Phrases Apologies and Excuses

I apologize profusely for my behavior.

C1

Meaning

A very strong apology for one's actions.

Example sentences

John: 'I behaved badly, Alice.'

Alice: 'I apologize profusely for my behavior; I was out of line.'

John: 'I apologize profusely for my behavior; it won't happen again.'

Alice: 'Your conduct was unacceptable, John.'