| Singular | Plural | |
|---|---|---|
| Nominativ | clausom, clausum, clausumque | clausa, clausaque |
| Genitiv | clausi, clausique | clausorum |
| Dativ | clauso, clausoque | clausis, clausisque |
| Akkusativ | clausumque, clausum | clausa, clausaque |
| Ablativ | clauso, clausoque | clausis, clausisque |
| Vokativ | clausum, clausumque | clausa, clausaque |