Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | Herceus |
| Gen. | Hercei |
| Dat. | Herceo |
| Acc. | Herceum |
| Abl. | Herceo |
| Voc. | Hercee |
| PLURIEL |
| Nom. | Hercei |
| Gen. | Herceōrum |
| Dat. | Herceis |
| Acc. | Herceos |
| Abl. | Herceis |
| Voc. | Hercei |
| SINGULIER |
| Nom. | Herceă |
| Gen. | Herceae |
| Dat. | Herceae |
| Acc. | Herceam |
| Abl. | Herceā |
| Voc. | Herceă |
| PLURIEL |
| Nom. | Herceae |
| Gen. | Herceārum |
| Dat. | Herceis |
| Acc. | Herceas |
| Abl. | Herceis |
| Voc. | Herceae |
| SINGULIER |
| Nom. | Herceum |
| Gen. | Hercei |
| Dat. | Herceo |
| Acc. | Herceum |
| Abl. | Herceo |
| Voc. | Herceum |
| PLURIEL |
| Nom. | Hercea |
| Gen. | Herceōrum |
| Dat. | Herceis |
| Acc. | Hercea |
| Abl. | Herceis | |