Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | retrogradus |
| Gen. | retrogradi |
| Dat. | retrogrado |
| Acc. | retrogradum |
| Abl. | retrogrado |
| Voc. | retrograde |
| PLURIEL |
| Nom. | retrogradi |
| Gen. | retrogradōrum |
| Dat. | retrogradis |
| Acc. | retrogrados |
| Abl. | retrogradis |
| Voc. | retrogradi |
| SINGULIER |
| Nom. | retrogradă |
| Gen. | retrogradae |
| Dat. | retrogradae |
| Acc. | retrogradam |
| Abl. | retrogradā |
| Voc. | retrogradă |
| PLURIEL |
| Nom. | retrogradae |
| Gen. | retrogradārum |
| Dat. | retrogradis |
| Acc. | retrogradas |
| Abl. | retrogradis |
| Voc. | retrogradae |
| SINGULIER |
| Nom. | retrogradum |
| Gen. | retrogradi |
| Dat. | retrogrado |
| Acc. | retrogradum |
| Abl. | retrogrado |
| Voc. | retrogradum |
| PLURIEL |
| Nom. | retrograda |
| Gen. | retrogradōrum |
| Dat. | retrogradis |
| Acc. | retrograda |
| Abl. | retrogradis | |