| Singular | Plural | |
|---|---|---|
| Nominativ | ferraa, ferraus, ferraum | ferrai, ferraa, ferraae |
| Genitiv | ferrai, ferrai, ferraae | ferraorum, ferraorum, ferraarum |
| Dativ | ferrao, ferrao, ferraae | ferrais |
| Akkusativ | ferraum, ferraum, ferraam | ferraa, ferraos, ferraas |
| Ablativ | ferraa, ferrao, ferrao | ferrais |
| Vokativ | ferraa, ferrae, ferraum | ferrai, ferraa, ferraae |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Grundform | |
|---|---|
| Positiv | ferrae |
| Komparativ | — |
| Superlativ | — |