buy - ______ - bought
buy - bought - bought
do - ___ - done
do - did - done
bring - ______ - brought
bring - ______ - brought
Fly flew flown
Fly flew flown
eat - ___ - eaten
eat - ate - eaten
find - _FOUND_ - found
find - found - found
drive - _____ - driven
drive - drove - driven
be - ___ - been
be - was - been
Forget forgot forgotten
Forget forgot forgotten
drink - _____ - drunk
drink - drank - drunk