| Nominativ | congestitius, congestitia, congestitia, congestitius, congestitium, congestitium | congestitii, congestitii, congestitia, congestitia, congestitiae, congestitiae |
| Genitiv | congestitii, congestitii, congestitii, congestitii, congestitiae, congestitiae | congestitiorum, congestitiorum, congestitiorum, congestitiorum, congestitiarum, congestitiarum |
| Dativ | congestitio, congestitio, congestitio, congestitio, congestitiae, congestitiae | congestitiis, congestitiis |
| Akkusativ | congestitium, congestitium, congestitium, congestitiam, congestitiam, congestitium | congestitia, congestitia, congestitios, congestitios, congestitias, congestitias |
| Ablativ | congestitia, congestitia, congestitio, congestitio, congestitio, congestitio | congestitiis, congestitiis |
| Vokativ | congestitia, congestitia, congestitium, congestitie, congestitie, congestitium | congestitii, congestitii, congestitia, congestitia, congestitiae, congestitiae |
