This book provides readers with an introductory overview of history of English usage. The focus lies on survey and practival aspects. Major types of English and their usgae trends are explained in details in the book. The focus lies on list related to English usage and disputed usage. Besides, reflections are made on controlled vocabulary and language. The subject area of English as a philosophical, universal and constructed language has been covered. Here, focus lies on relevant aspects of English grammar and English readability. It is intended that this book will prove to be an essential guide to the students who will master English usage. Contents: History of English Usage: Focus on Srvery and Practical Aspects: Types of English and Thier Usage Trends: Focus on lists Related to English Usage and Disputed usage; Reflections on controlled Vocabulary and Language; English as a Philosophical, Universal and Constructed Language; Basic English Usage and Communicative Competence ; Focus on Relevant Aspects of English Grammar and English Readability.