| Singular | Plural | |
|---|---|---|
| Nominativ | chirographon | chirographa |
| Genitiv | chirographi | chirographorum |
| Dativ | chirographo | chirographis, chirographisque |
| Akkusativ | chirographon | chirographa |
| Ablativ | chirographo | chirographis, chirographisque |
| Vokativ | chirographon | chirographa |