efektiivisiin
The word "efektiivisiin" is the plural partitive form of the Finnish adjective "efektiivinen." In Finnish, adjectives agree in number and case with the nouns they modify. "Efektiivinen" translates to "effective" in English. Therefore, "efektiivisiin" would be used when referring to multiple things that are effective, and the sentence structure requires the partitive case.
The partitive case in Finnish often indicates an indefinite quantity or an incomplete action. When used with
Understanding Finnish grammar, particularly noun and adjective agreement, is crucial for correct usage of forms like