| Singular | Plural | |
|---|---|---|
| Nominativ | campigenus, campigenus | campigeni, campigeni |
| Genitiv | campigeni, campigeni | campigenum, campigenum, campigenorum, campigenorum |
| Dativ | campigeno, campigeno | campigenis, campigenis |
| Akkusativ | campigenom, campigenom, campigenum, campigenum | campigenos, campigenos |
| Ablativ | campigeno, campigeno | campigenis, campigenis |
| Vokativ | campigene, campigene | campigeni, campigeni |