| Nominativ | cosauum, tauricos, mangonicos, costalis, cos, cosconi, tuscos, mimicos, cornicos, avocos, cosconio, mithridaticos, cosani, cyrenaicos, baeticos, cosconium, albicos, cosanis, dacos, chalcidicos, cossequi, cosanum, talicos, levacos, costales | cin, cotes |
| Genitiv | cotis, cin | cotium, cotum |
| Dativ | cotisoni, cotisonis, cote, coti | cin, cotibus |
| Akkusativ | cotem | cotes |
| Ablativ | cote | cin, cotibus |
| Vokativ | costales, cosauum, tauricos, mangonicos, costalis, cos, cosconi, tuscos, mimicos, cornicos, avocos, cosconio, mithridaticos, cosani, cyrenaicos, baeticos, cosconium, cosanis, albicos, dacos, chalcidicos, cossequi, cosanum, talicos, levacos | cotes, cin |
