grasakóngur
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.grasakóngurgrasakóngurinnnf.grasakóngargrasakóngarnir
þf.grasakónggrasakónginnþf.grasakóngagrasakóngana
þgf.grasakóngigrasakónginumþgf.grasakóngumgrasakóngunum
ef.grasakóngsgrasakóngsinsef.grasakóngagrasakónganna