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.
Onlar o zamana kadar on yıl evliler.
- They had been married for ten years by that time.
O zamana kadar bütün dükkanları kapalı buldum.
- I found all the shops closed by that time.
I'll be an old man by the time you finish!.
... time I got there it was out. ...
... launching all the time. ...