By C1 you already know the temporal conjunctions individually — als, wenn, während, bevor, nachdem, bis, seit — and you can form the Plusquamperfekt. This page is about how they interact: the sequence of tenses (Zeitenfolge) that a complex sentence has to keep consistent so that "before," "after," and "since" land at the right point on the timeline. The central insight is that nachdem does not merely mean "after" — it actively forces a tense relationship between its clause and the main clause, something English's "after" never requires. Get that one rule right and the rest of temporal subordination falls into place.
nachdem forces anteriority: the obligatory tense step-back
"After" in English is relaxed about tense: "After I ate, I left" puts both verbs in the simple past, and the word "after" alone tells you which came first. German is stricter. nachdem marks an event as earlier than the main clause, so the nachdem-clause must stand one tense step further back in time than the main clause. The two stable pairings are:
| nachdem-clause (earlier event) | Main clause (later event) | Register |
|---|---|---|
| Plusquamperfekt | Präteritum | written / narrative |
| Perfekt | Präsens (or future) | spoken / present-oriented |
Nachdem wir gegessen hatten, gingen wir spazieren.
After we had eaten, we went for a walk. (Plusquamperfekt → Präteritum, the written pairing)
Nachdem ich geduscht habe, gehe ich zur Arbeit.
After I've showered, I go to work. (Perfekt → Präsens, the spoken pairing)
The step is not decorative — it is what makes the sentence coherent. The earlier event is "complete" relative to the later one, so it stands in the tense that signals completion-before-a-past-point (Plusquamperfekt) or completion-before-now (Perfekt).
Nachdem die Gäste gegangen waren, räumte sie die Küche auf.
After the guests had left, she tidied the kitchen. (motion verb gehen takes waren in the Plusquamperfekt)
Nachdem du das gelesen hast, wirst du es verstehen.
After you've read this, you'll understand it. (Perfekt → Futur, also valid)
bevor and ehe: same tense, opposite direction
bevor (and its more literary twin ehe) is the mirror image of nachdem: it marks an event as later than the main clause. Because the bevor-clause has not yet happened at the reference point, German normally keeps both clauses in the same tense — there is no step-back, because the subordinate event is the later one, not the earlier one.
Bevor wir gingen, schlossen wir alle Fenster.
Before we left, we closed all the windows. (both clauses in the Präteritum)
Ich rufe dich an, bevor ich losfahre.
I'll call you before I set off. (both clauses in the Präsens)
Ehe der Winter kam, reparierten wir das Dach.
Before winter came, we repaired the roof. (ehe is the literary variant of bevor; both clauses in the Präteritum)
So the contrast to internalize: nachdem demands a tense step (earlier event = older tense); bevor does not (later event = same tense). This is purely a function of which event comes first.
sobald and kaum dass: immediate succession
sobald ("as soon as") and the more emphatic kaum dass ("hardly had ... when") signal that the second event follows hard on the heels of the first. sobald behaves like a tighter nachdem: when anteriority is in play it can take the step-back, but for events felt as nearly simultaneous, the same tense is common.
Sobald ich zu Hause bin, schreibe ich dir.
As soon as I'm home, I'll write to you. (Präsens in both — near-simultaneous)
Sobald er die Nachricht gelesen hatte, rief er zurück.
As soon as he had read the message, he called back. (anteriority felt → Plusquamperfekt step-back)
Kaum dass sie eingestiegen war, fuhr der Zug ab.
No sooner had she boarded than the train pulled away. (literary; Plusquamperfekt then Präteritum)
kaum dass is decidedly literary; in speech you would say Kaum war sie eingestiegen, fuhr der Zug ab, with verb-first inversion instead of a conjunction.
seit and seitdem: the "since" tense puzzle
seit(dem) ("since") marks the starting point of a stretch of time, and its tense logic surprises English speakers. For a situation still ongoing, German uses the present tense where English insists on the present perfect. German treats the situation as currently true; English treats it as having-held-up-to-now.
Seitdem ich in Berlin wohne, fühle ich mich wohl.
Since I've been living in Berlin, I feel at home. (German Präsens wohne/fühle, not a perfect)
Seit er das Medikament nimmt, geht es ihm besser.
Since he's been taking the medication, he's been doing better. (ongoing → Präsens in both)
If, however, the seit-clause refers to a single completed event (a point, not a stretch), the past tenses appear normally:
Seitdem er umgezogen ist, haben wir uns nicht mehr gesehen.
Since he moved away, we haven't seen each other. (umziehen = a single completed event → Perfekt)
solange and während: simultaneity, no step
solange ("as long as") and während ("while") frame two events as overlapping in time, so both clauses naturally share the same tense — no anteriority, no step-back.
Solange du hier wohnst, gelten meine Regeln.
As long as you live here, my rules apply. (both Präsens — simultaneous)
Während sie kochte, deckte er den Tisch.
While she was cooking, he set the table. (both Präteritum — overlapping past)
Keeping the whole sequence consistent
In a long sentence with several temporal clauses, every clause must be pinned to the right point relative to the main clause's reference time. Pick the main clause's tense first; then place each subordinate event before, during, or after it, and choose the tense the conjunction demands.
Nachdem er aufgewacht war und bevor er das Haus verließ, trank er noch schnell einen Kaffee.
After he had woken up and before he left the house, he quickly had a coffee. (nachdem → Plusquamperfekt; bevor → same Präteritum as the main clause)
Here the main clause trank er einen Kaffee is the Präteritum anchor. The nachdem-clause (earlier) steps back to Plusquamperfekt aufgewacht war; the bevor-clause (later) stays in the same Präteritum verließ. Two conjunctions, two different tense relationships, one consistent timeline.
Common Mistakes
❌ Nachdem wir aßen, gingen wir spazieren.
Incorrect — nachdem requires an anterior tense; the eating must be Plusquamperfekt, not the same Präteritum as the walking.
✅ Nachdem wir gegessen hatten, gingen wir spazieren.
After we had eaten, we went for a walk.
This is the number-one nachdem error and it comes straight from English, where "After we ate, we walked" is fine. German forbids the same tense in both clauses with nachdem.
❌ Nachdem ich dusche, gehe ich zur Arbeit.
Incorrect — present in the nachdem-clause loses the anteriority; use the Perfekt.
✅ Nachdem ich geduscht habe, gehe ich zur Arbeit.
After I've showered, I go to work.
❌ Seitdem ich in Berlin gewohnt habe, fühle ich mich wohl.
Incorrect for an ongoing situation — the Perfekt suggests the living is over; use the present.
✅ Seitdem ich in Berlin wohne, fühle ich mich wohl.
Since I've been living in Berlin, I feel at home.
The English present perfect ("since I've been living") seduces learners into a German Perfekt. But the situation is still true, so German wants the present wohne.
❌ Bevor wir gegangen waren, schlossen wir die Fenster.
Incorrect — the bevor-event is later, so no step-back; both clauses take the Präteritum.
✅ Bevor wir gingen, schlossen wir die Fenster.
Before we left, we closed the windows.
Learners over-apply the nachdem step-back to bevor. But bevor marks the later event, so the Plusquamperfekt makes no sense — keep both clauses in the same tense.
❌ Nachdem wir gegessen haben, gingen wir spazieren.
Incorrect — mixing the spoken Perfekt with the written Präteritum breaks the pairing; keep one register.
✅ Nachdem wir gegessen hatten, gingen wir spazieren.
After we had eaten, we went for a walk. (Plusquamperfekt + Präteritum, consistent written pairing)
If your main clause is in the Präteritum (narrative register), the nachdem-clause must be Plusquamperfekt, not Perfekt — match the registers.
Key Takeaways
- nachdem forces anteriority: the subordinate clause stands one tense back — Plusquamperfekt → Präteritum (written) or Perfekt → Präsens (spoken). Never the same tense in both.
- bevor / ehe mark a later event, so both clauses keep the same tense — no step-back.
- seit(dem)
- an ongoing situation takes the present tense in German where English uses the present perfect; a one-off event in the seit-clause uses the past as normal.
- sobald and kaum dass mark immediate succession (step-back when anteriority is felt); solange and während mark overlap (same tense).
- In a multi-clause sentence, fix the main clause's tense as the anchor, then assign each subordinate clause the tense its conjunction and its position on the timeline demand.
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Start learning German→Related Topics
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- Verb-Final Order in Subordinate ClausesB1 — Why a subordinating conjunction sends the finite verb to the very end of the clause — and why in compound tenses the auxiliary lands dead last.