Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | bitumineus |
| Gen. | bituminei |
| Dat. | bitumineo |
| Acc. | bitumineum |
| Abl. | bitumineo |
| Voc. | bituminee |
| PLURIEL |
| Nom. | bituminei |
| Gen. | bitumineōrum |
| Dat. | bitumineis |
| Acc. | bitumineos |
| Abl. | bitumineis |
| Voc. | bituminei |
| SINGULIER |
| Nom. | bitumineă |
| Gen. | bitumineae |
| Dat. | bitumineae |
| Acc. | bitumineam |
| Abl. | bitumineā |
| Voc. | bitumineă |
| PLURIEL |
| Nom. | bitumineae |
| Gen. | bitumineārum |
| Dat. | bitumineis |
| Acc. | bitumineas |
| Abl. | bitumineis |
| Voc. | bitumineae |
| SINGULIER |
| Nom. | bitumineum |
| Gen. | bituminei |
| Dat. | bitumineo |
| Acc. | bitumineum |
| Abl. | bitumineo |
| Voc. | bitumineum |
| PLURIEL |
| Nom. | bituminea |
| Gen. | bitumineōrum |
| Dat. | bitumineis |
| Acc. | bituminea |
| Abl. | bitumineis | |