Hallormsstaðarskógurnafnorð karlkyn · ÖrnefniFallbeygingarEt.eintalaFt.fleirtalaEintalaNf.nefnifallHallormsstaðarskógurÞf.þolfallHallormsstaðarskógÞgf.þágufallHallormsstaðarskógiEf.eignarfallHallormsstaðarskógar