| Nominativ | semigravis, semigrave, semigravis, semigrave | semigravia, semigraues, semigravia, semigraves |
| Genitiv | semigravis, semigravis | semigravium, semigravum, semigravium, semigravum |
| Dativ | semigravi, semigravi | semigravibus, semigravibus |
| Akkusativ | semigrave, semigravem, semigrave, semigravem | semigravia, semigravis, semigravis, semigraues, semigravia, semigraves |
| Ablativ | semigrave, semigrave, semigravi, semigravi | semigravibus, semigravibus |
| Vokativ | semigravis, semigrave, semigravis, semigrave | semigravia, semigraues, semigravia, semigraves |
