German verb · CEFR A1

sein

Meaning in English: to be; his, its

Rank 63 of 5,000verbLevel A113 forms in the list
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Example

Du musst morgen pünktlich sein.

You have to be on time tomorrow.

Forms of sein in the top 5,000

German verbs change their ending with the person and tense, and each form is counted on its own. These forms of sein are also in the top 5,000:

ist#12
isA1

Meine Wohnung ist leider ziemlich klein.
My flat is unfortunately quite small.

sind#27
areA1

Wo sind denn meine Schuhe?
Where are my shoes, then?

war#57
wasA1

Gestern war ich den ganzen Tag zu Hause.
Yesterday I was at home all day.

sei#89
be; is (reported speech)B1

Sie sagt, das Essen sei kalt.
She says the food is cold.

waren#127
wereA1

Letzte Woche waren wir in Wien.
Last week we were in Vienna.

seien#230
are, be (reported speech)B2

Er meint, die Karten seien schon ausverkauft.
He thinks the tickets are already sold out.

wäre#316
would beA2

Das wäre wirklich toll!
That would be really great!

bin#368
amA1

Ich bin gleich wieder da.
I'll be right back.

gewesen#393
beenA2

Bist du schon mal in Paris gewesen?
Have you ever been to Paris?

wären#1,461
would be, wereA2

Wenn wir reich wären, würden wir viel reisen.
If we were rich, we'd travel a lot.

bist#1,615
(you) areA1

Wo bist du gerade?
Where are you right now?

seid#3,764
are (ihr form)A1

Wo seid ihr gerade?
Where are you right now?

How common is sein?

sein is number 63 of the 5,000 most common German words. In the texts the list is counted from it appears 1,666 times per million words — about once every 600 words. Its most frequent form is ist (#12).

Know every word down to this one and you recognise about 40% of the words in an ordinary German text. A1 means a beginner word, usually met in the first weeks of learning.

Next to it in the frequency list

  1. 59wennif; when, whenever
  2. 60manone, you, people (generic)
  3. 61ihreher; their; your (formal)
  4. 62wurdebecame; was (passive)
  5. 63seinto be; his, its
  6. 64waswhat; something
  7. 65unterunder, below; among
  8. 66gibtgives; there is/are (es gibt)
  9. 67alleall, everyone

In these word lists

Translations, levels and examples were written with AI help and are awaiting review by a native speaker — how the list was made.