heygoggur
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.heygoggurheygoggurinnnf.heygoggarheygoggarnir
þf.heygoggheygogginnþf.heygoggaheygoggana
þgf.heygogg / heygoggiheygoggnum / heygogginumþgf.heygoggumheygoggunum
ef.heygoggsheygoggsinsef.heygoggaheygogganna