gerefni
nafnorð hvorugkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.gerefnigerefniðnf.gerefnigerefnin
þf.gerefnigerefniðþf.gerefnigerefnin
þgf.gerefnigerefninuþgf.gerefnumgerefnunum
ef.gerefnisgerefnisinsef.gerefnagerefnanna