Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | efferus |
| Gen. | efferi |
| Dat. | effero |
| Acc. | efferum |
| Abl. | effero |
| Voc. | effere |
| PLURIEL |
| Nom. | efferi |
| Gen. | efferōrum |
| Dat. | efferis |
| Acc. | efferos |
| Abl. | efferis |
| Voc. | efferi |
| SINGULIER |
| Nom. | efferă |
| Gen. | efferae |
| Dat. | efferae |
| Acc. | efferam |
| Abl. | efferā |
| Voc. | efferă |
| PLURIEL |
| Nom. | efferae |
| Gen. | efferārum |
| Dat. | efferis |
| Acc. | efferas |
| Abl. | efferis |
| Voc. | efferae |
| SINGULIER |
| Nom. | efferum |
| Gen. | efferi |
| Dat. | effero |
| Acc. | efferum |
| Abl. | effero |
| Voc. | efferum |
| PLURIEL |
| Nom. | effera |
| Gen. | efferōrum |
| Dat. | efferis |
| Acc. | effera |
| Abl. | efferis | |