The exercise itself is in German; the explanation pages it links to are in Turkish.
Modalverben (können, müssen, wollen, dürfen, sollen, mögen)
The conjugated modal verb stands in position 2, the main verb in the infinitive at the end of the sentence (Satzklammer). In the 1st and 3rd person singular the modal verb has no ending: ich kann, er kann. All exercise content is in German.
Recognise: match the Präsens form with the Präteritum form. In the Präteritum the Umlaut disappears.
Matched: 0 / 10Quick answer
What is in the "Modalverben" exercise?
The "Modalverben" exercise has 5 steps with 50 questions in total: 10 matching items, 30 multiple-choice questions and 10 gap-fill items.
The steps in order: Match · Meaning · Präteritum · Richtig/Falsch · Write.
You get instant feedback after every answer; the exercise runs in your browser, is free and needs no sign-up or installation.
Where can I study "Modalverben"?
The explanation for this exercise is on the page German Modal Verbs Table: Modalverben – Conjugation, Meaning, Examples (A1–B1) (in Turkish). Read the rule there, then reinforce it with the 50 questions on this page.