IRREGULAR
IRREGULAR
IRREGULAR
IRREGULAR
IRREGULAR
100

BE

BEEN

100

DRAW

DRAWN

100

GET

GOT

100

LOSE 

LOST

100

SING

SUNG

200

BEGIN

BEGUN

200

FALL

FALLEN

200

GIVE

GIVEN

200

MEET

MET

200

SLEEP

SLEPT

300

BUY

BOUGHT

300

FIGHT

FOUGHT

300

HIT

HIT

300

PAY

PAID

300

SWEEP

SWEPT

400

CATCH

CAUGHT

400

FREEZE

FROZEN

400

HAVE 

HAD

400

RIDE

RIDDEN

400

TEACH 

TAUGHT

500

DO

DONE

500

FORGIVE

FORGIVEN

500

LEAVE

LEFT

500

SAY

SAID

500

WRITE

WRITTEN