Developing Different Forms of Sentences Sentence Form Simple Compound Complex Compound/Complex Coordinating Conjunction For And Nor But Or Yet So Elements Contains a subject, a verb, and expresses only one complete thought (one independent clause). Contains two or more independent clauses joined by a comma and a coordinating conjunction (FANBOYS). Contains an independent and a dependent clause. Contains at least two independent clauses and at least one dependent clause. Sample Sentence Bobbie watches television. Common Subordinating Conjunctions after even if that before even though unless once if until although if only when as in order to whenever as if no that where as long as rather than whereas as though since wherever because so that while still than Important considerations when constructing sentences When creating compound sentences, a comma must be used in front of the coordinating conjunction. When creating a complex sentence, the subordinating conjunction can be placed at the beginning of the sentence or in the middle of the sentence. If the proper punctuation marks are NOT used, sentences will lack coherency. Bobbie enjoys watching television, but she prefers to going to the movies. If you are going to walk, be sure to stay on the path. Be sure to stay on the path if you are going to walk. If you are going to walk, be sure to say on the path; you won’t get lost.