Possessive Articles in Nominative & Accusative

Hello! Following our last lesson where we learned to name rooms and furniture, we're now ready to take the next logical step: talking about who those things belong to. This is a fundamental part of describing your world, whether you're talking about your new desk in a student dorm or admiring a friend's video game setup.

Today's lesson focuses on possessive articles—the German equivalents of "my," "your," "his," and so on. By the end of this session, you'll be able to use these articles correctly for nouns in both the nominative (subject) and accusative (direct object) cases. This will allow you to form much more personal and descriptive sentences, moving from "That is a bed" to "That is my bed" and "I see your chair."

1. The Basics of Possession: Who Owns What?

In German, just as in English, possessive articles show ownership. They are derived from personal pronouns. Here are the basic forms, which you can think of as the "stems":

ich (I) → mein- (my)
du (you, informal) → dein- (your)
er (he) / es (it) → sein- (his / its)
sie (she) → ihr- (her)
wir (we) → unser- (our)
ihr (you all) → euer- (your)
sie (they) → ihr- (their)
Sie (you, formal) → Ihr- (your)

The most important rule, and a common hurdle for learners, is that the ending you add to these stems depends on the item being possessed, not the owner. Let's look at this crucial distinction.

German possessive articles: A complete guide for beginners

This article from Preply clearly explains some common mistakes. We'll focus on the most important one to start.

Please read the section titled Common mistakes and focus on the first point, "Mixing up noun gender." The examples provided, Mein Vater and Seine Frau, illustrate that the possessive article's form is determined by the noun it describes (Vater, Frau), not the person who possesses it.

2. Possessive Articles in the Nominative Case

Remember that the nominative case is used for the subject of a sentence—the person or thing performing the action. When you say, "My desk is new," the phrase "My desk" is the subject.

The ending of the possessive article in the nominative case depends on the gender of the noun that follows. The pattern is the same one you learned for the indefinite article ein/eine.

Masculine (der): no ending
Feminine (die): add -e
Neuter (das): no ending
Plural (die): add -e

Let's use the vocabulary from our last lesson:

der Schreibtisch (masculine): Das ist mein Schreibtisch.
die Lampe (feminine): Das ist deine Lampe.
das Bett (neuter): Das ist sein Bett.
die Bücher (plural): Das sind unsere Bücher.

The following video provides a very clear explanation of these forms.

Mein Dein Sein │ Possessivartikel │ German Possessive Articles

In this video from "YourGermanTeacher," the presenter walks through the possessive articles in the nominative case, providing simple examples for each gender.

Please watch the section from the start of the nominative explanation up to the beginning of the accusative part. Pay attention to how the ending -e is added for feminine and plural nouns, while masculine and neuter nouns take the base form.

3. Possessive Articles in the Accusative Case

The accusative case, as you know, is used for the direct object—the thing that receives the action of the verb. For example, in the sentence "I see your desk," the desk is the direct object.

Here is the best news you will get all day: when moving from nominative to accusative, only the masculine form changes.

Masculine (der): add -en
Feminine (die): stays the same (add -e)
Neuter (das): stays the same (no ending)
Plural (die): stays the same (add -e)

Let's use the verb kaufen (to buy), which takes a direct object in the accusative case.

Ich kaufe meinen Schreibtisch. (masculine der Schreibtisch → meinen)
Ich kaufe deine Lampe. (feminine die Lampe → deine)
Ich kaufe sein Bett. (neuter das Bett → sein)
Ich kaufe unsere Bücher. (plural die Bücher → unsere)

This simple but crucial change for masculine nouns is what you need to master. Now, let's watch the rest of the video.

Mein Dein Sein │ Possessivartikel │ German Possessive Articles

The same video continues to explain the accusative case, reinforcing this key rule.

Watch the next segment from the accusative explanation. The presenter explicitly states that only the masculine form changes and you just need to add -en.

4. A Complete Overview

Now that you've seen the rules for both cases, a declension table can be a powerful tool for summarizing everything. This image presents all the forms you've just learned in a clear, color-coded chart.

This chart shows the forms of possessive articles for each personal pronoun in the nominative case (for masculine, feminine, neuter, and plural nouns) and in the accusative case (for masculine nouns).

Take a moment to study this chart.

Find the row for ich. In the "Nominativ" section, you see mein (Mask., Neut.), meine (Fem., Pl.).
Now look at the "Akkusativ" column on the far right. You see it only lists "Mask." because that is the only gender that changes. The form for ich is meinen.
Trace this pattern for du (dein/deine → deinen) and er (sein/seine → seinen). This chart is your reference for everything covered in this lesson.

5. Putting It into Practice

Theory is one thing, but using the language is what solidifies your knowledge. Let's try some exercises.

German possessive articles: A complete guide for beginners

Let's return to the Preply article for some practice.

Navigate to the section Practice German possessive articles. Try the five "Fill-in-the-blank exercises" on your own. Think carefully: is the noun the subject (nominative) or the direct object (accusative)? What is its gender? Then, check your answers in the answers section at the bottom of the page.

For example, in the first sentence, "Das ist _____ Auto (my car)," Auto is the subject (das Auto, neuter), so the correct answer is mein. In the fourth sentence, "Ich sehe _____ Bruder (your brother)," Bruder is the direct object (der Bruder, masculine), so the correct answer is deinen.

Conclusion

Great work today! You have tackled one of the most important building blocks of German grammar. Mastering these articles will make your speech and writing much more precise and natural.

Key Takeaways:

Possessive articles (mein, dein, sein, etc.) indicate ownership.
Their endings are determined by the gender, case, and number of the noun they describe, not the owner.
In the nominative case, the endings are -e for feminine and plural nouns, and no ending for masculine and neuter nouns.
In the accusative case, only masculine nouns change their ending, taking -en. Feminine, neuter, and plural forms remain the same as in the nominative.

In our next lesson, we will complete the picture by learning how to use these possessive articles in the dative case. This will be essential for talking about indirect objects (e.g., "I'm giving something to my friend") and using many important prepositions.