Perfect tense - how good are you? Decide whether the offered answer is true or false. The The infinitive of the verb is offered, for you to check the list of irregular verbs, if necessary. You must complete the test within 15 minutes. You cannot change your answers, nor can you do the test again. Viel Glück! Tools Quiz created by: Ingeborg Marwitz This activity was created by a Quia Web subscriber. To learn how to make your own, just like this, click here.