| Singular | Plural | |||
|---|---|---|---|---|
| Caz | Articulat | Nearticulat | Articulat | Nearticulat |
| Nominativ | leptomeningele | leptomeninge | leptomeningele | leptomeninge |
| Acuzativ | leptomeningele | leptomeninge | leptomeningele | leptomeninge |
| Genitiv | leptomeningelui | leptomeninge | leptomeningelor | leptomeninge |
| Dativ | leptomeningelui | leptomeninge | leptomeningelor | leptomeninge |
| Vocativ | leptomeninge | leptomeningelor | ||