be was/were been
sleep
slept
slept
do , did , done
make, made, made
build , build , build
speak , spoke , spoken
say , said . said
tell , told , told
understand , understood , understood
know , knew , know
grow , grew , grow
sit , sat , sat
stand , stood , stood
drive ,drove , drive
fall , fell , fallen
go ,went , gone
run , ran,run
ride , rode , ridden
fly , flew flown
leave , left , left
awake , awoke , awoken
teach , taught , taught
misteke , mistook , mistaken
forget , forgot, forgotten
lose, lost, lost
find, found, found
hold , held , held
draw , drew , drawn
write , wrote , written
send , sent , sent
meet . met , met
give, gave, given
sing , sang , sung
swim, swam, swum,
have had had
can
could
begin ,began ,bagun
come , came, come
become , became , become
learn , learnt or learnea , learnt or learnea