Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | pergracilis |
| Gen. | pergracilis |
| Dat. | pergracili |
| Acc. | pergracilem |
| Abl. | pergracili |
| Voc. | pergracilis |
| PLURIEL |
| Nom. | pergraciles |
| Gen. | pergracilĭum |
| Dat. | pergracilĭbus |
| Acc. | pergraciles |
| Abl. | pergracilĭbus |
| Voc. | pergraciles |
| SINGULIER |
| Nom. | pergracilis |
| Gen. | pergracilis |
| Dat. | pergracili |
| Acc. | pergracilem |
| Abl. | pergracili |
| Voc. | pergracilis |
| PLURIEL |
| Nom. | pergraciles |
| Gen. | pergracilĭum |
| Dat. | pergracilĭbus |
| Acc. | pergraciles |
| Abl. | pergracilĭbus |
| Voc. | pergraciles |
| SINGULIER |
| Nom. | pergracile |
| Gen. | pergracilis |
| Dat. | pergracili |
| Acc. | pergracile |
| Abl. | pergracili |
| Voc. | pergracile |
| PLURIEL |
| Nom. | pergracilĭa |
| Gen. | pergracilĭum |
| Dat. | pergracilĭbus |
| Acc. | pergracilĭa |
| Abl. | pergracilĭbus | |