Stop apologizing

Sorry to interrupt

Before we move on

Sorry I don't understand

Could you please clarify?

Sorry, I got that wrong

Great catch, thank you.

Sorry I can't help

Here's what I can do

Sorry to be a pain

I appreciate your help

Sorry to disagree

I see it differently

Sorry, I can't attend

I won't be able to make it

Sorry can I ask a question

I'd like to understand

Sorry for the confusion

Let me clarify

Sorry for the delay

Thanks for your patience.

Sorry to bother you

Thanks for your time