a
go
went/gone
let/let
came/come
eat
ate/eaten
do
did/done
be
was,were/been
build
built/built
buy
bought/bought
drink
drank/drunk
know
knew/known
break
broke/broken
write
wrote/written
lose
lost/lost
run
ran/run
read
read/read
speak
spoke/spoken
send
sent/sent
take
took/taken
sleep
slept/slept
sit
sat/sat
see
saw/seen
ride
rode/ridden
tell
told/told
get
wake
woke/woken