Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | illiberis |
| Gen. | illiberis |
| Dat. | illiberi |
| Acc. | illiberem |
| Abl. | illiberi |
| Voc. | illiberis |
| PLURIEL |
| Nom. | illiberes |
| Gen. | illiberĭum |
| Dat. | illiberĭbus |
| Acc. | illiberes |
| Abl. | illiberĭbus |
| Voc. | illiberes |
| SINGULIER |
| Nom. | illiberis |
| Gen. | illiberis |
| Dat. | illiberi |
| Acc. | illiberem |
| Abl. | illiberi |
| Voc. | illiberis |
| PLURIEL |
| Nom. | illiberes |
| Gen. | illiberĭum |
| Dat. | illiberĭbus |
| Acc. | illiberes |
| Abl. | illiberĭbus |
| Voc. | illiberes |
| SINGULIER |
| Nom. | illibere |
| Gen. | illiberis |
| Dat. | illiberi |
| Acc. | illibere |
| Abl. | illiberi |
| Voc. | illibere |
| PLURIEL |
| Nom. | illiberĭa |
| Gen. | illiberĭum |
| Dat. | illiberĭbus |
| Acc. | illiberĭa |
| Abl. | illiberĭbus | |