| Singular | Plural | |
|---|---|---|
| Nominativ | collegium, collegium, collegiumque | collegia, collegiaque, collegia |
| Genitiv | collegi, collegi, collegii, collegii | collegiorum, collegiorum |
| Dativ | collegio, collegio | collegiis, collegiis |
| Akkusativ | collegium, collegium, collegiumque | collegia, collegiaque, collegia |
| Ablativ | collegio, collegio | collegiis, collegiis |
| Vokativ | collegium, collegium, collegiumque | collegia, collegiaque, collegia |