Put な between a な-adjective and a noun: 静かな部屋. At the end of a polite sentence use 静かです, without な. Compare the examples, then use the table to build your own sentences.
The idea
Put な between a な-adjective and a noun: 静かな部屋. At the end of a polite sentence use 静かです, without な. To negate a polite predicate, use じゃありません or ではありません: 便利じゃありません. The meaning is “not convenient”.
| Starting form | Form or example |
|---|---|
| 静か | 静かな部屋 |
| 静か | 静かです |
| 便利 | 便利じゃありません |
| きれい | きれいな公園 |
Examples
- この公園はとても静かです。This park is very quiet.
- 便利な店は駅の近くにあります。The convenient shop is near the station.
- その部屋はとてもきれいです。That room is very clean.
- この町はあまりにぎやかじゃありません。This town is not very lively.
- 私は日本の音楽が好きです。I like Japanese music.
- 静かな喫茶店で本を読みます。I read a book in a quiet café.
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Watch out
きれい ends in い but belongs to the な group: say きれいな部屋, not きれい部屋. 好き also uses な before a noun.
Try it yourself
Choose the form that completes the sentence. 静か__部屋です。(な/の)
Show answer or example answer
な
な — Put な between a な-adjective and a noun: 静かな部屋. At the end of a polite sentence use 静かです, without な.
Choose the form that completes the sentence. 部屋は静か__。(です/なです)
Show answer or example answer
です
です — Put な between a な-adjective and a noun: 静かな部屋. At the end of a polite sentence use 静かです, without な.
Write the polite negative form. 「便利です」→ __
Show answer or example answer
便利じゃありません
便利じゃありません — To negate a polite predicate, use じゃありません or ではありません: 便利じゃありません. The meaning is “not convenient”.
Practice round
Answer questions, then rebuild Japanese sentences where available. We keep your score.
Choose the form that completes the sentence. 静か__部屋です。(な/の)
Choose the form that completes the sentence. 部屋は静か__。(です/なです)
Write the polite negative form. 「便利です」→ __
便利じゃありません
Tap the words in the right order.
Tap the words in the right order.
Tap the words in the right order.
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Cover the examples. Make two new sentences using the pattern, then check them against the table.

