| Singular | Plural | |
|---|---|---|
| Nominativ | compars | compartis, compartes |
| Genitiv | compartis | compartium, compartum |
| Dativ | comparte, comparti | compartibus |
| Akkusativ | compartem, compartim | compartis, comparteis, compartes |
| Ablativ | comparte, comparti | compartibus |
| Vokativ | compars | compartes |