heyrnnafnorð kvenkynBeygingeintalafleirtalaán greinismeð greinián greinismeð greininf.heyrnheyrninnf.heyrnirheyrnirnarþf.heyrnheyrninaþf.heyrnirheyrnirnarþgf.heyrnheyrninniþgf.heyrnumheyrnunumef.heyrnarheyrnarinnaref.heyrnaheyrnannanf.þf.þgf.ef.nf.þf.þgf.ef.