Looking on the internet deeply has found these results:

i am sorry for hear that is the most popular phrase on the web.

i feel sorry for hear that 13 results on the web	i am sorry for hear that 12,370 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	I am sorry to hear that Mr Mandelson is not sensitive to this problem. I am sorry to hear of your current misfortune. I know your parents passed away, and I am sorry to hear that. I am sorry to hear you are so unhappy, Mrs Izquierdo, but I thought it appropriate to use those four and a half minutes to fill in the background to the situation. I am sorry to hear about your brother, but I need you here. Mr President, I am sorry to hear that the Commissioner is ill this evening. I am sorry to hear that her presence at Court makes your mother, the Duchess, unhappy. Mr President, I am sorry to hear Mrs Klamt's words.

i feel sorry for hear that

13 results on the web

i am sorry for hear that

12,370 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

I am sorry to hear that Mr Mandelson is not sensitive to this problem.
I am sorry to hear of your current misfortune.
I know your parents passed away, and I am sorry to hear that.
I am sorry to hear you are so unhappy, Mrs Izquierdo, but I thought it appropriate to use those four and a half minutes to fill in the background to the situation.
I am sorry to hear about your brother, but I need you here.
Mr President, I am sorry to hear that the Commissioner is ill this evening.
I am sorry to hear that her presence at Court makes your mother, the Duchess, unhappy.
Mr President, I am sorry to hear Mrs Klamt's words.