If you focus on some of the minutia of a site like this, you know, it's useful to be able to jump to a particular date whether in the future or in the past.

如果你关注像这样一个网站的一些细节，你会发现，若能跳转到,不论过去还是将来的一个特定日期，那将是很有用的。

哈佛公开课 - 计算机科学课程节选

Use this pattern whenever you want to find out about the timing of an event in the past, present, or future.

当你想知道过去、现在或者未来某件事发生的时间时，你都可以使用这个句型。

When 课堂 - SpeakingMax英语口语达人

According to the personality view, what makes somebody in the future the same person as somebody in the past is if it's part of the same ongoing personality.

根据人格理论，将来之某人与过去之某人为同一人,条件是拥有相同持续人格中的部分。

耶鲁公开课 - 死亡课程节选

These patterns of "I've been" are so useful to say what you want to do in the future in relationship to the past.

当你想表达过去与你将来想做的事情之间的联系时，“I've been”句型特别有用，

I've been 课堂 - SpeakingMax英语口语达人

If you will P-function again, if you have been P-functioning in the past and you will be P-functioning again in the future, P-functioning for person functioning, you will be P-functioning again in the future, then you're not dead.

只要你还可能再度拥有人格功能性，以前有过人格功能性,以后也会有人格功能性，人格功能性就是作为人的各种功能，你将来能够再次拥有人格功能性，你就没有死。

耶鲁公开课 - 死亡课程节选