| Singular | Plural | |
|---|---|---|
| Nominativ | probatorque, probaver, proba | probae |
| Genitiv | probae, probai | probarum |
| Dativ | probae, probai | probis, probissima, probissime, probissimum, provis |
| Akkusativ | probam, probamque | probas |
| Ablativ | probatorque, probaver, proba | probis, probissima, probissime, probissimum, provis |
| Vokativ | probatorque, probaver, proba | probae |