a
see
saw
speak
spoke
eat
ate
drink
drank
go
went
draw
drew
find
found
feel
felt
read
read
know
knew
sleep
slept
sit
sat
wear
wore
write
wrote
understand
understood
sing
sang
leave
left
think
thought
fly
flew
can
could
swing
swung
bring
brought
buy
bought
taught
hide
hid