She and her campaign have been in constant touch since.
Times, Sunday Times
My lovely friend was in constant touch and last night he took me out for dinner.
The Sun
We are in constant touch with them, especially the fitness coaches who are monitoring their work.
The Sun
Although we weren't in constant touch, every now and then you click back together.
Times, Sunday Times
Your visitors really do not need to stay in constant touch with home.
Times, Sunday Times