Cat
be
was/were - been
eat
ate - eaten
get
got - got
hurt
hurt - hurt
make
made - made
break
broke - broken
fall
fell - fallen
give
gave - given
know
knew - known
meet
met - met
buy
bought
feel
felt - felt
go
went - gone
leave
left - left
run
ran - run
do
did - done
find
found - found
have
had - had
lose
lost - lost
say
said - said
see
saw - seen
sit
sat - sat
take
took - taken
write
wrote - written
think
thought - thought