| Singular | Plural | |
|---|---|---|
| Nominativ | logicom, logicom, logicum, logicum | logica, logica |
| Genitiv | logici, logici | logicorum, logicorum, logicum, logicum |
| Dativ | logico, logico | logicis, logicis |
| Akkusativ | logicum, logicum | logica, logica |
| Ablativ | logico, logico | logicis, logicis |
| Vokativ | logicum, logicum | logica, logica |