Common Expressions

Apologising
Ten Expressions to Use In Speaking And Writing
1. Sorry.
2. I'm (so / very / terribly) sorry.
3. Ever so sorry.
4. How stupid / careless / thoughtless of me.
5. Pardon (me)
6. That's my fault.
7. Sorry. It was all my fault.
8. Please excuse my (ignorance)
9. Please don't be mad at me.
10. Please accept our (sincerest) apologies.