ratkaisisivat

The word "ratkaisisivat" is a Finnish verb form. It translates to "they would solve" or "they would have solved" in English. Specifically, it is the third-person plural conditional past form of the verb "ratkaista," which means "to solve." The conditional mood in Finnish expresses a hypothetical or uncertain action, and the past tense indicates that this hypothetical action pertains to the past. Therefore, "ratkaisisivat" suggests a scenario where a group of people or entities were in a position to solve something, but the outcome of that potential solution is uncertain or did not necessarily happen. It implies a past condition or possibility that might have led to a resolution. This form is often used in conditional sentences to express what could have happened or what someone might have done under different past circumstances.