was/were, been
beat, beaten
became, become
began, begun
bet, bet
bit, bitten
bid, bid
bled, beld
blew, blown
broke, broken
brought, brought
broudcast(ed), broudcast(ed)
built, bluilt
burnt(burned), burnt(burned)
bought, bought
caught, caught
chose, chosen
came, come
cost, cost
cut, cut
dug, dug
did, done
drew, drawn
drank, drunk
drove, driven