I sincerely apologize.

Meaning

Expressing a genuine apology.

Examples

• John: '<b>I sincerely apologize</b> for the inconvenience caused.'<br>
• Alice: 'Thank you, I appreciate that.'
• John: 'It's all right, let's move on.'
• Alice: '<b>I sincerely apologize</b> for the misunderstanding.'<br>