krónufellingnafnorð kvenkynBeygingeintalaán greinismeð greininf.krónufellingkrónufellinginþf.krónufellingukrónufellingunaþgf.krónufellingukrónufellingunnief.krónufellingarkrónufellingarinnarnf.þf.þgf.ef.