Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | betaceus |
| Gen. | betacei |
| Dat. | betaceo |
| Acc. | betaceum |
| Abl. | betaceo |
| Voc. | betacee |
| PLURIEL |
| Nom. | betacei |
| Gen. | betaceōrum |
| Dat. | betaceis |
| Acc. | betaceos |
| Abl. | betaceis |
| Voc. | betacei |
| SINGULIER |
| Nom. | betaceă |
| Gen. | betaceae |
| Dat. | betaceae |
| Acc. | betaceam |
| Abl. | betaceā |
| Voc. | betaceă |
| PLURIEL |
| Nom. | betaceae |
| Gen. | betaceārum |
| Dat. | betaceis |
| Acc. | betaceas |
| Abl. | betaceis |
| Voc. | betaceae |
| SINGULIER |
| Nom. | betaceum |
| Gen. | betacei |
| Dat. | betaceo |
| Acc. | betaceum |
| Abl. | betaceo |
| Voc. | betaceum |
| PLURIEL |
| Nom. | betacea |
| Gen. | betaceōrum |
| Dat. | betaceis |
| Acc. | betacea |
| Abl. | betaceis | |