There are four kinds of internal correlated structures in three-level progressive sentences: subjective parallelism, objective general comparison, parallelism-to-comparison and comparison-to-parallelism. There is no correspondence between the correlated structure and the translocation type. The three linear progressive modes(single-line, double-line, and multi-line) correspond to the types of translocation. The arrangements of clauses in the sentence is logically expressed as a certain order of magnitude. According to the number of successful translocations, they can be divided into fixed sequ...