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Questions & Answers about Yirmi kapı kapalı.
Why is it kapı (door) and not kapılar (doors) after yirmi?
In English, we use plural nouns after numbers greater than one (like "twenty doors"). But in Turkish, nouns that come immediately after a number always stay in their singular form. So, you must say yirmi kapı instead of yirmi kapılar.
Where is the word for "are" in this sentence?
Turkish doesn't have a separate word for "to be" (am/is/are). It usually uses personal suffixes attached to the end of the sentence. However, for "it" or "they" (the third person), this suffix is almost always left out in everyday language. You just put the subject (yirmi kapı) and the adjective (kapalı) together.
kapı (door) and kapalı (closed) look very similar. Is that a coincidence?
No, it's not a coincidence! They share the same Turkish root. Recognizing these patterns makes vocabulary easier to learn: kapı is a door, kapalı is the adjective "closed", and you might soon see the verb kapatmak, which means "to close".
Why doesn't kapalı get a plural suffix since we are talking about multiple doors?
In Turkish, adjectives don't change form to match the noun they describe. Whether you have one closed door (bir kapı kapalı) or twenty closed doors (yirmi kapı kapalı), the word for "closed" stays exactly the same.