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