it is convenient for you to do 这里for you在句中是什么结构

问题描述:

it is convenient for you to do 这里for you在句中是什么结构

for sb to do sth这个是动词不定式的复合结构,也就是说,动词不定式带有自己的逻辑主语.如:It is important for you to learn English.It is necessary for you to get up early in the morning.有些也用of sb to do...