<PAGE> PAGE 1
000 B000000 05/31/98
000 C000000 0000315554
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0
000 J000000 U
001 A000000 JOHN HANCOCK BOND TRUST
001 B000000 811-3006
001 C000000 6173751702
002 A000000 101 HUNTINGTON AVENUE
002 B000000 BOSTON
002 C000000 MA
002 D010000 02199
002 D020000 7603
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 3
007 C010100 1
007 C010200 2
007 C010300 3
007 C010400 4
007 C010500 5
007 C020500 JOHN HANCOCK INTERMEDIATE MATURITY GOVERNMENT
007 C030500 N
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C020900 JOHN HANCOCK GOVERNMENT INCOME FUND
007 C030900 N
007 C011000 10
007 C021000 JOHN HANCOCK HIGH YIELD BOND FUND
007 C031000 N
008 A00AA01 JOHN HANCOCK ADVISERS, INC.
008 B00AA01 A
008 C00AA01 801-8124
008 D01AA01 BOSTON
008 D02AA01 MA
008 D03AA01 02199
008 D04AA01 7603
011 A00AA01 JOHN HANCOCK FUNDS, INC.
011 B00AA01 8-43582
011 C01AA01 BOSTON
011 C02AA01 MA
011 C03AA01 02199
<PAGE> PAGE 2
011 C04AA01 7603
012 A00AA01 JOHN HANCOCK SIGNATURE SERVICES, INC.
012 B00AA01 84-1885
012 C01AA01 BOSTON
012 C02AA01 MA
012 C03AA01 02199
012 C04AA01 7603
013 A00AA01 ERNST & YOUNG LLP
013 B01AA01 BOSTON
013 B02AA01 MA
013 B03AA01 02116
014 A00AA01 JOHN HANCOCK DISTRIBUTORS, INC.
014 B00AA01 8-13995
014 A00AA02 JOHN HANCOCK FUNDS, INC.
014 B00AA02 8-43582
014 A00AA03 DELETE
014 A00AA04 DELETE
018 00AA00 Y
019 A00AA00 Y
019 B00AA00 68
019 C00AA00 JOHNHANCOC
020 A000001 SMITH BARNEY
020 B000001 13-1912900
020 C000001 59
020 A000002 MORGAN STANLEY
020 B000002 13-2655998
020 C000002 39
020 A000003 ALEX BROWN
020 B000003 52-1319768
020 C000003 34
020 A000004 AMHOLD & S. BLEICHROEDER
020 C000004 34
020 A000005 DLJ
020 B000005 13-2741729
020 C000005 31
020 A000006 BEAR STEARNS
020 B000006 13-2975144
020 C000006 17
020 A000007 GOLDMAN SACHS
020 B000007 13-5108880
020 C000007 14
020 A000008 DRESDNER
020 C000008 13
020 A000009 PAINE WEBBER
020 B000009 13-2638166
020 C000009 12
020 A000010 LEHMAN BROTHERS
020 B000010 13-2726611
020 C000010 10
021 000000 429
022 A000001 LEHMAN BROTHERS
<PAGE> PAGE 3
022 B000001 13-2726611
022 C000001 3394985
022 D000001 98355
022 A000002 SWISS BANK CORP
022 B000002 13-2639550
022 C000002 1280518
022 D000002 0
022 A000003 J.P. MORGAN
022 B000003 13-3224016
022 C000003 296975
022 D000003 216516
022 A000004 DLJ
022 B000004 13-2741729
022 C000004 227375
022 D000004 138472
022 A000005 HSBC
022 C000005 218980
022 D000005 88861
022 A000006 SALOMON BROTHERS
022 B000006 13-3082694
022 C000006 180232
022 D000006 110994
022 A000007 MEDHAM CAPITAL GROUP
022 C000007 103667
022 D000007 150019
022 A000008 GOLDMAN SACHS
022 B000008 13-5108880
022 C000008 173963
022 D000008 46483
022 A000009 MORGAN STANLEY
022 B000009 13-2655998
022 C000009 83389
022 D000009 38380
022 A000010 BANKERS TRUST
022 B000010 13-4941247
022 C000010 106416
022 D000010 11874
023 C000000 6758131
023 D000000 4552443
024 00AA00 N
025 D00AA01 0
025 D00AA02 0
025 D00AA03 0
025 D00AA04 0
025 D00AA05 0
025 D00AA06 0
025 D00AA07 0
025 D00AA08 0
026 A000000 N
026 B000000 N
026 C000000 N
<PAGE> PAGE 4
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027 000000 Y
037 00AA00 N
038 00AA00 0
039 00AA00 Y
040 00AA00 Y
041 00AA00 Y
054 A00AA00 Y
054 B00AA00 N
054 C00AA00 N
054 D00AA00 N
054 E00AA00 N
054 F00AA00 N
054 G00AA00 Y
054 H00AA00 Y
054 I00AA00 N
054 J00AA00 Y
054 K00AA00 N
054 L00AA00 N
054 M00AA00 Y
054 N00AA00 N
054 O00AA00 N
055 A00AA00 N
055 B00AA00 N
056 00AA00 Y
057 00AA00 N
058 A00AA00 N
059 00AA00 Y
060 A00AA00 Y
060 B00AA00 Y
061 00AA00 1000
066 A00AA00 N
067 00AA00 N
068 A00AA00 N
068 B00AA00 N
069 00AA00 N
077 A000000 Y
077 B000000 Y
077 C000000 N
077 D000000 Y
077 E000000 N
077 F000000 N
077 G000000 N
077 H000000 N
077 I000000 Y
077 J000000 N
<PAGE> PAGE 5
077 K000000 N
077 L000000 N
077 M000000 Y
077 N000000 N
077 O000000 N
077 P000000 N
077 Q010000 Y
077 Q020000 N
077 Q030000 N
078 000000 N
015 A000501 INVESTORS BANK & TRUST COMPANY
015 B000501 C
015 C010501 BOSTON
015 C020501 MA
015 C030501 02110
015 E010501 X
028 A010500 165195
028 A020500 677
028 A030500 0
028 A040500 9318
028 B010500 6549
028 B020500 771
028 B030500 0
028 B040500 7450
028 C010500 5101
028 C020500 744
028 C030500 0
028 C040500 9925
028 D010500 10518
028 D020500 810
028 D030500 0
028 D040500 8698
028 E010500 8683
028 E020500 756
028 E030500 0
028 E040500 12584
028 F010500 9016
028 F020500 689
028 F030500 0
028 F040500 9559
028 G010500 205062
028 G020500 4447
028 G030500 0
028 G040500 57534
028 H000500 183916
029 000500 Y
030 A000500 97
030 B000500 3.00
030 C000500 0.00
031 A000500 13
031 B000500 0
<PAGE> PAGE 6
032 000500 27
033 000500 57
034 000500 Y
035 000500 24
036 A000500 Y
036 B000500 0
042 A000500 0
042 B000500 0
042 C000500 100
042 D000500 0
042 E000500 0
042 F000500 0
042 G000500 0
042 H000500 0
043 000500 344
044 000500 896
045 000500 Y
046 000500 N
047 000500 Y
048 000500 0.400
048 A010500 0
048 A020500 0.000
048 B010500 0
048 B020500 0.000
048 C010500 0
048 C020500 0.000
048 D010500 0
048 D020500 0.000
048 E010500 0
048 E020500 0.000
048 F010500 0
048 F020500 0.000
048 G010500 0
048 G020500 0.000
048 H010500 0
048 H020500 0.000
048 I010500 0
048 I020500 0.000
048 J010500 0
048 J020500 0.000
048 K010500 0
048 K020500 0.000
049 000500 N
050 000500 N
051 000500 N
052 000500 N
053 A000500 Y
053 B000500 Y
053 C000500 N
062 A000500 Y
062 B000500 0.0
<PAGE> PAGE 7
062 C000500 0.0
062 D000500 3.1
062 E000500 0.0
062 F000500 0.0
062 G000500 0.0
062 H000500 0.0
062 I000500 0.0
062 J000500 0.0
062 K000500 0.0
062 L000500 0.8
062 M000500 45.7
062 N000500 50.4
062 O000500 0.0
062 P000500 0.0
062 Q000500 0.0
062 R000500 0.0
063 A000500 0
063 B000500 7.3
064 A000500 N
064 B000500 N
070 A010500 Y
070 A020500 Y
070 B010500 Y
070 B020500 N
070 C010500 Y
070 C020500 N
070 D010500 Y
070 D020500 N
070 E010500 Y
070 E020500 Y
070 F010500 Y
070 F020500 N
070 G010500 Y
070 G020500 Y
070 H010500 Y
070 H020500 N
070 I010500 N
070 I020500 N
070 J010500 Y
070 J020500 N
070 K010500 Y
070 K020500 N
070 L010500 N
070 L020500 Y
070 M010500 N
070 M020500 N
070 N010500 Y
070 N020500 N
070 O010500 Y
070 O020500 N
070 P010500 Y
<PAGE> PAGE 8
070 P020500 N
070 Q010500 N
070 Q020500 N
070 R010500 N
070 R020500 N
071 A000500 258656
071 B000500 252506
071 C000500 101107
071 D000500 250
072 A000500 12
072 B000500 7734
072 C000500 0
072 D000500 0
072 E000500 0
072 F000500 413
072 G000500 18
072 H000500 0
072 I000500 360
072 J000500 50
072 K000500 0
072 L000500 23
072 M000500 10
072 N000500 25
072 O000500 0
072 P000500 0
072 Q000500 0
072 R000500 38
072 S000500 1
072 T000500 344
072 U000500 0
072 V000500 0
072 W000500 2
072 X000500 1284
072 Y000500 77
072 Z000500 6527
072AA000500 1940
072BB000500 0
072CC010500 0
072CC020500 317
072DD010500 5879
072DD020500 647
072EE000500 0
073 A010500 0.6222
073 A020500 0.5497
073 B000500 0.0000
073 C000500 0.0000
074 A000500 0
074 B000500 5729
074 C000500 0
074 D000500 175384
074 E000500 0
<PAGE> PAGE 9
074 F000500 0
074 G000500 0
074 H000500 0
074 I000500 0
074 J000500 0
074 K000500 0
074 L000500 1840
074 M000500 26
074 N000500 182979
074 O000500 0
074 P000500 169
074 Q000500 0
074 R010500 0
074 R020500 0
074 R030500 0
074 R040500 339
074 S000500 0
074 T000500 182471
074 U010500 16814
074 U020500 1967
074 V010500 9.72
074 V020500 9.72
074 W000500 0.0000
074 X000500 19605
074 Y000500 0
075 A000500 0
075 B000500 102902
076 000500 0.00
080 A000500 GULF INSURANCE COMPANY
080 B000500 ICI MUTUAL INSURANCE COMPANY
080 C000500 40000
081 A000500 Y
081 B000500 78
082 A000500 N
082 B000500 0
083 A000500 N
083 B000500 0
084 A000500 N
084 B000500 0
085 A000500 Y
085 B000500 N
015 A000901 INVESTORS BANK & TRUST COMPANY
015 B000901 C
015 C010901 BOSTON
015 C020901 MA
015 C030901 02110
015 E010901 X
015 A000902 CITIBANK N.A.
015 B000902 S
015 C010902 BUENOS AIRES
015 D010902 ARGENTINA
<PAGE> PAGE 10
015 E040902 X
015 A000903 NATIONAL AUSTRALIA BANK LIMITED
015 B000903 S
015 C010903 MELBOURNE
015 D010903 AUSTRALIA
015 E040903 X
015 A000904 CREDITANSTALT BANKVEREIN
015 B000904 S
015 C010904 VIENNA
015 D010904 AUSTRIA
015 E040904 X
015 A000905 STANDARD CHARTERED BANK
015 B000905 S
015 C010905 DHAKA
015 D010905 BANGLADESH
015 E040905 X
015 A000906 EUROCLEAR/GENERAL DE BANQUE
015 B000906 S
015 C010906 BRUSSELS
015 D010906 BELGIUM
015 E040906 X
015 A000907 BARCLAYS BANK OF BOTSWANA
015 B000907 S
015 C010907 GARBORONE
015 D010907 BOTSWANA
015 E040907 X
015 A000908 BANKBOSTON BRAZIL
015 B000908 S
015 C010908 SAO PAULO
015 D010908 BRAZIL
015 E040908 X
015 A000909 ROYAL BANK OF CANADA
015 B000909 S
015 C010909 TORONTO
015 D010909 CANADA
015 E040909 X
015 A000910 STANDARD CHARTERED BANK
015 B000910 S
015 C010910 SHANGHAI
015 D010910 CHINA
015 E040910 X
015 A000911 STANDARD CHARTERED BANK
015 B000911 S
015 C010911 SHENZHEN
015 D010911 CHINA
015 E040911 X
015 A000912 CITITRUST COLOMBIA S.A.
015 B000912 S
015 C010912 BOGOTA
015 D010912 COLOMBIA
015 E040912 X
<PAGE> PAGE 11
015 A000913 CITIBANK, A.S.
015 B000913 S
015 C010913 PRAGUE
015 D010913 CZECH REPUBLIC
015 E040913 X
015 A000914 UNIBANK, A.S.
015 B000914 S
015 C010914 COPENHAGEN
015 D010914 DENMARK
015 E040914 X
015 A000915 CITIBANK, N.A.
015 B000915 S
015 C010915 CAIRO
015 D010915 EGYPT
015 E040915 X
015 A000916 EUROCLEAR/KANSALLIS-OSAKE-PANKKI
015 B000916 S
015 C010916 HELSINKI
015 D010916 FINLAND
015 E040916 X
015 A000917 BANQUE PARIBAS
015 B000917 S
015 C010917 PARIS
015 D010917 FRANCE
015 E040917 X
015 A000918 EUROCLEAR/DEUTSCHE BANK A.G.
015 B000918 S
015 C010918 FRANKFURT
015 D010918 GERMANY
015 E040918 X
015 A000919 BARCLAYS BANK PLC/BARCLAYS BANK OF GHANA LTD
015 B000919 S
015 C010919 ACCRA
015 D010919 GHANA
015 E040919 X
015 A000920 CITIBANK, N.A.
015 B000920 S
015 C010920 ATHENS
015 D010920 GREECE
015 E040920 X
015 A000921 STANDARD CHARTERED BANK
015 B000921 S
015 C010921 HONG KONG
015 D010921 HONG KONG
015 E040921 X
015 A000922 CITIBANK BUDAPEST RT
015 B000922 S
015 C010922 BUDAPEST
015 D010922 HUNGARY
015 E040922 X
015 A000923 STANDARD CHARTERED BANK
<PAGE> PAGE 12
015 B000923 S
015 C010923 JAKARTA
015 D010923 INDONESIA
015 E040923 X
015 A000924 BANK OF IRELAND SECURITIES SERVICES
015 B000924 S
015 C010924 DUBLIN
015 D010924 IRELAND
015 E040924 X
015 A000925 BANK HAPOALIM B.M.
015 B000925 S
015 C010925 JERUSALEM
015 D010925 ISRAEL
015 E040925 X
015 A000926 CITIBANK, N.A.
015 B000926 S
015 C010926 MILAN
015 D010926 ITALY
015 E040926 X
015 A000927 STANDARD CHARTERED BANK
015 B000927 S
015 C010927 TOKYO
015 D010927 JAPAN
015 E040927 X
015 A000928 CITIBANK N.A.
015 B000928 S
015 C010928 AMMAN
015 D010928 JORDAN
015 E040928 X
015 A000929 STANDARD CHARTERED BANK
015 B000929 S
015 C010929 SEOUL
015 D010929 KOREA
015 E040929 X
015 A000930 EUROCLEAR/BANQUE ET CAISSE D'EPARGNE DEL'ETAT
015 B000930 S
015 C010930 LUXEMBOURG
015 D010930 LUXEMBOURG
015 E040930 X
015 A000931 STANDARD CHARTERED BANK MALAYSIA BERHAD
015 B000931 S
015 C010931 KUALA LUMPUR
015 D010931 MALAYSIA
015 E040931 X
015 A000932 HONGKONG SHANGHAI BANKING CORP
015 B000932 S
015 C010932 PORT LOUIS
015 D010932 MAURITIUS
015 E040932 X
015 A000933 BANCOMER, S.A.
015 B000933 S
<PAGE> PAGE 13
015 C010933 MEXICO CITY
015 D010933 MEXICO
015 E040933 X
015 A000934 CITIBANK MAGHREB (MOROCCO)
015 B000934 S
015 C010934 RABAT
015 D010934 MOROCCO
015 E040934 X
015 A000935 MEESPIERSON
015 B000935 S
015 C010935 AMSTERDAM
015 D010935 THE NETHERLANDS
015 E040935 X
015 A000936 NATIONAL NOMINEES LIMITED
015 B000936 S
015 C010936 WELLINGTON
015 D010936 NEW ZEALAND
015 E040936 X
015 A000937 UNION BANK OF NORWAY
015 B000937 S
015 C010937 OSLO
015 D010937 NORWAY
015 E040937 X
015 A000938 STANDARD CHARTERED BANK
015 B000938 S
015 C010938 KARACHI
015 D010938 PAKISTAN
015 E040938 X
015 A000939 CITIBANK, N.A.
015 B000939 S
015 C010939 LIMA
015 D010939 PERU
015 E040939 X
015 A000940 STANDARD CHARTERED BANK
015 B000940 S
015 C010940 MANILA
015 D010940 PHILIPPINES
015 E040940 X
015 A000941 CITIBANK (POLAND), S.A.
015 B000941 S
015 C010941 WARSAW
015 D010941 POLAND
015 E040941 X
015 A000942 CITIBANK PORTUGAL S.A.
015 B000942 S
015 C010942 LISBON
015 D010942 PORTUGAL
015 E040942 X
015 A000943 CREDIT SUISSE
015 B000943 S
015 C010943 MOSCOW
<PAGE> PAGE 14
015 D010943 RUSSIA
015 E040943 X
015 A000944 STANDARD CHARTERED BANK
015 B000944 S
015 C010944 SINGAPORE
015 D010944 SINGAPORE
015 E040944 X
015 A000945 CESKOSLOVENSKA OBCHODNA BANKA A.S.
015 B000945 S
015 C010945 BRATISLAVA
015 D010945 SLOVAK REPUBLIC
015 E040945 X
015 A000946 THE STANDARD BANK OF SOUTH AFRICA LIMITED
015 B000946 S
015 C010946 CAPETOWN, PRETORIA
015 D010946 SOUTH AFRICA
015 E040946 X
015 A000947 BANQUE PARIBAS
015 B000947 S
015 C010947 MADRID
015 D010947 SPAIN
015 E040947 X
015 A000948 STANDARD CHARTERED BANK
015 B000948 S
015 C010948 COLOMBO
015 D010948 SRI LANKA
015 E040948 X
015 A000949 SVENSKA HANDELSBANKEN
015 B000949 S
015 C010949 MBABANE
015 D010949 SWEDEN
015 E040949 X
015 A000950 BANK LEU LTD
015 B000950 S
015 C010950 ZURICH
015 D010950 SWITZERLAND
015 E040950 X
015 A000951 STANDARD CHARTERED BANK
015 B000951 S
015 C010951 TAIPEI
015 D010951 TAIWAN
015 E040951 X
015 A000952 STANDARD CHARTERED BANK
015 B000952 S
015 C010952 BANGKOK
015 D010952 THAILAND
015 E040952 X
015 A000953 CITIBANK N.A.
015 B000953 S
015 C010953 ISTANBUL
015 D010953 TURKEY
<PAGE> PAGE 15
015 E040953 X
015 A000954 MIDLAND BANK
015 B000954 S
015 C010954 LONDON
015 D010954 UNITED KINGDOM
015 E040954 X
015 A000955 FIRST CHICAGO CLEARING CENTRE
015 B000955 S
015 C010955 LONDON
015 D010955 UNITED KINGDOM
015 E040955 X
015 A000956 CITIBANK, N.A.
015 B000956 S
015 C010956 CARACAS
015 D010956 VENEZUELA
015 E040956 X
015 A000957 BARCLAYS BANK PLC
015 B000957 S
015 C010957 LUSAKA
015 D010957 ZAMBIA
015 E040957 X
015 A000958 BARCLAYS BANK PLC
015 B000958 S
015 C010958 HARARE
015 D010958 ZIMBABWE
015 E040958 X
015 A000959 CITIBANK, N.A.
015 B000959 S
015 C010959 QUITO
015 D010959 ECUADOR
015 E040959 X
015 A000960 THE BRITISH BANK OF THE MIDDLE EAST
015 B000960 S
015 C010960 MANAMA
015 D010960 BAHRAIN
015 E040960 X
015 A000961 PRIVREDNA BANKA ZAGREB D.D.
015 B000961 S
015 C010961 ZAGREB
015 D010961 CROATIA
015 E040961 X
015 A000962 HANSABANK
015 B000962 S
015 C010962 TALLIN
015 D010962 ESTONIA
015 E040962 X
015 A000963 ANZ GRINDLAYS BANK
015 B000963 S
015 C010963 NEW DELHI
015 D010963 INDIA
015 E040963 X
<PAGE> PAGE 16
015 A000964 HANSABANK
015 B000964 S
015 C010964 RIGA
015 D010964 RIGA
015 E040964 X
015 A000965 HONGKONG SHANGHAI BANKING CORP
015 B000965 S
015 C010965 BEIRUT
015 D010965 LEBANON
015 E040965 X
015 A000966 VILNIAUS BANKAS AB
015 B000966 S
015 C010966 VILNIUS
015 D010966 LITHUANIA
015 E040966 X
015 A000967 HONGKONG SHANGHAI BANKING CORP.
015 B000967 S
015 C010967 MUSCAT
015 D010967 OMAN
015 E040967 X
015 A000968 CREDITANSTALT SECURITIES S.A.
015 B000968 S
015 C010968 BUCHAREST
015 D010968 ROMANIA
015 E040968 X
015 A000969 BANKA CREDITANSTALT D.D. LJUBLJANA
015 B000969 S
015 C010969 LJUBLJANA
015 D010969 SLOVENIA
015 E040969 X
028 A010900 3376
028 A020900 1577
028 A030900 0
028 A040900 9752
028 B010900 6030
028 B020900 1308
028 B030900 0
028 B040900 11622
028 C010900 1617
028 C020900 1310
028 C030900 0
028 C040900 8267
028 D010900 3237
028 D020900 1395
028 D030900 0
028 D040900 11282
028 E010900 5083
028 E020900 1255
028 E030900 0
028 E040900 25398
028 F010900 1376
<PAGE> PAGE 17
028 F020900 1164
028 F030900 0
028 F040900 8546
028 G010900 20719
028 G020900 8009
028 G030900 0
028 G040900 74867
028 H000900 13941
029 000900 Y
030 A000900 176
030 B000900 4.50
030 C000900 0.00
031 A000900 20
031 B000900 0
032 000900 142
033 000900 14
034 000900 Y
035 000900 272
036 A000900 Y
036 B000900 0
042 A000900 0
042 B000900 0
042 C000900 100
042 D000900 0
042 E000900 0
042 F000900 0
042 G000900 0
042 H000900 0
043 000900 2311
044 000900 12243
045 000900 Y
046 000900 N
047 000900 Y
048 000900 0.000
048 A010900 200000
048 A020900 0.650
048 B010900 300000
048 B020900 0.625
048 C010900 0
048 C020900 0.000
048 D010900 0
048 D020900 0.000
048 E010900 0
048 E020900 0.000
048 F010900 0
048 F020900 0.000
048 G010900 0
048 G020900 0.000
048 H010900 0
048 H020900 0.000
048 I010900 0
<PAGE> PAGE 18
048 I020900 0.000
048 J010900 0
048 J020900 0.000
048 K010900 500000
048 K020900 0.600
049 000900 N
050 000900 N
051 000900 N
052 000900 N
053 A000900 N
062 A000900 Y
062 B000900 0.0
062 C000900 0.0
062 D000900 1.0
062 E000900 0.0
062 F000900 0.0
062 G000900 0.0
062 H000900 0.0
062 I000900 0.0
062 J000900 0.0
062 K000900 0.0
062 L000900 0.5
062 M000900 38.2
062 N000900 47.2
062 O000900 0.0
062 P000900 0.0
062 Q000900 13.1
062 R000900 0.0
063 A000900 0
063 B000900 11.6
064 A000900 N
064 B000900 N
070 A010900 Y
070 A020900 Y
070 B010900 N
070 B020900 N
070 C010900 Y
070 C020900 N
070 D010900 Y
070 D020900 N
070 E010900 Y
070 E020900 Y
070 F010900 Y
070 F020900 N
070 G010900 Y
070 G020900 Y
070 H010900 Y
070 H020900 N
070 I010900 N
070 I020900 N
070 J010900 Y
<PAGE> PAGE 19
070 J020900 Y
070 K010900 Y
070 K020900 N
070 L010900 Y
070 L020900 Y
070 M010900 N
070 M020900 N
070 N010900 Y
070 N020900 N
070 O010900 Y
070 O020900 N
070 P010900 Y
070 P020900 N
070 Q010900 N
070 Q020900 N
070 R010900 N
070 R020900 N
071 A000900 506427
071 B000900 582636
071 C000900 479807
071 D000900 106
072 A000900 12
072 B000900 39113
072 C000900 6
072 D000900 0
072 E000900 0
072 F000900 3155
072 G000900 88
072 H000900 0
072 I000900 721
072 J000900 113
072 K000900 0
072 L000900 23
072 M000900 43
072 N000900 30
072 O000900 0
072 P000900 0
072 Q000900 0
072 R000900 40
072 S000900 6
072 T000900 2311
072 U000900 0
072 V000900 0
072 W000900 1
072 X000900 6531
072 Y000900 0
072 Z000900 32588
072AA000900 1684
072BB000900 16293
072CC010900 0
072CC020900 0
<PAGE> PAGE 20
072DD010900 23933
072DD020900 8695
072EE000900 0
073 A010900 0.6201
073 A020900 0.5522
073 B000900 0.0000
073 C000900 0.0000
074 A000900 0
074 B000900 331
074 C000900 0
074 D000900 450062
074 E000900 0
074 F000900 0
074 G000900 0
074 H000900 0
074 I000900 0
074 J000900 0
074 K000900 0
074 L000900 7726
074 M000900 170
074 N000900 458289
074 O000900 0
074 P000900 417
074 Q000900 0
074 R010900 0
074 R020900 0
074 R030900 0
074 R040900 470
074 S000900 0
074 T000900 457402
074 U010900 36721
074 U020900 12742
074 V010900 9.25
074 V020900 9.25
074 W000900 0.0000
074 X000900 21909
074 Y000900 0
075 A000900 0
075 B000900 495601
076 000900 0.00
080 A000900 GULF INSURANCE COMPANY
080 B000900 ICI MUTUAL INSURANCE COMPANY
080 C000900 40000
081 A000900 Y
081 B000900 78
082 A000900 N
082 B000900 0
083 A000900 N
083 B000900 0
084 A000900 N
084 B000900 0
<PAGE> PAGE 21
085 A000900 Y
085 B000900 N
015 A001001 INVESTORS BANK & TRUST COMPANY
015 B001001 C
015 C011001 BOSTON
015 C021001 MA
015 C031001 02110
015 E011001 X
015 A001002 CITIBANK, N.A.
015 B001002 S
015 C011002 BUENOS AIRES
015 D011002 ARGENTINA
015 E041002 X
015 A001003 NATIONAL AUSTRALIA BANK LIMITED
015 B001003 S
015 C011003 MELBOURNE
015 D011003 AUSTRALIA
015 E041003 X
015 A001004 CREDITANSTALT BANKVEREIN
015 B001004 S
015 C011004 VIENNA
015 D011004 AUSTRIA
015 E041004 X
015 A001005 STANDARD CHARTERED BANK
015 B001005 S
015 C011005 DHAKA
015 D011005 BANGLADESH
015 E041005 X
015 A001006 EUROCLEAR/GENERAL DE BANQUE
015 B001006 S
015 C011006 BRUSSELS
015 D011006 BELGIUM
015 E041006 X
015 A001007 BARCLAYS BANK OF BOTSWANA
015 B001007 S
015 C011007 GARBORONE
015 D011007 BOTSWANA
015 E041007 X
015 A001008 BANKBOSTON BRAZIL
015 B001008 S
015 C011008 SAO PAULO
015 D011008 BRAZIL
015 E041008 X
015 A001009 ROYAL BANK OF CANADA
015 B001009 S
015 C011009 TORONTO
015 D011009 CANADA
015 E041009 X
015 A001010 STANDARD CHARTERED BANK
015 B001010 S
015 C011010 SHANGHAI
<PAGE> PAGE 22
015 D011010 CHINA
015 E041010 X
015 A001011 STANDARD CHARTERED BANK
015 B001011 S
015 C011011 SHENZHEN
015 D011011 CHINA
015 E041011 X
015 A001012 CITITRUST COLOMBIA S.A.
015 B001012 S
015 C011012 BOGOTA
015 D011012 COLOMBIA
015 E041012 X
015 A001013 CITIBANK, A.S.
015 B001013 S
015 C011013 PRAGUE
015 D011013 CZECH REPUBLIC
015 E041013 X
015 A001014 UNIBANK, A.S.
015 B001014 S
015 C011014 COPENHAGEN
015 D011014 DENMARK
015 E041014 X
015 A001015 CITIBANK, N.A.
015 B001015 S
015 C011015 CAIRO
015 D011015 EGYPT
015 E041015 X
015 A001016 EUROCLEAR/KANSALLIS-OSAKE-PANKKI
015 B001016 S
015 C011016 HELSINKI
015 D011016 FINLAND
015 E041016 X
015 A001017 BANQUE PARIBAS
015 B001017 S
015 C011017 PARIS
015 D011017 FRANCE
015 E041017 X
015 A001018 EUROCLEAR/DEUTSCHE BANK A.G.
015 B001018 S
015 C011018 FRANKFURT
015 D011018 GERMANY
015 E041018 X
015 A001019 BARCLAYS BANK OF GHANA LTD
015 B001019 S
015 C011019 ACCRA
015 D011019 GHANA
015 E041019 X
015 A001020 CITIBANK, N.A.
015 B001020 S
015 C011020 ATHENS
015 D011020 GREECE
<PAGE> PAGE 23
015 E041020 X
015 A001021 STANDARD CHARTERED BANK
015 B001021 S
015 C011021 HONG KONG
015 D011021 HONG KONG
015 E041021 X
015 A001022 CITIBANK BUDAPEST RT
015 B001022 S
015 C011022 BUDAPEST
015 D011022 HUNGARY
015 E041022 X
015 A001023 STANDARD CHARTERED BANK
015 B001023 S
015 C011023 JAKARTA
015 D011023 INDONESIA
015 E041023 X
015 A001024 BANK OF IRELAND SECURITIES SERVICES
015 B001024 S
015 C011024 DUBLIN
015 D011024 IRELAND
015 E041024 X
015 A001025 BANK HAPOALIM B.M.
015 B001025 S
015 C011025 JERUSALEM
015 D011025 ISRAEL
015 E041025 X
015 A001026 CITIBANK, N.A.
015 B001026 S
015 C011026 MILAN
015 D011026 ITALY
015 E041026 X
015 A001027 STANDARD CHARTERED BANK
015 B001027 S
015 C011027 TOKYO
015 D011027 JAPAN
015 E041027 X
015 A001028 CITIBANK, N.A.
015 B001028 S
015 C011028 AMMAN
015 D011028 JORDAN
015 E041028 X
015 A001029 STANDARD CHARTERED BANK
015 B001029 S
015 C011029 SEOUL
015 D011029 KOREA
015 E041029 X
015 A001030 EUROCLEAR/BANQUE ET CAISSE D'EPARGNE DEL'ETAT
015 B001030 S
015 C011030 LUXEMBOURG
015 D011030 LUXEMBOURG
015 E041030 X
<PAGE> PAGE 24
015 A001031 STANDARD CHARTERED BANK MALAYSIA BERHAD
015 B001031 S
015 C011031 KUALA LUMPUR
015 D011031 MALAYSIA
015 E041031 X
015 A001032 HONGKONG SHANGHAI BANKING CORP
015 B001032 S
015 C011032 PORT LOUIS
015 D011032 MAURITIUS
015 E041032 X
015 A001033 BANCOMER, S.A.
015 B001033 S
015 C011033 MEXICO CITY
015 D011033 MEXICO
015 E041033 X
015 A001034 CITIBANK MAGHREB (MOROCCO)
015 B001034 S
015 C011034 RABAT
015 D011034 MOROCCO
015 E041034 X
015 A001035 MEESPIERSON
015 B001035 S
015 C011035 AMSTERDAM
015 D011035 THE NETHERLANDS
015 E041035 X
015 A001036 NATIONAL NOMINEES LIMITED
015 B001036 S
015 C011036 WELLINGTON
015 D011036 NEW ZEALAND
015 E041036 X
015 A001037 UNION BANK OF NORWAY
015 B001037 S
015 C011037 OSLO
015 D011037 NORWAY
015 E041037 X
015 A001038 STANDARD CHARTERED BANK
015 B001038 S
015 C011038 KARACHI
015 D011038 PAKISTAN
015 E041038 X
015 A001039 CITIBANK, N.A.
015 B001039 S
015 C011039 LIMA
015 D011039 PERU
015 E041039 X
015 A001040 STANDARD CHARTERED BANK
015 B001040 S
015 C011040 MANILA
015 D011040 PHILIPPINES
015 E041040 X
015 A001041 CITIBANK (POLAND), S.A.
<PAGE> PAGE 25
015 B001041 S
015 C011041 WARSAW
015 D011041 POLAND
015 E041041 X
015 A001042 CITIBANK PORTUGAL S.A.
015 B001042 S
015 C011042 LISBON
015 D011042 PORTUGAL
015 E041042 X
015 A001043 CREDIT SUISSE
015 B001043 S
015 C011043 MOSCOW
015 D011043 RUSSIA
015 E041043 X
015 A001044 STANDARD CHARTERED BANK
015 B001044 S
015 C011044 SINGAPORE
015 D011044 SINGAPORE
015 E041044 X
015 A001045 CESKOSLOVENSKA OBCHODNA BANKA A.S.
015 B001045 S
015 C011045 BRATISLAVA
015 D011045 SLOVAK REPUBLIC
015 E041045 X
015 A001046 THE STANDARD BANK OF SOUTH AFRICA LIMITED
015 B001046 S
015 C011046 CAPETOWN, PRETORIA
015 D011046 SOUTH AFRICA
015 E041046 X
015 A001047 BANQUE PARIBAS
015 B001047 S
015 C011047 MADRID
015 D011047 SPAIN
015 E041047 X
015 A001048 STANDARD CHARTERED BANK
015 B001048 S
015 C011048 COLOMBO
015 D011048 SRI LANKA
015 E041048 X
015 A001049 SVENSKA HANDELSBANKEN
015 B001049 S
015 C011049 STOCKHOLM
015 D011049 SWEDEN
015 E041049 X
015 A001050 BANK LEU LTD
015 B001050 S
015 C011050 ZURICH
015 D011050 SWITZERLAND
015 E041050 X
015 A001051 STANDARD CHARTERED BANK
015 B001051 S
<PAGE> PAGE 26
015 C011051 TAIPEI
015 D011051 TAIWAN
015 E041051 X
015 A001052 STANDARD CHARTERED BANK
015 B001052 S
015 C011052 BANGKOK
015 D011052 THAILAND
015 E041052 X
015 A001053 CITIBANK, N.A.
015 B001053 S
015 C011053 ISTANBUL
015 D011053 TURKEY
015 E041053 X
015 A001054 MIDLAND BANK
015 B001054 S
015 C011054 LONDON
015 D011054 UNITED KINGDOM
015 E041054 X
015 A001055 FIRST CHICAGO CLEARING CENTRE
015 B001055 S
015 C011055 LONDON
015 D011055 UNITED KINGDOM
015 E041055 X
015 A001056 CITIBANK, N.A.
015 B001056 S
015 C011056 CARACAS
015 D011056 VENEZUELA
015 E041056 X
015 A001057 BARCLAYS BANK PLC
015 B001057 S
015 C011057 LUSAKA
015 D011057 ZAMBIA
015 E041057 X
015 A001058 BARCLAYS BANK PLC
015 B001058 S
015 C011058 HARARE
015 D011058 ZIMBABWE
015 E041058 X
015 A001059 CITIBANK, N.A.
015 B001059 S
015 C011059 QUITO
015 D011059 ECUADOR
015 E041059 X
015 A001060 THE BRITISH BANK OF THE MIDDLE EAST
015 B001060 S
015 C011060 MANAMA
015 D011060 BAHRAIN
015 E041060 X
015 A001061 PRIVREDNA BANKA ZAGREB D.D.
015 B001061 S
015 C011061 ZAGREB
<PAGE> PAGE 27
015 D011061 CROATIA
015 E041061 X
015 A001062 HANSABANK
015 B001062 S
015 C011062 TALLIN
015 D011062 ESTONIA
015 E041062 X
015 A001063 ANZ GRINDLAYS BANK
015 B001063 S
015 C011063 NEW DELHI
015 D011063 INDIA
015 E041063 X
015 A001064 HANSABANK
015 B001064 S
015 C011064 RIGA
015 D011064 LATVIA
015 E041064 X
015 A001065 HONGKONG SHANGHAI BANKING CORP.
015 B001065 S
015 C011065 BEIRUT
015 D011065 LEBANON
015 E041065 X
015 A001066 VILNIAUS BANKAS AB
015 B001066 S
015 C011066 VILNIUS
015 D011066 LITHUANIA
015 E041066 X
015 A001067 HONGKONG SHANGHAI BANKING CORP.
015 B001067 S
015 C011067 MUSCAT
015 D011067 OMAN
015 E041067 X
015 A001068 CREDITANSTALT SECURITIES S.A.
015 B001068 S
015 C011068 BUCHAREST
015 D011068 ROMANIA
015 E041068 X
015 A001069 BANKA CREDITANSTALT D.D.
015 B001069 S
015 C011069 LJUBLJANA
015 D011069 SLOVENIA
015 E041069 X
028 A011000 48788
028 A021000 2838
028 A031000 0
028 A041000 12203
028 B011000 65834
028 B021000 2054
028 B031000 0
028 B041000 17329
028 C011000 70830
<PAGE> PAGE 28
028 C021000 2298
028 C031000 0
028 C041000 9613
028 D011000 73417
028 D021000 8638
028 D031000 0
028 D041000 14850
028 E011000 71409
028 E021000 3171
028 E031000 0
028 E041000 33426
028 F011000 73851
028 F021000 2533
028 F031000 0
028 F041000 19413
028 G011000 404129
028 G021000 21532
028 G031000 0
028 G041000 106834
028 H001000 367529
029 001000 Y
030 A001000 4187
030 B001000 4.50
030 C001000 0.00
031 A001000 461
031 B001000 0
032 001000 3289
033 001000 437
034 001000 Y
035 001000 1229
036 A001000 Y
036 B001000 0
042 A001000 0
042 B001000 0
042 C001000 100
042 D001000 0
042 E001000 0
042 F001000 0
042 G001000 0
042 H001000 0
043 001000 6348
044 001000 13695
045 001000 Y
046 001000 N
047 001000 Y
048 001000 0.000
048 A011000 75000
048 A021000 0.625
048 B011000 75000
048 B021000 0.563
048 C011000 0
<PAGE> PAGE 29
048 C021000 0.000
048 D011000 0
048 D021000 0.000
048 E011000 0
048 E021000 0.000
048 F011000 0
048 F021000 0.000
048 G011000 0
048 G021000 0.000
048 H011000 0
048 H021000 0.000
048 I011000 0
048 I021000 0.000
048 J011000 0
048 J021000 0.000
048 K011000 150000
048 K021000 0.500
049 001000 N
050 001000 N
051 001000 N
052 001000 N
053 A001000 N
062 A001000 Y
062 B001000 0.0
062 C001000 0.0
062 D001000 1.0
062 E001000 0.0
062 F001000 0.0
062 G001000 0.0
062 H001000 0.0
062 I001000 0.0
062 J001000 0.0
062 K001000 0.0
062 L001000 0.0
062 M001000 0.0
062 N001000 0.0
062 O001000 0.0
062 P001000 80.0
062 Q001000 0.0
062 R001000 19.0
063 A001000 0
063 B001000 8.9
064 A001000 N
064 B001000 N
070 A011000 Y
070 A021000 Y
070 B011000 Y
070 B021000 N
070 C011000 Y
070 C021000 N
070 D011000 Y
<PAGE> PAGE 30
070 D021000 N
070 E011000 Y
070 E021000 Y
070 F011000 Y
070 F021000 N
070 G011000 Y
070 G021000 N
070 H011000 Y
070 H021000 N
070 I011000 N
070 I021000 N
070 J011000 Y
070 J021000 Y
070 K011000 Y
070 K021000 Y
070 L011000 Y
070 L021000 Y
070 M011000 Y
070 M021000 Y
070 N011000 Y
070 N021000 N
070 O011000 N
070 O021000 N
070 P011000 Y
070 P021000 N
070 Q011000 N
070 Q021000 N
070 R011000 N
070 R021000 N
071 A001000 1288190
071 B001000 743728
071 C001000 746200
071 D001000 100
072 A001000 12
072 B001000 73598
072 C001000 5835
072 D001000 0
072 E001000 0
072 F001000 3997
072 G001000 137
072 H001000 0
072 I001000 838
072 J001000 228
072 K001000 0
072 L001000 29
072 M001000 62
072 N001000 158
072 O001000 0
072 P001000 0
072 Q001000 0
072 R001000 42
<PAGE> PAGE 31
072 S001000 14
072 T001000 6348
072 U001000 0
072 V001000 0
072 W001000 15
072 X001000 11868
072 Y001000 0
072 Z001000 67565
072AA001000 38264
072BB001000 0
072CC011000 0
072CC021000 604
072DD011000 16954
072DD021000 50687
072EE001000 11474
073 A011000 0.7764
073 A021000 0.7146
073 B001000 0.1196
073 C001000 0.0000
074 A001000 18
074 B001000 11654
074 C001000 0
074 D001000 860914
074 E001000 186555
074 F001000 0
074 G001000 0
074 H001000 0
074 I001000 0
074 J001000 3470
074 K001000 0
074 L001000 31328
074 M001000 382
074 N001000 1094321
074 O001000 17548
074 P001000 689
074 Q001000 0
074 R011000 0
074 R021000 0
074 R031000 0
074 R041000 1442
074 S001000 0
074 T001000 1074642
074 U011000 33080
074 U021000 96619
074 V011000 8.26
074 V021000 8.26
074 W001000 0.0000
074 X001000 19499
074 Y001000 18705
075 A001000 0
075 B001000 769017
<PAGE> PAGE 32
076 001000 0.00
080 A001000 GULF INSURANCE COMPANY
080 B001000 ICI MUTUAL INSURANCE COMPANY
080 C001000 40000
081 A001000 Y
081 B001000 78
082 A001000 N
082 B001000 0
083 A001000 N
083 B001000 0
084 A001000 N
084 B001000 0
085 A001000 Y
085 B001000 N
SIGNATURE SUSAN S. NEWTON
TITLE VICE PRESIDENT
<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 091
<NAME> JOHN HANCOCK GOVERNMENT INCOME FUND - CLASS A
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> MAY-31-1998
<PERIOD-START> NOV-01-1997
<PERIOD-END> MAY-31-1998
<INVESTMENTS-AT-COST> 440,366,034
<INVESTMENTS-AT-VALUE> 450,392,642
<RECEIVABLES> 7,726,105
<ASSETS-OTHER> 169,881
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 458,288,628
<PAYABLE-FOR-SECURITIES> 142,886
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 743,658
<TOTAL-LIABILITIES> 886,544
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 466,997,579
<SHARES-COMMON-STOCK> 36,721,182
<SHARES-COMMON-PRIOR> 40,303,205
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (96,525)
<ACCUMULATED-NET-GAINS> (19,515,572)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 10,016,602
<NET-ASSETS> 457,402,084
<DIVIDEND-INCOME> 6,205
<INTEREST-INCOME> 39,112,329
<OTHER-INCOME> 0
<EXPENSES-NET> 6,530,873
<NET-INVESTMENT-INCOME> 32,587,661
<REALIZED-GAINS-CURRENT> 1,684,188
<APPREC-INCREASE-CURRENT> 16,293,385
<NET-CHANGE-FROM-OPS> 50,565,234
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (23,933,295)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 3,514,206
<NUMBER-OF-SHARES-REDEEMED> 8,394,226
<SHARES-REINVESTED> 1,297,997
<NET-CHANGE-IN-ASSETS> (55,746,573)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (21,199,760)
<OVERDISTRIB-NII-PRIOR> (56,331)
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 3,155,183
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 6,530,873
<AVERAGE-NET-ASSETS> 352,020,633
<PER-SHARE-NAV-BEGIN> 8.93
<PER-SHARE-NII> 0.62
<PER-SHARE-GAIN-APPREC> 0.32
<PER-SHARE-DIVIDEND> (0.62)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.25
<EXPENSE-RATIO> 1.10
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 092
<NAME> JOHN HANCOCK GOVERNMENT INCOME FUND - CLASS B
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> MAY-31-1998
<PERIOD-START> NOV-01-1997
<PERIOD-END> MAY-31-1998
<INVESTMENTS-AT-COST> 440,366,034
<INVESTMENTS-AT-VALUE> 450,392,642
<RECEIVABLES> 7,726,105
<ASSETS-OTHER> 169,881
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 458,288,628
<PAYABLE-FOR-SECURITIES> 142,886
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 743,658
<TOTAL-LIABILITIES> 886,544
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 466,997,579
<SHARES-COMMON-STOCK> 12,742,073
<SHARES-COMMON-PRIOR> 171,841,111
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> (96,525)
<ACCUMULATED-NET-GAINS> (19,515,572)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 10,016,602
<NET-ASSETS> 457,402,084
<DIVIDEND-INCOME> 6,205
<INTEREST-INCOME> 39,112,329
<OTHER-INCOME> 0
<EXPENSES-NET> 6,530,873
<NET-INVESTMENT-INCOME> 32,587,661
<REALIZED-GAINS-CURRENT> 1,684,188
<APPREC-INCREASE-CURRENT> 16,293,385
<NET-CHANGE-FROM-OPS> 50,565,234
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (8,694,560)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1,846,293
<NUMBER-OF-SHARES-REDEEMED> 6,793,426
<SHARES-REINVESTED> 505,095
<NET-CHANGE-IN-ASSETS> (55,746,573)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (21,199,760)
<OVERDISTRIB-NII-PRIOR> (56,331)
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 3,155,183
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 6,530,873
<AVERAGE-NET-ASSETS> 143,580,815
<PER-SHARE-NAV-BEGIN> 8.93
<PER-SHARE-NII> 0.55
<PER-SHARE-GAIN-APPREC> 0.32
<PER-SHARE-DIVIDEND> (0.55)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.25
<EXPENSE-RATIO> 1.85
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 101
<NAME> JOHN HANCOCK HIGH YIELD BOND FUND - CLASS A
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> MAY-31-1998
<PERIOD-START> NOV-01-1997
<PERIOD-END> MAY-31-1998
<INVESTMENTS-AT-COST> 1,043,459,657
<INVESTMENTS-AT-VALUE> 1,059,141,441
<RECEIVABLES> 34,798,148
<ASSETS-OTHER> 9,234
<OTHER-ITEMS-ASSETS> 372,474
<TOTAL-ASSETS> 1,094,321,297
<PAYABLE-FOR-SECURITIES> 17,548,248
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2,131,069
<TOTAL-LIABILITIES> 19,679,317
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1,039,456,407
<SHARES-COMMON-STOCK> 33,080,281
<SHARES-COMMON-PRIOR> 12,436,729
<ACCUMULATED-NII-CURRENT> 628,343
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 19,033,474
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 15,523,756
<NET-ASSETS> 1,074,641,980
<DIVIDEND-INCOME> 5,835,191
<INTEREST-INCOME> 73,598,087
<OTHER-INCOME> 0
<EXPENSES-NET> 11,868,394
<NET-INVESTMENT-INCOME> 67,564,884
<REALIZED-GAINS-CURRENT> 38,263,835
<APPREC-INCREASE-CURRENT> (604,038)
<NET-CHANGE-FROM-OPS> 105,224,681
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 16,953,911
<DISTRIBUTIONS-OF-GAINS> 2,604,121
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 31,229,630
<NUMBER-OF-SHARES-REDEEMED> 11,797,149
<SHARES-REINVESTED> 1,211,071
<NET-CHANGE-IN-ASSETS> 597,693,091
<ACCUMULATED-NII-PRIOR> 415,886
<ACCUMULATED-GAINS-PRIOR> (4,858,582)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 3,997,329
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 11,868,394
<AVERAGE-NET-ASSETS> 181,452,621
<PER-SHARE-NAV-BEGIN> 7.87
<PER-SHARE-NII> 0.78
<PER-SHARE-GAIN-APPREC> 0.51
<PER-SHARE-DIVIDEND> (0.78)
<PER-SHARE-DISTRIBUTIONS> (0.12)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 8.26
<EXPENSE-RATIO> 0.97
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 102
<NAME> JOHN HANCOCK HIGH YIELD BOND FUND - CLASS B
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> MAY-31-1998
<PERIOD-START> NOV-01-1997
<PERIOD-END> MAY-31-1998
<INVESTMENTS-AT-COST> 1,043,459,657
<INVESTMENTS-AT-VALUE> 1,059,141,441
<RECEIVABLES> 34,798,148
<ASSETS-OTHER> 9,234
<OTHER-ITEMS-ASSETS> 372,474
<TOTAL-ASSETS> 1,094,321,297
<PAYABLE-FOR-SECURITIES> 17,548,248
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2,131,069
<TOTAL-LIABILITIES> 19,679,317
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1,039,456,407
<SHARES-COMMON-STOCK> 96,618,698
<SHARES-COMMON-PRIOR> 48,136,933
<ACCUMULATED-NII-CURRENT> 628,343
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 19,033,474
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 15,523,756
<NET-ASSETS> 1,074,641,980
<DIVIDEND-INCOME> 5,835,191
<INTEREST-INCOME> 73,598,087
<OTHER-INCOME> 0
<EXPENSES-NET> 11,868,394
<NET-INVESTMENT-INCOME> 67,564,884
<REALIZED-GAINS-CURRENT> 38,263,835
<APPREC-INCREASE-CURRENT> (604,038)
<NET-CHANGE-FROM-OPS> 105,224,681
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 50,686,687
<DISTRIBUTIONS-OF-GAINS> 8,869,961
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 61,535,597
<NUMBER-OF-SHARES-REDEEMED> 15,737,486
<SHARES-REINVESTED> 2,683,654
<NET-CHANGE-IN-ASSETS> 597,693,091
<ACCUMULATED-NII-PRIOR> 415,886
<ACCUMULATED-GAINS-PRIOR> (4,858,582)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 3,997,329
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 11,868,394
<AVERAGE-NET-ASSETS> 587,564,632
<PER-SHARE-NAV-BEGIN> 7.87
<PER-SHARE-NII> 0.71
<PER-SHARE-GAIN-APPREC> 0.51
<PER-SHARE-DIVIDEND> (0.71)
<PER-SHARE-DISTRIBUTIONS> (0.12)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 8.26
<EXPENSE-RATIO> 1.72
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 103
<NAME> JOHN HANCOCK HIGH YIELD BOND FUND - CLASS C
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> MAY-31-1998
<PERIOD-START> NOV-01-1997
<PERIOD-END> MAY-31-1998
<INVESTMENTS-AT-COST> 1,043,459,657
<INVESTMENTS-AT-VALUE> 1,059,141,441
<RECEIVABLES> 34,798,148
<ASSETS-OTHER> 9,234
<OTHER-ITEMS-ASSETS> 372,474
<TOTAL-ASSETS> 1,094,321,297
<PAYABLE-FOR-SECURITIES> 17,548,248
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 2,131,069
<TOTAL-LIABILITIES> 19,679,317
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 1,039,456,407
<SHARES-COMMON-STOCK> 386,768
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 628,343
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 19,033,474
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 15,523,756
<NET-ASSETS> 1,074,641,980
<DIVIDEND-INCOME> 5,835,191
<INTEREST-INCOME> 73,598,087
<OTHER-INCOME> 0
<EXPENSES-NET> 11,868,394
<NET-INVESTMENT-INCOME> 67,564,884
<REALIZED-GAINS-CURRENT> 38,263,835
<APPREC-INCREASE-CURRENT> (604,038)
<NET-CHANGE-FROM-OPS> 105,224,681
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 9,346
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 386,561
<NUMBER-OF-SHARES-REDEEMED> 235
<SHARES-REINVESTED> 442
<NET-CHANGE-IN-ASSETS> 597,693,091
<ACCUMULATED-NII-PRIOR> 415,886
<ACCUMULATED-GAINS-PRIOR> (4,858,582)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 3,997,329
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 11,868,394
<AVERAGE-NET-ASSETS> 1,643,018
<PER-SHARE-NAV-BEGIN> 8.45
<PER-SHARE-NII> 0.06
<PER-SHARE-GAIN-APPREC> (0.19)
<PER-SHARE-DIVIDEND> (0.06)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 8.26
<EXPENSE-RATIO> 1.72
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 051
<NAME> JOHN HANCOCK INTERMEDIATE MATURITY GOVERNMENT FUND - CLASS A
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> MAY-31-1998
<PERIOD-START> NOV-01-1997
<PERIOD-END> MAY-31-1998
<INVESTMENTS-AT-COST> 180,139,630
<INVESTMENTS-AT-VALUE> 181,113,447
<RECEIVABLES> 1,839,497
<ASSETS-OTHER> 25,692
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 182,978,636
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 507,483
<TOTAL-LIABILITIES> 507,483
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 198,654,009
<SHARES-COMMON-STOCK> 16,813,847
<SHARES-COMMON-PRIOR> 2,405,279
<ACCUMULATED-NII-CURRENT> 14,620
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (17,173,457)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 975,981
<NET-ASSETS> 182,471,153
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 7,733,924
<OTHER-INCOME> 0
<EXPENSES-NET> 1,206,907
<NET-INVESTMENT-INCOME> 6,527,017
<REALIZED-GAINS-CURRENT> 1,939,903
<APPREC-INCREASE-CURRENT> (317,027)
<NET-CHANGE-FROM-OPS> 8,149,893
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 5,879,115
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 19,270,176
<NUMBER-OF-SHARES-REDEEMED> 5,318,845
<SHARES-REINVESTED> 457,237
<NET-CHANGE-IN-ASSETS> 153,265,270
<ACCUMULATED-NII-PRIOR> 8,468
<ACCUMULATED-GAINS-PRIOR> (773,899)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 412,737
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,283,942
<AVERAGE-NET-ASSETS> 91,470,204
<PER-SHARE-NAV-BEGIN> 9.46
<PER-SHARE-NII> 0.62
<PER-SHARE-GAIN-APPREC> 0.26
<PER-SHARE-DIVIDEND> (0.62)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.72
<EXPENSE-RATIO> 1.09
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 052
<NAME> JOHN HANCOCK INTERMEDIATE MATURITY GOVERNMENT FUND - CLASS B
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> MAY-31-1998
<PERIOD-START> NOV-01-1997
<PERIOD-END> MAY-31-1998
<INVESTMENTS-AT-COST> 180,139,630
<INVESTMENTS-AT-VALUE> 181,113,447
<RECEIVABLES> 1,839,497
<ASSETS-OTHER> 25,692
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 182,978,636
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 507,483
<TOTAL-LIABILITIES> 507,483
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 198,654,009
<SHARES-COMMON-STOCK> 1,967,219
<SHARES-COMMON-PRIOR> 681,925
<ACCUMULATED-NII-CURRENT> 14,620
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (17,173,457)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 975,981
<NET-ASSETS> 182,471,153
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 7,733,924
<OTHER-INCOME> 0
<EXPENSES-NET> 1,206,907
<NET-INVESTMENT-INCOME> 6,527,017
<REALIZED-GAINS-CURRENT> 1,939,903
<APPREC-INCREASE-CURRENT> (317,027)
<NET-CHANGE-FROM-OPS> 8,149,893
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 647,299
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 3,198,138
<NUMBER-OF-SHARES-REDEEMED> 1,950,374
<SHARES-REINVESTED> 37,530
<NET-CHANGE-IN-ASSETS> 153,265,270
<ACCUMULATED-NII-PRIOR> 8,468
<ACCUMULATED-GAINS-PRIOR> (773,899)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 412,737
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,283,942
<AVERAGE-NET-ASSETS> 11,432,023
<PER-SHARE-NAV-BEGIN> 9.46
<PER-SHARE-NII> 0.55
<PER-SHARE-GAIN-APPREC> 0.26
<PER-SHARE-DIVIDEND> (0.55)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 9.72
<EXPENSE-RATIO> 1.84
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
