英語で「I apologize for」を使った例文は？

Expressing regret for a personal error:

• I apologize for the oversight; I’ll rectify it immediately.
• I apologize for the mistake; it won’t happen again.
• I apologize for the inconvenience; I’m doing everything I can to resolve it.

Expressing regret for a group error:

• We apologize for the delayed response; unforeseen circumstances arose.
• We apologize for the technical difficulties; we’re working on resolving them as quickly as possible.
• We apologize for the inconvenience; we appreciate your patience and understanding.

Expressing regret for a misunderstanding:

• I apologize for the misunderstanding; my communication was unclear.
• I apologize for the misinterpretation; I should have explained it more thoroughly.
• I apologize for the offense; it was not my intention to hurt your feelings.