we're in a world where the signifier is mistook for the signified
Is it correct to use 'mistook' or it is it more correct to use 'mistaken'?
Yes, mistaken is the correct one you'll use here.
A question from any teacher:
Can we also use Mistook here in this sentence if we change the sentence formation and structure?
Like we're in a world, where the signifier has mistook the signified.
(is has mistook correct????)