句中的have done表示什么含义

问题描述

Some survivors were found to have suffered psychiatric disorders in the aftermath of the earthquake. Others were trying hard to blot out the memory of the tragic event.

请问，句中的 have suffered 表示的是从过去的某一时刻起至今都在遭受精神错乱的困扰吗？

老师答疑

曹老师：

Some survivors were found to have suffered psychiatric disorders in the aftermath of the earthquake.

这句话还原成主动语态则为：

They found some survivors to have suffered psychiatric disorders in the aftermath of the earthquake.

虽然不定式和现在分词都可以在found之后作宾补，但做宾补的现在分词不能为完成体，而不定式作宾补可以有完成体。宾语罹患精神疾病是在谓语动词found之前发生的并持续到found的这个时候，主动意义，因此只能用不定式的完成体作宾补，表示从过去持续到谓语时间的状态。

陈老师：

Some survivors were found to have suffered psychiatric disorders in the aftermath of the earthquake. Others were trying hard to blot out the memory of the tragic event.

请问，句中的 have suffered 表示的是从过去的某一时刻起至今都在遭受精神错乱的困扰吗？

Some survivors were found to have suffered psychiatric disorders in the aftermath of the earthquake.

还原为主动语态后为

(1)People found some survivors to have suffered psychiatric disorders in the aftermath of the earthquake.

(2) People found that some survivors had suffered psychiatric disorders in the aftermath of the earthquake.