Helgafellsvöllur
nafnorð karlkyn Íþróttir Mannvirki
Fallbeygingar
Eintala
eintala með greini
nefnifall
Helgafellsvöllur
Helgafellsvöllurinn
þolfall
Helgafellsvöll
Helgafellsvöllinn
þágufall
Helgafellsvelli
Helgafellsvellinum
eignarfall
Helgafellsvallar
Helgafellsvallarins