sumarhelgi
nafnorð kvenkyn
Fallbeygingar
Eintala
eintala með greini
nefnifall
sumarhelgi
sumarhelgin
þolfall
sumarhelgi
sumarhelgina
þágufall
sumarhelgi
sumarhelginni
eignarfall
sumarhelgar
sumarhelgarinnar
Fleirtala
fleirtala með greini
nefnifall
sumarhelgar
sumarhelgarnar
þolfall
sumarhelgar
sumarhelgarnar
þágufall
sumarhelgum
sumarhelgunum
eignarfall
sumarhelga
sumarhelganna