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Questions & Answers about Das Problem ist schwierig.
What is the overall structure of the sentence "Das Problem ist schwierig"?
The sentence follows a simple subject-linking verb-predicate structure. Das Problem serves as the subject, ist is the linking verb (a form of sein meaning "to be"), and schwierig is the predicate adjective that describes the subject. This mirrors the English structure "The problem is difficult."
Why is the article das used with Problem?
In German, every noun has a grammatical gender. The noun Problem is classified as neuter, which means it takes the neuter definite article das in the nominative case. So, Das Problem translates to "the problem" with the appropriate gender-specific article.
Why doesn’t the adjective schwierig have an ending in this sentence?
In this sentence, schwierig is used predicatively—after the linking verb ist—and in such constructions German adjectives are not declined. Unlike attributive adjectives (which come before a noun and require endings to match gender, case, and number), predicative adjectives retain their base form.
What tense and person is the verb ist?
The verb ist is the third-person singular present tense form of the verb sein ("to be"). It indicates that the statement is describing the current state of the subject, similar to saying "is" in English.
How would the sentence change if schwierig were used attributively instead of predicatively?
If schwierig were used attributively to directly modify Problem, it would need an inflected ending that agrees with Problem’s neuter gender. For example, one might say "Das schwierige Problem." Here, schwierige is the correctly inflected form for a neuter noun in the nominative case with a definite article, reflecting the rules for attributive adjectives in German.
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“How do German cases work?”
German has four grammatical cases: nominative (subject), accusative (direct object), dative (indirect object), and genitive (possession). The case determines the form of articles and adjectives. For example, "the dog" is "der Hund" as a subject but "den Hund" as a direct object.
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