Abstract
1. Introduction
2. Passive Constructions
2.1. Passivization as Thematic Demotion
2.2. The Unaccusative Hypothesis
2.3. Impersonal and Evidential Constructions
3. Thematic Inversion in Georgian
3.1. Thematic Inversion
3.2. The Conjugational System of Georgian
3.3. The Locus of Inversion
3.4. Inversion as Demotion
3.5. Valence Patterns
4. Conclusions and Implications
4.1. Grammatical Relations
4.2. Thematic Roles
References