问大家一个问题，I found him to be a good pupil.这里为什么是to b

Question

问大家一个问题，I found him to be a good pupil.这里为什么是to be？谢谢啦！

Answer 1

（1）to be 成为，将要成为 ，是。
（2）to-be即将的，未来的 (常附在名词后构成复合词)。
详细释义：
To be 是不规则动词，须熟练掌握它的各种形式：
am , is , are , was , were , is being , has been , should be , could be , would be , might be , shall be , will be , can be , must be , need to be ...
祝你学习进步!追问

那为什么不是being呢？

追答

我给你看个例句:
she found him to be a very good pupiI
现在懂了吧

追问

这在哪差查的

追答

百度上

追问

字典上有原句吗？

追答

你用什么字典??
有些手机应用字典可以直接连接百度例句的.

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Answer 2

将要，，，？
being是正在。。