Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | severus |
| Gen. | severi |
| Dat. | severo |
| Acc. | severum |
| Abl. | severo |
| Voc. | severe |
| PLURIEL |
| Nom. | severi |
| Gen. | severōrum |
| Dat. | severis |
| Acc. | severos |
| Abl. | severis |
| Voc. | severi |
| SINGULIER |
| Nom. | severă |
| Gen. | severae |
| Dat. | severae |
| Acc. | severam |
| Abl. | severā |
| Voc. | severă |
| PLURIEL |
| Nom. | severae |
| Gen. | severārum |
| Dat. | severis |
| Acc. | severas |
| Abl. | severis |
| Voc. | severae |
| SINGULIER |
| Nom. | severum |
| Gen. | severi |
| Dat. | severo |
| Acc. | severum |
| Abl. | severo |
| Voc. | severum |
| PLURIEL |
| Nom. | severa |
| Gen. | severōrum |
| Dat. | severis |
| Acc. | severa |
| Abl. | severis | |