C1 Conjunctions & Connectors 13 min read Easy

Correcting with 'sondern' (Not this, but that)

Use sondern to replace a negated idea with the actual truth, effectively saying 'not this, but THAT'.

Grammar Rule in 30 Seconds

Use 'sondern' only when the first clause is negative and the second clause provides the correct alternative.

  • Must have a negative element (nicht/kein) in the first clause: 'Ich trinke keinen {der|m} Kaffee, sondern Tee.'
  • The second clause must contradict the first: 'Es ist nicht {das|n} Auto, sondern {das|n} Fahrrad.'
  • Do not use 'sondern' if the clauses are both positive; use 'aber' instead.
Negative Clause + sondern + Corrective Clause

Overview

As an advanced German learner, you understand that precision is paramount. While aber serves as a versatile connector, signaling a general contrast or addition, sondern holds a distinct and more powerful role: it functions as a corrective conjunction. Its purpose is to explicitly invalidate a preceding negative statement and replace it with the actual truth.

Think of sondern not merely as "but," but as "but rather" or "on the contrary," indicating an exclusive choice or a fundamental correction.

Sondern belongs to the group of coordinating conjunctions (often remembered by the acronym ADUSO: aber, denn, und, sondern, oder). A key characteristic of these conjunctions is that they are zero-position elements; they do not influence the word order in the clause that follows them. Mastering sondern elevates your German by enabling you to articulate clear, unambiguous corrections and distinctions, crucial for C1-level discussions, academic writing, and professional communication where clarity resolves potential misunderstandings.

How This Grammar Works

The fundamental principle behind sondern is that it must always follow a negative statement. This negative statement sets up an expectation or an assumption that sondern then explicitly refutes and replaces. The negation can manifest in various forms, most commonly with nicht (not) or kein- (no, not a/an – e.g., kein der Mann, keine die Frau, kein das Kind).
Other negative words that trigger sondern include nie (never), nichts (nothing), niemand (nobody), nirgends (nowhere), weder... noch (neither... nor), kaum (hardly), and ohne (without).
When sondern connects two clauses, the second clause offers the correct information, directly contradicting the negated element of the first clause. This is a crucial distinction from aber, which merely adds information that contrasts. With sondern, you are essentially saying: "What I just negated is false; instead, this other thing is true." The two parts of the sentence form a single, cohesive statement of correction.
Consider the logical impact: the first statement X ist nicht A (X is not A) is fully rejected, and replaced by X ist B (X is B). The elements A and B are presented as mutually exclusive. This clear, binary distinction is a hallmark of German logical structuring.
For instance, Ich spreche nicht Französisch, sondern Deutsch. (I don't speak French, but rather German.) Here, Französisch is negated and then replaced by Deutsch, asserting that only one of the languages is spoken by the speaker in this context. The choice is exclusive. The omitted verb spreche in the second clause is an example of ellipsis, making the sentence more streamlined.

Formation Pattern

1
Forming sentences with sondern follows a strict pattern that requires attention to both negation and punctuation. The structure is typically a negative clause followed by a comma, sondern, and then the corrective element or clause.
2
Start with a Negative Clause or Phrase: The initial part of your sentence must contain a negation. This is non-negotiable for sondern to be grammatically correct. The negation typically targets a specific word, phrase, or concept that will then be corrected.
3
Example with nicht: Das ist nicht mein Auto... (That is not my car...)
4
Example with kein: Ich habe kein Geld... (I have no money...)
5
Insert a Comma: In German, a comma always precedes sondern. This is a mandatory punctuation rule for coordinating conjunctions that connect two independent clauses or two grammatically parallel sentence elements of significant length.
6
Place sondern: The conjunction sondern occupies the zero position, meaning it does not affect the verb's placement in the subsequent clause. If sondern introduces a full clause, the verb remains in its standard position (second position in main clauses, final position in subordinate clauses).
7
Add the Corrective/Replacement Element: This part provides the accurate information, directly contrasting the negated element from the first part. This element often mirrors the grammatical structure of the negated part through parallelism. If the negated element was a noun phrase in the accusative case, the replacement will also be a noun phrase in the accusative case.
8
Here’s a breakdown of the pattern with examples, illustrating different types of corrections:
9
| Negated Clause/Element | , sondern | Corrective Clause/Element | Type of Correction |
10
| :------------------------------------------------------------ | :---------- | :------------------------------------------------------- | :-------------------- |
11
| Er kommt nicht heute, | , sondern | morgen. | Adverb of time |
12
| Ich habe keine die Schwester, | , sondern | einen der Bruder.` | Noun phrase (gender change, case retained) |
13
| Sie ist nicht traurig, | , sondern | wütend. | Adjective |
14
| Wir fahren nicht mit dem Bus, | , sondern | gehen zu Fuß. | Verb phrase (ellipsis) |
15
| Das Problem ist nicht, dass es zu komplex ist, | , sondern | dass die Kommunikation fehlt. | Subordinate clause |
16
Notice the use of ellipsis in the fourth example: Wir fahren nicht mit dem Bus, sondern gehen zu Fuß. The subject wir and the verb gehen are implied to be wir gehen in the second clause, but for conciseness and natural flow, only the changed verb is explicitly stated. This omission is common and makes your German sound more fluent.

When To Use It

Sondern is employed whenever you need to correct a preceding negative assertion, offering a direct, exclusive alternative. This goes beyond simple factual corrections and extends to nuanced expressions of opinion, clarification of intent, and logical argumentation. For C1 learners, understanding these various applications is key to authentic usage.
  1. 1Correcting Misunderstandings or False Assumptions: This is the most straightforward use. When someone has a wrong idea, sondern allows you to set the record straight definitively.
  • Ich meine nicht den ersten Vorschlag, sondern den zweiten. (I don't mean the first proposal, but rather the second one.)
  • Das war keine die Kritik, sondern ein der Hinweis.` (That wasn't criticism, but rather a hint.)
  1. 1Emphasizing a Stronger Truth: Sondern adds rhetorical weight. It’s not just about providing an alternative, but about presenting the correct or more significant reality. This is particularly useful in persuasive language or when establishing a precise point.
  • Wir suchen nicht nur eine die Lösung, sondern eine die nachhaltige Lösung. (We aren't just looking for a solution, but rather a sustainable solution.)
  • Er arbeitet nicht nur, sondern er lebt seine die Arbeit.` (He doesn't just work, but he lives his work – implying a deeper passion.)
  1. 1With the Correlative Conjunction nicht nur ... sondern auch (not only ... but also): This is a powerful construction that expands on a true statement rather than correcting a false one. It highlights that in addition to the first point, a second, often more significant or surprising, point is also true. Despite the nicht (not), the first part of the statement is implicitly affirmed and then augmented.
  • Das Programm bietet nicht nur eine die effektive Methode, sondern auch eine die benutzerfreundliche Oberfläche. (The program offers not only an effective method, but also a user-friendly interface.)
  • Sie hat nicht nur das das Projekt geleitet, sondern auch entscheidend zum der Erfolg beigetragen. (She not only managed the project, but also significantly contributed to its success.)
This construction is vital for building complex arguments and demonstrating comprehensive understanding, as it allows you to present multiple layers of information cohesively.
  1. 1Defining and Delineating Concepts: In academic or formal contexts, sondern helps to clarify what something is not before stating what it is, thereby sharpening definitions and distinctions.
  • Politik ist nicht die die Kunst des Möglichen, sondern die die Kunst des Notwendigen. (Politics is not the art of the possible, but rather the art of the necessary.) This philosophical statement defines by contrast.
By strategically using sondern, you enhance the clarity and impact of your German, ensuring your message is understood precisely as intended. It reflects a sophisticated grasp of how to build logical arguments and rectify inaccuracies.

Common Mistakes

Even advanced learners frequently stumble over sondern, primarily due to interference from English or a lack of full appreciation for its specific function. Avoiding these common pitfalls will significantly improve your accuracy and fluency.
  1. 1Confusing sondern with aber after a Negation: This is the most prevalent error. While both translate to "but," their functions are fundamentally different, especially when a negation is present. Remember: sondern replaces a negative statement; aber adds contrasting information even if the first statement is negative.
  • Incorrect: Ich bin nicht müde, aber ich bin wach. (This implies "I am not tired, but (in addition to not being tired) I am awake" which sounds redundant or illogical if the intent is correction.)
  • Correct: Ich bin nicht müde, sondern wach. (I am not tired; on the contrary, I am awake – direct correction.)
  • Incorrect: Er hat kein das Auto, aber ein das Fahrrad. (This means "He doesn't have a car, but (nevertheless) he does have a bicycle." This is grammatically possible if you want to state both facts without a direct correction.)
  • Correct (for correction): Er hat kein das Auto, sondern ein das Fahrrad. (He doesn't have a car; instead, he has a bicycle – correcting the assumption that he owns a car.)
The difference lies in whether you are merely stating a contrasting fact (aber) or actively replacing a false premise (sondern). If the negated element in the first clause is directly what you intend to correct, sondern is the only choice.
  1. 1Forgetting the Comma: As mentioned, sondern always requires a comma before it. Omitting it is a grammatical error in written German and can sometimes hinder readability. This is a consistent rule for all coordinating conjunctions connecting clauses or certain parallel structures.
  1. 1Using sondern after a Positive Statement: Sondern absolutely requires a preceding negation. If the first clause is positive, sondern cannot be used. In such cases, aber or other contrasting conjunctions like jedoch (however) or doch (yet, still) would be appropriate.
  • Incorrect: Ich mag die Pizza, sondern die Pasta.
  • Correct: Ich mag die Pizza, aber die Pasta mag ich lieber. (I like pizza, but I like pasta more.)
  1. 1Lack of Grammatical Parallelism: The element introduced by sondern should grammatically match the negated element it replaces. This includes maintaining the same case, and often the same part of speech (noun for noun, adjective for adjective).
  • Incorrect: Ich habe nicht der Lehrer, sondern die Schülerin. (If Lehrer was nominative, Schülerin should also be.)
  • Correct: Ich habe nicht den der Lehrer gesehen (Akkusativ), sondern die die Schülerin. (I didn't see the teacher, but rather the student – both accusative.)
  1. 1Over-correction: Sometimes learners use sondern where a simpler aber would suffice, or where no strong correction is truly needed. Sondern carries a certain assertiveness; use it when the correction is meaningful and impactful. If the contrast is mild or merely additive, aber is the better choice. In German communication, precision is valued, and misusing sondern can lead to an unintended strong emphasis.

Real Conversations

To truly grasp sondern, observing its application in everyday and professional German is essential. It appears across all registers, from quick text messages to formal business correspondence, always retaining its core function of explicit correction or expansion.

Casual / Texting: In informal settings, sondern allows for quick, unambiguous corrections, often with ellipsis for brevity.

- A: Bist du noch zu Hause? (Are you still at home?)

- B: Nein, nicht mehr, sondern schon auf dem Weg. (No, not anymore, but already on the way.)

- Ich hab nicht Hunger, sondern Durst. (I'm not hungry, but thirsty.) – Direct correction of a physical state.

Professional / Work Email: In a business context, clarity is paramount to avoid misinterpretation. Sondern ensures that crucial details are accurately conveyed.

- Das Projekt hat nicht den der erwarteten Gewinn erzielt, sondern die die Erwartungen sogar übertroffen. (The project didn't achieve the expected profit, but rather exceeded the expectations.)

- Unser Fokus liegt nicht auf Quantität, sondern auf die Qualität der die Produkte. (Our focus isn't on quantity, but on the quality of the products.) – Differentiating a strategic priority.

Opinion / Discussion: When articulating a nuanced viewpoint or correcting a premise in a discussion, sondern adds authority and precision.

- Er kritisiert nicht die die Idee an sich, sondern die die Umsetzung. (He's not criticizing the idea itself, but rather its implementation.) – Distinguishing between concept and execution.

- Wir sollten nicht nur über die die Probleme reden, sondern auch Lösungen finden. (We shouldn't just talk about the problems, but also find solutions.) – Using nicht nur... sondern auch to advocate for action.

Academic / Formal Writing: In academic discourse, sondern is invaluable for making precise statements, refuting hypotheses, and constructing detailed arguments.

- Die die Analyse zeigt, dass der der Effekt nicht zufällig ist, sondern durch spezifische Variablen bedingt wird. (The analysis shows that the effect is not random, but is conditioned by specific variables.)

- Diese Methode ist nicht nur in der die Theorie relevant, sondern auch in der die praktischen Anwendung. (This method is not only relevant in theory, but also in practical application.)

Sondern embodies a certain directness common in German communication. It helps cut through ambiguity, ensuring that the intended meaning is explicitly stated, particularly when correcting false assumptions. This cultural preference for clarity over implicit understanding reinforces the importance of using sondern correctly.

Quick FAQ

Here are answers to some frequently asked questions about sondern, clarifying common points of confusion.
  • Does sondern always need a comma?
Yes, a comma is always required before sondern. This is a non-negotiable rule in German punctuation for coordinating conjunctions, separating the preceding clause or phrase from the corrective one.
  • Can I use sondern with nie, nichts, or niemand?
Absolutely. Sondern can follow any explicit negation. Words like nie (never), nichts (nothing), niemand (nobody), nirgends (nowhere), `weder...
noch (neither... nor), kaum (hardly), and ohne (without) all function as triggers for sondern`, provided the intent is to correct the negated element.
  • Ich habe nie daran gezweifelt, sondern immer daran geglaubt. (I never doubted it, but rather always believed it.)
  • Is nicht nur ... sondern auch different from standard sondern?
Yes, nicht nur ... sondern auch is a distinct correlative conjunction phrase. While it uses sondern, its function is to expand on a true statement, adding further information that is often more significant.
It doesn't correct a false premise; instead, it highlights that something is true in multiple aspects. The nicht in nicht nur applies only to the nur (only), not the statement itself.
  • Sie spricht nicht nur Deutsch, sondern auch fließend Englisch. (She not only speaks German, but also fluent English.)
  • Can I start a sentence with sondern?
Generally, no. As a coordinating conjunction, sondern serves to connect two clauses or sentence elements. It inherently requires something to connect to and therefore typically appears mid-sentence, following the element it is correcting.
Starting a sentence with sondern would leave its correlative negation unresolved.
  • What if I forget the negation in the first clause?
If the first clause is not explicitly negative, sondern cannot be used. Its core function relies on refuting a previous negation. Using sondern after a positive statement would be grammatically incorrect and would likely confuse your listener, as its logical premise (correction of a falsehood) would be missing.
In such cases, aber or another contrasting conjunction would be necessary.
  • Is sondern more formal than aber?
Not necessarily. Sondern is used across all registers of German, from very casual conversation to highly formal academic texts. Its usage is determined by its specific logical function (correction/replacement), not by formality.
Mastering sondern means you can deploy this precise logical tool whenever clarity and direct correction are required, regardless of the social context.

Sondern Structure

Clause 1 (Negative) Conjunction Clause 2 (Correction)
Ich habe kein {das|n} Auto
sondern
ein {das|n} Fahrrad
Sie ist nicht {die|f} Chefin
sondern
die {die|f} Assistentin
Wir gehen nicht nach Hause
sondern
ins {das|n} Kino
Das ist kein {der|m} Fehler
sondern
ein {der|m} Erfolg
Er trinkt keinen {der|m} Wein
sondern
ein {das|n} Wasser
Es ist nicht {die|f} Sonne
sondern
der {der|m} Mond

Meanings

Sondern is an adversative conjunction used to introduce a correction after a negative statement.

1

Direct Correction

Replacing a false statement with a true one.

“Das ist nicht {die|f} Lösung, sondern {das|n} Problem.”

“Er ist nicht {der|m} Lehrer, sondern {der|m} Schüler.”

Reference Table

Reference table for Correcting with 'sondern' (Not this, but that)
Form Structure Example
Affirmative
Negation + sondern + Noun
Kein Apfel, sondern eine Birne.
Verb-based
Negation + sondern + Verb
Ich schlafe nicht, sondern arbeite.
Adjective
Negation + sondern + Adjective
Nicht groß, sondern klein.
Complex
Negation + sondern + Clause
Nicht weil ich muss, sondern weil ich will.
Not only
Nicht nur X, sondern auch Y
Nicht nur schön, sondern auch klug.
Preposition
Negation + sondern + Prep Phrase
Nicht in Berlin, sondern in Köln.

Formality Spectrum

Formal
Ich habe nicht das Steak bestellt, sondern den Fisch.

Ich habe nicht das Steak bestellt, sondern den Fisch. (Restaurant)

Neutral
Ich habe kein Steak bestellt, sondern Fisch.

Ich habe kein Steak bestellt, sondern Fisch. (Restaurant)

Informal
Nicht das Steak, sondern den Fisch!

Nicht das Steak, sondern den Fisch! (Restaurant)

Slang
Kein Steak, sondern Fisch, Digga.

Kein Steak, sondern Fisch, Digga. (Restaurant)

The Correction Logic

Sondern

Requirement

  • Negation Must be present

Function

  • Korrektur Correction

Contrast

  • Nicht X Not X

Examples by Level

1

Das ist nicht {der|m} Apfel, sondern {die|f} Birne.

This is not the apple, but the pear.

2

Ich habe kein {das|n} Geld, sondern {die|f} Karte.

I have no cash, but a card.

3

Er ist nicht {der|m} Arzt, sondern {der|m} Pfleger.

He is not the doctor, but the nurse.

4

Das ist nicht {das|n} Haus, sondern {die|f} Wohnung.

This is not the house, but the apartment.

1

Wir fahren nicht nach Berlin, sondern nach Hamburg.

We are not going to Berlin, but to Hamburg.

2

Sie lernt nicht {das|n} Deutsch, sondern {das|n} Englisch.

She is not learning German, but English.

3

Das Wetter ist nicht schlecht, sondern sehr gut.

The weather is not bad, but very good.

4

Ich möchte keinen {der|m} Tee, sondern {den|m} Kaffee.

I don't want tea, but coffee.

1

Es geht nicht darum, was wir wollen, sondern was wir brauchen.

It's not about what we want, but what we need.

2

Er hat nicht nur {das|n} Talent, sondern auch {die|f} Disziplin.

He has not only talent, but also discipline.

3

Das war kein Unfall, sondern Absicht.

That was no accident, but intentional.

4

Wir suchen nicht {die|f} billigste Lösung, sondern {die|f} beste.

We are not looking for the cheapest solution, but the best.

1

Die Entscheidung war nicht leicht, sondern sehr komplex.

The decision was not easy, but very complex.

2

Es ist nicht so, dass ich nicht will, sondern ich kann nicht.

It's not that I don't want to, but I can't.

3

Das Projekt wurde nicht gestoppt, sondern nur verschoben.

The project was not stopped, but only postponed.

4

Man sollte nicht nur kritisieren, sondern auch helfen.

One should not only criticize, but also help.

1

Die Intention war keineswegs böswillig, sondern rein pragmatisch.

The intention was by no means malicious, but purely pragmatic.

2

Es ist nicht bloß eine Frage der Ästhetik, sondern der Funktionalität.

It is not merely a question of aesthetics, but of functionality.

3

Wir haben nicht die Absicht, zu expandieren, sondern zu konsolidieren.

We have no intention to expand, but to consolidate.

4

Das ist nicht als Rückschritt zu werten, sondern als notwendige Evolution.

This is not to be valued as a step backward, but as a necessary evolution.

1

Nicht die Quantität der Daten ist entscheidend, sondern deren Validität.

Not the quantity of data is decisive, but its validity.

2

Es ist nicht die Abwesenheit von Angst, sondern deren Überwindung.

It is not the absence of fear, but its overcoming.

3

Das Gesetz ist nicht als starr zu betrachten, sondern als dynamisches Konstrukt.

The law is not to be viewed as rigid, but as a dynamic construct.

4

Nicht das Schicksal bestimmt unseren Weg, sondern unsere Entscheidungen.

Not fate determines our path, but our decisions.

Easily Confused

Correcting with 'sondern' (Not this, but that) vs Aber vs. Sondern

Learners use 'aber' for all 'but' cases.

Correcting with 'sondern' (Not this, but that) vs Nicht nur... sondern auch

Learners forget the 'auch' part.

Correcting with 'sondern' (Not this, but that) vs Kein vs. Nicht

Using 'kein' for verbs.

Common Mistakes

Ich mag kein Kaffee, aber Tee.

Ich mag keinen Kaffee, sondern Tee.

Requires negation and 'sondern'.

Das ist nicht gut, aber toll.

Das ist nicht gut, sondern toll.

Correction of quality.

Kein Hund, aber Katze.

Kein Hund, sondern eine Katze.

Missing 'sondern'.

Nicht heute, aber morgen.

Nicht heute, sondern morgen.

Correction of time.

Ich gehe nicht nach Hause, aber ins Kino.

Ich gehe nicht nach Hause, sondern ins Kino.

Correction of destination.

Er ist nicht mein Bruder, aber mein Freund.

Er ist nicht mein Bruder, sondern mein Freund.

Correction of identity.

Das ist keine Arbeit, aber ein Hobby.

Das ist keine Arbeit, sondern ein Hobby.

Correction of category.

Es ist nicht wichtig, aber dringend.

Es ist nicht wichtig, sondern dringend.

Correction of priority.

Wir haben nicht gewonnen, aber verloren.

Wir haben nicht gewonnen, sondern verloren.

Correction of outcome.

Das ist nicht, was ich meinte, aber was ich sagte.

Das ist nicht, was ich meinte, sondern was ich sagte.

Correction of intent.

Nicht die Kosten sind das Problem, aber die Zeit.

Nicht die Kosten sind das Problem, sondern die Zeit.

Correction of the root cause.

Es ist nicht so, dass ich nicht kann, aber ich will nicht.

Es ist nicht so, dass ich nicht kann, sondern ich will nicht.

Correction of the reason.

Sentence Patterns

Das ist kein ___, sondern ein ___.

Ich ___ nicht ___, sondern ___.

Es geht nicht um ___, sondern um ___.

Nicht nur ___, sondern auch ___.

Real World Usage

Texting very common

Nicht heute, sondern morgen!

Job Interview common

Ich habe nicht in Berlin gearbeitet, sondern in München.

Ordering Food common

Kein Wasser, sondern Bier.

Social Media very common

Das ist kein Fakt, sondern eine Meinung.

Travel Planning occasional

Wir fliegen nicht nach Paris, sondern nach Rom.

Academic Writing common

Dies ist nicht als Fehler zu werten, sondern als Ausnahme.

💡

The 'But Rather' Test

If you can replace 'but' with 'but rather' in English, you need 'sondern'.
⚠️

No Negation, No Sondern

If the first clause is positive, 'sondern' is forbidden. Use 'aber'.
🎯

Verb Omission

You can omit the verb in the second clause to sound more natural: 'Ich trinke keinen Kaffee, sondern Tee.'
💬

Directness

Germans use 'sondern' to be clear. Don't worry about sounding rude; it's just efficient.

Smart Tips

Ask yourself: 'Am I correcting a false statement?' If yes, use 'sondern'.

Ich bin nicht müde, aber hungrig. Ich bin nicht müde, sondern hungrig.

Use 'sondern' to clarify project requirements.

Das ist nicht das Ziel, aber das Ziel ist X. Das ist nicht das Ziel, sondern X.

Use 'sondern' to be direct but polite.

Das ist nicht rot, aber blau. Das ist nicht rot, sondern blau.

Always pair 'nicht nur' with 'sondern auch'.

Er ist nicht nur klug, aber auch nett. Er ist nicht nur klug, sondern auch nett.

Pronunciation

/ˈzɔndɐn/

Sondern

Stress the first syllable: SON-dern.

Correction Intonation

Nicht X (rising) -> sondern Y (falling).

Signals that the first part is wrong and the second is the truth.

Memorize It

Mnemonic

Sondern is the 'Correction King'—it only shows up when the first part is a 'No' (negative).

Visual Association

Imagine a red 'X' over a wrong object, then a green checkmark over the correct object, with the word 'sondern' acting as the bridge between them.

Rhyme

If the first part is a 'No', then 'sondern' is the way to go.

Story

A waiter brings you soup when you ordered salad. You say: 'Das ist keine Suppe, sondern ein Salat!' The waiter apologizes and takes the soup away. You have successfully used 'sondern' to fix the error.

Word Web

nichtkeinsondernaberKorrekturGegenteilfalschrichtig

Challenge

Write 5 sentences today correcting things you see around you using 'sondern'.

Cultural Notes

Germans value directness. Using 'sondern' is seen as efficient and clear, not rude.

Austrians use 'sondern' similarly, but often add 'sondern vielmehr' for emphasis.

In formal Swiss German, 'sondern' is used exactly as in Standard German.

Derived from Middle High German 'sunder', meaning 'apart' or 'separate'.

Conversation Starters

Ist das ein Hund?

Arbeitest du in Berlin?

Ist das Projekt schon fertig?

Glaubst du, das ist die beste Lösung?

Journal Prompts

Describe a misunderstanding you had recently.
Correct three common myths about your home country.
Discuss a difficult decision you made.
Analyze a complex problem in your field.

Common Mistakes

Incorrect

Correct


Incorrect

Correct


Incorrect

Correct


Incorrect

Correct

Test Yourself

Fill in 'aber' or 'sondern'.

Ich bin nicht müde, ___ ich habe Hunger.

✓ Correct! ✗ Not quite. Correct answer: sondern
First clause is negative.
Choose the correct sentence. Multiple Choice

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: Ich mag keinen Kaffee, sondern Tee.
Requires 'sondern' after negation.
Fix the sentence. Error Correction

Find and fix the mistake:

Er ist nicht mein Lehrer, aber mein Freund.

✓ Correct! ✗ Not quite. Correct answer: Er ist nicht mein Lehrer, sondern mein Freund.
Correction requires 'sondern'.
Combine the sentences. Sentence Transformation

Das ist kein Hund. Das ist eine Katze.

✓ Correct! ✗ Not quite. Correct answer: Das ist kein Hund, sondern eine Katze.
Correcting the object.
Match the clauses. Match Pairs

Match each item on the left with its pair on the right:

✓ Correct! ✗ Not quite. Correct answer: sondern morgen
Correction of time.
Order the words. Sentence Building

nicht / sondern / das / ist / ein / Auto / Fahrrad

✓ Correct! ✗ Not quite. Correct answer: Das ist nicht ein Auto, sondern ein Fahrrad.
Correct structure.
Select the correct conjunction. Multiple Choice

Es ist nicht ___, sondern ___.

✓ Correct! ✗ Not quite. Correct answer: hässlich / schön
Correction logic.
Fill in the blank.

Wir suchen nicht den billigsten Preis, ___ die beste Qualität.

✓ Correct! ✗ Not quite. Correct answer: sondern
Correction of preference.

Score: /8

Practice Exercises

8 exercises
Fill in 'aber' or 'sondern'.

Ich bin nicht müde, ___ ich habe Hunger.

✓ Correct! ✗ Not quite. Correct answer: sondern
First clause is negative.
Choose the correct sentence. Multiple Choice

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: Ich mag keinen Kaffee, sondern Tee.
Requires 'sondern' after negation.
Fix the sentence. Error Correction

Find and fix the mistake:

Er ist nicht mein Lehrer, aber mein Freund.

✓ Correct! ✗ Not quite. Correct answer: Er ist nicht mein Lehrer, sondern mein Freund.
Correction requires 'sondern'.
Combine the sentences. Sentence Transformation

Das ist kein Hund. Das ist eine Katze.

✓ Correct! ✗ Not quite. Correct answer: Das ist kein Hund, sondern eine Katze.
Correcting the object.
Match the clauses. Match Pairs

Match: 'Nicht heute' with...

✓ Correct! ✗ Not quite. Correct answer: sondern morgen
Correction of time.
Order the words. Sentence Building

nicht / sondern / das / ist / ein / Auto / Fahrrad

✓ Correct! ✗ Not quite. Correct answer: Das ist nicht ein Auto, sondern ein Fahrrad.
Correct structure.
Select the correct conjunction. Multiple Choice

Es ist nicht ___, sondern ___.

✓ Correct! ✗ Not quite. Correct answer: hässlich / schön
Correction logic.
Fill in the blank.

Wir suchen nicht den billigsten Preis, ___ die beste Qualität.

✓ Correct! ✗ Not quite. Correct answer: sondern
Correction of preference.

Score: /8

Practice Bank

10 exercises
Fill in the blank Fill in the Blank

Das ist nicht meine Tasche, ___ die von Sarah.

✓ Correct! ✗ Not quite. Correct answer: sondern
Fix the word order or punctuation Error Correction

Ich habe keine Lust auf Wandern sondern ich will schwimmen.

✓ Correct! ✗ Not quite. Correct answer: Ich habe keine Lust auf Wandern, sondern ich will schwimmen.
Reorder the words to make a correct sentence Sentence Reorder

nicht / , / sondern / Er / dumm / ist / klug / .

✓ Correct! ✗ Not quite. Correct answer: Er ist nicht dumm, sondern klug.
Translate to German Translation

It's not raining, but snowing.

✓ Correct! ✗ Not quite. Correct answer: Es regnet nicht, sondern schneit.
Which one uses 'sondern' correctly? Multiple Choice

Pick the right context for sondern:

✓ Correct! ✗ Not quite. Correct answer: Ich mag keine Hunde, sondern Katzen.
Match the start to the correct end Match Pairs

Match the phrases:

✓ Correct! ✗ Not quite. Correct answer: Matches successfully
Complete the 'not only... but also' phrase Fill in the Blank

Die App ist nicht nur gratis, ___ ___ sehr nützlich.

✓ Correct! ✗ Not quite. Correct answer: sondern auch
Identify the mistake Error Correction

Ich habe nicht das rote Kleid gekauft aber das blaue.

✓ Correct! ✗ Not quite. Correct answer: Ich habe nicht das rote Kleid gekauft, sondern das blaue.
Formal or Informal? Multiple Choice

Which sentence is best for a formal email?

✓ Correct! ✗ Not quite. Correct answer: Das Ziel ist nicht Gewinn, sondern Nachhaltigkeit.
Fill in the blank Fill in the Blank

Sie spricht nie über sich selbst, ___ immer über andere.

✓ Correct! ✗ Not quite. Correct answer: sondern

Score: /10

FAQ (8)

No, never. 'Sondern' requires a negative element like 'nicht' or 'kein' in the first clause.

Only sometimes. If you mean 'but rather', then yes. If you mean 'however', use 'aber'.

No, it is a coordinating conjunction and does not affect the verb position.

Yes, 'nicht nur... sondern auch' is a very common structure.

Not at all. It is a standard way to correct information clearly.

You can use 'sondern' to contrast two different actions: 'Ich schlafe nicht, sondern arbeite.'

Rarely, as it is used for statements. It is not typical in questions.

Check the first clause. Is it negative? If yes, use 'sondern'. If no, use 'aber'.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Spanish high

sino

Spanish requires 'sino que' if the second part is a verb clause.

French low

mais

French lacks a specific conjunction for corrections.

English low

but

English has no dedicated corrective conjunction.

Japanese low

ga / keredomo

Japanese relies on context and particles rather than a specific conjunction.

Arabic moderate

bal

Arabic 'bal' can also be used for simple addition, unlike 'sondern'.

Chinese moderate

ér shì

Chinese 'ér shì' is more formal and less frequent than 'sondern'.

Learning Path

Prerequisites

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