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Illustration of the B1 German word “nachweisen”, which translates to “to prove”. A spectacled badger in a tweed waistcoat kneels in a dim archive and presses a glowing pawprint cast onto a matching track on the floor, eyebrows raised in triumph.
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nachweisen is one of the B1 words in the free course — with this picture, the audio, and spaced repetition.

nachweisen

to prove

/ˈnaːxˌvaɪ̯zn̩/

Conjugation

Principal parts

nachweisen, wies nach, hat nachgewiesen

ich weise nach
du weist nach
er/sie/es weist nach
wir weisen nach
ihr weist nach
sie/Sie weisen nach

Practice "nachweisen"

Examples — nachweisen in a sentence

Sie müssen Ihre Identität nachweisen.

You must prove your identity.

Kannst du deine Behauptung nachweisen?

Can you prove your claim?

How to remember it

NACH-WEISEN sounds like 'knock wise men'. A judge forces them to PROVE their wisdom by knocking.

More B1 words

Illustration of the B1 German word “natürlich”, which translates to “of course; natural”. Close-up of a huge grey concrete city wall filling the frame, cracked wide open as a giant green vine and one enormous sunflower burst through the split, petals unfurling toward the light.
natürlich

/naˈtyːɐ̯lɪç/

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of course; natural

Comparative Forms

Positive natürlich
Komparativ natürlicher
Superlativ am natürlichsten

Examples

Ich bevorzuge Säfte ohne künstliche Aromen, nur natürliche Zutaten.

I prefer juices without artificial flavors, only natural ingredients.

Es ist ganz natürlich, nervös vor einer Prüfung zu sein.

It is completely natural to be nervous before an exam.

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Illustration of the B1 German word “persönlich”, which translates to “personal”. A fox presses a small glowing heart-shaped parcel into the paws of a startled, delighted hedgehog on a doorstep, leaning in close so no one else can see.
persönlich

/pɛʁˈzøːnlɪç/

personal

Comparative Forms

Positive persönlich
Komparativ persönlicher
Superlativ am persönlichsten

Examples

Das ist meine persönliche Meinung zu dem Thema.

That is my personal opinion on the topic.

Ich möchte diese Angelegenheit persönlich besprechen.

I want to discuss this matter in person.

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Illustration of the B1 German word “die Probe”, which translates to “sample”. A mouse in a lab coat stands on tiptoe peering into a single tiny glass vial resting on a bench, one glowing drop inside it, an enormous barrel looming behind.
die Probe

/ˈpʁoːbə/

sample

Examples

Ich brauche eine Probe von diesem Stoff.

I need a sample of this fabric.

Könnten Sie mir bitte eine Probe schicken?

Could you please send me a sample?

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Illustration of the B1 German word “das Prozent”, which translates to “percent”. A round berry tart cut into a hundred crumb-sized slivers, with one single sliver lifted out on a fork by a mouse squinting at how small it is.
das Prozent

/pʁoˈt͡sɛnt/

percent

Examples

Zehn Prozent der Studenten sind international.

Ten percent of the students are international.

Der Preis wurde um fünf Prozent gesenkt.

The price was reduced by five percent.

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Illustration of the B1 German word “der Rückgang”, which translates to “decline”. Close-up of a glum beaver beside a tall stack of golden coins that is visibly melting downward like a candle, the pile already half its former height and dripping into a small sad puddle at the base.
der Rückgang

/ˈʁʏkˌɡaŋ/

decline

Examples

Es gibt einen Rückgang der Geburtenrate.

There is a decline in the birth rate.

Der Rückgang der Wirtschaft ist besorgniserregend.

The decline of the economy is worrying.

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Illustration of the B1 German word “die Schlussfolgerung”, which translates to “conclusion”. Close-up of an enormous jigsaw filling the frame with one last piece dropping into the final gap, blazing golden light bursting from the seams, a tortoise watching.
die Schlussfolgerung

/ˈʃlʊsˌfɔlɡəʁʊŋ/

conclusion

Examples

Was ist deine Schlussfolgerung aus dieser Studie?

What is your conclusion from this study?

Wir zogen die gleiche Schlussfolgerung.

We drew the same conclusion.

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natürlich — of course; natural

natürlichpersönlichProbeProzentRückgangSchlussfolgerungAll German word pages

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