there be+doing是不是所有ther be 句型全加doing结构?还是表示现在进行的用to do 将来的用doing啊?

there be+doing是不是所有ther be 句型全加doing结构?还是表示现在进行的用to do 将来的用doing啊? there be +sb+doing there be sb doing there be sb/sth doing there be ...doing 的用法 there be+doing+其他造句 not to doing还是 to not doing为什么有be accustomed to not doing ,是不是所有都是这样有没有be used to not doing,还是be used not to doing 英语搭配?be used to doing 的所有否定形式?didn't use to 对么? there will be less pollution in the future 怎么反问?是不是 won't there? there be后面必须跟doing吗 there be doing造句急2句 Don't sit there w______ doing angthing you shouldn’t be doing anyway 是不是There be +动词ing? there be 的所有搭配句型 there be 句型的所有形式 There uesd to be 反义疑问句的回答是什么样的?提问部分,国内英语教学界大多支持didn't there/usedn't there?但是回答呢,是不是Yes, there did. No, there didn't.? 用there be sb doing sth 造句现在就要