Dia duit / Dia is Muire duit. Hello (To one person). Dia daoibh / Dia is Muire daoibh. Hello (To more than one person). Maidin mhaith. Good morning. Cad é mar atá tú? How are you? (Ulster dialect). Tá mé go maith. I'm well. Tá mé go breá. I'm fine. Go raibh maith agat. Thank you. Slán (go fóill). Goodbye (for now). Chífidh/Feicfidh mé ar ball thú / sibh. I'll see you later ('Sibh' for plural).