birgðavandinafnorð karlkynBeygingeintalaán greinismeð greininf.birgðavandibirgðavandinnþf.birgðavandabirgðavandannþgf.birgðavandabirgðavandanumef.birgðavandabirgðavandansnf.þf.þgf.ef.