Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | Ferentinus |
| Gen. | Ferentini |
| Dat. | Ferentino |
| Acc. | Ferentinum |
| Abl. | Ferentino |
| Voc. | Ferentine |
| PLURIEL |
| Nom. | Ferentini |
| Gen. | Ferentinōrum |
| Dat. | Ferentinis |
| Acc. | Ferentinos |
| Abl. | Ferentinis |
| Voc. | Ferentini |
| SINGULIER |
| Nom. | Ferentină |
| Gen. | Ferentinae |
| Dat. | Ferentinae |
| Acc. | Ferentinam |
| Abl. | Ferentinā |
| Voc. | Ferentină |
| PLURIEL |
| Nom. | Ferentinae |
| Gen. | Ferentinārum |
| Dat. | Ferentinis |
| Acc. | Ferentinas |
| Abl. | Ferentinis |
| Voc. | Ferentinae |
| SINGULIER |
| Nom. | Ferentinum |
| Gen. | Ferentini |
| Dat. | Ferentino |
| Acc. | Ferentinum |
| Abl. | Ferentino |
| Voc. | Ferentinum |
| PLURIEL |
| Nom. | Ferentina |
| Gen. | Ferentinōrum |
| Dat. | Ferentinis |
| Acc. | Ferentina |
| Abl. | Ferentinis | |