Desire, advice and obligation

~たい

want to ~

AI-written, reviewed by AI (ChatGPT)

Practise this point

How to form it

  • Verb (ます-stem, e.g. 食べ) + たい
  • The ending conjugates like an い-adjective: ~たくない, ~たかった, ~たくなかった
  • The object marker を is often replaced by が: 水が飲みたい / 水を飲みたい

Register: Neutral; add です for politeness

Explanation

Expresses a wish to do something.

In ordinary statements it most commonly describes the speaker's own wish (or the listener's, in a question). To describe another person's observable desire, ~たがる is often more natural; ~たい can also describe another person's wish when context or reported information supports it. Asking ~たいですか directly can sound blunt to a superior.

Examples

  1. 今日は早く帰りたいです。

    きょうははやくかえりたいです。

    I want to go home early today.

  2. 冷たい水が飲みたい。

    つめたいみずがのみたい。

    I want to drink some cold water.

  3. 将来は日本で働きたいと思っています。

    しょうらいはにほんではたらきたいとおもっています。

    In the future I would like to work in Japan.

  4. 今は何も食べたいと思わない。

    いまはなにもたべたいとおもわない。

    I don't feel like eating anything now.

Compare with

  • ~たがる: ~たがる describes the wish of a third person.
  • ~てほしい: ~てほしい is a wish that someone else does something.

Common mistakes

  • Saying 先生は行きたいです to report a third person's wish; ~たがっています or ~たいそうです is usually used instead.
  • Using ~たい for a thing you want to have; use Noun + がほしい (本がほしい).