Check your knowledge of verb conjugation for the present tense of the six modal auxiliaries (dürfen, können, mögen, müssen, sollen, wollen). Be sure to use Umlauts and ess-tset via the special keyboard where appropriate. This exercise takes into account both the spelling rules of 1902 and the Rechtschreibreform of 1996. Click on the "Kontrolle" button to check your answers.