reyfarabragurnafnorð karlkynBeygingeintalaán greinismeð greininf.reyfarabragurreyfarabragurinnþf.reyfarabragreyfarabraginnþgf.reyfarabragreyfarabragnumef.reyfarabrags / reyfarabragarreyfarabragsins / reyfarabragarinsnf.þf.þgf.ef.