Some examples and use cases from the internet:

Some examples and use cases from the internet:

• Forgive me for having kept you from your party.
• I am sorry for presuming, Mrs. Draper.
• Mr Staes, I am sorry for having left some of your questions out.
• I am sorry to keep you waiting.
• I am sorry for many things that are occurring in this kingdom.
• Mr President, I am sorry for having spoken for fully half an hour, but I feel that Parliament is entitled to a complete response to the many amendments tabled.
• I'm sorry to having kept you waiting.
• I am sorry for having bullied you... for having tried to force you... into the shackles of the family.

• I'm sorry to have kept you waiting, but you're 20 minutes early.
• I'm sorry to have kept you waiting for a long time.
• I am so sorry to have kept you waiting.
• I'm sorry to have kept you waiting, but I had to explain to the Judge all the incongruity of your trial.
• I'm sorry to have kept you waiting... but there's been a slight hitch in the proceedings.
• I'm sorry to have kept you waiting.
• So sorry to have kept you waiting.
• I'm so sorry to have kept you waiting, Mrs. Myers.