| Leitungssieb | Nominativ, Singular | nominative case, singular | |
| Leitungssieb(e)s | Genitiv, Singular | genitive case, singular | |
| Leitungssieb(e) | Dativ, Singular | dative case, singular | |
| Leitungssieb | Akkusativ, Singular | accusative case, singular | |
| Leitungssiebe | Nominativ, Plural | nominative case, plural | |
| Leitungssiebe | Genitiv, Plural | genitive case, plural | |
| Leitungssieben | Dativ, Plural | dative case, plural | |
| Leitungssiebe | Akkusativ, Plural | accusative case, plural |