A
BE
WAS/WERE
BEEN
SEE
SAW
SEEN
WRITE
WROTE
WRITTEN
RUN
RAN
RUN
FIND
FOUND
FOUND
EAT
ATE
EATEN
GIVE
GAVE
GIVEN
BEGIN
BEGAN
BEGUN
FLY
FLEW
FLOWN
BUY
BOUGHT
BOUGHT
HAVE
HAD
HAD
COME
CAME
COME
SPEAK
SPOKE
SPOKEN
SWIM
SWAM
SWUM
THINK
THOUGHT
THOUGHT
GO
WENT
GONE
TAKE
TOOK
TAKEN
KNOW
KNEW
KNOWN
SING
SANG
SUNG
WEAR
WORE
WORN
DO
DID
DONE
GET
GOT
GOTTEN
DRANK
DRUNK
DRIVE
DROVE
DRIVEN
STAND
STOOD
STOOD