since it's unclear whether "you" marks a singular or a plural, "emāt" should also be accepted.
I thought that nouns that you have with "emagon" took the accusative case. Is this not right?
I don't know how this one slipped by me. My apologies. I'm fixing it right now.
That's what I thought, too. So shouldn't this be "Kastor ānogri emā?"