take place vs trigger

take place is not a noun while trigger is a noun.

Word	Noun	Adjective	Verb	Adverb
take place	No	No	Yes	No
trigger	Yes	No	Yes	No

take place (noun)	trigger (noun)
	an act that sets in motion some course of events
	lever that activates the firing mechanism of a gun
	a device that activates or releases or causes something to happen

take place (verb)	trigger (verb)
come to pass	release or pull the trigger on
	put in motion or move to act