check up on vs go over

check up on and go over both are verbs.

Word	Noun	Adjective	Verb	Adverb
check up on	No	No	Yes	No
go over	No	No	Yes	No

As verbs, check up on and go over are synonyms defined as:

check up on and go over: examine so as to determine accuracy, quality, or condition

Other synonyms of check up on include check, check into, check out, check over, look into, suss out.

check up on (verb)	go over (verb)
examine so as to determine accuracy, quality, or condition	fall forward and down
	happen in a particular manner
	hold a review (of troops)
	examine so as to determine accuracy, quality, or condition