Master English sentence structures with this essential guide by Biju P Mathew, built on 30+ years of teaching experience. Perfect for Class 11, 12, undergraduate, post-graduate, and competitive exam aspirants, it simplifies clauses, finite verbs, and sentence transformations through proven memory tools, exam-style drills, and a complete answer key. You will need nothing else to master finite verbs, phrases, clauses, types of clauses, sentence structures, simple, complex, compound and compound complex sentences. There are many exercises with answer key for transforming sentence from simple to complex, complex to compound etc.