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 yağmur durursa biz saat ikide başlayacağız.
- We will start at two o'clock if it has stopped raining by that time.
Onlar o zamana kadar on yıl evliler.
- They had been married for ten years by that time.
I'll be an old man by the time you finish!.
... about six, and that 90% to 95% of the time, we're operating ...
... you wanted and use that saved time to have you read the news ...