In German, when an adjective follows a definite article like der, die, or das, we use what is called Weak Declension (Schwache Deklination).
It is called “weak” because the definite article already does the hard work of showing the gender and the case. Since the article is “strong,” the adjective can be “weak” and use very simple endings. In fact, there are only two possible endings in this entire system: -e and -en.
1. The “Pan” Pattern (Nominative & Accusative)
For beginners, the easiest way to visualize this is the “Pan” or “Pot” shape on a grammar chart. In the Nominative case (all genders) and the Accusative case (feminine and neuter), the ending is always -e.
- Masculine: Der gute Mann (The good man)
- Feminine: Die gute Frau (The good woman)
- Neuter: Das gute Kind (The good child)
Everything else outside of this “safe zone” takes an -en.
2. The “Everything Else” Rule (-en)
Once you move into more complex cases or plural forms, the adjective ending switches to -en. This applies to:
- All Dative forms
- All Genitive forms
- All Plural forms
- Masculine Accusative
| Case | Masculine | Feminine | Neuter | Plural |
| Nominative | -e | -e | -e | -en |
| Accusative | -en | -e | -e | -en |
| Dative | -en | -en | -en | -en |
| Genitive | -en | -en | -en | -en |
3. Real-World Examples
To see how these look in actual sentences, notice how the ending changes as the “job” of the noun changes:
- Nominative: “Der schwarze Hund bellt.” (The black dog is barking.)
- Accusative: “Ich sehe den schwarzen Hund.” (I see the black dog.)
- Dative: “Ich spiele mit dem schwarzen Hund.” (I am playing with the black dog.)
Pro Tip: If the article ends in -m, -r, -s, or -n (like dem, der, des, den), the adjective almost always ends in -en.
4. Why “der, die, das” Matters
Using the correct ending after a definite article makes your German sound precise. If you say “der guten Mann” instead of “der gute Mann”, a native speaker will still understand you, but it signals that you haven’t mastered the relationship between the article and the adjective.
For a broader look at all three types of declension, check out our Complete Guide to Adjective Declension.
5. Summary Checklist
- Check the Article: Is it der, die, das, diese, or jeder?
- Check the Case: Is it a simple subject (Nominative) or an object (Accusative/Dative)?
- Apply the Ending: Use -e for the “inner circle” and -en for everything else.
- Practice: Use our interactive charts to memorize these patterns faster.
Final Thoughts
Weak declension is your “safety net” in German grammar. Once you realize that most endings are just -en, the system becomes much less intimidating. Focus on the few places where the -e appears, and the rest will fall into place.
Next Step: Now that you know how to handle adjectives with der, die, and das, what happens when the article is ein or mein? Find out in our guide to Adjective Endings with Indefinite Articles!