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NotesGerman BTopic 3.2Perfect tense (Perfekt)
Back to German B Topics
3.2.15 min read

Perfect tense (Perfekt)

IB German B · Unit 3

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Contents

  1. 1What it is
  2. 2The forms
  3. 3When to use it
  4. 4In action
  5. 5Common errors
The Perfekt: The Perfekt (the perfect tense) is the everyday German past — the one you use when you speak and write about what happened.

Two parts

1

The auxiliary

A conjugated auxiliary: haben or sein.

2

The past participle

The Partizip II, which jumps to the end of the clause.

Auxiliary + Partizip II at the end

Examples: Ich habe Pizza gegessen, Wir sind spät angekommen. In conversation Germans use the Perfekt far more than the simple past.
das Perfekt
the perfect tense — the spoken/written German past for completed actions
das Hilfsverb (haben / sein)
the auxiliary verb — conjugated in the present, it carries the person
das Partizip II
the past participle — the fixed second part (gemacht, gegangen)
die Satzklammer
the 'sentence bracket' — the auxiliary is in position 2, the participle at the very end
die abgeschlossene Handlung
the completed action — it started and finished in the past
trennbar
separable — the prefix wraps around the -ge- in the participle (eingekauft)
When you reach for it: If the prompt asks what happened or what you did — in a blog, an email, a message, the oral — reach for the Perfekt. It is the storytelling tense for finished events in the speaking and writing tasks; the simple past (Präteritum) is mostly for written narration and a few common verbs (war, hatte).

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Auxiliary + Partizip II: Conjugate the auxiliary (haben/sein) for the person; the Partizip II stays the same.
Verb typePartizip IIExamples
Regular (weak)ge- + stem + -tmachen → gemacht
Irregular (strong)ge- + (changed) stem + -en — must be learnedgehen → gegangen, essen → gegessen
Personhaben + gemachtsein + gegangen
ichhabe gemachtbin gegangen
duhast gemachtbist gegangen
er / sie / eshat gemachtist gegangen
wirhaben gemachtsind gegangen
ihrhabt gemachtseid gegangen
sie / Siehaben gemachtsind gegangen
haben or sein?: Most verbs take haben. Use sein for (1) verbs of movement from A to B (gehen → ist gegangen, fahren → ist gefahren, kommen → ist gekommen) and (2) verbs of change of state (einschlafen → ist eingeschlafen, aufwachen → ist aufgewacht). Also: sein → ist gewesen, bleiben → ist geblieben, werden → ist geworden.

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Three classic jobs: The Perfekt reports finished events when you speak or write to someone. Here are the three uses you meet most in the exam.

In every case

  • Each use comes with a German example.
  • The action is complete.
  • The participle sits at the end of its clause.

Wann man das Perfekt benutzt

  • A single completed action — Gestern Abend habe ich mein Projekt beendet. (Last night I finished my project.)
  • A sequence of events, one after another — Ich bin angekommen, habe alle begrüßt und habe mich hingesetzt. (I arrived, greeted everyone and sat down.)
  • An action at a specific time — Plötzlich hat das Telefon geklingelt. (Suddenly the phone rang.)
  • Telling someone what you did — Am Wochenende habe ich Fußball gespielt. (At the weekend I played football.)
Spoken past = Perfekt: Ask: am I telling someone what happened? If yes, use the Perfekt. Time markers like gestern, letzte Woche, am Wochenende, plötzlich are strong signals — and remember the participle goes to the end.
An anecdote, sentence by sentence: Here's a short past anecdote built one sentence at a time. Every clause reports a completed action in the Perfekt.

How to read it

  • Watch the participle land at the end of each clause.
  • Read it once for the meaning, then tap Übersetzung anzeigen for the English or the audio button to hear it.

Das Perfekt in Aktion

Eine Anekdote, Satz für Satz

  1. Gestern habe ich meine Großeltern auf dem Land besucht.
  2. Am Morgen habe ich mit meiner Oma gesprochen und wir haben zusammen gegessen.
  3. Danach hat mein Opa mir die Fotos von seiner Hochzeit gezeigt.
  4. Plötzlich hat es angefangen zu regnen, deshalb sind wir früh nach Hause gefahren.
  5. Am Ende des Tages bin ich sofort eingeschlafen.
Steal this for your story: Notice the pattern: a time marker (gestern, danach, plötzlich, am Ende des Tages) + auxiliary in position 2 + participle at the end. Watch how verbs of movement (bin gefahren) and change of state (bin eingeschlafen) switch to sein. String a few together and you have a ready-made past anecdote for the writing task.

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The slips to watch for: Perfekt mistakes cluster in three places. Compare the right version with the typical mistake and the fix becomes obvious.

The three slips

  • The wrong auxiliary (haben vs sein).
  • The participle in the wrong place (it must be last).
  • Regularising strong verbs (gehen → gegeht, which is wrong).

Richtig

  • Ich bin nach Berlin gefahren.
  • Wir haben einen Film gesehen.
  • Sie ist um zehn eingeschlafen.

Häufiger Fehler

  • Ich habe nach Berlin gefahren.
  • Wir haben gesehen einen Film.
  • Sie hat um zehn eingeschlaft.
Check three things: Before you move on, check: (1) the right auxiliary — movement/change of state → sein, otherwise haben; (2) the participle is at the end of its clause; (3) strong verbs use their real participle (gegangen, gesehen, gegessen), never a made-up -t form.

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Setze diese Sätze ins Perfekt: Ich spreche mit meiner Mutter. und Wir fahren in die Stadt. Schreibe die Version in der Vergangenheit. [2 marks]

Related German B Topics

Continue learning with these related topics from the same unit:

3.1.1Present: regular verbs3.1.2Present: irregular & stem-changing verbs3.1.3Separable & inseparable verbs3.1.4Modal verbs
View all German B topics
Improve your exam techniqueCommand terms, paper structure, and mark-scheme tips for German B
Previous3.1.4Modal verbsNextSimple past (Präteritum)3.2.2

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