graskögglafóðrunnafnorð kvenkynBeygingeintalaán greinismeð greininf.graskögglafóðrungraskögglafóðruninþf.graskögglafóðrungraskögglafóðruninaþgf.graskögglafóðrungraskögglafóðruninnief.graskögglafóðrunargraskögglafóðrunarinnarnf.þf.þgf.ef.