| Nominativ | tubertus, tuberante, tubertus, tuber, tuberculata, tuber, tuberculata, tuber, tubertum, tuberculata, tubertum, tubertus, tuberculatum, tubertum, tuberante, tuberculatum, tubertus, tuberante, tuberculatum | tuberes, tubera, tuberes |
| Genitiv | tuberis, tuberis, tuberis | tuberium, tuberium, tuberum, tuberium, tuberum, tuberum |
| Dativ | dubere, tubere, tuberi, tubere, tuberi, tuberi, tubere, dubere, dubere | tuberibus, tuberibus, tuberibus |
| Akkusativ | tuberculatum, tuberante, tubertus, tuber, tuberculata, tuberem, tuberem, tubertum | tuberes, tubera, tuberes |
| Ablativ | dubere, tubere, tubere, tubere, dubere, dubere | tuberibus, tuberibus, tuberibus |
| Vokativ | tubertus, tuberante, tuberculatum, tubertus, tuberante, tubertus, tuber, tuberculata, tuber, tuberculata, tuber, tubertum, tuberculata, tubertum, tubertus, tuberculatum, tubertum, tuberante, tuberculatum | tuberes, tubera, tuberes |
