to find - found - have found	to come - came - have come	to be - was/were - have been
to have - had - have had	to make - made - have made	to get - got - have got
to send - sent - have sent	to go - went - have gone	to drive - drove - have driven
to run - ran - have run	to leave - left - have left	to choose - chose - have chosen
to do - did - have done	to know - knew - have known

zijn	komen	vinden
krijgen	maken	hebben
rijden	gaan	sturen
kiezen	verlaten	rennen
	weten	doen