Every language has rules called grammar. Grammar is an effective way to start learning the language as the first step to getting a general idea of the language, but beyond a certain level grammar becomes unconsciously interpretable.Learning is necessary to reach a certain level, so make use of books that can acquire basic knowledge of grammar. When learning grammar, it is better to study in the language of each country, but if you want to learn English at a higher level, read all books written in English. Complete English Grammar Rules: Examples, Exceptions, Exercise, and Everything You Need to ...