In 15 Seconds
- Used to claim you have evidence for a statement.
- Follows modal verb grammar: 'können' second, 'beweisen' last.
- Highly valued in a culture that prizes facts and certificates.
Meaning
This phrase is all about having the receipts. It means you have the evidence, facts, or skills to show that something you said is actually true.
Key Examples
3 of 6Proving you did the chores
Ich kann beweisen, dass ich gestern eingekauft habe.
I can prove that I went shopping yesterday.
In a job interview
Ich kann meine Erfahrung durch Zertifikate beweisen.
I can prove my experience with certificates.
A friendly bet
Kannst du wirklich beweisen, dass du schneller bist?
Can you really prove that you are faster?
Cultural Background
Germans value 'Beweise' (evidence) over 'Versprechen' (promises). In business, always have your data ready. The 'Beweislast' (burden of proof) is a central concept. In criminal law, the state must prove guilt ('In dubio pro reo'). Plagiarism is taken very seriously. You must be able to prove (belegen) every source you use. Being 'rechthaberisch' (always wanting to be right) is a common stereotype. Proving someone wrong is a national pastime.
The 'Receipt' Rule
If you can show a physical object to support your claim, you are 'beweisen'-ing it.
Don't forget the 'n'
It's 'beweisen' (infinitive), not 'beweis' (noun) when used with 'können'.
In 15 Seconds
- Used to claim you have evidence for a statement.
- Follows modal verb grammar: 'können' second, 'beweisen' last.
- Highly valued in a culture that prizes facts and certificates.
What It Means
Imagine you tell your friends you can eat fifty chicken nuggets. They laugh. You say, Ich kann das beweisen! This phrase is your way of saying 'I have the proof' or 'I can show you.' It bridges the gap between just talking and actually delivering results. It is the ultimate 'show, don't tell' expression in German.
How To Use It
Grammar-wise, this is a dream. Since können is a modal verb, it usually takes the second position in a sentence. The main action, beweisen, hops all the way to the very end. For example: Ich kann meine Unschuld beweisen. (I can prove my innocence). If you are asking a question, start with Kannst du... and finish with beweisen? It is simple, clean, and very effective.
When To Use It
You will hear this everywhere in Germany. Use it in a job interview to show you have specific skills. Use it at home when your partner accuses you of forgetting the milk. It is perfect for debates, scientific discussions, or even just friendly bets. It sounds confident and grounded in reality. Germans appreciate facts, so this phrase carries a lot of weight.
When NOT To Use It
Avoid using this for purely subjective feelings. You usually don't 'prove' that you are tired or hungry. It sounds a bit robotic if you use it for emotions. Also, don't use it if you are just 'guessing.' If you say you can prove it, people will expect actual evidence immediately. Don't get caught in a bluff!
Cultural Background
German culture places a high value on 'Nachweise' (certificates) and 'Beweise' (proof). There is a famous saying: 'Vertrauen ist gut, Kontrolle ist besser' (Trust is good, control is better). This phrase reflects that mindset perfectly. Whether it is a university degree or a receipt for a toaster, having proof is a cultural superpower. It provides a sense of security and clarity that Germans love.
Common Variations
You might hear unter Beweis stellen. This is a bit more formal. It means 'to put something to the test.' Another one is etwas belegen. This is used more in academic or legal contexts. But for your daily life, beweisen können is the gold standard. It is punchy, clear, and makes you sound like you know exactly what you are talking about.
Usage Notes
The phrase is neutral and fits almost any situation. Just watch your word order: the modal verb 'können' takes the second slot, and 'beweisen' stays at the end.
The 'Receipt' Rule
If you can show a physical object to support your claim, you are 'beweisen'-ing it.
Don't forget the 'n'
It's 'beweisen' (infinitive), not 'beweis' (noun) when used with 'können'.
Job Interviews
Use 'konnte beweisen' to talk about past achievements. It sounds more factual and less like bragging.
Examples
6Ich kann beweisen, dass ich gestern eingekauft habe.
I can prove that I went shopping yesterday.
A classic household defense using a subordinate clause.
Ich kann meine Erfahrung durch Zertifikate beweisen.
I can prove my experience with certificates.
Very common in professional settings in Germany.
Kannst du wirklich beweisen, dass du schneller bist?
Can you really prove that you are faster?
Used here to challenge a friend's claim.
Hast du Fotos? Kannst du das beweisen? 😂
Do you have photos? Can you prove that?
Informal use, asking for 'receipts' in a chat.
Ich werde dir meine Treue beweisen können.
I will be able to prove my loyalty to you.
Using the future context to make a deep promise.
Ich kann beweisen, dass der Hund die Hausaufgaben gefressen hat!
I can prove the dog ate the homework!
The ultimate cliché excuse, used ironically.
Test Yourself
Fill in the correct form of 'können' and 'beweisen'.
Ich ___ meine Unschuld ___. (Present tense)
The subject 'Ich' requires the verb form 'kann', and the infinitive 'beweisen' goes to the end.
Which sentence is grammatically correct?
Choose the correct word order:
The modal verb is in position 2, and the infinitive is at the end.
Complete the dialogue.
A: 'Hast du das Geld gestohlen?' B: 'Nein! Ich ___ ___ ___!'
Pronouns like 'es' usually come before the infinitive at the end.
Match the sentence to the situation.
Sentence: 'Wir können unsere Theorie mit Daten beweisen.'
'Theorie' and 'Daten' are typical for a scientific context.
🎉 Score: /4
Visual Learning Aids
Practice Bank
4 exercisesIch ___ meine Unschuld ___. (Present tense)
The subject 'Ich' requires the verb form 'kann', and the infinitive 'beweisen' goes to the end.
Choose the correct word order:
The modal verb is in position 2, and the infinitive is at the end.
A: 'Hast du das Geld gestohlen?' B: 'Nein! Ich ___ ___ ___!'
Pronouns like 'es' usually come before the infinitive at the end.
Sentence: 'Wir können unsere Theorie mit Daten beweisen.'
'Theorie' and 'Daten' are typical for a scientific context.
🎉 Score: /4
Frequently Asked Questions
4 questionsNo, it's used everywhere from science labs to arguments about who ate the last cookie.
No, you prove *something* (accusative) *to someone* (dative). It should be 'Ich kann es dir beweisen'.
'Beweisen' is general proof; 'belegen' specifically refers to using documents or citations.
In Germany, it's considered a fair question in a factual debate, though tone matters.
Related Phrases
etwas belegen
synonymTo provide documentary evidence.
etwas nachweisen
similarTo verify or provide an official record.
unter Beweis stellen
specialized formTo put to the test / to demonstrate.
etwas widerlegen
contrastTo disprove something.
