Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | pervĕtŭs |
| Gen. | perveteris |
| Dat. | perveteri |
| Acc. | perveterem |
| Abl. | perveteri |
| Voc. | pervĕtŭs |
| PLURIEL |
| Nom. | perveteres |
| Gen. | perveterĭum |
| Dat. | perveterĭbus |
| Acc. | perveteres |
| Abl. | perveterĭbus |
| Voc. | perveteres |
| SINGULIER |
| Nom. | pervĕtŭs |
| Gen. | perveteris |
| Dat. | perveteri |
| Acc. | perveterem |
| Abl. | perveteri |
| Voc. | pervĕtŭs |
| PLURIEL |
| Nom. | perveteres |
| Gen. | perveterĭum |
| Dat. | perveterĭbus |
| Acc. | perveteres |
| Abl. | perveterĭbus |
| Voc. | perveteres |
| SINGULIER |
| Nom. | pervĕtŭs |
| Gen. | perveteris |
| Dat. | perveteri |
| Acc. | pervĕtŭs |
| Abl. | perveteri |
| Voc. | pervĕtŭs |
| PLURIEL |
| Nom. | perveterĭa |
| Gen. | perveterĭum |
| Dat. | perveterĭbus |
| Acc. | perveterĭa |
| Abl. | perveterĭbus | |