What
I will do is give you a call later. What I will do is send you an email with all the details.
What I will do is meet you at the coffee shop at 3 p.m.
What I will do is take care of everything for you.
What I will do is check the schedule and get back to you.
What I will do is make sure the project is completed on time.
What I will do is provide you with a written report.
What I will do is double-check the numbers for accuracy.
What I will do is find a solution to the problem.
What I will do is discuss the matter with the team.