| Nominativ | congregabile, congregabilis, congregabile, congregabilis | congregabiles, congregabiles, congregabilia, congregabilia |
| Genitiv | congregabilis, congregabilis | congregabilium, congregabilum, congregabilium, congregabilum |
| Dativ | congregabili, congregabili | congregabilibus, congregabilibus |
| Akkusativ | congregabile, congregabilem, congregabile, congregabilem | congregabilis, congregabiles, congregabiles, congregabilia, congregabilia, congregabilis |
| Ablativ | congregabile, congregabile, congregabili, congregabili | congregabilibus, congregabilibus |
| Vokativ | congregabilis, congregabile, congregabilis, congregabile | congregabiles, congregabiles, congregabilia, congregabilia |
