hallargangur
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.hallargangurhallargangurinnnf.hallargangarhallargangarnir
þf.hallarganghallarganginnþf.hallargangahallargangana
þgf.hallargangihallarganginumþgf.hallargöngumhallargöngunum
ef.hallargangshallargangsinsef.hallargangahallarganganna