perforate vs come in

perforate is an adjective but come in is not an adjective.

Word	Noun	Adjective	Verb	Adverb
perforate	No	Yes	Yes	No
come in	No	No	Yes	No

As verbs, come in is a hypernym of perforate; that is, come in is a word with a broader meaning than perforate:

Other hypernyms of perforate include enter, get in, get into, go in, go into, move into.

perforate (adjective)	come in (adjective)
having a hole cut through

perforate (verb)	come in (verb)
make a hole into or between, as for ease of separation	take a place in a competition; often followed by an ordinal
pass into or through, often by overcoming resistance	to insert between other elements
	be received
	to come or go into
	come into fashion; become fashionable