beinsaumur
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.beinsaumurbeinsaumurinnnf.beinsaumarbeinsaumarnir
þf.beinsaumbeinsauminnþf.beinsaumabeinsaumana
þgf.beinsaum / beinsaumibeinsaumnumþgf.beinsaumumbeinsaumunum
ef.beinsaumsbeinsaumsinsef.beinsaumabeinsaumanna