Copying what voiceover says to the clipboard using a Bluetooth keyboard

Hi all. I recently got a Bluetooth keyboard to use with my iPhone, and I was wondering if there is an equivalent command for the four finger quadruple tap used to copy what voiceover has just spoken to the clipboard. I use this command extensively when making grocery lists for example, and I can’t find a keyboard equivalent. Just for the record, I just have a basic run of the mil keyboard, nothing fancy about it. Any help would be greatly appreciated.