| Singular | Plural | |
|---|---|---|
| Nominativ | triangula, triangulus, triangulum | trianguli, triangula, triangulae |
| Genitiv | trianguli, trianguli, triangulae | triangulorum, triangulorum, triangularum |
| Dativ | triangulo, triangulo, triangulae | triangulis |
| Akkusativ | triangulum, triangulum, triangulam | triangula, triangulos, triangulas |
| Ablativ | triangula, triangulo, triangulo | triangulis |
| Vokativ | triangula, triangule, triangulum | trianguli, triangula, triangulae |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Grundform | |
|---|---|
| Positiv | triangule |
| Komparativ | — |
| Superlativ | — |