Attention to the problems of computer and Corpus Linguistics has accelerated since the second half of the 20th century. At the beginning of the 21st century, large-scale language Corps are emerging. The possibility of using automatic translation, electronic vocabulary, and linguistic corpus is expanding further. These updates paved the way for the emergence of promising scientific directions related to the application of information technology to linguistics. This puts the need for the principles of tagging Language units as Corpus material on the agenda.In World linguistics, by the 21st century, the movement to study corpus linguistics is gaining momentum. In the direction of computer linguistics, improving the quality of automatic translation, creating the theory, algorithm and linguistic supply of language units, structuring text analysis (tagging, parsing, spelkker) programs are becoming an urgent issue in world computer linguistics.