| Singular | Plural | |
|---|---|---|
| Nominativ | derivativom, derivativum | derivativa |
| Genitiv | derivativi | derivativorum, derivativum |
| Dativ | derivativo | derivativis |
| Akkusativ | derivativum | derivativa |
| Ablativ | derivativo | derivativis |
| Vokativ | derivativum | derivativa |
12 (14) Formen für „derivativum“