What Is the Difference Between Verb and Non-Verb Copula?

It's not obviously insane that you might have multiple kinds of copulas. The point then becomes what's the use cases? What do you use one for versus one versus another? Yeah, but I found in this case, it's just whether the whether they're inflectional gradons are close to being verb-y or whether they're just completely not following the verb pattern. And other than that, you have post positions and... See, apparently PSO post positions is wrong according to unversals. Which is weird. That was one of the first things I thought, that's unusual, but I don't know that there's no human language that has that or does not have