Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | Sigeus |
| Gen. | Sigei |
| Dat. | Sigeo |
| Acc. | Sigeum |
| Abl. | Sigeo |
| Voc. | Sigee |
| PLURIEL |
| Nom. | Sigei |
| Gen. | Sigeōrum |
| Dat. | Sigeis |
| Acc. | Sigeos |
| Abl. | Sigeis |
| Voc. | Sigei |
| SINGULIER |
| Nom. | Sigeă |
| Gen. | Sigeae |
| Dat. | Sigeae |
| Acc. | Sigeam |
| Abl. | Sigeā |
| Voc. | Sigeă |
| PLURIEL |
| Nom. | Sigeae |
| Gen. | Sigeārum |
| Dat. | Sigeis |
| Acc. | Sigeas |
| Abl. | Sigeis |
| Voc. | Sigeae |
| SINGULIER |
| Nom. | Sigeum |
| Gen. | Sigei |
| Dat. | Sigeo |
| Acc. | Sigeum |
| Abl. | Sigeo |
| Voc. | Sigeum |
| PLURIEL |
| Nom. | Sigea |
| Gen. | Sigeōrum |
| Dat. | Sigeis |
| Acc. | Sigea |
| Abl. | Sigeis | |