“Susie and me are coming at ten.” How many times do we tell our kids (or students) that it should be Susie and I?
It sounds simple. Even the rule seems simple: Use I in the subjective position (when used as the sentence’s subject). Use me in the objective position (when used as an object—give it to me).
But pronoun use is way more complex than the correcting of our kids when they use me as one of the subjects.