I profoundly regret the oversight.

Meaning

Expressing deep remorse for a mistake.

Examples

• John: 'The deadline was missed due to a critical error in the report.'<br>
• Alice: '<b>I profoundly regret the oversight.</b> I'll ensure it doesn't happen again.'
• John: '<b>I profoundly regret the oversight.</b> I understand this caused you inconvenience.'
• Alice: 'I failed to inform you about the changes in the schedule.'<br>