English verb tenses. A new approach

How many tenses are there in the English language? What kind of "connection" between the present and the past does the Present Perfect express? Are all "pluperfect" actions conveyed using the Past Perfect? How can "time" be continuous? Who do auxiliary verbs help? If you haven't found exhaustive answers to all these questions in traditional grammar textbooks, then this book is for you! The author calls for a new look at the use of English tenses and offers a unique methodology for choosing the right tense form. Extensive practical material will help to master the methodology and gain confidence in the use of tenses. Only in this book are exercises and keys with detailed comments. The book is intended for everyone who is learning English and wants to improve in it.