| Nominativ | intellegens, intellegensque, intellegens | intellegentia, intellegentia, intellegentes, intellegentes |
| Genitiv | intellegentis, intellegentis | intellegentium, intellegentium, intellegentum, intellegentum |
| Dativ | intellegenti, intellegenti | intellegentibus, intellegentibus, intellegentibusque |
| Akkusativ | intellegens, intellegensque, intellegentem, intellegens, intellegentem | intellegentia, intellegentia, intellegentis, intellegentis, intellegentes, intellegentes |
| Ablativ | intellegenti, intellegenti, intellegente, intellegente | intellegentibus, intellegentibus, intellegentibusque |
| Vokativ | intellegens, intellegensque, intellegens | intellegentia, intellegentia, intellegentes, intellegentes |
