~ことはない
〜koto wa nai
JLPT N3 Neutral
Formation
Verb-dictionary form + ことはない, い-Adjective + ことはない, な-Adjective + であることはない, Noun + であることはない
Expresses that something doesn't need to be done or there's no occasion to do it; 'don't have to', 'not necessary'.
When to use
The everyday "there's no need to/no occasion to".
Explanation
The ~ことはない grammar point is used to express that doing something is not necessary, or there's no occasion to do it. It implies that although a certain action might not be needed, it does not mean it is forbidden. The formation differs depending on whether it is used with a verb, い-adjective, な-adjective, or noun.
Example sentences
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Since I have enough money, there's no need to force myself to save.
Okane ga aru kara, muri ni chokin suru koto wa nai.
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Since this book is easy, there's no need to use a dictionary.
Kono hon wa kantan dakara, jisho wo tsukau koto wa nai.
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If she doesn't want to go on an overseas trip, she doesn't have to go.
Kanojo wa kaigai ryokou ni ikitakunakereba, iku koto wa nai.
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If it's not cold, there's no need to wear a coat.
Samukunakereba, kooto wo kiru koto wa nai.
No Need To
- ~には及ばない〜ni wa oyobanaiN1Means 'no need to go that far' or 'not necessary'.
- Verbる までもない〜ru made mo naiN1It's not necessary to the extent of; no need to.
- Verbる にはあたらないVerb-ru ni wa ataranaiN1Used to say 'there is no need to...', 'it’s not necessary…
- ~なくてもいい〜nakutemo iiN4Expresses that something is not necessary to do; 'it's…
Corpus examples (60)
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He never gives away any of his money.
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There's no need for you to butt in. Just let him do this on his own.
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I'll never tell you.
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There isn't much to tell you.
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I've never lied to you.
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I hear there are many foxes in this area, but I rarely see any.
子供が親から遠く離れていたら、彼らの安全や幸福に関して親がしてやれることはない。
When parents are far away from their children, there is nothing they can do about their safety or welfare.
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You cannot be too good to your parents.
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You cannot be too good to your parents.
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I cannot be too grateful for my parents' kindness.
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I was never a believer of Christianity.
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Nothing is as terrible as losing someone you love in the world.
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There's nothing more painful than losing one's loved child.
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There is no harm in you sleeping late on Sunday.
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There is nothing wrong with boys wearing cosmetics.
安いに越したことはないけど「安かろう悪かろう」じゃぁ、意味がないでしょ?
There is nothing better than cheap, but "cheap and nasty"? Well, that is pointless, don't you agree?
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Assassination has never changed the history of the world.
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It's unlikely anybody other than Tom would be interested in buying this.
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I haven't spoken to Tom since I left Boston.
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We cannot speak too highly of his great achievements.
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You cannot respect such a great man too much.
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We cannot respect such a great man too much.
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Nothing is as easy as to criticize others.
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In doing things, we cannot be too careful.
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She cannot recommend him too much.