heildarfrystingnafnorð kvenkynBeygingeintalaán greinismeð greininf.heildarfrystingheildarfrystinginþf.heildarfrystinguheildarfrystingunaþgf.heildarfrystinguheildarfrystingunnief.heildarfrystingarheildarfrystingarinnarnf.þf.þgf.ef.