Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | pernox |
| Gen. | pernoctis |
| Dat. | pernocti |
| Acc. | pernoctem |
| Abl. | pernocti |
| Voc. | pernox |
| PLURIEL |
| Nom. | pernoctes |
| Gen. | pernoctĭum |
| Dat. | pernoctĭbus |
| Acc. | pernoctes |
| Abl. | pernoctĭbus |
| Voc. | pernoctes |
| SINGULIER |
| Nom. | pernox |
| Gen. | pernoctis |
| Dat. | pernocti |
| Acc. | pernoctem |
| Abl. | pernocti |
| Voc. | pernox |
| PLURIEL |
| Nom. | pernoctes |
| Gen. | pernoctĭum |
| Dat. | pernoctĭbus |
| Acc. | pernoctes |
| Abl. | pernoctĭbus |
| Voc. | pernoctes |
| SINGULIER |
| Nom. | pernox |
| Gen. | pernoctis |
| Dat. | pernocti |
| Acc. | pernox |
| Abl. | pernocti |
| Voc. | pernox |
| PLURIEL |
| Nom. | pernoctĭa |
| Gen. | pernoctĭum |
| Dat. | pernoctĭbus |
| Acc. | pernoctĭa |
| Abl. | pernoctĭbus | |