beinauki
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.beinaukibeinaukinnnf.beinaukarbeinaukarnir
þf.beinaukabeinaukannþf.beinaukabeinaukana
þgf.beinaukabeinaukanumþgf.beinaukumbeinaukunum
ef.beinaukabeinaukansef.beinaukabeinaukanna