| Nominativ | rugosa, rugosum, rugosum, rugosus, rugosus, rugosa | rugosa, rugosi, rugosa, rugosae, rugosae, rugosi |
| Genitiv | rugosi, rugosae, rugosae, rugosi, rugosi, rugosi | rugosorum, rugosorum, rugosorum, rugosarum, rugosarum, rugosorum |
| Dativ | rugosae, rugosae, rugoso, rugoso, rugoso, rugoso, rugosoque, rugosoque | rugosis, rugosisque, rugosis |
| Akkusativ | rugosum, rugosum, rugosum, rugosum, rugosam, rugosam | rugosos, rugosa, rugosos, rugosa, rugosas, rugosas |
| Ablativ | rugosa, rugoso, rugoso, rugoso, rugoso, rugosoque, rugosoque, rugosa | rugosis, rugosisque, rugosis |
| Vokativ | rugosa, rugosum, rugosum, rugose, rugose, rugosa | rugosa, rugosi, rugosa, rugosae, rugosae, rugosi |
