| Nominativ | sociabiles, socium, socialitatis, socia, sociumque, sociabilis, sociabilem, socius, chorisocius | sociique, sociabiles, socialitatis, socia, sociabilis, socii, sociabilem, sociae |
| Genitiv | sociique, sociique, socii, socii, sociae | sociorum, sociorum, sociorumque, sociarum, sociorumque, sociarumque |
| Dativ | socio, socio, sociae | sociis, sociisque |
| Akkusativ | socium, socium, sociumque, sociam, sociumque, sociamque | sociosque, sociabilem, sociabiles, socialitatis, socia, sociabilis, socias, socios, sociasque |
| Ablativ | sociabiles, socio, socialitatis, socio, socia, sociabilis, sociabilem | sociis, sociisque |
| Vokativ | socie, sociabiles, socium, socialitatis, sociestes, socia, sociumque, sociabilis, sociabilem | sociae, sociique, sociabiles, socialitatis, socia, sociabilis, socii, sociabilem |
