| Nominativ | magnificentia, magnificentia | magnificentiae, magnificentiae |
| Genitiv | magnificentiae, magnificentiai, magnificentiai, magnificentiae | magnificentiarum, magnificentiarum, magnificentium, magnificentium |
| Dativ | magnificentiae, magnificentiae, magnificentiai, magnificentiai | magnificentiabus, magnificentiis, magnificentiabus, magnificentiis |
| Akkusativ | magnificentiam, magnificentiam | magnificentias, magnificentias |
| Ablativ | magnificentiad, magnificentia, magnificentiad, magnificentia | magnificentiabus, magnificentiis, magnificentiabus, magnificentiis |
| Vokativ | magnificentia, magnificentia | magnificentiae, magnificentiae |
