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