betageisli
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.betageislibetageislinnnf.betageislarbetageislarnir
þf.betageislabetageislannþf.betageislabetageislana
þgf.betageislabetageislanumþgf.betageislumbetageislunum
ef.betageislabetageislansef.betageislabetageislanna