [LR] CERTIFICATES REFERRED TO IN THE
WITHIN-MENTIONED POOLING AND SERVICING AGREEMENT.






                                                     -------------------------,
                                                     Authenticating Agent



                                                     By: _____________________
                                                           AUTHORIZED SIGNATORY


                                 ABBREVIATIONS

The following abbreviations, when used in the inscription on the face of this
Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:


TEN COM  -        as tenant in common

TEN ENT  -        as tenants by the
                  entireties



UNIF GIFT MIN ACT -   ________ Custodian
                       (Cust)
                      under Uniform Gifts to
                      Minors Act __________
                                  (State)


                                      303
<PAGE>
JT TEN   -        as joint tenants with
                  rights of survivorship
                  and not as tenants in
                  common


         Additional abbreviations may also be used, though not in the above
list.



                                FORM OF TRANSFER

  FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto


- -------------------------------------------------------------------------------
    (Please insert Social Security or other identifying number of Assignee)


- -------------------------------------------------------------------------------
            (Please print or typewrite name and address of Assignee)


the within Certificate and does hereby or irrevocably constitute and appoint to
transfer the said Certificate in the Certificate register of the within-named
Trust, with full power of substitution in the premises.



     _______________              _____________________________________________
         Dated:                   NOTICE: The signature to this
                                          assignment must correspond with the
                                          name as written upon the face of this
                                          Certificate in every particular
                                          without alteration or enlargement or
                                          any change whatever.


____________________________
   SIGNATURE GUARANTEED

The signature must be guaranteed by a commercial bank or trust company or by a
member firm of the New York Stock Exchange or another national securities
exchange. Notarized or witnessed signatures are not acceptable.






                                      304
<PAGE>

                           DISTRIBUTION INSTRUCTIONS


         The assignee should include the following for purposes of
distribution:

         Distributions shall be made, by wire transfer or otherwise, in
immediately available funds to ___________________________ for the account of
__________________________ account number _____________________________ or, if
_________________________ mailed by check, to ____________________________ .
Statements should be mailed to ___________________ . This information is
provided by assignee named above, or as its agent.





























                                      305
<PAGE>



                                   EXHIBIT C
                    FORM OF INVESTMENT REPRESENTATION LETTER


Bear Stearns Commercial Mortgage Securities Inc.
245 Park Avenue
New York, New York 10167

         Re:      Transfer of Bear Stearns Commercial Mortgage Securities Inc.,
                  Commercial Mortgage Pass-Through Certificates, Series 1998-2

Ladies and Gentlemen:

         This letter is delivered pursuant to Section 5.02 of the Pooling and
Servicing Agreement dated as of          , 1998 (the "Pooling and Servicing
Agreement"), by and among Bear Stearns Commercial Mortgage Securities Inc., as
Depositor, __________________________, as Servicer, , as Special Servicer,
        , as Fiscal Agent and               , as Trustee on behalf of the
holders of Bear Stearns Commercial Mortgage Securities Inc., Commercial
Mortgage Pass-Through Certificates, Series 1998-_ (the "Certificates") in
connection with the transfer by                 (the "Seller") to the
undersigned (the "Purchaser") of $            aggregate Certificate Balance of
Class                  Certificates (the "Certificate"). Capitalized terms
used and not otherwise defined herein shall have the respective meanings
ascribed to such terms in the Pooling and Servicing Agreement.

         In connection with such transfer, the Purchaser hereby represents and
warrants to you and the addressees hereof as follows:

         1.       Check one of the following:*

                  [ ]      The Purchaser is an institutional "accredited
                           investor" (an entity meeting the requirements of
                           Rule 501(a)(1), (2), (3) or (7) of Regulation D
                           under the Securities Act of 1933, as amended (the
                           "1933 Act")) and has such knowledge and experience
                           in financial and business matters as to be capable
                           of evaluating the merits and risks of its investment
                           in the Certificates, and the Purchaser and any
                           accounts for which it is acting are each able to
                           bear the economic risk of the Purchaser's or such
                           account's investment. The Purchaser is acquiring the
                           Certificates purchased by it for its own account or
                           for one or more accounts (each of which is an
                           "institutional accredited investor") as to each of
                           which the Purchaser exercises sole investment
                           discretion. The Purchaser hereby undertakes to
                           reimburse the Trust Fund for any costs incurred by
                           it in connection with this transfer.

- --------

*        Purchaser must include one of the following two certifications.





                                      306
<PAGE>



                  [ ]      The Purchaser is a "qualified institutional buyer"
                           within the meaning of Rule 144A ("Rule 144A")
                           promulgated under the Securities Act of 1933, as
                           amended (the "1933 Act"). The Purchaser is aware
                           that the transfer is being made in reliance on Rule
                           144A, and the Purchaser has had the opportunity to
                           obtain the information required to be provided
                           pursuant to paragraph (d)(4)(i) of Rule 144A.

         2. The Purchaser's intention is to acquire the Certificate (a) for
investment for the Purchaser's own account or (b) for resale to (i) "qualified
institutional buyers" in transactions under Rule 144A, and not in any event
with the view to, or for resale in connection with, any distribution thereof,
or (ii) to institutional "accredited investors" meeting the requirements of
Rule 501(a)(1), (2), (3) or (7) of Regulation D promulgated under the 1933 Act,
pursuant to any other exemption from the registration requirements of the 1933
Act, subject in the case of this clause (ii) to (w) the receipt by the
Certificate Registrar of a letter substantially in the form hereof, (x) the
receipt by the Certificate Registrar of an opinion of counsel acceptable to the
Certificate Registrar that such reoffer, resale, pledge or transfer is in
compliance with the 1933 Act, (y) the receipt by the Certificate Registrar of
such other evidence acceptable to the Certificate Registrar that such reoffer,
resale, pledge or transfer is in compliance with the 1933 Act and other
applicable laws, and (z) a written undertaking to reimburse the Trust for any
costs incurred by it in connection with the proposed transfer. The Purchaser
understands that the Certificate (and any subsequent Certificate) has not been
registered under the 1933 Act, by reason of a specified exemption from the
registration provisions of the 1933 Act which depends upon, among other things,
the bona fide nature of the Purchaser's investment intent (or intent to resell
to only certain investors in certain exempted transactions) as expressed
herein.

         3. The Purchaser has reviewed the Private Placement Memorandum
relating to the Certificates (the "Private Placement Memorandum") and the
agreements and other materials referred to therein and has had the opportunity
to ask questions and receive answers concerning the terms and conditions of the
transactions contemplated by the Private Placement Memorandum.

         4. The Purchaser acknowledges that the Certificate (and any
Certificate issued on transfer or exchange thereof) has not been registered or
qualified under the 1933 Act or the securities laws of any State or any other
jurisdiction, and that the Certificate cannot be resold unless it is registered
or qualified thereunder or unless an exemption from such registration or
qualification is available.

         5. The Purchaser hereby undertakes to be bound by the terms and
conditions of the Pooling and Servicing Agreement in its capacity as an owner
of a Certificate or Certificates, as the case may be (each, a
"Certificateholder"), in all respects as if it were a signatory thereto. This
undertaking is made for the benefit of the Trust, the Certificate Registrar and
all Certificateholders present and future.

         6. The Purchaser will not sell or otherwise transfer any portion of
the Certificate or Certificates, except in compliance with Section 5.02 of the
Pooling and Servicing Agreement.


                                      307
<PAGE>



         7.       Check one of the following:**

                  [ ]      The Purchaser is a U.S. Person (as defined below)
                           and it has attached hereto an Internal Revenue
                           Service ("IRS") Form W-9 (or successor form).

                  [ ]      The Purchaser is not a U.S. Person and under
                           applicable law in effect on the date hereof, no
                           taxes will be required to be withheld by the Trustee
                           (or its agent) or the Paying Agent with respect to
                           distributions to be made on the Certificate. The
                           Purchaser has attached hereto either (i) a duly
                           executed IRS Form W-8 (or successor form), which
                           identifies such Purchaser as the beneficial owner of
                           the Certificate and states that such Purchaser is
                           not a U.S. Person or (ii) two duly executed copies
                           of IRS Form 4224 (or successor form), which identify
                           such Purchaser as the beneficial owner of the
                           Certificate and state that interest and original
                           issue discount on the Certificate and Permitted
                           Investments is, or is expected to be, effectively
                           connected with a U.S. trade or business. The
                           Purchaser agrees to provide to the Certificate
                           Registrar updated IRS Forms W-8 or IRS Forms 4224,
                           as the case may be, any applicable successor IRS
                           forms, or such other certifications as the
                           Certificate Registrar may reasonably request, on or
                           before the date that any such IRS form or
                           certification expires or becomes obsolete, or
                           promptly after the occurrence of any event requiring
                           a change in the most recent IRS form of
                           certification furnished by it to the Certificate
                           Registrar.

For this purpose, "U.S. Person" means a citizen or resident of the United
States for U.S. federal income tax purposes, a corporation, partnership or
other entity created or organized in or under the laws of the United States or
any of its political subdivisions, or an estate the income of which is subject
to U.S. federal income taxation regardless of its source or a trust if (A) for
taxable years beginning after __________, 1998 (or for taxable years ending
after August 20, 1998, if the trustee has made an application election), a
court within the United States is able to exercise primary supervision over the
administration of such trust, and one or more United States fiduciaries have
the authority to control all substantial decisions of such trust, or (B) for
all other taxable years, such trust is subject to United States federal income
tax regardless of the source of its income.

         8.       Please make all payments due on the Certificates:***



- -----------------------

**       Each Purchaser must include one of the two alternative certifications.

***      Only to be filled out by Purchasers of Definitive Certificates. Please
         select (a) or (b). For holders of Definitive Certificates, wire
         transfers are only available if such holder's Definitive Certificates
         have an aggregate Certificate Balance or Notional Amount, as
         applicable, of at least U.S. $5,000,000.



                                      308
<PAGE>



                  [ ]      (a) by wire transfer to the following account at a
                           bank or entity in New York, New York, having
                           appropriate facilities therefor:

                           Bank:      ____________________
                           ABA#:      ____________________
                           Account #: ____________________
                           Attention: ____________________

                  [ ]      (b) by mailing a check or draft to the following
                           address:


                            ----------------------
                            ----------------------
                            ----------------------


                                                 Very truly yours,

                                                     ______________________
                                                        [The Purchaser]

                                                 By: ___________________
                                                        Name:
                                                        Title


Dated:




                                      309
<PAGE>



                                  EXHIBIT D-1
                           FORM OF TRANSFER AFFIDAVIT

                                                AFFIDAVIT PURSUANT TO SECTION
                                                860E(e)(4) OF THE INTERNAL
                                                REVENUE CODE OF 1986, AS
                                                AMENDED


STATE OF          )
                  )        ss:
COUNTY OF         )

         [NAME OF OFFICER], being first duly sworn, deposes and says:

         1. That [he] [she] is [Title of Officer] of [Name of Transferee] (the
"Transferee"), a [description of type of entity] duly organized and existing
under the laws of the [State of ] [United States], on behalf of which he makes
this affidavit.

         2. That the Transferee's Taxpayer Identification Number is [         ]

         3. That the Transferee of a Bear Stearns Commercial Mortgage
Securities Inc., Commercial Mortgage Pass-Through Certificate, Series 1998-_,
Class [R] [LR] Certificate (the "Class [R] [LR] Certificate") is not a
Disqualified Organization (as defined below) or an agent thereof (including
nominee, middleman or other similar person) (an "Agent"), an ERISA Prohibited
Holder or a Non-U.S. Person (as defined below). For these purposes, a
"Disqualified Organization" means any of (i) the United States, any State or
political subdivision thereof, any possession of the United States, or any
agency or instrumentality of any of the foregoing (other than an
instrumentality which is a corporation if all of its activities are subject to
tax and, majority of its board of directors is not selected by such
governmental unit), (ii) a foreign government, any international organization,
or any agency or instrumentality of any of the foregoing, (iii) any
organization (other than certain farmers' cooperatives described in Section 521
of the Code) which is exempt from the tax imposed by Chapter 1 of the Code
(including the tax imposed by Section 511 of the Code on unrelated business
taxable income), (iv) rural electric and telephone cooperatives described in
Section 1381(a)(2)(C) of the Code and (v) any other Person so designated by the
Servicer based upon an Opinion of Counsel that the holding of an Ownership
Interest in a Residual Certificate by such Person may cause either the
Upper-Tier REMIC or the Lower-Tier REMIC to fail to qualify as a REMIC or any
Person having an Ownership Interest in any Class of Certificates (other than
such Person) to incur a liability for any federal tax imposed under the Code
that would not otherwise be imposed but for the Transfer of an Ownership
Interest in a Residual Certificate to such Person. The terms "United States",
"State" and "international organization" shall have the meanings set forth in
Section 7701 of the Code or successor provisions. For these purposes, "ERISA
Prohibited Holder" means an employee benefit plan subject to Title I of the
Employee Retirement Income Security Act of 1974, as amended ("ERISA") or
section 4975 of the Code or any governmental plan (as defined in Section 3(32)
of ERISA) subject to any federal, state or local law which is, to a


                                      310
<PAGE>



material extent, similar to the foregoing provisions of ERISA or the Code
(each, a "Plan") or a person investing in the assets of such a Plan. For these
purposes, "Non-U.S. Person" means any person other than a U.S. Person, unless,
with respect to the Transfer of a Residual Certificate, (i) such person holds
such Residual Certificate in connection with the conduct of a trade or business
within the United States and furnishes the Transferor and the Certificate
Registrar with an effective Internal Revenue Service Form 4224 or (ii) the
Transferee delivers to both the Transferor and the Certificate Registrar an
opinion of a nationally recognized tax counsel to the effect that such Transfer
is in accordance with the requirements of the Code and the regulations
promulgated thereunder and that such Transfer of the Residual Certificate will
not be disregarded for federal income tax purposes.

         4. That the Transferee historically has paid its debts as they have
come due and intends to pay its debts as they come due in the future and the
Transferee intends to pay taxes associated with holding the Class [R] [LR]
Certificate as they become due.

         5. That the Transferee understands that it may incur tax liabilities
with respect to the Class [R] [LR] Certificate in excess of any cash flow
generated by the Class [R] [LR] Certificate.

         6. That the Transferee agrees not to transfer the Class [R] [LR]
Certificate to any Person or entity unless (a) the Transferee has received from
such Person or entity an affidavit substantially in the form of this Transfer
Affidavit and (b) the Transferee provides to the Certificate Registrar a letter
substantially in the form of Exhibit D-2 to the Pooling and Servicing Agreement
certifying that it has no actual knowledge that such Person or entity is a
Disqualified Organization or an Agent thereof, an ERISA Prohibited Holder or a
Non-U.S. Person and that it has no reason to know that such Person or entity
does not satisfy the requirements set forth in paragraph 4 hereof.

         7. That the Transferee agrees to such amendments of the Pooling and
Servicing Agreement dated as of ____________, 1998 among Bear Stearns
Commercial Mortgage Securities Inc., as Depositor, ___________________, as
Servicer, _______________as Special Servicer, _______________, as Trustee and
_______________, as Fiscal Agent (the "Pooling and Servicing Agreement"), as
may be required to further effectuate the restrictions on transfer of the Class
[R] [LR] Certificate to such a Disqualified Organization or an Agent thereof,
an ERISA Prohibited Holder or a Non-U.S. Person. To the extent not defined
herein, the capitalized terms used herein shall have the meanings assigned
thereto in the Pooling and Servicing Agreement.

         8. That, if a "tax matters person" is required to be designated with
respect to the [Upper-Tier REMIC] [Lower-Tier REMIC], the Transferee agrees to
act as "tax matters person" and to perform the functions of "tax matters
person" of the [Upper-Tier REMIC] [Lower-Tier REMIC] pursuant to Section
10.01(c) of the Pooling and Servicing Agreement, and agrees to the irrevocable
designation of the Servicer as the Transferee's agent in performing the
function of "tax matters person."


                                      311
<PAGE>



         9. The Transferee has reviewed, and agrees to be bound by and to abide
by, the provisions of Section 5.02(d) of the Pooling and Servicing Agreement
concerning registration of the transfer and exchange of Class [R] [LR]
Certificates.

         IN WITNESS WHEREOF, the Transferee has caused this instrument to be
executed on its behalf, by its [Title of Officer] this _____ day of 19_ .

                              [NAME OF TRANSFEREE]


                                   By: ________________________
                                       [Name of Officer]
                                       [Title of Officer]

         Personally appeared before me the above-named [Name of Officer], known
or proved to me to be the same person who executed the foregoing instrument and
to be the [Title of Officer] of the Transferee, and acknowledged to me that he
[she] executed the same as his [her] free act and deed and the free act and
deed of the Transferee.

Subscribed and sworn before me this _________________ day of __________, 19 _ .


_____________________
NOTARY PUBLIC

COUNTY OF ____________

STATE OF _____________

My commission expires the ______ day of ______________________________ , 19 _ .





                                      312
<PAGE>



                                  EXHIBIT D-2
                           FORM OF TRANSFEROR LETTER

                                     [Date]

________________________
as Certificate Registrar



Attention:

            Re:      Bear Stearns Commercial Mortgage Securities Inc.,
                     Commercial Mortgage Pass-Through Certificates, Series
                     1998-_

Ladies and Gentlemen:

         [Transferor] has reviewed the attached affidavit of [Transferee], and
has no actual knowledge that such affidavit is not true and has no reason to
know that the requirements set forth in paragraphs 3 and 4 thereof are not
satisfied or that the information contained in paragraphs 3 and 4 thereof is
not true.

                                                        Very truly yours,

                                                        [Transferor]


                                                        ______________________













                                      313
<PAGE>



                                   EXHIBIT E



                            (INTENTIONALLY DELETED)



























                                      314
<PAGE>



                                   EXHIBIT F

                              REQUEST FOR RELEASE

                                                              __________ [Date]


[TRUSTEE]

                  Re:      Bear Stearns Commercial Mortgage Securities Inc.
                           Commercial Mortgage Pass-Through Certificates,
                           Series 1998-_,
                           REQUEST FOR RELEASE

Dear ___________________,

         In connection with the administration of the Mortgage Files held by or
on behalf of you as Trustee under a certain Pooling and Servicing Agreement
dated as of ___________, 1998 (the "Pooling and Servicing Agreement"), by and
among Bear Stearns Commercial Mortgage Securities Inc., as depositor,
_____________, as Fiscal Agent, [the undersigned, as servicer ("the Servicer"),
___________________, as special servicer,] [___________________, as servicer,
the undersigned, as special servicer (the "Special Servicer"),] and you, as
trustee, the undersigned hereby requests a release of the Mortgage File (or the
portion thereof specified below) held by or on behalf of you as Trustee with
respect to the following described Mortgage Loan for the reason indicated
below.

Mortgagor's Name:

Address:

Loan No.:

If only particular documents in the Mortgage File are requested, please specify
which:

Reason for requesting file (or portion thereof):

                  ____1.   Mortgage Loan paid in full. The [Servicer] [Special
                           Servicer] hereby certifies that all amounts received
                           in connection with the Mortgage Loan have been or
                           will be credited to the Certificate Account pursuant
                           to the Pooling and Servicing Agreement.

                  ____2.   The Mortgage Loan is being foreclosed.

                  ____3.   Other. (Describe)



                                      315
<PAGE>



         The undersigned acknowledges that the above Mortgage File (or
requested portion thereof) will be held by the undersigned in accordance with
the provisions of the Pooling and Servicing Agreement and will be returned to
you or your designee within ten (10) days of our receipt thereof, unless the
Mortgage Loan has been paid in full, in which case the Mortgage File (or such
portion thereof) will be retained by us permanently, or unless the Mortgage
Loan is being foreclosed, in which case the Mortgage File (or such portion
thereof) will be returned when no longer required by us for such purpose.

         Capitalized terms used but not defined herein shall have the meanings
ascribed to them in the Pooling and Servicing Agreement.


                                                 [SERVICER][SPECIAL SERVICER]


                                                 By: _________________
                                                     Name:
                                                     Title:

























                                      316
<PAGE>



                                   EXHIBIT G

                      FORM OF ERISA REPRESENTATION LETTER


Bear Stearns Commercial Mortgage Securities Inc.
245 Park Avenue
New York, New York 10167
Attention:

               Re:      Transfer of Bear Stearns Commercial Mortgage Securities
                        Inc., Commercial Mortgage Pass-Through Certificates,
                        Series 1998-_

Ladies and Gentlemen:

         The undersigned (the "Purchaser") proposes to purchase
$_______________ initial Certificate Balance of Bear Stearns Commercial
Mortgage Securities Inc., Commercial Mortgage Pass-Through Certificates, Series
1998-_, Class _ (the "Certificate") issued pursuant to that certain Pooling and
Servicing Agreement, dated as of ________________, 1998 (the "Pooling and
Servicing Agreement"), by and among Bear Stearns Commercial Mortgage Securities
Inc., as depositor (the "Depositor"), ____________________, as servicer (the
"Servicer"), _______________, as special servicer (the "Special Servicer"),
______________________, as fiscal agent (the "Fiscal Agent") and
_________________, as trustee (the "Trustee"). Capitalized terms used and not
otherwise defined herein have the respective meanings ascribed to such terms in
the Pooling and Servicing Agreement.

         In connection with such transfer, the undersigned hereby represents
and warrants to you as follows:

         1. The Purchaser is not (a)(i) an employee benefit plan subject to the
fiduciary responsibility provisions of ERISA, (ii) or Section 4975 of the Code
or (iii) a governmental plan, as defined in Section 3(32) of ERISA, subject to
any federal, state or local law ("Similar Law") which is, to a material extent,
similar to the foregoing provisions of ERISA or the Code (each a "Plan") or (b)
a person acting on behalf of or using the assets of any such plan (including an
entity whose underlying assets include plan assets by reason of investment in
the entity by such Plan and the application of Department of Labor Regulation
ss. 2510.3-101, other than an insurance company using assets of its general
account under circumstances whereby the purchase and holding of such
Certificates by such insurance company (i) would be exempt from the prohibited
transaction provisions of ERISA and the Code under Prohibited Transaction Class
Exemption 95-60.

         2. The Purchaser understands that if the Purchaser is a Person
referred to in l(a) or (b) above, an Opinion of Counsel in form and substance
satisfactory to the Certificate Registrar and the Depositor to the effect that
the acquisition and holding of such Certificate by such purchaser or transferee
will not result in the assets of the Trust Fund being deemed to be "plan
assets" and subject to the fiduciary responsibility provisions of ERISA, the
prohibited transaction





                                      317
<PAGE>



provisions of the Code or the provisions of any Similar Law, will not
constitute or result in a "prohibited transaction" within the meaning of ERISA,
Section 4975 of the Code or any Similar Law, and will not subject the Trustee,
the Certificate Registrar, the Servicer, the Special Servicer, the Fiscal
Agent, the Extension Adviser, the Underwriter or the Depositor to any
obligation or liability (including obligations or liabilities under ERISA,
Section 4975 of the Code or any such Similar Law).

         IN WITNESS WHEREOF, the Purchaser hereby executes this ERISA
Representation Letter on the ___th day of ______, _______.



                                                Very truly yours,


                                                ________________________
                                                [The Purchaser]

                                                By: __________________
                                                       Name:
                                                       Title:




                                      318
<PAGE>



                                   EXHIBIT H
                      FORM OF DISTRIBUTION DATE STATEMENT

                               LETTER OF OPINION


                                                                    Exhibit 5.1

                                  [Letterhead]

                                December _, 1996


Bear Stearns Commercial Mortgage Securities Inc.
245 Park Avenue
New York, New York 10167

                      Re: Mortgage Pass-Through Certificates

Gentlemen:

         We have acted as your special counsel in connection with the
Registration Statement on Form S-3 (the "Registration Statement"), which
Registration Statement is being filed with the Securities and Exchange
Commission (the "Commission"), pursuant to the Securities Act of 1933, as
amended (the "Act"). The Prospectus describes Mortgage Pass-Through
Certificates ("Certificates") to be sold by Bear Stearns Commercial Mortgage
Securities Inc. (the "Depositor") in one of more series (each, a "Series") of
Certificates. Each Series of Certificates will be issued under a separate
pooling and servicing agreement (each a "Pooling and Servicing Agreement")
among the Depositor, a master servicer (a "Servicer"), a trustee (a "Trustee")
and such other parties to be identified in the Prospectus Supplement for such
Series. The form of Pooling and Servicing Agreement (the "Pooling and Servicing
Agreement") is being filed as an exhibit to the Registration Statement.
Capitalized terms used and not otherwise defined herein have the respective
meanings given to such terms in the Registration Statement.

         In rendering the opinions set forth below, we have examined and relied
upon the following: (1) the Registration Statement, including the Prospectus
and the form of Prospectus Supplement constituting a part thereof, each
substantially in the form filed with the Commission; (2) the Pooling and
Servicing Agreement in the form filed with the Commission, and (3) such other
documents, materials and authorities as we have deemed necessary in order
enable us to render our opinion set forth below. We express no opinion with
respect to any Series of Certificates for which we do not act as counsel to the
Depositor.

                  We express no opinion concerning the laws of any jurisdiction
other than the laws of the State of New York and, where expressly referred to
below, the federal income tax laws of the United States of America.



                                      319
<PAGE>


                  Based on and subject to the foregoing, we are of the opinion
that:

                           1. When a Pooling and Servicing Agreement for a
                  Series of Certificates has been duly and validly authorized,
                  executed and delivered by the Depositor, a Servicer, a
                  Trustee and any other party thereto, such Pooling and
                  Servicing Agreement will constitute a valid and legally
                  binding agreement of Depositor, enforceable against the
                  Depositor in accordance with its terms, subject to applicable
                  bankruptcy, reorganization, insolvency, moratorium and other
                  laws affecting the enforcement of rights of creditors
                  generally and to general principles of equity and the
                  discretion of the court (regardless of whether enforceability
                  is considered in a proceeding in equity or at law).

                           2. When a Pooling and Servicing Agreement for a
                  Series of Certificates has been duly and validly authorized,
                  executed and delivered by the Depositor, a Servicer, a
                  trustee and any other party thereto, and the Certificates of
                  such series have been duly executed, authenticated, delivered
                  and sold as contemplated in the Registration Statement, such
                  Certificates will be legally and validly issued, fully paid
                  and nonassessable, and the holders of such Certificates will
                  be entitled to the benefits of such Pooling and Servicing
                  Agreement.

                           3. The description of federal income tax
                  consequences appearing under the heading "Certain Federal
                  Income Tax Consequences" in the Prospectus accurately
                  describes the material federal income tax consequences to
                  holders of Offered Certificates, under existing law and
                  subject to the qualifications and assumptions stated therein.

                  We hereby consent to the filing of this letter as an exhibit
to the Registration Statement and to the reference to this firm under the
headings "Legal Matters" and "Certain Federal Income Tax Consequences" in the
Prospectus, which is a part of the Registration Statement. This consent is not
to be construed as an admission that we are a person whose consent is required
to be filed with the Registration Statement under the provisions of the Act.

                                                      Very truly yours,

                                                      /s/ O'Melveny & Myers LLP
                                                      -------------------------
                                                      O'Melveny & Myers LLP



                                      320


<PAGE>

                                                                    Exhibit 5.1
                                                                and Exhibit 8.1

                                  [Letterhead]

                                August 12, 1998


Bear Stearns Commercial Mortgage Securities Inc.
245 Park Avenue
New York, New York 10167
     
              Re: Mortgage Pass-Through Certificates

Gentlemen:

         We have acted as your special counsel in connection with the
Registration Statement on Form S-3 (the "Registration Statement"), which
Registration Statement is being filed with the Securities and Exchange
Commission (the "Commission"), pursuant to the Securities Act of 1933, as
amended (the "Act"). The Prospectus describes Mortgage Pass-Through
Certificates ("Certificates") to be sold by Bear Stearns Commercial Mortgage
Securities Inc. (the "Depositor") in one of more series (each, a "Series") of
Certificates. Each Series of Certificates will be issued under a separate
pooling and servicing agreement (each a "Pooling and Servicing Agreement")
among the Depositor, a master servicer (a "Servicer"), a trustee (a "Trustee")
and such other parties to be identified in the Prospectus Supplement for such
Series. The form of Pooling and Servicing Agreement (the "Pooling and Servicing
Agreement") is being filed as an exhibit to the Registration Statement.
Capitalized terms used and not otherwise defined herein have the respective
meanings given to such terms in the Registration Statement.

         In rendering the opinions set forth below, we have examined and relied
upon the following: (1) the Registration Statement, including the Prospectus
and the form of Prospectus Supplement constituting a part thereof, each
substantially in the form filed with the Commission; (2) the Pooling and
Servicing Agreement in the form filed with the Commission, and (3) such other
documents, materials and authorities as we have deemed necessary in order
enable us to render our opinion set forth below. We express no opinion with
respect to any Series of Certificates for which we do not act as counsel to the
Depositor.

                  We express no opinion concerning the laws of any jurisdiction
other than the laws of the State of New York and, where expressly referred to
below, the federal income tax laws of the United States of America Based on and
subject to the foregoing, we are of the opinion that:

          1. When a Pooling and Servicing Agreement for a Series of
Certificates has been duly and validly authorized, executed and delivered by
the Depositor, a Servicer, a Trustee and any other party thereto, such Pooling
and Servicing Agreement will constitute a valid and legally binding agreement
of Depositor, enforceable against the Depositor in accordance with

<PAGE>

its terms, subject to applicable bankruptcy, reorganization, insolvency,
moratorium and other laws affecting the enforcement of rights of creditors
generally and to general principles of equity and the discretion of the court
(regardless of whether enforceability is considered in a proceeding in equity
or at law).

          2. When a Pooling and Servicing Agreement for a Series of
Certificates has been duly and validly authorized, executed and delivered by
the Depositor, a Servicer, a trustee and any other party thereto, and the
Certificates of such series have been duly executed, authenticated, delivered
and sold as contemplated in the Registration Statement, such Certificates will
be legally and validly issued, fully paid and nonassessable, and the holders of
such Certificates will be entitled to the benefits of such Pooling and
Servicing Agreement.

           3. The description of federal income tax consequences appearing
under the heading "Certain Federal Income Tax Consequences" in the Prospectus
accurately describes the material federal income tax consequences to holders of
Offered Certificates, under existing law and subject to the qualifications and
assumptions stated therein.

            We hereby consent to the filing of this letter as an exhibit to the
Registration Statement and to the reference to this firm under the headings
"Legal Matters" and "Certain Federal Income Tax Consequences" in the
Prospectus, which is a part of the Registration Statement. This consent is not
to be construed as an admission that we are a person whose consent is required
to be filed with the Registration Statement under the provisions of the Act.

                                            Respectfully submitted,

                                            /s/ O'Melveny & Myers LLP
                                            -------------------------
                                            O'Melveny & Myers LLP



© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission