1）AAA型（原形、过去式、过去分词同形）

cost（花费） cost cost

cut（割） cut cut

hit（打） hit hit

hurt 伤害） hurt hurt

let（让） let let

put（放） put put

read （读） read read

(2) AAB型（原形与过去式同形）

beat（跳动） beat beaten

(3) ABA型（原形与过去分词同形）

become（变成）became become

come（来）came come

run（跑）ran run

(4)ABB型（过去式与过去分词同形）

dig（挖）dug dug

get（得到）got got

hang（吊死）hanged hanged

hang（悬挂）hung hung

hold（抓住）held held

shine（照耀）shone shone

sit（坐） sat sat

win（赢）won won

meet（遇见） met met

keep（保持） kept kept

sleep（睡） slept slept

sweep（扫） swept swept

feel（感觉） felt felt

smell（闻） smelt smelt

leave（离开） left left

build（建设） built built

lend（借出） lent lent

send（传送) sent sent

spend（花费） spent spent

lose（丢失）lost lost

burn（燃烧）burnt burnt

learn（学习）learnt learnt

mean（意思是）meant meant

catch（抓住）caught caught

teach（教）taught taught

bring（带来）brought brought

fight （战斗）fought fought

buy（买）bought bought

think（想）thought thought

hear （听见）heard heard

sell（卖）sold sold

tell（告诉）told told

say（说）said said

find（找到）found found

have/has（有）had had

make（制造）made made

stand（站）stood stood

understand明白understood understood

(5) ABC型（原形、过去式、过去分词不同）

begin（开始）began begun

drink（喝）drank drunk

ring（铃响）rang rung

sing（唱）sang sung

swim（游泳）swam swum

blow（吹）blew blown

draw（画）drew drawn

fly（飞）flew flown

grow（生长）grew grown

know（知道）knew known

throw（投掷）threw thrown

show（出示）showed shown

break（打破）broke broken

choose（选择）chose chosen

forget（忘记）forgot forgotten (forgot)

speak（说,讲）spoke spoken

wake（醒）woke woken

drive（驾驶）drove driven

eat（吃）ate eaten

fall（落下）fell fallen

give（给）gave given

rise（升高）rose risen

take（取）took taken

mistake（弄错）mistook mistaken

ride（骑）rode ridden

write（写）wrote written

do（做）did done

go（去）went gone

lie（平躺）lay lain

see（看见）saw seen

bear（生/忍受）bore born

wear（穿）wore worn

be ( am,is,are )（是）was,were been

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