划分句子结构

He ought to be prepared for the worse.

这句话如何划分句子结构?

He ought to be prepared for the worse.

【剖析】He 是主语 ought to be prepared for 一块做谓语动词，意思是“应该筹备好应对”， the worse 是宾语。例句：

I am prepared for anything to happen. 我已筹备好应对所有可能发生的事。