to go - went - have gone	to get - got - have got	to say - said - have said
to have - had - have had	to be - was/were - have been	to spend - spent - have spent
to see - saw - have seen	to leave - left - have left	to know - knew - have known
to bring - brought - have brought

zeggen	hebben, krijgen	gaan
doorbrengen, uitgeven	zijn	hebben
weten, kennen	verlaten, weggaan	zien
		brengen