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