Deklinationen
| Singular | Plural | |
|---|---|---|
| Nominativ | singular sg decimāna | plural pl decimānae |
| Genitiv | singular sg decimānae | plural pl decimānārum |
| Dativ | singular sg decimānae | plural pl decimānīs |
| Akkusativ | singular sg decimānam | plural pl decimānās |
| Ablativ | singular sg decimānā | plural pl decimānīs |
| Vokativ | singular sg decimāna | plural pl decimānae |
