Infinitive Past Simple Past Participle

be was / were been

become became become

begin began begun

bring brought brought

buy bought bought

choose chose chosen

come came come

do did done

drink drank drunk

drive drove driven

eat ate eaten

fall fell fallen

feel felt felt

find found found

fly flew flown

forget forgot forgotten

get got got (gotten in USA)

give gave given

go went gone

have had had

hear heard heard

keep kept kept

know knew known

leave left left

lend lent lent

let let let

lose lost lost

make made made

meet met met

pay paid paid

put put put

read read (*/red/) read (*/red/)

run ran run

say said said

see saw seen

sell sold sold

send sent sent

sing sang sung

sit sat sat

sleep slept slept

speak spoke spoken

stand stood stood

swim swam swum

take took taken

teach taught taught

tell told told

think thought thought

understand understood understood

wear wore worn

write wrote written

*=pronounced