| Singular | Plural | |
|---|---|---|
| Nominativ | coquos | coquoe, coqui |
| Genitiv | coqui | coquorum |
| Dativ | coquo | coquis |
| Akkusativ | coquom, coquon, coquum | coquos |
| Ablativ | coquo | coquis |
| Vokativ | modicoque, noscoque, oricoque, agnoscoque, praedicoque, publicoque, amicoque, siccoque, sucoque, vilicoque, coque, bellicoque, dicoque, classicoque, ilicoque, coccoque, iocoque, consciscoque, locoque, lucoque | coqui |