keppnishestur
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.keppnishesturkeppnishesturinnnf.keppnishestarkeppnishestarnir
þf.keppnishestkeppnishestinnþf.keppnishestakeppnishestana
þgf.keppnishestikeppnishestinumþgf.keppnishestumkeppnishestunum
ef.keppnishestskeppnishestsinsef.keppnishestakeppnishestanna