am/is(was)
are(were)
become(became
begin(began)
break(broke)
bring(brought)
build(built)
burn(burnt)
buy(bought)
catch(caught)
choose()chose
come(came)
cost(cost)
cut(cut)
dig(dug)
do(did)
draw(drew)
dream(dreamt
drink(drank)
drive(drove)
eat(ate)
fall(fell)
feed(fed)
feel(felt)
fight(fought)
find(found)
fly(flew)
forget(forgot)
get(got)
give(gave)