〜な

na-adjective modifier

N5adjectives

〜な is an adjective pattern expressing na-adjective modifier. Japanese adjectives conjugate for tense and negation unlike English adjectives, making them more similar to verbs. Understanding adjective patterns allows you to describe qualities, states, and degrees with precision.

This is a foundational pattern that you will use from day one of your Japanese studies.

Structure

[な-adj] + な + [Noun]

Predicate: [な-adj] + だ / です

Formation#

FormPatternExample (静か)
Before noun〜な + noun静かな部屋
Present (polite)〜です静かです
Negative〜じゃない / ではない静かじゃない
Past〜だった / でした静かだった
て-form〜で静かで
Adverb form〜に静かに

な-adjectives use な before nouns and conjugate differently from い-adjectives.

When to Use#

  • When using na-adjectives to modify nouns
  • When conjugating na-adjectives (negative, past, adverbial)

When NOT to Use#

  • When the meaning is closer to "i-adjective forms" — use 〜い instead
  • In very formal writing where a more sophisticated expression would be expected

Example Sentences#

  • きれいな日です。 — It's a beautiful day.

Practice#

Try reading these sentences aloud, then check the translation and vocabulary:

N5weather

It's a beautiful day.

Neutral

きれいな()です。

Casual

きれいな()だ。

Vocabulary
きれいbeautiful/cleanday
Grammar
〜なna-adjective connector
Try in JIVX

Common Mistakes#

  1. Confusing 〜な with 〜い — While both are related, 〜な expresses "na-adjective modifier" whereas 〜い expresses "i-adjective forms." Pay attention to the specific nuance each pattern conveys.
  2. Direct translation from English — The concept expressed by 〜な may not map one-to-one with its English translation. Focus on understanding the Japanese usage through example sentences rather than relying on the English gloss.

Compare

〜なna-adjective modifier〜いi-adjective forms
OriginOften Sino-Japanese or loanwordsNative Japanese (和語)
Conjugation~だ → ~じゃない → ~だった~い → ~くない → ~かった
Modification[Stem]な + Noun[Stem]い + Noun

Related Patterns

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