你能不能去买 你不买我去买
“Will you go food shopping? If you don't want to go, I'll do it myself.”
THE DIALOGUE REEL
“Mom, stop pushing him, please! Are you done talking?”
你能不能 去买 你不买 我去 买
“Will you go food shopping? If you don't want to go, I'll do it myself.”
“I'll go now. I'll be back soon. Make it quick.”
“Get moving right now, or you're making me look like the only responsible person here.”
Threatening to do an unpleasant task yourself is a widespread domestic tactic in Chinese households to induce guilt and force compliance.
LEARNING CHUNKS & PARTICLES
can you / could you please
Often used in spoken Chinese with rising irritation to express impatience rather than a neutral inquiry of ability.