feel terribly sorry 中terribly 修饰的是feel还是sorry?

feel terribly sorry 中terribly 修饰的是feel还是sorry? I'm terrible sorry.还是I'm terribly sorry. 翻译 I am terribly sorry. truly sorry/terribly sorry/awfully sorry/completely sorry i'm terribly sorry的回答是什么,not 开头的. terrible的副词是terriblely还是terribly? feel sorry for 和 feel sorry about 的区别? l am terribly sorry,l’ve broken your glasses选never mind还是tha feel sorry for与feel sorry about? I am terribly sorry about it.（改为同义句） I am terribly sorry and hope you can forgive me. I'm terribly sorry for having broken your pen