krubba1nafnorð kvenkynBeygingeintalafleirtalaán greinismeð greinián greinismeð greininf.krubbakrubbannf.krubburkrubburnarþf.krubbukrubbunaþf.krubburkrubburnarþgf.krubbukrubbunniþgf.krubbumkrubbunumef.krubbukrubbunnaref.krubbakrubbannanf.þf.þgf.ef.nf.þf.þgf.ef.