Learn the forms for states, location, possession and common expressions.
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What you will learn
Choose the verb form that agrees with the subject.
Express a state or possession.
1. When do we use sein?
Here sein means to be. It can introduce a name, state or location. The verb is necessary in a German sentence such as Ich bin müde, even when another language can express the same meaning without an overt verb.
sein has irregular forms. Learn each one together with its pronoun. German also uses sein for age: Ich bin zwanzig Jahre alt means I am twenty years old.
2. When do we use haben?
Here haben means to have. Use it for possessions or something available to you: Ich habe ein Buch. The du form is hast, and the er/sie/es form is hat; neither contains b.
Common expressions include Hunger haben and Durst haben. Ich habe Durst means I am thirsty, not a word-for-word translation of have thirst. This lesson focuses on the present tense, not their use as auxiliary verbs for past tenses.
3. The subject determines the form
wir, plural sie and formal Sie use sind or haben. ihr uses seid or habt. Do not confuse these groups: ihr seid, but wir sind. In a simple declarative main clause the conjugated verb occupies position 2.
Rule summary
Subject
sein
haben
ich
bin
habe
du
bist
hast
er / sie / es
ist
hat
wir
sind
haben
ihr
seid
habt
sie (Plural)
sind
haben
Sie (höflich)
sind
haben
Examples
Ich bin zu Hause.
Meaning
I am at home.
Du hast ein Heft.
Meaning
You have a notebook.
Wir sind müde.
Meaning
We are tired.
Ihr habt Zeit.
Meaning
You have time. (More than one person, informal.)
Ich habe Hunger.
Meaning
I am hungry.
Ich habe Durst.
Meaning
I am thirsty.
Frau Neumann, Sie sind hier.
Meaning
Ms Neumann, you are here.
Lesson exercises
A1 · 10
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Exercise 1 / 10
Complete with sein for ich.
Ich ___ zu Hause.
Correct answer ✓Incorrect answer
Correct answer: bin
Why? The sein form for ich is bin.
Exercise 2 / 10
Complete with sein for du.
Du ___ müde.
Correct answer ✓Incorrect answer
Correct answer: bist
Why? du takes bist; seid belongs with ihr.
Exercise 3 / 10
Lea is one person. Complete with sein.
Lea ___ hier.
Correct answer ✓Incorrect answer
Correct answer: ist
Why? Lea corresponds to singular sie here, so use ist.
Exercise 4 / 10
Complete with sein for wir.
Wir ___ in Berlin.
Correct answer ✓Incorrect answer
Correct answer: sind
Why? The form for wir is sind.
Exercise 5 / 10
Complete with sein for ihr.
Ihr ___ hier.
Correct answer ✓Incorrect answer
Correct answer: seid
Why? The sein form for ihr is seid, not sind.
Exercise 6 / 10
Complete with haben for ich.
Ich ___ ein Buch.
Correct answer ✓Incorrect answer
Correct answer: habe
Why? The haben form for ich is habe.
Exercise 7 / 10
Complete with haben for du.
Du ___ Hunger.
Correct answer ✓Incorrect answer
Correct answer: hast
Why? du takes hast. Hunger haben means to be hungry.
Exercise 8 / 10
Complete with haben for er.
Er ___ ein Heft.
Correct answer ✓Incorrect answer
Correct answer: hat
Why? Singular er, sie and es take hat.
Exercise 9 / 10
Complete with haben for ihr.
Ihr ___ Zeit.
Correct answer ✓Incorrect answer
Correct answer: habt
Why? The haben form for ihr is habt.
Exercise 10 / 10
You address Ms Neumann formally. Complete with haben.
Frau Neumann, Sie ___ Zeit.
Correct answer ✓Incorrect answer
Correct answer: haben
Why? Formal Sie takes haben even when addressing only one person.
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Grammar references for further reading
Explanations, examples and exercises were created for WikiGerman. An introduction to A1, not a complete course.