see saw seen.
buy bought bought.
give gave given.
arrive arrived arrived.
say said said.
tell told told.
cause caused caused.
feel felt felt.
destroy destroyed destroyed.
save saved saved.
go went gone.
find found found.
be was/were been.
have had had.
eat ate eaten.
lose lost lost.
offer offered offered.
take took taken.
work worked worked.
visit visited visited.