jäähtyisivät

Jäähtyisivät is a Finnish conditional tense verb form, specifically the third-person plural (they) form of the verb jäähtyä ("to cool down"). In Finnish grammar, the conditional tense is used to express hypothetical or conditional situations, often in if-clauses. The form jäähtyisivät corresponds to the English "would cool down" in such contexts. For example: "Jos lämmin neste laskee lämpötilaa, se jäähtyisivät." (If the warm liquid cools down in temperature, they would cool down.) This form is part of the regular -is- conditional conjugation pattern for verbs ending in -yä, where the conditional suffix -is- is added to the infinitive stem, followed by the appropriate personal ending for the third-person plural. It's commonly used in narrative descriptions of hypothetical events or in conditional sentences to convey possibility under certain conditions.