This book is meant for all students learning German from A1 to B2 levels, whether in an institute, in a school or at universities. It will help in understanding the grammatical concepts and their application in German. This book will also help those who are not familiar with or who do not understand the concepts of grammar. A careful reading of the book can help the students clear up a lot of confusions in their minds, because they will get detailed explanations on: * ARTICLES* NOUNS* PRONOUNS* CASE* VERBS & TENSES* ADJECTIVES* ADVERBS* MOOD* VOICE* PREPOSITIONS* CONJUNCTIONS* SPECIAL FEATURES IN GERMAN