go along vs go on

go along and go on both are verbs.

Word	Noun	Adjective	Verb	Adverb
go along	No	No	Yes	No
go on	No	No	Yes	No

As verbs, go on is a hypernym of go along; that is, go on is a word with a broader meaning than go along:

Other hypernyms of go along include advance, march on, move on, pass on, progress.

As verbs, go along and go on are synonyms defined as:

Other synonyms of go along include continue, keep, proceed.

go along (verb)	go on (verb)
for time to move forward	come to pass
cooperate or pretend to cooperate	continue talking
continue a certain state, condition, or activity	start running, functioning, or operating
	move forward, also in the metaphorical sense
	continue a certain state, condition, or activity