Actually, isn't that a little bit too formal. English is all about simplicity you know.
You can see that although I am very good at formal English style because I am an advanced user with a 7.5 on the IELTS test, I still prefer too use coloquial language in ordinary conversation because it's much easier to express your ideas as compared to formal language, which tends to be very strict.
I don’t think this really matters, it is just which one we like to use, the formal or spoken language!! I still prefer the spoken one because it doesn’t always have to depend on accurate grammar or lexical resources, which makes it much simpler and easier to use!!