N5
じゃないです (ja nai desu) - Negative Copula
[Noun/Na-adj] + じゃないです
Risposta rapida
[Noun/Na-adj] + じゃないです means "Is not (polite)". Mastering this N5 structure builds fluency for reading and listening. Full examples and exercises are below.
Significato
Is not (polite)
Spiegazione
じゃないです is the polite negative form of です.
Esempi
静かじゃないです。
しずかじゃないです。
Non è tranquillo.
Practice this grammar
[Noun/Na-adj] + じゃないです
Which sentence correctly uses "じゃないです (ja nai desu) - Negative Copula"?
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Ultimo aggiornamento Jul 22, 2026