| Nominativ | coa, coagere, coum, coaacturos, coanavisset, cous | coi, locoi, coae, coa, coagere, cohae, coaacturos, coanavisset |
| Genitiv | locoi, coae, locoi, cohae, coi, coi | coarum, coorum, coorum, aedificoorum, aedificoorum |
| Dativ | coae, coomodum, cooreretur, coomodum, cooreretur, coo, coomota, coo, coomota, cooapti, coonantes, cooapti, cohae, coonantes, cooloqui, coorerentur, cooloqui, coorerentur | cois |
| Akkusativ | coam, coum, coum | coanavisset, coas, coos, coa, coagere, coaacturos |
| Ablativ | cooloqui, coorerentur, cooloqui, coorerentur, cooreretur, coomodum, cooreretur, coomodum, coa, coagere, coo, coomota, coo, coomota, coaacturos, cooapti, coonantes, coanavisset, cooapti, coonantes | cois |
| Vokativ | coeranum, coe, coerebat, coa, coagere, coegesti, coetori, coelibem, coeturum, coelique, coeundique, coum, coaacturos, coeliteis, coanavisset, coeloque, coeperime | coi, locoi, coae, coa, coagere, cohae, coaacturos, coanavisset |
