Happy to oblige, Gram. However, why "afraid"
Edited to remark that you should indeed be afraid of input from a rank amateur such as I (also "scared…..") and so let's hope we'll hear from someone more knowledgeable
It would seem upon further examination that there are two subjects, both "we," but I'm not sure just how one distinguishes them as principal, subordinate, dependent, etc
I'll ask my No. 2 Son, of course in more recent contact with stuff like this