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English
JLPT N3 · Requests, permission & prohibition

ことはない (koto wa nai)

~ことはない — there is no need to ~

In short · Means 'you don't need to ~' and is used to reassure or encourage someone. It follows the dictionary form of a verb.
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Pattern

  • V辞書形+ことはない Dictionary form + ことはない

Meaning and use

心配することはない, 謝ることはない, 急ぐことはない tell someone who worries too much that it is not necessary. It suits gentle reassurance and encouragement.

Compared with similar forms

~必要はない says objectively that something is unnecessary, while ~ことはない has a caring tone. It is the speaker's advice, not an order. Do not confuse it with ~ことがない (no experience).

Examples

  • 一人(ひとり)で心配(しんぱい)することはないよ。

    Hitori de shinpai suru koto wa nai yo.

    There's no need to worry about it alone.

  • まだ時間(じかん)があるから、そんなに急(いそ)ぐことはない。

    Mada jikan ga aru kara, sonna ni isogu koto wa nai.

    There's still time, so there's no need to hurry so much.

  • あなたのせいじゃないから、謝(あやま)ることはないよ。

    Anata no sei ja nai kara, ayamaru koto wa nai yo.

    It isn't your fault, so there's no need to apologize.

Common mistakes

  • Do not confuse ことはない with ことがない, which means 'have never done.'
  • It is hard to use about yourself; it is basically said about the listener's action.

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