Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | perfacilis |
| Gen. | perfacilis |
| Dat. | perfacili |
| Acc. | perfacilem |
| Abl. | perfacili |
| Voc. | perfacilis |
| PLURIEL |
| Nom. | perfaciles |
| Gen. | perfacilĭum |
| Dat. | perfacilĭbus |
| Acc. | perfaciles |
| Abl. | perfacilĭbus |
| Voc. | perfaciles |
| SINGULIER |
| Nom. | perfacilis |
| Gen. | perfacilis |
| Dat. | perfacili |
| Acc. | perfacilem |
| Abl. | perfacili |
| Voc. | perfacilis |
| PLURIEL |
| Nom. | perfaciles |
| Gen. | perfacilĭum |
| Dat. | perfacilĭbus |
| Acc. | perfaciles |
| Abl. | perfacilĭbus |
| Voc. | perfaciles |
| SINGULIER |
| Nom. | perfacile |
| Gen. | perfacilis |
| Dat. | perfacili |
| Acc. | perfacile |
| Abl. | perfacili |
| Voc. | perfacile |
| PLURIEL |
| Nom. | perfacilĭa |
| Gen. | perfacilĭum |
| Dat. | perfacilĭbus |
| Acc. | perfacilĭa |
| Abl. | perfacilĭbus | |