Phrases Handling Complaints and Apologies

I take full responsibility.

C1

Meaning

I admit my fault completely.

Example sentences

John: The project is behind schedule.

Alice: I understand. I take full responsibility for the delay.

John: What steps are you taking to get back on track?

Alice: I have a plan, and I am fully committed. I take full responsibility, and I'll make sure this doesn't happen again.