Modern English Grammar on Historical Principles

Modern English Grammar on Historical Principles was originally conceptualized by the Danish linguist Otto Jespersen in the early 20th century. Dissatisfied with the prescriptive approaches common in his era, Jespersen sought to document English language structure through a descriptive, historical lens, focusing on how the language actually evolved in speech and writing rather than how it theoretically should be used. The work was published in several volumes between 1909 and 1949, marking a significant shift toward modern linguistic analysis.

This specific edition, published by the Taylor & Francis Group in 2006, serves as a reissue of Jespersen's seminal research. It preserves the meticulous scholarship that defined the original volumes, making them accessible to contemporary scholars and students of English philology. The work remains highly regarded for its empirical rigor and remains a foundational text for those studying the diachronic development of the English language.