Whoever was it who thought that was good grammar? The whole clause is part of a prepositional phrase, so it needs to act like any clause — whoever is the subject, so whomever would be wrong. Just sayin’.
April 11, 2022
Whoever was it who thought that was good grammar? The whole clause is part of a prepositional phrase, so it needs to act like any clause — whoever is the subject, so whomever would be wrong. Just sayin’.