| Singular | Plural | |
|---|---|---|
| Nominativ | convicus | convici, conuiciantique, conviciole |
| Genitiv | convici, conuiciantique, conviciole | convicum, convicorum |
| Dativ | convico | convicis |
| Akkusativ | convicum, convicom | convicos |
| Ablativ | convico | convicis |
| Vokativ | convice | convici, conuiciantique, conviciole |