Etre et Avoir Principaux auxiliaires de la langue francaise. Journal of the College of Languages (JCL), [S. l.], n. 12, p. 24–35, 2005. Disponível em: https://jcolang.uobaghdad.edu.iq/index.php/JCL/article/view/560.. Acesso em: 10 may. 2024.