Honorific Bases cojugation question I have been learning about conjugation and recently learned some honorific bases. For example: 있다 -> 있어요 -> 있었어요 Honorific Base: 계시다 -> 계세요 -> 계솄어요 Would I ever use the honorific polite conjugation of "있으세요" or "있으셨어요"? Or should I just use '계세요' and '계셨어요' instead of these? Thank you!