Cross-linguistic research on the development of tense-aspect marking has revealed a strong effect of lexical aspect. But the degree of this effect varies across languages. Explanation for this universal tendency and language-specific variation is still an open issue. This study investigates the early emergence and subsequent development of four…

This book is an introduction to linguistics, written for the beginning student. Among the topics explored are speculations about the origins of language, its nature, how it grows, and how it changes. Other topics include what is essential in the structure of language, the similarities and differences among languages, how the varying patterns of…