Name the underlined clause in the sentence ‘I will let you know as soon as the results come out’

You cannot guess what type of person he is. Which clause does the underlined portion indicate?

Unless the crown can make a better case, the accused murderer will not be convicted. Underlined part of the clause is -

That everybody knew the story is obvious. The underlined part is a/an -

Globally what we are experiencing is that English I replacing other languages. the underlined part is a/an-

The book which I borrowed from the library is very interesting. Name the underlined clause.

Subordinate clauses can be found only in-