Subordinate Clause. When this happens the whole subordinate clause moves to the front and is followed by a comma. A subordinate clausealso called a dependent clause will begin with a subordinate conjunction or a relative pronoun.
Basically a subordinate clause cannot function as a complete sentence. Subordinate clause definition a clause that modifies the principal clause or some part of it or that serves a noun function in the principal clause as when she arrived in the sentence I was there when she arrived or that she has arrived in the sentence I doubt that she has arrived. Subordinate means that it cant stand alone.
A couple of examples of subordinate clauses follow.
This type of clause is usually used with these conjunctions. Like an adjective it modifies give more information about a noun or pronoun in the sentence. Like all clauses a subordinate clause has a subject and verb. The meaning of SUBORDINATE CLAUSE is a clause that does not form a simple sentence by itself and that is connected to the main clause of a sentence.