Sampla(í) Úsáide: Aon leabhar amháin, one book. Ano lá amháin, on a certain day. Bhíomar ar aon scoil amháin, we went to the same school. Tá aon rud amháin amhlaidh, one thing is certain. Ach amháin de, except that. Chan é amháin, not only. Chan é amháin Tarlach, not to say Tarlach.