fjallagrasagrautur
nafnorð karlkyn
Fallbeygingar
Eintala
eintala með greini
nefnifall
fjallagrasagrautur
fjallagrasagrauturinn
þolfall
fjallagrasagraut
fjallagrasagrautinn
þágufall
fjallagrasagrautfjallagrasagrauti
fjallagrasagrautnum
eignarfall
fjallagrasagrautar
fjallagrasagrautarins
Fleirtala
fleirtala með greini
nefnifall
fjallagrasagrautar
fjallagrasagrautarnir
þolfall
fjallagrasagrauta
fjallagrasagrautana
þágufall
fjallagrasagrautum
fjallagrasagrautunum
eignarfall
fjallagrasagrauta
fjallagrasagrautanna