| Methansensor | Nominativ, Singular | nominative case, singular | |
| Methansensors | Genitiv, Singular | genitive case, singular | |
| Methansensor | Dativ, Singular | dative case, singular | |
| Methansensor | Akkusativ, Singular | accusative case, singular | |
| Methansensoren | Nominativ, Plural | nominative case, plural | |
| Methansensoren | Genitiv, Plural | genitive case, plural | |
| Methansensoren | Dativ, Plural | dative case, plural | |
| Methansensoren | Akkusativ, Plural | accusative case, plural |