This paper is an attempt to summarize as explicitly as possible certain empirical findings of classical biosystematics and modern semantic ethnography which may be considered to represent formal universals of human mental structure. The paper offers a formal treatment of the subject of taxonomy, and an application of the formalism to several…

In the past, linguistic descriptions of the relationships common to passive sentences have not been universally applicable. Junction grammar, a type of generative grammar, is a model that may provide a means of describing universal passive relationships. Junction grammar differs from transformational grammar in that its rules (1) claim other…