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.
... or taken around the same time together. ...
... And I told him that this is a waste of time. ...