langstund
nafnorð kvenkyn
Fallbeygingar
Eintala
eintala með greini
nefnifall
langstund
langstundin
þolfall
langstund
langstundina
þágufall
langstund
langstundinni
eignarfall
langstundar
langstundarinnar
Fleirtala
fleirtala með greini
nefnifall
langstundir
langstundirnar
þolfall
langstundir
langstundirnar
þágufall
langstundum
langstundunum
eignarfall
langstunda
langstundanna