你不是已经 帮我证明过了吗
“Didn't you prove it for me?”
THE DIALOGUE REEL
我用证明吗
“Do I need to prove it?”
你 不是 已经 帮我证明过了 吗
“Didn't you prove it for me?”
安欣
“An Xin.”
“You already cleared me before, so stop interrogating me.”
In Chinese confrontational discourse, using a negative rhetorical question ('你不是...吗') traps the counterpart with their own past commitments without making a direct personal insult.
LEARNING CHUNKS & PARTICLES
haven't (you) already...
A rhetorical construction used to point out an established fact that contradicts the other person's premise.
helped prove my point / corroborated my innocence
Used when referring to an external party acting as an alibi or confirmation.
Converts the rhetorical statement into an interrogative challenge that forces an answer.