THINK
THOUGHT
SING
SANG
WASH
WASHED
JUMP
JUMPED
RIDE
RODE
SEND
SENT
SPEND
SPENT
BE
WAS / WERE
HAVE
HAD
WAIT
WAITED
SEE
SAW
READ
READ
LISTEN
LISTENED
KISS
KISSED
WATCH
WATCHED
DRIVE
DROVE
GO
WENT
HELP
HELPED
STOP
STOPPED