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