〜たいです (tai desu)
Want to do...
Structure
Verb (Masu-form stem) + たいです
Explanation
Expresses one's own desire to perform an action. Behaves like an i-adjective.
Examples
日本へ行きたいです。
Nihon e ikitai desu.
I want to go to Japan.
寿司が食べたいです。
Sushi ga tabetai desu.
I want to eat sushi.