eyruggabein
nafnorð hvorugkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.eyruggabeineyruggabeiniðnf.eyruggabeineyruggabeinin
þf.eyruggabeineyruggabeiniðþf.eyruggabeineyruggabeinin
þgf.eyruggabeinieyruggabeininuþgf.eyruggabeinumeyruggabeinunum
ef.eyruggabeinseyruggabeinsinsef.eyruggabeinaeyruggabeinanna