I am terribly sorry.
Excuse me, please.
I beg your pardon.
I was mistaken
I messed up.
I made an error.
Sorry, I was negligent.
It’s my fault.
It was careless of me.
I am responsible for that.
I am terribly sorry.
Excuse me, please.
I beg your pardon.
I was mistaken
I messed up.
I made an error.
Sorry, I was negligent.
It’s my fault.
It was careless of me.
I am responsible for that.