Deklinationen
| Singular | Plural | |
|---|---|---|
| Nominativ | singular sg brattia | plural pl brattiae |
| Genitiv | singular sg brattiae | plural pl brattiārum |
| Dativ | singular sg brattiae | plural pl brattiīs |
| Akkusativ | singular sg brattiam | plural pl brattiās |
| Ablativ | singular sg brattiā | plural pl brattiīs |
| Vokativ | singular sg brattia | plural pl brattiae |
