A.原型,过去式,和过去分词完全不同（A.B.C型）
drink---drank----drunk ring----rang---rung swim----swam----swum sing----sang----sung
sink----sank----sunk blow---blew---blown grow----grew----grown know---knew---known throw---threw---thrown
fly ----flew---flown take----took----taken shake----shook----shaken drive----drove----driven mistake---mistook---mistaken
write---wrote---written rise---rose---risen ride----rode----ridden speak----spoke----spoken
steal----stole----stolen break----broke----broken wake----woke----woken
eat----ate----eaten choose----chose----chosen draw----drew----drawn forget----forgot----forgotten
fall----fell----fallen give----gave----given hide----hid----hidden see----saw----seen
do----did----done go---went---gone
B.过去式与过去分词完全相同(A.B.B型)
bright----brought----brought think----thought----thought fight----fought----fought buy----bought----bought
catch----caught----caught sell----sold----sold tell----told----told say----said----said teach----taught---taught
pay----paid----paid send----sent----sent lend----lent----lent spend----spent----spent
burn----burnt----burnt learn----learnt----learnt
mean----meant----meant feel----felt----felt
smell----smelt----smelt sleep----slept----slept sweep---slept----slept
leave----left----left keep---kept---kept
build----built----built lose----lost----lost get----got----got
meet----met----met
sit----sat----sat shoot----shot----shot lead----led----led
have----had----had hold----held----held make----made----made stand----stood---stood
hear----heard----heard find----found----found dig----dug----dug shine----shone----shone
understand----understood----understood win----won----won
C.原型与过去分词相同(A.B.A型)
come----came----come run----ran----run
become----became----become
D.原形与过去式和过去分词完全相同(A.A.A型)
cast----cast----cast cut----cut----cut put----put----put set----set----set cost---cost---cost hit----hit----hit
let----let----let shut----shut----shut
hang----hung----hung (吊,挂) lie---lied---lied (说谎) lay---laid---laid(置放)
hang---hanged----hanged (处绞刑) lie---lay---lain (躺下,位于,平放)
E.原型与过去式相同(A.A.B.型)
beat---beat---beaten
