List of question about google and my PBN

First is what i have:
I have make many email for my PBN ( 1 email to 1 PBN) then the problem come out

  1. I can add account in my gmail and add another email but will the google know the its the same user and effect my PBN ?
  2. My Ip address already blocked by google for making so many email and some of my email also been banned of violating google terms so will my PBN be affected?
  3. if IP blocked will it affected the SEO because google can check all the activity right?