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…

An analysis of part-of-speech membership was made utilizing certain mechanisms that have been proposed to explain the nature of word classes. It was proposed that words of the same form class constitute "verbal habit families" on the basis of either a common grammatical meaning response, a common affix, or a common label (e.g., "verb"). One…

This supplementary offering for English-as-a-second-language courses was prepared to help isolate and treat most of the "goofs" that students regularly make in speaking and writing English. Each error is presented in its grammatical context, and chapters are arranged on the basis of groups of errors that fall together structurally. Included are…