German adjective endings without the three tables
Adjective endings look like forty-eight boxes to memorise. They are really one question — has the article already shown the case? — plus a short pattern.
Adjective endings are where a lot of learners stall. Textbooks present three tables — weak, strong, mixed — totalling several dozen boxes, and ask you to memorise all of them.
You do not have to. The tables encode a single idea.
The idea
German wants each noun phrase to show its gender and case exactly once.
The article normally does that job. Den tells you masculine accusative; der before a feminine noun tells you dative. When the article has already carried the information, the adjective can relax — it takes a weak ending, -e or -en, which carries no information at all.
When there is no article, or the article is uninformative, the adjective has to carry the marking itself, and it takes the ending the article would have had.
So the real question is never "which of three tables?" It is: has the case already been shown?
Case 1 — after a definite article (the weak endings)
After der, die, das, dieser, jener, welcher, jeder, the article has done the work. The adjective takes only -e or -en, and the rule is short:
-e in the five "easy" slots; -en everywhere else.
The five are: masculine nominative, feminine nominative, feminine accusative, neuter nominative, neuter accusative.
| masculine | feminine | neuter | plural | |
|---|---|---|---|---|
| nominative | der gute | die gute | das gute | die guten |
| accusative | den guten | die gute | das gute | die guten |
| dative | dem guten | der guten | dem guten | den guten |
| genitive | des guten | der guten | des guten | der guten |
Count the -en: eleven of sixteen. If you guess -en after a definite article you are right two times in three, and the exceptions are the simple nominative/accusative singular slots you meet first anyway.
Case 2 — no article at all (the strong endings)
With no article, nothing has marked the case, so the adjective takes over and wears the ending the definite article would have worn.
guter Wein — good wine (der Wein → -er)
mit gutem Wein — with good wine (dem Wein → -em)
kalte Milch — cold milk (die Milch → -e)
Compare the article and the ending: der → guter, dem → gutem, das → gutes, die → gute. The adjective is imitating the article.
One exception: masculine and neuter genitive take -en, not -es, because the noun itself already adds -s. Trotz guten Weines.
This is the pattern you need for menus, signs, recipes and abstract statements — anywhere a noun appears bare.
Case 3 — after ein/kein/mein (the mixed endings)
This is the only genuinely awkward one, and for a precise reason: ein has no ending in three slots.
ein (masculine nominative), ein (neuter nominative), ein (neuter accusative) — bare, showing nothing. In exactly those three slots the adjective must step up and take the strong ending. Everywhere else ein- is marked normally (einen, einem, einer) and the adjective goes weak.
ein guter Wein — the article shows nothing, so the adjective does
ein gutes Buch — same
einen guten Wein — einen already shows it, so the adjective relaxes
So the "mixed" table is not a third system. It is the weak table with three holes patched by the strong one — and the holes are exactly where ein is bare.
The same applies after kein, and after all the possessives: mein, dein, sein, ihr, unser, euer, Ihr.
The procedure
When you need an ending, ask in order:
- Is there an article? No → strong endings, adjective imitates the article.
- **Is it der/die/das?** Yes → weak. -e in the five easy slots, -en elsewhere.
- **Is it ein/kein/mein?** → weak, except the three bare-ein slots, where you use the strong ending.
What to do in the meantime
Two honest observations.
-en is the safe guess. Across all three tables it is by far the most common ending. If you are mid-sentence and cannot work it out, say -en and keep going.
Nobody will misunderstand you. Adjective endings carry information that is almost always redundant — the article, the verb and the context have usually said it already. A wrong ending marks you as a learner; it does not obscure your meaning. Fluency first, endings second.
The endings do come, but they come from reading and hearing thousands of correct noun phrases, not from reciting grids. That is the argument for learning vocabulary inside real sentences: every example sentence you meet is one more correctly-inflected phrase your ear can pattern-match against later.