sumarhiminn
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.sumarhiminnsumarhiminninnnf.sumarhimnarsumarhimnarnir
þf.sumarhiminsumarhimininnþf.sumarhimnasumarhimnana
þgf.sumarhimnisumarhimninumþgf.sumarhimnumsumarhimnunum
ef.sumarhiminssumarhiminsinsef.sumarhimnasumarhimnanna