| Datenextrapolation | Nominativ, Singular | nominative case, singular | |
| Datenextrapolatione | Genitiv, Singular | genitive case, singular | |
| Datenextrapolationen | Dativ, Singular | dative case, singular | |
| Datenextrapolation(e)s | Akkusativ, Singular | accusative case, singular | |
| Datenextrapolationer | Nominativ, Plural | nominative case, plural | |
| Datenextrapolationern | Genitiv, Plural | genitive case, plural | |
| Datenextrapolationn | Dativ, Plural | dative case, plural |