Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | serpentinus |
| Gen. | serpentini |
| Dat. | serpentino |
| Acc. | serpentinum |
| Abl. | serpentino |
| Voc. | serpentine |
| PLURIEL |
| Nom. | serpentini |
| Gen. | serpentinōrum |
| Dat. | serpentinis |
| Acc. | serpentinos |
| Abl. | serpentinis |
| Voc. | serpentini |
| SINGULIER |
| Nom. | serpentină |
| Gen. | serpentinae |
| Dat. | serpentinae |
| Acc. | serpentinam |
| Abl. | serpentinā |
| Voc. | serpentină |
| PLURIEL |
| Nom. | serpentinae |
| Gen. | serpentinārum |
| Dat. | serpentinis |
| Acc. | serpentinas |
| Abl. | serpentinis |
| Voc. | serpentinae |
| SINGULIER |
| Nom. | serpentinum |
| Gen. | serpentini |
| Dat. | serpentino |
| Acc. | serpentinum |
| Abl. | serpentino |
| Voc. | serpentinum |
| PLURIEL |
| Nom. | serpentina |
| Gen. | serpentinōrum |
| Dat. | serpentinis |
| Acc. | serpentina |
| Abl. | serpentinis | |