Possessive Articles: mein, dein, sein

Last updated: July 10, 2026

Learn how German possessive articles express ownership and how their endings depend on case, gender, and number. Practise mein-, dein-, sein-, ihr-, unser-, euer-, and formal Ihr- in everyday sentences.

Explanation

What are possessive articles?

Possessive articles come before a noun and show who something belongs to: mein Schlüssel, ihre Tasche, unser Zimmer. The stem depends on the owner; the ending depends on the following noun and its case.

OwnerPossessive stemExample
ichmein-mein Kalender
dudein-deine Jacke
er / essein-sein Fahrrad
sie (singular)ihr-ihre Brille
wirunser-unsere Wohnung
ihreuer- / eur-euer Hund, eure Katze
sie (plural)ihr-ihre Freunde
SieIhr-Ihre Adresse

Formal Ihr- is capitalized. With euer, the second e normally disappears before an ending: eure, eurem, euren.

Endings

Possessive articles take the same endings as ein.

Casemasculinefeminineneuterplural
Nominativemeinmeinemeinmeine
Accusativemeinenmeinemeinmeine
Dativemeinemmeinermeinemmeinen
Genitivemeinesmeinermeinesmeiner

The same endings attach to the other stems: deinem Bruder, unserer Nachbarin, Ihren Tickets.

How to choose the form

  1. Identify the owner and choose the stem: ich → mein-, wir → unser-.
  2. Identify the noun's gender and number.
  3. Determine the required case.
  4. Add the matching ending.

Examples:

  • Mein Pass liegt hier. (nominative masculine)
  • Ich suche meinen Pass. (accusative masculine)
  • Ich reise mit meinem Pass. (dative masculine)
  • Die Nummer meines Passes ist unleserlich. (genitive masculine)
  • Wir besuchen unsere Freunde. (accusative plural)
  • Wir sprechen mit unseren Freunden. (dative plural)

Always check both the owner and the number: Mia sucht ihren Schlüssel. Mia und Leo suchen ihren gemeinsamen Schlüssel means one shared key; sie suchen ihre Schlüssel means several keys.

Exercises

  • Match each owner with the correct possessive stem. (6)
  • Complete the possessive article in the correct form. Check the owner, case, gender, and number. (11)
  • Use the cue to write a complete question. Use the stated form of address and the correct possessive article. (11)
  • Complete the connected texts with the correct possessive articles. Each text is a short everyday situation. (4)

A2 · German · Grammar

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