stundafjöldinafnorð karlkynBeygingeintalaán greinismeð greininf.stundafjöldistundafjöldinnþf.stundafjöldastundafjöldannþgf.stundafjöldastundafjöldanumef.stundafjöldastundafjöldansnf.þf.þgf.ef.