SWIM
SWAM - SWUM
FIND
FOUND - FOUND
BUY
BOUGHT - BOUGHT
DRINK
DRANK - DRUNK
SLEEP
SLEPT - SLEPT
RUN
RAN - RUN
SAY
SAID - SAID
DO
DID - DONE
READ
READ - READ
SIT
SAT - SAT
LOSE
LOST - LOST
SEE
SAW - SEEN
SING
SANG - SUNG
WRITE
WROTE- WRITTEN
GO
WENT - GONE
EAT
ATE - EATEN