Japanese

なす
Meaning: to do; to perform; to achieve; to form
Part of Speech: Verb

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Verb inflections

Form Affirmative Negative
Present 為す 為さない
Polite 為します 為しません
Past 為した 為さなかった
Polite + Past 為しました 為しませんでした
Te-form 為して 為さなくて
Potential 為せる 為せない
Passive 為される 為されない
Causative 為させる 為させない
Imperative 為せ 為すな

Handwriting

為
す

Example sentences

It is important to do one's best.
小人閑居して不善を為すというが、彼は暇になるとろくなことをしない。
They say that 'idle hands are the devil's workshop', and indeed, as soon as he has free time, he gets into trouble.

Usage Notes

A formal or literary word for 'to do' or 'to perform.' Often used in idiomatic expressions or formal writing.

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