| Singular | Plural | |
|---|---|---|
| Nominativ | caerimonium | caerimonia, caerimoniaque, caerimoniasve |
| Genitiv | caerimoniaeque, caerimonii, caerimoni | caerimoniorum, caerimonium |
| Dativ | caerimonio | caerimoniisque, caerimoniis |
| Akkusativ | caerimonium | caerimonia, caerimoniaque, caerimoniasve |
| Ablativ | caerimonio | caerimoniisque, caerimoniis |
| Vokativ | caerimonium | caerimonia, caerimoniaque, caerimoniasve |