The Future Perfect tense in Dutch grammar, also known as “de voltooide toekomst”, is used to describe actions or events that will have been completed at some point in the future. This tense is formed by combining the future tense of the auxiliary verb “hebben” (to have) or “zijn” (to be) with the past participle of the main verb. In Dutch, the Future Perfect is often used to express a prediction, assumption, or expectation for the future. With this in mind, let’s practice 30 sentences in Dutch using the Future Perfect tense.