Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | superquartus |
| Gen. | superquarti |
| Dat. | superquarto |
| Acc. | superquartum |
| Abl. | superquarto |
| Voc. | superquarte |
| PLURIEL |
| Nom. | superquarti |
| Gen. | superquartōrum |
| Dat. | superquartis |
| Acc. | superquartos |
| Abl. | superquartis |
| Voc. | superquarti |
| SINGULIER |
| Nom. | superquartă |
| Gen. | superquartae |
| Dat. | superquartae |
| Acc. | superquartam |
| Abl. | superquartā |
| Voc. | superquartă |
| PLURIEL |
| Nom. | superquartae |
| Gen. | superquartārum |
| Dat. | superquartis |
| Acc. | superquartas |
| Abl. | superquartis |
| Voc. | superquartae |
| SINGULIER |
| Nom. | superquartum |
| Gen. | superquarti |
| Dat. | superquarto |
| Acc. | superquartum |
| Abl. | superquarto |
| Voc. | superquartum |
| PLURIEL |
| Nom. | superquarta |
| Gen. | superquartōrum |
| Dat. | superquartis |
| Acc. | superquarta |
| Abl. | superquartis | |