HIDE
HID
LEARN
LEARNT
THINK
THOUGHT
READ
READ (RED)
TEACH
TAUGHT
SLEEP
SLEPT
CRY
CRIED
EAT
ATE
SWIM
SWAM
SIT
SAT
RIDE
RODE
FALL
FELL
CATCH
CAUGHT
LEAVE
LEFT
LOSE
LOST
WRITE
WROTE
CLIMB
CLIMBED
FIGHT
FOUGHT
RUN
RAN
WASH
WASHED
SWEEP
SWEPT
DANCE
DANCED
LAUGH
LAUGHED
SING
SANG