víkingabragurnafnorð karlkynBeygingeintalaán greinismeð greininf.víkingabragurvíkingabragurinnþf.víkingabragvíkingabraginnþgf.víkingabragvíkingabragnumef.víkingabrags / víkingabragarvíkingabragsins / víkingabragarinsnf.þf.þgf.ef.