| Singular | Plural | |
|---|---|---|
| Nominativ | lucornum, cornom, cornum | corna, cornaque |
| Genitiv | cornicos, cornifici, cornicura, cornipiens, cornicurae, cornipio, cornicuram, cornicurarum, corni, cornicuras, cornicarum, cornicuris, cornicorum, cornicurum | cornorum |
| Dativ | corno | cornis |
| Akkusativ | cornum, lucornum | corna, cornaque |
| Ablativ | corno | cornis |
| Vokativ | lucornum, cornum | corna, cornaque |