Deklinationen
| Singular | Plural | |
|---|---|---|
| Nominativ | singular sg congius | plural pl congiī |
| Genitiv | singular sg congiī | plural pl congiōrum |
| Dativ | singular sg congiō | plural pl congiīs |
| Akkusativ | singular sg congium | plural pl congiōs |
| Ablativ | singular sg congiō | plural pl congiīs |
| Vokativ | singular sg congie | plural pl congiī |
