I'm so sorry.
A2Expressing deep regret.
I apologize.
A2Formal expression of regret.
That's not good.
A2Expressing concern about a problem.
I understand.
A2Showing empathy and comprehension.
Let me help you.
A2Offering assistance.
I'll look into it.
A2Promising to investigate a problem.
I'll fix it.
A2Promising to resolve a problem.
I'm sorry for the trouble.
A2Expressing regret for inconvenience caused.
What can I do to help?
A2Offering assistance.
Please accept my apologies.
A2Formal apology.
I'll make sure that doesn't happen again.
A2Promising to prevent recurrence.
I appreciate your understanding.
A2Showing gratitude for patience.
I'm really sorry about that.
A2Expressing sincere regret.
I hear you.
A2Showing that you understand their feelings.
How can I make it right?
A2Offering a solution.
I'll get this sorted out.
A2Promising to solve the problem.
That's unfortunate.
A2Expressing sympathy for a negative situation.
We'll investigate this.
A2Promising to look into a matter formally.
I'll get back to you.
A2Promising to provide an update later.
I'll do my best.
A2Making a commitment to try.
I understand your frustration.
B1I comprehend your feelings of annoyance or dissatisfaction.
I apologize for the inconvenience.
B1I'm sorry for the trouble or difficulty caused.
I'm so sorry about that.
B1A simple expression of regret.
Please accept my apologies.
B1A formal expression of regret.