| Singular | Plural | |
|---|---|---|
| Nominativ | commentariolus | commentarioli |
| Genitiv | commentarioli | commentariolorum, commentariolum |
| Dativ | commentariolo | commentariolis |
| Akkusativ | commentariolom, commentariolum | commentariolos |
| Ablativ | commentariolo | commentariolis |
| Vokativ | commentariole | commentarioli |
12 (14) Formen für „commentariolus“