Network
- I'm sorry, i'm late
- I'm sorry for breaking your cup
- I'm sorry for not calling you last night
- I'm so sory. I coudn't come to your party.
More formal expression : I apologize for...(V-ing)
example :
- I apologize for being late, sir
- I apologize for missing the meeting
very formal expression : Please accept my sincerest apologies (it is commonly used in writing, on in an official letter)
Others expressions :
