GIVE
GAVE
DO
DID
COME
CAME
DRINK
DRANK
SING
SANG
SLEEP
SLEPT
BUY
BOUGHT
MAKE
MADE
GO
WENT
GET
GOT
WRITE
WROTE
READ
READ
THINK
THOUGHT
EAT
ATE
HAVE
HAD
FEEL
FELT
TAKE
TOOK
SWIM
SWAM
SAY
SAID
SEE
SAW