| Schreibbus | Nominativ, Singular | nominative case, singular | |
| Schreibbusses | Genitiv, Singular | genitive case, singular | |
| Schreibbus | Dativ, Singular | dative case, singular | |
| Schreibbus | Akkusativ, Singular | accusative case, singular | |
| Schreibbusse | Nominativ, Plural | nominative case, plural | |
| Schreibbusse | Genitiv, Plural | genitive case, plural | |
| Schreibbussen | Dativ, Plural | dative case, plural | |
| Schreibbusse | Akkusativ, Plural | accusative case, plural |