be
was were / been
go
went / gone
bring
brought / brought
buy
bought / bought
catch
caught / caught
learn
learnt / learnt
have
had / had
drink
drank / drunk
break
broke / broken
sing
sang / sung
choose
chose / chosen
drive
drove / driven
build
built / built
run
ran / run
become
became / become
tell
told / told
