| Nominativ | communis, uitaecommunis, communisque, commune, communeset | communesque, communia, communes |
| Genitiv | communis, uitaecommunis, communisque | communium, communiumque, communum |
| Dativ | communi, communiorem, communique | communibus |
| Akkusativ | communeset, commune, communem, communemque | uitaecommunis, communis, communesque, communisque, communia, communes |
| Ablativ | communeset, communi, commune, communiorem, communique | communibus |
| Vokativ | communis, uitaecommunis, communisque, commune, communeset | communesque, communia, communes |
