Present tense of modal verbs Practise the present tense of modal verbs. Können, wollen oder müssen? Choose the correct form of dürfen, mögen and sollen. Mögen is almost always used without an infinitive. Activity created by R. Lloyd. Tools Please enter your name. First name Last name   This activity was created by a Quia Web subscriber. To learn how to make your own, just like this, click here.