apologise profusely

:) i apologise profusely for the mistakes in the guitar...

Becoming aware of his error, he began to apologise profusely in English, while the lady Yva studied him carefully.

Cameron had to step in and Spelman was forced to withdraw the plans and apologise profusely in the Commons for "having got it wrong".

'My lady,' he said, 'before Sir Brian or Sir Fulke,'he glanced contemptuously at the girl's uncle who still sat slumped in his chair, 'challenge me to a duel, I apologise profusely.'