In Accusative^x, Whom^x

"Whom" is the accusative case of "who". It's really easy to get this right. Forget all the rules - just imagine you're saying "he" or "him" instead of "who" or "whom". Get that right, and then switch pronouns - replace "he" (which has no "m") with "who", and "him" (which ends in an "m") with...

The first thing to note is the spelling: the correct spelling is a-c-c-u-s-a-t-i-v-e. Another thing to note is that the term often employed to identify the "case" of words like "him", "her" and "whom" is Objective, rather than Accusative (which is misleading in a simplified grammar like...

The house which my uncle built cost him US100,000. ( which is the relative pronoun in accusative case ) She is the girl whom I met on the street the other day. ( whom is the relative pronoun in accusative case ) I say what I mean. ( what is the relative pronoun in accusative case )