Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | penetralis |
| Gen. | penetralis |
| Dat. | penetrali |
| Acc. | penetralem |
| Abl. | penetrali |
| Voc. | penetralis |
| PLURIEL |
| Nom. | penetrales |
| Gen. | penetralĭum |
| Dat. | penetralĭbus |
| Acc. | penetrales |
| Abl. | penetralĭbus |
| Voc. | penetrales |
| SINGULIER |
| Nom. | penetralis |
| Gen. | penetralis |
| Dat. | penetrali |
| Acc. | penetralem |
| Abl. | penetrali |
| Voc. | penetralis |
| PLURIEL |
| Nom. | penetrales |
| Gen. | penetralĭum |
| Dat. | penetralĭbus |
| Acc. | penetrales |
| Abl. | penetralĭbus |
| Voc. | penetrales |
| SINGULIER |
| Nom. | penetrale |
| Gen. | penetralis |
| Dat. | penetrali |
| Acc. | penetrale |
| Abl. | penetrali |
| Voc. | penetrale |
| PLURIEL |
| Nom. | penetralĭa |
| Gen. | penetralĭum |
| Dat. | penetralĭbus |
| Acc. | penetralĭa |
| Abl. | penetralĭbus | |