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Questions & Answers about Nokto estas bela.
What is the grammatical structure of the sentence Nokto estas bela?
The sentence follows a simple Subject–Verb–Predicate structure. Nokto is the subject, estas is the linking verb (akin to "is" in English), and bela is the predicate adjective describing the subject.
Why is there no article before nokto? Shouldn't it be La nokto estas bela?
Esperanto uses the definite article la only when referring to a specific or previously mentioned noun. In general statements like this one, the absence of an article is common. If you meant to talk about a particular night, you could say La nokto estas bela.
How does adjective agreement work in Esperanto with words like bela?
Adjectives in Esperanto are designed for simplicity. They always end in -a and do not change for gender because there is no grammatical gender. They only mark number when necessary—by adding -j if used with plural nouns (e.g., belaj when modifying a plural subject). In this sentence, since nokto is singular, bela remains unmarked.
Can adjectives be placed before or after the noun in Esperanto? Why is bela positioned after estas in this sentence?