The subjunctive is a verb form used to express wishes, recommendations, possibilities, or hypothetical situations.
Sentences
I wish he were here.
It is important that she study for the exam.
Spanish: Espero que ella venga mañana. (I hope she comes tomorrow.)
French: Il faut que tu fasses tes devoirs. (You must do your homework.)
Italian: È importante che lui parli con lei. (It is important that he talks to her.)