| Singular | Plural | |
|---|---|---|
| Nominativ | cosmographus, cosmographus | cosmographi, cosmographi |
| Genitiv | cosmographi, cosmographi | cosmographorum, cosmographorum, cosmographum, cosmographum |
| Dativ | cosmographo, cosmographo | cosmographis, cosmographis |
| Akkusativ | cosmographom, cosmographom, cosmographum, cosmographum | cosmographos, cosmographos |
| Ablativ | cosmographo, cosmographo | cosmographis, cosmographis |
| Vokativ | cosmographe, cosmographe | cosmographi, cosmographi |