| Singular | Plural | |
|---|---|---|
| Nominativ | idoneum, idoneus, idonea, advocatumidoneum | idonei, idonea, idoneae |
| Genitiv | idonei, idonei, idoneae | idoneorum, idonearum, idoneorum |
| Dativ | idoneo, idoneo, idoneae | idoneis |
| Akkusativ | idoneam, idoneum, idoneum, advocatumidoneum, advocatumidoneum | idoneos, idoneas, idonea |
| Ablativ | idonea, idoneo, idoneo | idoneis |
| Vokativ | idoneum, idonee, idonea, advocatumidoneum | idoneae, idonei, idonea |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |