Master German Modal and Strong Verbs: 85 Flashcards Sorted by Vowel Pattern
Master the 6 German modal verbs in 4 forms and 49 strong verbs from 85 real flashcards: kann, konnte, könnte, trank – getrunken, plus the sein-verbs to tag.

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German verbs have a reputation for chaos, but the 85 cards in German Modal & Strong Verbs (deck code SN9533) cover a very learnable core: the six modal verbs in four forms each, a handful of tense rules, and 49 high-frequency irregular verbs with their Präteritum and Partizip II.
Study this deck: German Modal & Strong Verbs
1 / 106 German modal verbs
Tap the card for the answer · swipe right if you knew it, left if not
What the deck actually teaches
| Front | Back |
|---|---|
| können — present (ich, du, er) | ich kann, du kannst, er kann |
| dürfen — Präteritum (ich/er) | ich/er durfte |
| mögen — Konjunktiv II (ich/er) | ich/er möchte (I would like to) |
| sollen — Konjunktiv II (ich/er) | ich/er sollte (same as past tense) |
| Word order for modal verbs | modal in second position, infinitive at the end (Ich kann Deutsch sprechen) |
| können — past participle | gekonnt (but können when used with another infinitive) |
| trinken (to drink) | trank – getrunken |
| schließen (to close) | schloss – geschlossen |
| bringen (to bring) | brachte – gebracht |
Keywords you'll drill: können, müssen, dürfen, sollen, wollen, mögen, möchte, könnte, müsste, dürfte, Konjunktiv II, Ersatzinfinitiv, starke vs schwache Verben, haben/sein as auxiliaries, the six tenses (Präsens, Präteritum, Perfekt, Plusquamperfekt, Futur I, Futur II), Perfekt in speech vs Präteritum in writing, and principal parts from war – gewesen and ging – gegangen to ließ – gelassen, hieß – geheißen and schnitt – geschnitten.
Study plan: modals first, then verbs by vowel pattern
1. Modals as a 6×4 grid. Cards 1–25 are already a table: infinitive, present, Präteritum, Konjunktiv II. Learn it column by column, not verb by verb. Two shortcuts: the Präteritum never takes an umlaut (konnte, musste, durfte), and Konjunktiv II is just the Präteritum with the umlaut put back (könnte, müsste, dürfte, möchte). The only two without umlauts, sollte and wollte, are identical in both forms — exactly what cards 23–24 say.
One correction to card 26: it says modals change their stem vowel in the singular. Five do, but sollen doesn't (ich soll, er soll). The rule that holds for all six is the missing ending: ich kann, er kann — never er kannt.
2. Strong verbs by vowel family, not by deck order. Cards 37–85 come in a random order. Re-sort them into patterns and you memorize a dozen patterns instead of 49 verbs:
- ei – ie – ie: bleiben, steigen, schreiben
- i – a – u: finden, singen, trinken
- i – a – o: beginnen, gewinnen, schwimmen
- e – a – o: sprechen, helfen, werfen, brechen, nehmen
- e – a – e: geben, lesen, sehen, essen
- ie – o – o: fliegen, bieten, ziehen, schließen
- a – ie – a: fallen, halten, schlafen, lassen (+ laufen)
Then pull out the mixed verbs, which the deck files under strong verbs: bringen, denken, kennen, nennen, wissen (and haben) take the weak -te ending and a vowel change. Give them their own tag.
Three cards worth adding
The backs list only two forms, so the deck never tells you:
- The auxiliary. Write ist in front of every sein-verb: ist gegangen, gekommen, gefahren, gelaufen, gefallen, geflogen, geblieben, gestiegen, geworden, gewesen. Getting ich habe gegangen wrong is the most common Perfekt error.
- The du/er vowel change. fährt, trägt, läuft, schläft, gibt, nimmt, sieht, liest, isst, spricht, hilft, wirft, trifft — add a third slot to each card: fahren – fährt – fuhr – gefahren.
- The modal Perfekt in context: Ich habe nicht kommen können, so the double-infinitive note in card 31 sticks.
Modals and cases go hand in hand (Ich muss dem Kunden helfen); if datives still slow you down, pair this deck with our guide to the German cases.
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