| Nominativ | gibbera, gibber, gibbera, gibber, gibberum, gibberum | gibbera, gibberi, gibbera, gibberae, gibberi, gibberae |
| Genitiv | gibberi, gibberi, gibberae, gibberi, gibberae, gibberi | gibberarum, gibberorum, gibberorum, gibberarum, gibberorum, gibberorum |
| Dativ | gibbero, gibbero, gibbero, gibberae, gibberae, gibbero | gibberis, gibbereis, gibbereis, gibberis |
| Akkusativ | gibberum, gibberum, gibberum, gibberum, gibberam, gibberam | gibberas, gibberos, gibbera, gibberas, gibbera, gibberos |
| Ablativ | gibbero, gibbero, gibbera, gibbera, gibbero, gibbero | gibberis, gibbereis, gibbereis, gibberis |
| Vokativ | gibberum, gibbera, gibber, gibbera, gibber, gibberum | gibbera, gibberi, gibbera, gibberae, gibberi, gibberae |
