Syntactic analysis involves understanding how sentences are structured using detailed rules and information about words. Head-Driven Phrase Structure Grammar (HPSG) focuses heavily on the words themselves, each carrying specific details about how it fits into a sentence. Instead of using complex transformations, HPSG uses constraints to check if sentences are grammatically correct, ensuring that every part of the sentence works together smoothly. This approach helps in creating a clear and organized tree-like structure (parse tree) that shows how each word and phrase connects. Syntactic analysis with HPSG is crucial in fields like natural language processing, where computers need to understand and generate language accurately. It also supports linguistic research by providing a systematic way to study and explain language patterns and structures. This book provides comprehensive insights into the field of syntactic analysis. Some of the diverse topics covered in this book address the varied branches that fall under this category. The book is appropriate for those seeking detailed information in this area.