The extensive literature on subject expression in Spanish makes for rich comparisons between generative (formal) and usage-based (functional) approaches to language acquisition. This article explores how the problem of subject expression has been conceptualized within each research tradition, as well as unanswered questions that both approaches…

Language attracts everyone on earth. That is because we have and use language. Although there are some minority languages that have limited expressions such as the lack of writing systems in "Aynu itak" and "Shona" languages, they can effectively express their emotion and thought with their languages. In addition, every human being can acquire…

Conversion, the deliberate transfer of a word from one part of speech to another without any change in its form, is a typically English phenomenon, conditioned but not caused by the extensive wearing-off of word endings and weakening of inflections. It has typically been treated as a syntactic matter, since no new words are produced, and its…