文法の説明

N4 レッスン 7: 16/18

お〜するI humbly do, I am obliged to do, Humble speech

使い方・接続

+ Verb[stem]+ する
(1) + する[Verb] + する

(1) お, limited to [する]Verbs like: 電話(でんわ)する、勉強(べんきょう)する、散歩(さんぽ)する

詳細

  • 敬語

「お〜する」の情報

お〜する comes from a form of polite speech in Japanese called humble speech. This type of speech is used to refer to the speaker and their actions. This is opposed to honorific language, which refers exclusively to the listener and their actions. お〜する is almost exactly the same as お~になる, as in it simply means する.

お〜する is regularly used with words of Japanese origin, while ご~する will be used with words of Chinese origin. The する in this compound will attach directly to the ます stem of almost any verb.

Caution

While the する in this structure will attach directly to the ます stem of verbs, this does not mean that verbs that are already する verbs will become しする. In the case of する verbs, simply change the prefix to ご.

In rare cases, お may be used instead of ご, when attached to words of Chinese origin. There is no specific rule for this, and they must be memorized on a case by case basis.

Thankfully, the words of Chinese origin that use お instead of ご are extremely common verbs. This means that you will be exposed to almost all of them very quickly. All others may be assumed to use ご.

Fun Fact

In the same way that お~になる is a more common variation of なさる (both honorific language), お〜する is a more common variation of いたす (both humble speech).



例文

--:--

  • ドア()めします

    I (will) humbly close the door.

  • (まか)せします

    I will humbly leave it up to you.

  • 先生(せんせい)(ぶん)()りします

    I will humbly take the teacher's share.

  • あなた(ぶん)(つく)りします

    I will also humbly make your share.

  • これ(かれ)(わた)ししてください

    Please humbly hand over this to him.

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  • オンライン


    • オフライン

        • [DBJG] A Dictionary of Basic Japanese Grammar

          Page 42 & 360

        • Genki II 2nd Edition

          Page 189

        • Tae Kim's Japanese Grammar Guide

          Page 230

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      「お〜する」に関する文法ディスカッション

      最近の返信 (合計23件)

      • CGTespy

        CGTespy

        In other words…?

        Also, I’d like to mention I have the same question as Brian and several others about using お〜する when referring to other people. Seems to contradict what the grammar page said: it’s to be used for the speaker’s actions.

      • casual

        casual

        Hopefully Bunpro is working on a more long-form explanation of keigo, uchi, soto and business-customer relationships to supplement these short stubs.
        Perhaps using the report/feedback function on the sentence in question can bring more priority to it.

        It’s not so much speaker’s actions vs listener’s actions, as speaker’s in-group vs the party being respected.
        In a lot of cases the party being respected is the listener, so the simplified rule works.
        In a context where a 3rd party is being respected, not the listener, and the listener is in the speaker’s circle, the simple rule “used for speaker’s/listener’s actions” no longer holds true.

        A little illustration from Tofugu:

      • CGTespy

        CGTespy

        Makes sense. Thanks!

      「お〜する」について質問がありますか? 話し合ったり、質問をしてみんなで学びましょう!

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