In grammar, relative pronoun is a pronoun that most often refers to a noun, to another pronoun or to a proposition, resuming or anticipating them, being especially all the other pronouns by the fact that it simultaneously introduces a subordinate sentence , being part of the sentence in it. The syntactic function of the relative pronoun which introduces an attributive proposition can easily be recognized by replacing the pronoun with the noun in its regent, in the case of the pronoun. In this article you can find both the values and the syntactic functions of the relative pronouns. You can also find here the grammatical phenomenon of the relative pronoun that is called the nesting / braiding of the subordinate sentence with the regent.