Şimdiye kadar oraya varmalıydılar.
- They ought to have arrived there by this time.
By the time I reach the age of sixty-five, I will have worked for more than forty.
O zamana kadar çoktan ayrılmış olacağım.
- By that time I'll have already left.
O zamana kadar yağmur durursa biz saat ikide başlayacağız.
- We will start at two o'clock if it has stopped raining by that time.
I'll be an old man by the time you finish!.
... That's the toughest period of time to lose your job. ...
... time which is fundamental in an area where several world's converge ...