BUY - BOUGHT
COST - COST
CLING - CLUNG
BURN - BURNT / BURNED
BUILD - BUILT
CAST - CAST
COME - CAME
CLOTHE - CLOTHED / CLAD
CUT - CUT
CHOOSE - CHOSE
CATCH - CAUGHT
CREEP - CREPT
BREED - BRED
COST
CHOSEN
BURNT / BURNED
CAUGHT
BRED
CUT
COME
CLUNG
BOUGHT
CLOTHED / CLAD
CREPT
CAST
BUILT