eersteDeclension of eerste; uninflected eerste: inflected eerste: comparative — positive; predicativeadverbial: eerste: indefinite m.f. sing. eerste: n. sing. eerste: plural: eerste:Eerste Communie is a series of events from Amsterdam. Next up: May, 23. Nxt Museum, Ams May, 23. Pulsår festival, Nue May, 30. Blitz, Muc.