How To Express Apology
1. I am sorry.
2. I am extremely sorry.
3. I am sorry from the bottom of my heart.
4. I beg your pardon.
5. Please accept my apologies.
6. Would you forgive me for my mistake?
7. I express my sincere apology.
8. With broad mind please digest my mistake.
9. Please tolerate my mistake and forgive me.
10. I am extremely sorry for my mistake.