| Nominativ | tribunicius, tribunicia, tribunicium, tribuniciaque | tribuniciaque, tribunicia, tribuniciique, tribuniciae, tribunicii |
| Genitiv | tribuniciique, tribuniciique, tribuniciae, tribunicii, tribunicii | tribuniciarum, tribuniciorum, tribuniciorum |
| Dativ | tribunicio, tribunicio, tribuniciae | tribuniciis |
| Akkusativ | tribuniciam, tribunicium, tribunicium | tribuniciaque, tribunicias, tribunicia, tribunicios |
| Ablativ | tribuniciaque, tribunicio, tribunicio, tribunicia | tribuniciis |
| Vokativ | tribunicia, tribunicie, tribunicium, tribuniciaque | tribunicii, tribuniciaque, tribunicia, tribuniciique, tribuniciae |
