while 后面必须借动词的ing形式吗?She listened to her favourite rock music while singing along with the words.She was putting on her jeans while asking me to hand her the sweater.He banged on the door while opeaning it.In the bathroom she pu

of后面接动词的话 必须ing形式吗 while后面不是跟一般延续性动词吗,就是用ing形式的?但while后可有一般过去时吗? while 后面必须借动词的ing形式吗?She listened to her favourite rock music while singing along with the words.She was putting on her jeans while asking me to hand her the sweater.He banged on the door while opeaning it.In the bathroom she pu 类似from的介词后跟副词修饰的动词,动词要变ing吗?还是说副词必须放ing形式的动词后面? 引导词是while的句子,后面若有动词,那它一定要用ING形式吗? like 后面加动词ing形式,and 的后面第二个动词要加ing吗? finsh,enjoy不管变成什么形式(比如动词不定式,动词ing)等等一些形式,其后面的动词都必须变成ing吗?finsh和enjoy不管变成什么形式(比如动词不定式,动词ing)等等一些形式,其后面的动词都必须变成i 哪些词后面必须用动词ing形式做宾语 by 后面的动词要加ing形式吗 with后面可以直接加动词的ing形式吗? been 后面能跟动词的ing形式吗? for后面的动词要变为ing形式吗? while后面加动词是加动词原形呢?动词的ing形式?例如:we must elevate our cultural level while (improve/improving)our wealth. enjoying 后面可以接动词ing的形式吗是“enjoying”这个ing形式后面还是用动词ing形式吗 be动词的否定形式后面能加动词的ing形式吗? be后面是加动词的ing形式吗?be动词{am,is,are}后面 为什么while后的动词得使用-ing形式? 为什么rather than 后面必须跟动词的ing形式 但是would rather than 后面就不需要?