In my previous thesis of this journal, diagrammatic vehicles were introduced. The aim to employ this unique methodology is to make intermediate students who are poor at English grammar enjoy learning it. Students I am in charge of in the classroom are now actually enjoying this unique methodology, so that it is expected that they will gradually get to comprehend the concept of English grammar. In this article, more enhanced areas of this theory are discussed, which clarifies the feasibility of this methodology. The items to be introduced in my method are gerund, the passive voice, the relative pronoun and so on.