When exactly are we looking back at the past from future. Is it at the start of the due time or at the end of the due time?
61308
Usage of 'future perfect' versus 'future simple'
7863
What is time, does it flow, and if so what defines its direction?
93087
How far back in time could I travel and still be understood?
12310
When is the present perfect tense used instead of the past tense?
100178
Time, what is it?
100690
Does superluminal travel imply travelling back in time?
139949
Looking out into the universe means looking back in time - how does that work?
120295
Word to mean "then-current"
93237
Future Value Question
13770
Do "in future" and "in the future" imply different meanings?
116067
Back To The Future: moving in time but not in space?
3233
When to use the present or the past perfect tense?
152081
Using the present tense for future event?
89680
Present tense in Flashback story for something that is still true now?
57204
present perfect vs past perfect
53495
Why is 'present perfect' present if it happened in the past? And why is it 'perfect'?
99605
If you view the Earth from far enough away can you observe its past?