read
ROD
READ
RED
write
ROTE
WROTE
ROT
drink
DRANK
DRON
DRING
do
DUT
DID
DIT
go
WHEN
WENT
WHERE
sleep
SLEPT
SLIPING
SLEEPING
eat
EIGHT
EIT
ATE
have
HAD
HAT
HEAD
make
MUM
MOTHER
MADE
run
REN
RAN
RIN
sit
SAT
SUT
SEAT
take
TOOK
TUK
TAK
buy
BOT
BOUGHT
BUT
swim
SWAM
SWING
SWIMMING
draw
DREW
DRIU
DRANK
sing
SANG
SENG
SONG
