By the end of this lesson, I can…
- Open real conditions
- Present and future hypotheses
- Past condition and result
- A condition without wenn
- Negative conditions and exceptions
- Time reference and mixed consequences
Simple explanation
Express real, tentative, formal, and unreal conditions with wenn, falls, sofern, vorausgesetzt, sollte, and Konjunktiv II, including compact alternatives without a full subordinate clause.
Open real conditions
Wenn and falls can introduce an open condition in the indicative: Wenn es regnet, bleiben wir zu Hause. The subordinate finite verb is final; the result is verb-second. Falls foregrounds conditionality, not a fixed probability percentage.
Present and future hypotheses
Use Konjunktiv II for a hypothetical situation: Wenn ich reich wäre, würde ich reisen. It may concern now or later. Würde agrees while the lexical verb remains infinitive; conditional hätte/wäre or another appropriate form also agrees with its subject.
Past condition and result
Past counterfactuals use hätte/wäre and Partizip II: Wenn ich gelernt hätte, hätte ich bestanden. A fronted conditional takes a comma and the result begins with its finite verb. Preserve each clause's time and participant roles when rewriting.
A condition without wenn
A condition can begin with its verb: Hätte ich Zeit, käme ich mit; Regnet es, bleiben wir drinnen. Here verb-first is conditional, not a separate question. Dann may clarify the result; verb-first alone does not require a question mark.
Negative conditions and exceptions
Es sei denn introduces an exception: Wir gehen, es sei denn, es regnet. With dass, use subordinate order: es sei denn, dass es regnet. Distinguish a negative condition from a negated consequence; scope controls the meaning.
Time reference and mixed consequences
Condition and consequence may have different times: Wenn ich damals mehr gelernt hätte, wäre ich heute sicherer. Wenn can also be temporal. Determine the ideas' relationship; labels such as first or second condition do not replace analysis of time and meaning.
Usage reference table
| Pattern or function | Target-language model |
|---|---|
| Open real conditions | Wenn es morgen regnet, bleiben wir zu Hause. |
| Present and future hypotheses | Wenn ich reich wäre, würde ich weniger arbeiten. |
| Past condition and result | Wenn ich gelernt hätte, hätte ich bestanden. |
| A condition without wenn | Hätte ich mehr Zeit, würde ich mitkommen. |
| Negative conditions and exceptions | Wir gehen spazieren, es sei denn, es regnet. |
| Meaning in context | Wenn es morgen regnet, nehmen wir den Bus. |
Grammar formula
Open real conditions
Wenn/Falls + Subjekt + ... + finites Verb, finites Verb + Subjekt + ...Falls du Zeit hast, kommst du mit.
Past condition and result
Wenn + Subjekt + ... + Partizip II + hätte/wäre, hätte/wäre + Subjekt + ... + Partizip IIWenn ich früher gegangen wäre, hätte ich den Zug erreicht.
Core rules
- 1
Open real conditions
Wenn and falls can introduce an open condition in the indicative: Wenn es regnet, bleiben wir zu Hause. The subordinate finite verb is final; the result is verb-second. Falls foregrounds conditionality, not a fixed probability percentage.
- 2
Present and future hypotheses
Use Konjunktiv II for a hypothetical situation: Wenn ich reich wäre, würde ich reisen. It may concern now or later. Würde agrees while the lexical verb remains infinitive; conditional hätte/wäre or another appropriate form also agrees with its subject.
- 3
Past condition and result
Past counterfactuals use hätte/wäre and Partizip II: Wenn ich gelernt hätte, hätte ich bestanden. A fronted conditional takes a comma and the result begins with its finite verb. Preserve each clause's time and participant roles when rewriting.
- 4
A condition without wenn
A condition can begin with its verb: Hätte ich Zeit, käme ich mit; Regnet es, bleiben wir drinnen. Here verb-first is conditional, not a separate question. Dann may clarify the result; verb-first alone does not require a question mark.
- 5
Negative conditions and exceptions
Es sei denn introduces an exception: Wir gehen, es sei denn, es regnet. With dass, use subordinate order: es sei denn, dass es regnet. Distinguish a negative condition from a negated consequence; scope controls the meaning.
- 6
Time reference and mixed consequences
Condition and consequence may have different times: Wenn ich damals mehr gelernt hätte, wäre ich heute sicherer. Wenn can also be temporal. Determine the ideas' relationship; labels such as first or second condition do not replace analysis of time and meaning.
Useful examples
Wenn ich Zeit habe, komme ich mit.
If I have time, I will come along.
Falls du Hilfe brauchst, ruf mich an.
If you need help, call me.
Sofern alle zustimmen, beginnen wir morgen.
Provided everyone agrees, we will start tomorrow.
Hätte ich mehr Zeit, würde ich öfter kochen.
If I had more time, I would cook more often.
Wenn ich das gewusst hätte, wäre ich früher gekommen.
If I had known that, I would have come earlier.
Du kannst bleiben, vorausgesetzt, du bist leise.
You can stay, provided that you are quiet.
Ohne deine Hilfe hätte ich es nicht geschafft.
Without your help, I would not have succeeded.
Sollte es regnen, findet das Konzert drinnen statt.
Should it rain, the concert will take place indoors.
Es sei denn, du hast einen besseren Plan.
Unless you have a better plan.
Je früher wir starten, desto schneller sind wir da.
The earlier we start, the sooner we arrive.
Common mistakes
- ❌ Wenn es morgen regnen, bleiben wir zu Hause. ✅ Wenn es morgen regnet, bleiben wir zu Hause.
- ❌ Wenn ich reich wärst, würde ich weniger arbeiten. ✅ Wenn ich reich wäre, würde ich weniger arbeiten.
- ❌ Wenn ich gelernt hättest, hätte ich bestanden. ✅ Wenn ich gelernt hätte, hätte ich bestanden.
- ❌ Hätten ich mehr Zeit, würde ich mitkommen. ✅ Hätte ich mehr Zeit, würde ich mitkommen.
- ❌ Wir gehen spazieren, es sei weil, es regnet. ✅ Wir gehen spazieren, es sei denn, es regnet.
- ❌ Wenn es morgen regnet, nehmen wir den Bus. → A remote or unreal present/future hypothesis in Konjunktiv II ✅ Wenn es morgen regnet, nehmen wir den Bus. → An open condition with a possible consequence
Learning tips
- Es sei denn introduces an exception: Wir gehen, es sei denn, es regnet. With dass, use subordinate order: es sei denn, dass es regnet. Distinguish a negative condition from a negated consequence; scope controls the meaning.
- Condition and consequence may have different times: Wenn ich damals mehr gelernt hätte, wäre ich heute sicherer. Wenn can also be temporal. Determine the ideas' relationship; labels such as first or second condition do not replace analysis of time and meaning.
Use it in your own text
Write six new sentences about your life, experiences or views. Use the rules and table and check why each form fits. The models are illustrations; you need not force every form into one text. This is self-assessment; the test score is recorded separately.
- Write a new example about a real or imagined situation using “Open real conditions”.
- Write a new example about a real or imagined situation using “Present and future hypotheses”.
- Write a new example about a real or imagined situation using “Past condition and result”.
- Write a new example about a real or imagined situation using “A condition without wenn”.
- Write a new example about a real or imagined situation using “Negative conditions and exceptions”.
- Compare the form and meaning of two of your examples and explain the difference.
Show the model
Wenn ich Zeit habe, komme ich mit. Falls du Hilfe brauchst, ruf mich an. Sofern alle zustimmen, beginnen wir morgen. Hätte ich mehr Zeit, würde ich öfter kochen. Wenn ich das gewusst hätte, wäre ich früher gekommen. Du kannst bleiben, vorausgesetzt, du bist leise.
Check your own work
- My intended meaning fits the chosen construction.
- I checked subject, verb form, case/preposition and word order.
- I adapted the models to my own context and considered the exceptions.
Put it into practice
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Related grammar
Frequently asked questions
What matters for “Open real conditions”?
Wenn and falls can introduce an open condition in the indicative: Wenn es regnet, bleiben wir zu Hause. The subordinate finite verb is final; the result is verb-second. Falls foregrounds conditionality, not a fixed probability percentage.
What matters for “Present and future hypotheses”?
Use Konjunktiv II for a hypothetical situation: Wenn ich reich wäre, würde ich reisen. It may concern now or later. Würde agrees while the lexical verb remains infinitive; conditional hätte/wäre or another appropriate form also agrees with its subject.
What matters for “Past condition and result”?
Past counterfactuals use hätte/wäre and Partizip II: Wenn ich gelernt hätte, hätte ich bestanden. A fronted conditional takes a comma and the result begins with its finite verb. Preserve each clause's time and participant roles when rewriting.
What matters for “A condition without wenn”?
A condition can begin with its verb: Hätte ich Zeit, käme ich mit; Regnet es, bleiben wir drinnen. Here verb-first is conditional, not a separate question. Dann may clarify the result; verb-first alone does not require a question mark.
What matters for “Negative conditions and exceptions”?
Es sei denn introduces an exception: Wir gehen, es sei denn, es regnet. With dass, use subordinate order: es sei denn, dass es regnet. Distinguish a negative condition from a negated consequence; scope controls the meaning.
What matters for “Time reference and mixed consequences”?
Condition and consequence may have different times: Wenn ich damals mehr gelernt hätte, wäre ich heute sicherer. Wenn can also be temporal. Determine the ideas' relationship; labels such as first or second condition do not replace analysis of time and meaning.
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