| Singular | Plural | |
|---|---|---|
| Nominativ | quadrangulum, quadrangula, quadrangulus | quadranguli, quadrangula, quadrangulae |
| Genitiv | quadrangulae, quadranguli, quadranguli | quadrangulorum, quadrangulorum, quadrangularum |
| Dativ | quadrangulo, quadrangulo, quadrangulae | quadrangulis |
| Akkusativ | quadrangulam, quadrangulum, quadrangulum | quadrangula, quadrangulos, quadrangulas |
| Ablativ | quadrangula, quadrangulo, quadrangulo | quadrangulis |
| Vokativ | quadrangula, quadrangule, quadrangulum | quadranguli, quadrangula, quadrangulae |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Grundform | |
|---|---|
| Positiv | quadrangule |
| Komparativ | — |
| Superlativ | — |