First of all, can you please help me locate where each is following a plural subject in our case/question.In all these links that you provide, there is not a single example where 'each' follows a plural subject.
Anyways, I request the experts to dive in and help us out!
If you mean to say that each precedes a plural subject OR a plural subject follows each, then definitely, carefully read the links that I've provided, or for that matter any grammar-teaching website.
How do you find these examples different from our case of "each of the three networks" :
*Each of the divers has an oxygen tank.
*Each of the girls sings well.
Each is always singular. no matter what follows it.
P.S : Don't use "Anyways". " Anyway" is grammatically correct. ( oh!! singular/plural confusion. Leave it for now! Think about this advice, once you have carefully read the links given above. )












