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Questions & Answers about Die Oberfläche ist ruhig.
Why is die used before Oberfläche?
Oberfläche is a feminine noun in German. It’s also the subject of the sentence, which means it’s in the nominative case. The definite nominative singular article for feminine nouns is die.
Which grammatical case is die Oberfläche in?
It’s in the nominative case, because die Oberfläche functions as the subject of the verb ist.
Why is Oberfläche capitalized?
In German, every noun is capitalized, no matter where it appears in a sentence. That’s why Oberfläche always starts with a capital O.
Why doesn’t ruhig take an ending (like ruhige)?
When an adjective follows a linking verb such as sein (to be), it’s called a predicative adjective and stays in its base form. You only add endings when the adjective directly modifies a noun (attributive position).
Why does ist come right after Die Oberfläche rather than at the end?