Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | |
| Gen. | |
| Dat. | |
| Acc. | |
| Abl. | |
| Voc. | |
| PLURIEL |
| Nom. | duodeni |
| Gen. | duodenōrum, duodenum |
| Dat. | duodenis |
| Acc. | duodenos |
| Abl. | duodenis |
| Voc. | duodeni |
| SINGULIER |
| Nom. | |
| Gen. | |
| Dat. | |
| Acc. | |
| Abl. | |
| Voc. | |
| PLURIEL |
| Nom. | duodenae |
| Gen. | duodenārum, duodenum |
| Dat. | duodenis |
| Acc. | duodenas |
| Abl. | duodenis |
| Voc. | duodenae |
| SINGULIER |
| Nom. | |
| Gen. | |
| Dat. | |
| Acc. | |
| Abl. | |
| Voc. | |
| PLURIEL |
| Nom. | duodena |
| Gen. | duodenōrum, duodenum |
| Dat. | duodenis |
| Acc. | duodena |
| Abl. | duodenis | |