be	was/were/been
beat	beat/beaten
become	became/become
begin	began/begun
bend	bent/bent
blow	blew/blown
break	broke/broken
bring	brought/brought
build	built/built
burn	burnt/burnt
buy	bought/bought
catch	caught/caught
choose	chose/chosen
draw	drew/drawn
drink	drank/drunk
eat	ate/eaten