Şimdiye kadar oraya varmalıydılar.
- They ought to have arrived there by this time.
O zamana kadar çoktan ayrılmış olacağım.
- By that time I'll have already left.
Onlar o zamana kadar on yıl evliler.
- They had been married for ten years by that time.
... it can update the 3D scene in real time to match his perspective. ...
... Well, when it was time to write the paper, whose name came first? His name came first. ...