Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | duodrantalis |
| Gen. | duodrantalis |
| Dat. | duodrantali |
| Acc. | duodrantalem |
| Abl. | duodrantali |
| Voc. | duodrantalis |
| PLURIEL |
| Nom. | duodrantales |
| Gen. | duodrantalĭum |
| Dat. | duodrantalĭbus |
| Acc. | duodrantales |
| Abl. | duodrantalĭbus |
| Voc. | duodrantales |
| SINGULIER |
| Nom. | duodrantalis |
| Gen. | duodrantalis |
| Dat. | duodrantali |
| Acc. | duodrantalem |
| Abl. | duodrantali |
| Voc. | duodrantalis |
| PLURIEL |
| Nom. | duodrantales |
| Gen. | duodrantalĭum |
| Dat. | duodrantalĭbus |
| Acc. | duodrantales |
| Abl. | duodrantalĭbus |
| Voc. | duodrantales |
| SINGULIER |
| Nom. | duodrantale |
| Gen. | duodrantalis |
| Dat. | duodrantali |
| Acc. | duodrantale |
| Abl. | duodrantali |
| Voc. | duodrantale |
| PLURIEL |
| Nom. | duodrantalĭa |
| Gen. | duodrantalĭum |
| Dat. | duodrantalĭbus |
| Acc. | duodrantalĭa |
| Abl. | duodrantalĭbus | |