不规则单词的过去式有哪些？

A. 原型，过去式,和过去分词 完全不同

drink---drank----drunk
ring----rang-----rung
swim----swam----swum
sing----sang----sung

sink----sank----sunk
blow----blew----blown
grow----grew----grown
know---knew---known

fly ----flew----flown
take----took----taken
shake----shook----shaken
drive----drove----driven

write---wrote---written
rise---rose---risen
ride----rode----ridden
speak----spoke----spoken

steal----stole----stolen
break----broke----broken
wake----woke----woken
freeze----froze----frozen

forget----forgot----forgotten
choose----chose----chosen
draw----drew----drawn
eat----ate----eaten

fall----fell----fallen
give----gave----given
hide----hid----hidden
see----saw----seen

do----did----done

B. 过去式与过去分词完全相同

bright----brought----brought
think----thought----t