The Minister of Finance is believed to be thinking of improsing taxes to raise extra revenue.
问题描述：
The Minister of Finance is believed to be thinking of improsing taxes to raise extra revenue.
谁能分析一下上面那个句子的成分啊
还有就是to be thinking能换为thinking吗？
答
The Minister of Finance主语
is believed 谓语
to be thinking of improsing taxes to raise extra revenue. 主语补足语
根据参考资料看被动语态后的不定式是作为主语补足语, 不过个人还是部分存疑.
能够确定的是to be thinking不能换为thinking, 但是句子可以改写成从句的形式,The Minister of Finance is believed that he is thinking of improsing taxes to raise extra revenue.为啥不能换为thinking,解释哈？to be 在这儿是不是非谓语。谢谢