Deklinationen
| Singular | Plural | |
|---|---|---|
| Nominativ | singular sg – | plural pl Istrī |
| Genitiv | singular sg – | plural pl Istrōrum |
| Dativ | singular sg – | plural pl Istrīs |
| Akkusativ | singular sg – | plural pl Istrōs |
| Ablativ | singular sg – | plural pl Istrīs |
| Vokativ | singular sg – | plural pl Istrī |
