Phrases Expressions of Gratitude and Appreciation

I owe you a great debt of gratitude.

B2

Meaning

Expressing a large amount of gratitude and obligation.

Example sentences

John: 'Consider it done.'

Alice: 'I owe you a great debt of gratitude. You've been a true friend.'

John: 'I owe you a great debt of gratitude. You're an amazing person.'

Alice: 'You went above and beyond.'