可不可以说“I may can't do sth.

可不可以说“I may can't do sth. May I use your telephone?可不可以说 can I use your telephone?有啥区别? 宾语从句可不可以双重否定?可不可以说I don't think you shoudn't do it? Given more time ,I can do it better可不可以说 to give more time ,i can do it. 可不可以说no i do或者yes i dont? 可不可以说I don't go to school 我可不可以说not noly do i can sing well,but also i can dance well?那not only 是不是有什么半倒装啊？ 英语中可不可以说“I don't think he can't.”这一类话?就是说,think的前后都有否定意思,整句表示肯定 关于excuse me的一个问题.如果一个老外来问路说excuse me时 , 我可不可以说yes ,What can I do for you? 来回答他? i don't know what to say.可不可以说i don't know say what有没有用say what的情况I don't know what do you say.为什么what后面要加do? 可不可以说welcome sb to do sth 可不可以说do gymnastic这样对不? May/Can I do sth.表什么 do做加强语气时的用法I do love u 我真的爱你可是说我真的不爱你,又想用助动词强调的形式,可不可以说I do don't love you? 到底可不可以说“I think you didn't tell the truth”呢?困惑. Do you know how to go to Beijing?可不可以说：Do you know how you will/can go to Beijing? Do you know how to go to Beijing?可不可以说：Do you know how you will/can go to Beijing? sth would be the last thing I want to do 的用法可不可以说sth is the last thing I want t do那个would究竟是什么用法呢?虚拟语气?