Patrick
when I have to use "could" "couldn't"? thanks for the answer [emoji]
2018年10月27日 12:57
解答 · 5
Which language do you speak (mother language)?
2018年10月27日
oh! I see! thank you @Joshua Goss
2018年10月27日
"Could" is the past tense of "Can". "Couldn't" or (Could not) is the past tense of "can't" or (can not).
2018年10月27日
That's an incomplete statement, not a question. "When do I have to use "could/couldn't"?" would be correct.
2018年10月27日
還沒找到你要的答案嗎?
寫下你的問題,讓母語者來幫助你!