| Nominativ | libidinosa, libidinosum, libidinosus | libidinosi, libidinosa, libidinosae |
| Genitiv | libidinosi, libidinosi, libidinosae | libidinosorum, libidinosorum, libidinosarum |
| Dativ | libidinoso, libidinoso, libidinosae | libidinosis, libidinosissimae, libidinosissimas, libidinosissimi, libidinosissimum |
| Akkusativ | libidinosum, libidinosum, libidinosam, libidinosamque | libidinosas, libidinosos, libidinosa, lubidinosos |
| Ablativ | libidinoso, libidinoso, libidinosa | libidinosissimum, libidinosis, libidinosissimae, libidinosissimas, libidinosissimi |
| Vokativ | libidinose, libidinosa, libidinosum, lubidinose | libidinosi, libidinosa, libidinosae |
