A comprehensive guide to the grammatical forms, rules and usage patterns of all 12 aspects of the English language, The English Tenses: Practical Grammar Guide is ideal as either an accompaniment to core texts or as a full self-study guide. For English learners of an intermediate level and above, this book introduces the reader to flexible uses of the English tenses, with simple, easy-to-follow explanations and colourful examples. This guide explains the theory behind the grammar of the different aspects of English, as well as the many ways native English speakers adapt the rules. It...