Expresses the speaker's desire for someone else to perform an action. Unlike 〜たい (I want to do it myself), 〜てほしい projects the desire outward onto another person.
[Person] に [Verb te-form] + ほしい
早く来てほしい。
Hayaku kite hoshii.
I want you to come quickly.
来て (come, te-form) + ほしい = I want (someone else) to come
先生に説明してほしいです。
Sensei ni setsumei shite hoshii desu.
I want the teacher to explain it.
先生に = target of the desire (marked with に) + 説明して + ほしい
そんなことを言わないでほしい。
Sonna koto o iwanaide hoshii.
I want you not to say such things.
言わないで (negative te-form) + ほしい = I want you NOT to say it
• Directness Warning: This is a fairly direct expression of desire. Toward superiors it can sound pushy; prefer 〜ていただけませんか (Could you please...). • Target Marker: The person you want the action from is marked with に. • Inanimate things: For things that can't act on request (I want the rain to stop), use 〜ように, not てほしい.
The JLPT rarely asks whether you recognise a pattern — it asks which of several similar patterns fits. These are the ones てほしい is tested against.
たい = the speaker wants to do the action themselves (私が行きたい). てほしい = the speaker wants SOMEONE ELSE to do it (来てほしい).
Nearly the same meaning, but てもらいたい frames it through もらう (I want to receive the favor), so it can feel a touch more considerate/indirect than the blunt てほしい.
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