| Singular | Plural | |
|---|---|---|
| Nominativ | legisperitus, legisperitus | legisperiti, legisperiti |
| Genitiv | legisperiti, legisperiti | legisperitorum, legisperitorum, legisperitum, legisperitum |
| Dativ | legisperito, legisperito | legisperitis, legisperitis |
| Akkusativ | legisperitom, legisperitom, legisperitum, legisperitum | legisperitos, legisperitos |
| Ablativ | legisperito, legisperito | legisperitis, legisperitis |
| Vokativ | legisperite, legisperite | legisperiti, legisperiti |