DRAW
DREW
COOK
COOKED
WATCH
WATCHED
LOOK
LOOKED
SWIM
SWAM
RUN
RAN
EAT
ATE
SING
SANG
LAUGH
LAUGHED
READ
READ /RED
PLAY
PLAYED
WRITE
WROTE
CLEAN
CLEANED
DRINK
DRANK
KICK
KICKED
LISTEN
LISTENED
CATCH
CAUGHT
CLIMB
CLIMBED
TALK
TALKED
RIDE
RODE
SLEEP
SLEPT
THINK
THOUGHT
STUDY
STUDIED
FLY
FLEW