| Singular | Plural | |
|---|---|---|
| Nominativ | chirographus | chirographi |
| Genitiv | chirographi | chirographorum |
| Dativ | chirographo | chirographis, chirographisque |
| Akkusativ | chirographom, chirographum | chirographos |
| Ablativ | chirographo | chirographis, chirographisque |
| Vokativ | chirographe | chirographi |