INCHAURRALDE BESGA, Carlos. Modals and Modality in English. Miscelánea: A Journal of English and American Studies, [S. l.], v. 16, p. 165–188, 1995. DOI: 10.26754/ojs_misc/mj.199511682. Disponível em: https://papiro.unizar.es/ojs/index.php/misc/article/view/11682. Acesso em: 6 dec. 2025.