FLY
flew, flown
EAT
ate, eaten
BUY
bought, bought
SAY
said, said
DRINK
drank, drunk
GIVE
gave, given
TAKE
took, taken
GO
went, gone
HAVE
had, had
MEET
met, met
THINK
thought, thought
DO
did, done
BEGIN
began, begun
COME
came, come
WEAR
wore, worn
HEAR
heard, heard
SEND
sent, sent
READ
read, read
WRITE
wrote, written
BECOME
became, become
KEEP
kept, kept
SWIM
swam, swum
TEACH
taught, taught
UNDERSTAND
understood, understood
MAKE
made, made