forefni
nafnorð hvorugkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.forefniforefniðnf.forefniforefnin
þf.forefniforefniðþf.forefniforefnin
þgf.forefniforefninuþgf.forefnumforefnunum
ef.forefnisforefnisinsef.forefnaforefnanna