Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | serus |
| Gen. | seri |
| Dat. | sero |
| Acc. | serum |
| Abl. | sero |
| Voc. | sere |
| PLURIEL |
| Nom. | seri |
| Gen. | serōrum |
| Dat. | seris |
| Acc. | seros |
| Abl. | seris |
| Voc. | seri |
| SINGULIER |
| Nom. | seră |
| Gen. | serae |
| Dat. | serae |
| Acc. | seram |
| Abl. | serā |
| Voc. | seră |
| PLURIEL |
| Nom. | serae |
| Gen. | serārum |
| Dat. | seris |
| Acc. | seras |
| Abl. | seris |
| Voc. | serae |
| SINGULIER |
| Nom. | serum |
| Gen. | seri |
| Dat. | sero |
| Acc. | serum |
| Abl. | sero |
| Voc. | serum |
| PLURIEL |
| Nom. | sera |
| Gen. | serōrum |
| Dat. | seris |
| Acc. | sera |
| Abl. | seris | |