Wiktionary
vb. 1 (context idiomatic English) To alternately enter and exit into something (physically or figuratively) 2 (context idiomatic English) To repeatedly appear and disappear (said especially of a feeling or pain)
Wikipedia
Come and Go is a short play (described as a "dramaticule" on its title page) by Samuel Beckett. It was written in English in January 1965 and first performed (in German) at the Schillertheater, Berlin on 14 January 1966. Its English language premiere was at the Peacock Theatre, Dublin on 28 February 1966, and its British premiere was at the Royal Festival Hall in London on 9 December 1968. It was written for and dedicated to the publisher John Calder.
Some critics consider this one of Beckett's most "perfect" plays: Beckett agonized over each individual line until they exactly matched his creative vision. The play varies between "121 and 127 words" in length, depending on the translation (his notes are significantly longer than the actual play), and as such is rarely performed on its own.
Usage examples of "come and go".
There will still be a guard posted but you are free to come and go as long as you are escorted.
Some of Hawthorne's notes tell of weird tales he would have written had he lived longer -- an especially vivid plot being that concerning a baffling stranger who appeared now and then in public assemblies, and who was at last followed and found to come and go from a very ancient grave.
We like our books with multiple climaxes, casts of characters who may come and go in midstream, events that come in series rather than develop in parallel.
Blotches of diseased, evil gray come and go on my surface, as though light is being beamed from within.
High up in the steeple, where it is free to come and go through many an airy arch and loophole, and to twist and twine itself about the giddy stair, and twirl the groaning weathercock, and make the very tower shake and shiver!