University of Groningen & University of the Free State

Professor of English Linguistics, University of Jena

Professor of Finnish Language, University of Turku

Professor (für Anglistische Sprachwissenschaft) im Ruhestand

Linguistics Department, Gallaudet University

Senior researcher, University of Zurich

Assistant Professor of Dutch Linguistics, University of Antwerp

University of California, Santa Barbara

Associate Professor of Linguistics, University of Hawai'i at Mānoa

Professor, Federal University of Rio de Janeiro