（1）原形、過去式、過去分詞相同：
cast／cost／cut／hit／hurt／let／put／broadcast／burst／read／red／set／shut／spread／thrust／upset
（2）原形、過去式相同，過去分詞不同：
beat／beat／beaten
（3）原形、過去分詞相同，過去式不同：
come／came／come become／became／become
run／ran／run overcome／overcame／overcome
（4）原形不同，過去式，過去分詞相同：
feel／felt／felt sleep／slept／slept
leave／left／left smell／smelt／smelt
keep／kept／kept creep／crept／crept
kneel／knelt／knelt sweep／swept／swept
spell／spelt／spelt weep／wept／wept
catch／caught／caught fight／fought／fought
teach／taught／taught think／thought／thought
stand／stood／stood lay／laid／laid
understand／understood／understood pay／paid／paid
bleed／bled／bled say／said／said
feed／fed／fed stick／stuck／stuck
lead／led／led strike／struck／struck
meet／met／met tell／told／told
learn／learnt／learnt sell／sold／sold
learn／learned／learned win／won／won
burn／burnt／burnt wind／wound／wound
burn／burned／burned have（has）／had／had
deal／dealt／dealt hear／heard／heard
mean／meant／meant lean／leant／leant
dream／dreamt／dreamt lean／ leaned／leaned
bend／bent／bent shine／shone／shone
build／built／built shoot／shot／shot
lend／lent／lent show／showed／shown，
spend／spent／spent show／showed／／showed
flee／fled／fled sit／sat／sat
speed／sped／sped lose／lost／lost
speed／speeded／speeded dig／dug／dug
spit／spit／spit hold／held／held
spit／spat／spat get／got／got（AmE gotten）
bring／brought／brought find／found／found
light／lit／lit make／made／made
light／lighted／lighted buy／bought／bought
（5）三者均不同：
drive／drove／driven blow／blew／blown
rise／rose／risen fly／flew／flown
wake woke／woken grow／grew／grown
do／did／done know／knew／known
go／went／gone throw／threw／thrown
see／saw／seen prove／proved／proven
eat／ate／eaten break／broke／broken
fall／fell／fallen choose／chose／chosen
give／gave／given freeze／froze／frozen
shake／shook／shaken speak／spoke／spoken
take／took／taken steal／stole／stolen
mistake／mistook／mistaken weave／wove／woven
forbid／forbad／forbidden begin／began／begun
forget／forgot／forgotten drink／drank／drunk
ride／rode／ridden ring／rang／rung
hide／hid／hidden sing／sang／sung
write／wrote／written sink／sank／sunk
wear／wore／worn swim／swam／swum
（6）相同動(dòng)詞因其過去式、過去分詞有兩形式而產(chǎn)生不同詞義：
speed過去式、過去分詞有兩種：
sped／sped快行 speeded／speeded加速
light過去式，過去分詞有兩種：
lit／lit點(diǎn)著（表語） lighted／lighted供電，點(diǎn)燃的（定語）
shine過去式、過去分詞有兩種：
shone／shone／照耀 shined／shined擦亮
hang過去式、過去分詞有兩種：
hung／hung懸掛 hanged／hanged絞死
（7）drunken，stricken，sunken已轉(zhuǎn)為形容詞常作定語
a～ sot酒鬼 in a～manner搖搖晃晃地
（8）lie躺臥lay／lain／lying（現(xiàn)在分詞）
lie撒謊 lied／lied／lying
lay放，下蛋l(fā)aid／laid／laying
（9）come，become，overcome屬不規(guī)則變化，但welcome屬規(guī)則動(dòng)詞，其過去式、過去分詞為：welcomed，welcomed
（10）fly，blow不是規(guī)則變化，但flow（流）是規(guī)則變化，過去式、過去分詞為flowed，flowed.
（11） find發(fā)現(xiàn) found found
found創(chuàng)建 founded founded
wind繞 wound wound
wound傷害 wounded wounded
see看見 saw seen
saw鋸 sawed sawed
bear作“出生”， 過去分詞有兩種：born，borne，
borne用于have之后及帶有by的被動(dòng)句中；
born用于be born in／on／at中。
作“出生”，以外意義，其形式為bear／bore／borne忍受。
cast／cost／cut／hit／hurt／let／put／broadcast／burst／read／red／set／shut／spread／thrust／upset
（2）原形、過去式相同，過去分詞不同：
beat／beat／beaten
（3）原形、過去分詞相同，過去式不同：
come／came／come become／became／become
run／ran／run overcome／overcame／overcome
（4）原形不同，過去式，過去分詞相同：
feel／felt／felt sleep／slept／slept
leave／left／left smell／smelt／smelt
keep／kept／kept creep／crept／crept
kneel／knelt／knelt sweep／swept／swept
spell／spelt／spelt weep／wept／wept
catch／caught／caught fight／fought／fought
teach／taught／taught think／thought／thought
stand／stood／stood lay／laid／laid
understand／understood／understood pay／paid／paid
bleed／bled／bled say／said／said
feed／fed／fed stick／stuck／stuck
lead／led／led strike／struck／struck
meet／met／met tell／told／told
learn／learnt／learnt sell／sold／sold
learn／learned／learned win／won／won
burn／burnt／burnt wind／wound／wound
burn／burned／burned have（has）／had／had
deal／dealt／dealt hear／heard／heard
mean／meant／meant lean／leant／leant
dream／dreamt／dreamt lean／ leaned／leaned
bend／bent／bent shine／shone／shone
build／built／built shoot／shot／shot
lend／lent／lent show／showed／shown，
spend／spent／spent show／showed／／showed
flee／fled／fled sit／sat／sat
speed／sped／sped lose／lost／lost
speed／speeded／speeded dig／dug／dug
spit／spit／spit hold／held／held
spit／spat／spat get／got／got（AmE gotten）
bring／brought／brought find／found／found
light／lit／lit make／made／made
light／lighted／lighted buy／bought／bought
（5）三者均不同：
drive／drove／driven blow／blew／blown
rise／rose／risen fly／flew／flown
wake woke／woken grow／grew／grown
do／did／done know／knew／known
go／went／gone throw／threw／thrown
see／saw／seen prove／proved／proven
eat／ate／eaten break／broke／broken
fall／fell／fallen choose／chose／chosen
give／gave／given freeze／froze／frozen
shake／shook／shaken speak／spoke／spoken
take／took／taken steal／stole／stolen
mistake／mistook／mistaken weave／wove／woven
forbid／forbad／forbidden begin／began／begun
forget／forgot／forgotten drink／drank／drunk
ride／rode／ridden ring／rang／rung
hide／hid／hidden sing／sang／sung
write／wrote／written sink／sank／sunk
wear／wore／worn swim／swam／swum
（6）相同動(dòng)詞因其過去式、過去分詞有兩形式而產(chǎn)生不同詞義：
speed過去式、過去分詞有兩種：
sped／sped快行 speeded／speeded加速
light過去式，過去分詞有兩種：
lit／lit點(diǎn)著（表語） lighted／lighted供電，點(diǎn)燃的（定語）
shine過去式、過去分詞有兩種：
shone／shone／照耀 shined／shined擦亮
hang過去式、過去分詞有兩種：
hung／hung懸掛 hanged／hanged絞死
（7）drunken，stricken，sunken已轉(zhuǎn)為形容詞常作定語
a～ sot酒鬼 in a～manner搖搖晃晃地
（8）lie躺臥lay／lain／lying（現(xiàn)在分詞）
lie撒謊 lied／lied／lying
lay放，下蛋l(fā)aid／laid／laying
（9）come，become，overcome屬不規(guī)則變化，但welcome屬規(guī)則動(dòng)詞，其過去式、過去分詞為：welcomed，welcomed
（10）fly，blow不是規(guī)則變化，但flow（流）是規(guī)則變化，過去式、過去分詞為flowed，flowed.
（11） find發(fā)現(xiàn) found found
found創(chuàng)建 founded founded
wind繞 wound wound
wound傷害 wounded wounded
see看見 saw seen
saw鋸 sawed sawed
bear作“出生”， 過去分詞有兩種：born，borne，
borne用于have之后及帶有by的被動(dòng)句中；
born用于be born in／on／at中。
作“出生”，以外意義，其形式為bear／bore／borne忍受。