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