| Singular | Plural | |
|---|---|---|
| Nominativ | syllogismos, syllogismos | syllogismi, syllogismoe, syllogismoe, syllogismi |
| Genitiv | syllogismi, syllogismi | syllogismorum, syllogismorum, syllogismum, syllogismum |
| Dativ | syllogismo, syllogismo | syllogismis, syllogismis |
| Akkusativ | syllogismom, syllogismon, syllogismom, syllogismon, syllogismum, syllogismum | syllogismos, syllogismos |
| Ablativ | syllogismo, syllogismo | syllogismis, syllogismis |
| Vokativ | syllogisme, syllogisme | syllogismi, syllogismi |