I was just curious if there is a way to make the ~たい form polite? for example

戦いたい - Want to fight

I was thinking possibly using the honorific form instead of the masu form might be acceptable?

  • ex.ご参戦なさりたい。A polite form of 知りたい is お知りになりたい? It sounds like 'to want to become the waist'. :) A verb word can change.
    – nariuji
    Commented Apr 2, 2016 at 17:19
  • I got it. I misunderstood, too.
    – nariuji
    Commented Apr 3, 2016 at 11:55

2 Answers 2


I assume you mean the honorific form, rather than the simple polite form (which can be achieved by just adding です after 戦いたい).

お戦いになりたい sounds odd in most cases, because ~たい itself is usually for a desire of your own. Honorific expressions are for someone higher than you.

The natural honorific version would be 「将軍は戦いたがっていらっしゃる」「将軍は戦いたがっておいでだ」 etc. You can still use plain たい before other certain honorific expressions: 「将軍は戦いたいと考えていらっしゃる」, 「将軍は戦いたいと仰っている」.

As you can see in the second link above, there are cases where ~たい can be used for 3rd party's desire. For example I think 「将軍がお戦いになりたい理由が分かりません」 (="I don't understand the reason why General wants to fight") is not incorrect, although I still feel this is slightly awkward.

  • I was aiming for the simple polite form, thank you
    – Koden
    Commented Apr 2, 2016 at 7:20
  • A quick question on the subject If I wanted to use the polite negative form should I say 戦いたいではありません or 戦いたくないです
    – Koden
    Commented Apr 2, 2016 at 7:47
  • 1
    Sorry I misunderstood your question... 戦いたいです and 戦いたくないです are the correct ones.
    – naruto
    Commented Apr 2, 2016 at 8:01
  • 1
    How about 「戦いたくありません」?
    – chocolate
    Commented Apr 2, 2016 at 8:05

My thought is as follows:
There are two types of paradigm.
たい is a adjective form that shows a state of a subjective will.
たがる is a verb form that shows a state from an objective viewpoint.

 私は戦いたいです。       I want to fight.
 あなたは戦いたがっています。  You want to fight.

 私は戦いたくありません。    I don't want to fight.
 あなたは戦いたがっていません。 You don't want to fight.

 私は戦いたいですか。      (impossible sentence)
 あなたは戦いたいですか。    Do you want to fight?
 彼は戦いたがっていますか。   Does he want to fight?

because to ask directly other person's will is rude as the honorific form, I think たい is rarely used.

  • What makes "私は戦いたいですか。" an impossible sentence? Wouldn't it just be "Do I want to fight?" (as either a rhetorical question or as a bit of introspection)? Commented Apr 4, 2016 at 3:40
  • 1
    If your question is not joke, I answer you that is a little strange. In that case, perhaps I think that it is usually to say "私は戦いたいのだろうか". I guess that "want to" in English and "したい" in Japanese are a little different.
    – nariuji
    Commented Apr 4, 2016 at 13:47

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