grasahestur
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.grasahesturgrasahesturinnnf.grasahestargrasahestarnir
þf.grasahestgrasahestinnþf.grasahestagrasahestana
þgf.grasahestigrasahestinumþgf.grasahestumgrasahestunum
ef.grasahestsgrasahestsinsef.grasahestagrasahestanna