| Nominativ | congruentia, congruentiaque, congruentia | congruentiae, congruentiae |
| Genitiv | congruentiai, congruentiai, congruentiae, congruentiae | congruentiarum, congruentiarum |
| Dativ | congruentiae, congruentiai, congruentiai, congruentiae | congruentiis, congruentiabus, congruentiabus, congruentiis |
| Akkusativ | congruentiam, congruentiam | congruentias, congruentias |
| Ablativ | congruentia, congruentiaque, congruentia, congruentiad, congruentiad | congruentiis, congruentiabus, congruentiabus, congruentiis |
| Vokativ | congruentia, congruentiaque, congruentia | congruentiae, congruentiae |
