I'll get back to you on that tomorrow
Can you get back to me by Friday with the report?
She promised to get back to him with the answer
He's very busy, so it might take him a while to get back to you
Please get back to me as soon as possible
I need to get back to my work now
Let's get back to the main topic of discussion
I'm sorry, I can't talk right now, but I'll get back to you later
He's not in the office, but I'll ask him to get back to you
She said she'd get back to me with the details of the plan
I will get back to you about the meeting later today.
Okay, I will wait for your response then.
Thank you for your patience.
I'll get back to you later today
I will reply to you later today
I'll respond to you sometime today