| Nominativ | nauifragum, navifragus, navifraga, nauifragum, navifragumque, navifraga, navifragus | navifraga, navifragi, navifragae, navifraga, navifragae, navifragi |
| Genitiv | navifragi, navifragae, navifragi, navifragae, navifragi, navifragi | navifragorum, navifragorum, navifragarum, navifragorum, navifragorum, navifragarum |
| Dativ | navifrago, navifrago, navifragae, navifrago, navifrago, navifragae | navifragis, navifragis |
| Akkusativ | nauifragum, nauifragum, nauifragum, nauifragum, navifragam, navifragumque, navifragumque, navifragam | navifragas, navifraga, navifragos, navifraga, navifragas, navifragos |
| Ablativ | navifraga, navifrago, navifrago, navifraga, navifrago, navifrago | navifragis, navifragis |
| Vokativ | nauifragum, navifrage, nauifragum, navifraga, navifrage, navifragumque, navifraga | navifragi, navifraga, navifragi, navifragae, navifraga, navifragae |
