Şimdiye kadar oraya varmalıydılar.
- They ought to have arrived there by this time.
O zamana kadar bütün dükkanları kapalı buldum.
- I found all the shops closed by that time.
O zamana kadar yağmur durursa biz saat ikide başlayacağız.
- We will start at two o'clock if it has stopped raining by that time.
... answers all the time travel paradoxes. Because if you hop into a time machine, go backwards ...
... Imagine if you got most of that time back to use for ...