A New Look at Comprehensive American Grammar

Studying American Grammar in a direct method simple and short with a comprehensive picture. According to my experiences and humble knowledge, the direct method to learn any language is very efficient. Why do we speak our mother tongue fluently, easily? Because of the direct method without translation into any other language to understand our mother tongue. The same method is applied when we learn any language other than our mother tongue. Imagining we are the natives of the foreign language we love to learn. This conception helps me write the above American Grammar in American with my humble understanding in a new look because I create a system of times and tenses which is easily to change the tenses from the direct speech to the indirect speech, and other grammatical points related to the direct-indirect speech.