go through the motions is a verb meaning "pretend to do something by acting as if one was really doing it". It carries one recorded sense.
pretend to do something by acting as if one was really doing it
“She isn't really working--she's just going through the motions”
Definitions, synonyms and semantic relations for go through the motions come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.