Grammaticalization of copula to thematic structure articulator
Focus vs. presupposition
Cleft-constructions
Grammaticalization of cleft-sentence
From copula to focus marker in Jula
From copula to focus marker in Chinese
Grammaticalization of the pseudo-cleft construction
From copula to focus marker in Portuguese
From copula to focus marker in Cabecar
Summary
Abbreviations in glosses
Bibliography