| Part of speech | common noun |
|---|---|
| Gender | neuter |
| Singular | Plural | |
|---|---|---|
| Nominative | Quartett | Quartette |
| Genitive | Quartetts, Quartettes | Quartette |
| Dative | Quartett, Quartette | Quartetten |
| Accusative | Quartett | Quartette |
| Danish | kvartet |
|---|---|
| Dutch | kwartet |
| English | quartet |
| Esperanto | kvarteto |
| Spanish | cuarteto |