Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | piger |
| Gen. | pigri |
| Dat. | pigro |
| Acc. | pigrum |
| Abl. | pigro |
| Voc. | piger |
| PLURIEL |
| Nom. | pigri |
| Gen. | pigrōrum |
| Dat. | pigris |
| Acc. | pigros |
| Abl. | pigris |
| Voc. | pigri |
| SINGULIER |
| Nom. | pigră |
| Gen. | pigrae |
| Dat. | pigrae |
| Acc. | pigram |
| Abl. | pigrā |
| Voc. | pigră |
| PLURIEL |
| Nom. | pigrae |
| Gen. | pigrārum |
| Dat. | pigris |
| Acc. | pigras |
| Abl. | pigris |
| Voc. | pigrae |
| SINGULIER |
| Nom. | pigrum |
| Gen. | pigri |
| Dat. | pigro |
| Acc. | pigrum |
| Abl. | pigro |
| Voc. | pigrum |
| PLURIEL |
| Nom. | pigra |
| Gen. | pigrōrum |
| Dat. | pigris |
| Acc. | pigra |
| Abl. | pigris | |