Phrases Phrases for Expressing Regret

Please accept my sincerest apologies.

C1

Meaning

Offering a formal and heartfelt apology.

Example sentences

John: 'I'm very sorry for any trouble I caused.'<br>

Alice: 'Please accept my sincerest apologies.'

John: 'Please accept my sincerest apologies for any inconvenience.'

Alice: 'I caused a significant delay.'<br>