LANG, S. Verifying Causatives: A Corpus-based Study of the Middle English Derivational Suffix -fien. Mannheim papers in multilingualism, acquisition and change, [S. l.], v. 4, p. 1–56, 2022. DOI: 10.25521/mapmac.2022.215. Disponível em: http://134.155.36.56/index.php/mapmac/article/view/215. Acesso em: 10 jan. 2025.