co-occur with vs accompany

co-occur with and accompany both are verbs.

Word	Noun	Adjective	Verb	Adverb
co-occur with	No	No	Yes	No
accompany	No	No	Yes	No

As verbs, accompany is a hypernym of co-occur with; that is, accompany is a word with a broader meaning than co-occur with:

Other hypernyms of co-occur with include attach to, come with, go with.

co-occur with (verb)	accompany (verb)
go or occur together	perform an accompaniment to
	go or travel along with
	be present or associated with an event or entity
	be a companion to somebody