say
said - said
see
saw - seen
sell
sold - sold
send
sent - sent
show
showed - shown
sing
sang - sung
sit
sat - sat
sleep
slept - slept
speak
spoke - spoken
spend
spent - spent
stand
stood - stood
steal
stole - stolen
sweep
swept - swept
swim
swam - swum
take
took - taken
teach
taught - taught
