Bunun seni bu kadar üzeceğini bilseydim bundan bahsetmezdim.
- If I knew it was going to upset you so much, I wouldn't have mentioned it.
Eğer onun adresini bilseydim, ona bir mektup yazardım.
- If I knew her address, I would write her a letter.
... And so many girls were telling me that they never knew how to ...
... he knew exactly what I was doing. ...