| Singular | Plural | |
|---|---|---|
| Nominativ | genucio, genu, genuorum | genua |
| Genitiv | genus, genuslaetere | cenum, genuum |
| Dativ | genucio, genu, genuorum | genubus, genibus, genibusque |
| Akkusativ | genucio, genu, genuorum | genua |
| Ablativ | genucio, genu, genuorum | genubus, genibus, genibusque |
| Vokativ | genucio, genu, genuorum | genua |