Abstract
1. Introduction
2. A Unified Class
2.1 The Conflated Preposition
2.2 Intransitive and Transitive Types
3. Two Types of Transitive Preposition
3.1 Lexical and Phrasal Types
3.2 The Nature of the Lexical Type
4. A Proposed Analysis
4.1 Basic Assumptions
4.2 The Intransitive and Transitive Prepositions Revisited
4.3 Morphological Structure (MS) for the Lexical Type
4.4 Theoretical Advantages
5. Concluding Remarks
References