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.
Of course I'm very sorry, but how could I know you were in the drawer?
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.
In these days when young people get a very bad press, I would like to say a very public thank you and I'm very sorry I did not ask their names.
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'm very sorry to anyone who is offended by what I have done - it was just stupidity.
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.
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.