I didn't mean to overstep my bounds.

Mary overstepped her authority.

I'm sorry, I didn't mean to overstep my bounds.

You have overstepped your authority.

He has overstepped his authority.

I'm pretty sure that Tom has overstepped his authority.

Tom and Mary overstepped their authority.

She overstepped her authority.

Tom overstepped his authority.

She has overstepped her authority.