A1 German Grammar: How to Use the Verb “sein” Correctly.

At the A1 level of German, one of the first verbs you’ll encounter is “sein” (to be). This verb is irregular, which means it doesn’t follow the standard conjugation rules. It’s essential for forming basic sentences, introducing yourself, and describing states or locations. Without “sein,” you can’t say who you are or where you are!

Why “sein” is important

• Used in introductions: Ich bin John – I am John.

• Used for descriptions: Das ist ein Haus – That is a house.

• Used for locations: Wir sind in Dresden – We are in Dresden.

  
  

Conjugation Table (Present Tense)

Person	Conjugation
ich (I)	bin
du (you)	bist
er/sie/es (he/she/it)	ist
wir (we)	sind
ihr (you all)	seid
sie/Sie (they/You formal)	sind

Examples in Sentences

• Ich bin müde. – I am tired.

• Du bist Student. – You are a student.

• Er ist freundlich. – He is friendly.

• Wir sind hier. – We are here.

• Sie sind Lehrer. – They are teachers.

  
  

Common Mistakes to Avoid

• Don’t confuse “sein” with “haben” (to have).

• Remember that “du bist”, not du sind.

  
  

Practice Tip

Try writing 5 sentences about yourself using “sein.” For example:

• Ich bin aus Russland. – I am from Russia.

• Ich bin 30 Jahre alt. – I am 30 years old.