“Would” questions are a type of grammatical construction in the English language that are used to ask about a hypothetical or a desired action or event in the future or to make a polite request. They are formed by using the modal verb “would” and adding the subject of the sentence and the main verb. For example: “Would you mind closing the window?”, “Would you like to go to the movies?”, “What would you do if you won the lottery?”. These questions are asking about a hypothetical or a desired action or event in the future or making a polite request. “Would” can also be used to express a habit in the past, for example “He would always be late” or to inquire about willingness, for example “Would you be willing to help me?”.