A2 · Strong verbs

fahren, fuhr, gefahren

strong verbs with a → u in the past tense

Formfahren (a) → fuhr (u) → gefahren (a): Stammvokal a → u, Partizip wie Infinitiv

Meaning and usage

Some strong verbs with the stem vowel a change it to u in the simple past (Präteritum) and take the vowel a again in the past participle. The group includes fahren, fuhr, gefahren, tragen, trug, getragen, schlagen, schlug, geschlagen, waschen, wusch, gewaschen, einladen, lud ein, eingeladen and wachsen, wuchs, gewachsen. Notice that the participle keeps the vowel of the infinitive: gefahren, not gefuhren.

In everyday speech you mostly meet these verbs in the perfect with sein or haben: Ich bin nach Berlin gefahren, Er hat mich eingeladen. The Präteritum forms fuhr, trug, schlug appear mostly in written stories. A common mistake is taking the preterite vowel into the participle, as in ich bin gefuhren, or using the wrong auxiliary: Ich habe nach Berlin gefahren instead of Ich bin nach Berlin gefahren.

Examples 6

Test yourself

  1. 1 Sprachbausteine

    Letzten Sommer wir mit dem Auto nach Italien.

    Show answer

    Correct answer: fuhren

    The time expression and the missing finite verb in position 2 call for the Präteritum of fahren: wir fuhren.

    • gefahren is a past participle and cannot stand alone as the finite verb in position 2.
    • fahren is the infinitive and does not match the past time expression letzten Sommer.
    • fuhrt is the form for ihr, not for wir.

In this topic: Strong verbs

  1. drei Stammformen: gehen, ging, gegangen learn strong verbs as three forms together
  2. bleiben, blieb, geblieben strong verbs with ei that become ie in the past
  3. trinken, trank, getrunken strong verbs with i, a, u: trinken, trank, getrunken
  4. sprechen, sprach, gesprochen strong verbs with a in the past and o in the participle
  5. geben, gab, gegeben strong verbs with e to a in the past, e in the participle
  6. fahren, fuhr, gefahren strong verbs with a → u in the past tense
  7. fliegen, flog, geflogen strong verbs with o in preterite and participle
  8. schlafen, schlief, geschlafen strong verbs with ie in the preterite
  9. stehen, stand, gestanden; tun, tat, getan very common strong verbs with irregular vowel changes

Example sentences from Tatoeba, used under CC BY 2.0 FR. See sources.

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