* "Tu" means "you" (informal singular).
* "Toucher" means "to touch" or "to hit."
To make it grammatically correct, you need a verb conjugation that agrees with "tu." Here are some possibilities:
* "Tu as touché" (You touched or You hit) - This is the past tense.
* "Tu touches" (You are touching or You are hitting) - This is the present tense.
* "Tu toucheras" (You will touch or You will hit) - This is the future tense.
Example:
* "Tu as touché le ballon." (You touched the ball.)
* "Tu touches mon bras." (You are touching my arm.)
Let me know if you have another phrase you'd like help with!