英语的过去式和过去分词

write wrote written
take took taken
bring brought brought
become became become
think thought thought
pay paid paid
swim swam swum
know kewn known
forget forgot forgotten
be was,were been
buy bought bought
have had had
leave left left
hit hit hitten
let let let
cut cut cut
hurt hurt hurt
run ran run

wrote/written
took/taken
brougt/brought
became/become
thought/thought
paid/paid
swam/swum
knew/known
forgot/forgotten
was、were/been
bought/bought
had/had
left/left
hit/hit
let/let
cut/cut
hurt/hurt
ran/run

write -wrote,written
take -took,taken
bring -brought,brought
become -became,become
think -thought,thought
pay -paid,paid
swim -swam,swum
know -knew,known
forget -forgot,forgotten
be (am,is)-was,been
(are)-were,been
buy -bought,bought
have -had,