I'm very sorry

I'm very sorry   
References in classic literature ?
He's been so long in love, and I'm very sorry for him.
I'm very sorry for entertaining (the conversation with another person) and it ended up this way,' said Ravena Tuesday in an interview with a group of reporters.
com/blogs/post-politics/wp/2013/09/01/bush-spokesman-apologizes-for-sending-statement-on-nelson-mandela/) said : "I just made a very stupid mistake, I'm very sorry about that.
But he later tweeted: "I have a deep and abiding love for all people of all nationalities, I'm very sorry that I have said things on here that have caused distress.
I have always admired Timothy Spall, as a very fine actor, but I'm afraid his credibility has taken a downward turn after this tacky effort, in my opinion, I'm very sorry to say.
I tried to do the best I could and I'm very sorry about the result this time because we shouldn't go home today.
I'm very sorry for them, and I've very little time for them.
But I'm very unhappy with the result and so were the other girls, I'm very sorry to say it, Riek told Missosology's Natalia Cruz.
I'm very sorry for the family of that man and they deserve justice
I'm very sorry the dog died but I was just protecting myself.
I'm very sorry that I didn't take any action, but we thought that she had just moved out.