| Nominativ | commenticium, commenticia, commenticius | commenticiae, commenticii, commenticia |
| Genitiv | commenticii, commenticii, commenticiae | commenticiarum, commenticiorum, commenticiorum |
| Dativ | commenticio, commenticio, commenticiae | commenticiis, commenticiisque |
| Akkusativ | commenticiam, commenticium, commenticium | commenticias, commenticiasque, commenticios, commenticia |
| Ablativ | commenticio, commenticio, commenticia | commenticiis, commenticiisque |
| Vokativ | commenticie, commenticium, commenticia | commenticiae, commenticii, commenticia |
