grasahestur
nafnorð karlkyn
Fallbeygingar
Eintala
eintala með greini
nefnifall
grasahestur
grasahesturinn
þolfall
grasahest
grasahestinn
þágufall
grasahesti
grasahestinum
eignarfall
grasahests
grasahestsins
Fleirtala
fleirtala með greini
nefnifall
grasahestar
grasahestarnir
þolfall
grasahesta
grasahestana
þágufall
grasahestum
grasahestunum
eignarfall
grasahesta
grasahestanna