1.Two patterns: predicative and attributive
At A2, German adjectives are used in two main ways. A predicative adjective describes the subject through a verb; an attributive adjective stands directly before a noun inside a noun phrase.
In both examples, groß describes the same house, but the grammatical form is different.
Predicative adjectives normally remain unchanged. Attributive adjectives stand directly before a noun and take an ending.
| Type | Pattern | Example |
|---|---|---|
| predicative | noun + sein / werden / bleiben + adjective | Das Zimmer ist hell. |
| attributive | article / determiner + adjective + noun | das helle Zimmer |
The core difference is not the adjective's meaning, but its function and position.
2.Why this distinction matters
It determines whether the adjective needs a grammatical ending. Predicatively, one form works for all genders and for the plural; attributively, the form changes.
Predicatively the form is always neu. Attributively you get neue, neuen, and other forms.
3.What predicative means
A predicative adjective describes the subject through a verb. The main verbs at this level are sein, werden, and bleiben. The adjective does not stand directly before the noun; it forms part of the statement about the subject.
4.Predicative adjectives have no declension ending
Gender, number, and case are not marked through an adjective ending here. The form stays in its base shape.
Incorrect would be Der Mann ist alter, Die Frau ist alte, Das Haus ist altes, or Die Häuser sind alten.
5.After sein, werden, and bleiben
With sein, werden, and bleiben, the adjective form does not change.
6.What attributive means
An attributive adjective stands directly before a noun and describes that noun inside a noun phrase. The adjective is now part of the group built around the noun.
7.Attributive adjectives take an ending
As soon as the adjective stands directly before the noun, it normally needs an ending.
8.What determines the ending
For attributive adjectives, the ending depends on article type, gender, number, and case. The same adjective neu takes different endings in different noun phrases.
9.Same property, different grammar
The meaning of neu is the same, but the grammar is different: after the verb there is no ending; before the noun an ending is required. The position of the adjective changes its form.
10.Singular: three genders, one predicative form
Predicatively, masculine, feminine, and neuter all use one form. The adjective declension system begins only before the noun.
11.Plural: predicative still remains unchanged
In the plural the contrast is especially clear: predicatively the form stays base; attributively -en appears after the definite article.
Incorrect: Die Bücher sind interessanten.
12.Case affects the attributive form
Predicatively, case does not change the adjective form. The same property can appear attributively in different cases, and the ending reacts to the grammar of the whole noun phrase.
13.After definite and indefinite articles
After der, die, das and their case forms one ending system applies; after ein, kein, and possessive determiners another. Both remain attributive: the adjective stands before the noun and takes an ending.
14.Without an article, the adjective is still attributive
Adjectives can stand directly before a noun without an article. They still take an ending.
Directly before a noun → attributive → ending required.
15.Word order: predicative
In a simple main clause the typical pattern is subject + verb + adjective. If something else occupies position 1, the adjective still receives no ending.
16.Word order: attributive
The adjective stands inside the noun phrase directly before the noun: article + adjective + noun. Degree words such as sehr and wirklich can appear before it; they do not change the adjective's grammatical function.
17.More than one attributive adjective
Several adjectives can stand before one noun. Each attributive adjective takes an appropriate ending.
18.Comparative: both functions are possible
The comparative is possible both predicatively and attributively. -er belongs to the comparative; the following ending is the adjective ending — two different pieces of grammar.
In größere you can see größ + er + e.
19.Superlative: two structures
Predicative German often uses am … -sten. Attributively the superlative stands before the noun with an article and takes an adjective ending. Comparative forms therefore follow the same basic predicative / attributive distinction.
20.Stem changes: hoch and others
With some adjectives the attributive form changes the stem slightly. Especially important: hoch → hohe, not hoche. These forms are useful to learn as common patterns.
21.Participles as adjectives
Participles can also describe properties or states. Predicatively they take no declension ending; before a noun they take adjective endings.
22.Predicative and adverbial forms often look the same
Both forms can look like the base form: schnell. The difference is function: after sein the adjective describes the subject; with an ordinary action verb the same word may describe manner.
For the two basic uses discussed here: attributive use before a noun requires a declension ending; predicative use does not.
23.Common mistakes
| Mistake type | Incorrect | Correct |
|---|---|---|
ending after sein | Das Haus ist großes. | Das Haus ist groß. |
| no ending before the noun | das groß Haus | das große Haus |
| ending from gender only | — | you also need case and article type |
Compare why gender alone is not enough:
24.A compact decision path
When you want to use an adjective, first ask: does it stand directly before a noun?
If no — for example after sein, werden, or bleiben — the use is predicative: base form, no declension ending.
If yes — the use is attributive: an ending is required; check article, gender, number, and case.
Das Haus ist groß.— base form.das große Haus— attributive form with an ending.