HUNTLEY, Susan. Three Patterns of "if" Sentences: how helpful is this?. Revista de Lenguas para Fines Específicos, [S. l.], v. 10, p. 31–44, 2003. Disponível em: https://ojsspdc.ulpgc.es/ojs/index.php/LFE/article/view/214. Acesso em: 4 dic. 2024.