SHAW, Ines Senna. Stackability of Modalities. Kansas Working Papers in Linguistics, [S. l.], v. 5, p. 115–131, 1980. DOI: 10.17161/KWPL.1808.538. Disponível em: https://journals.ku.edu/kwpl/article/view/17299.. Acesso em: 2 may. 2024.