ETENGENENG, D. N. B. PATTERNS IN THE ACQUISITION OF IRREGULAR VERBS BY ENGLISH AS A FOREIGN LANGUAGE AND ENGLISH AS A SECOND LANGUAGE LEARNERS IN CAMEROON. African Journal of Education and Practice, [S. l.], v. 6, n. 4, p. 19 – 38, 2020. Disponível em: https://www.iprjb.org/journals/index.php/AJEP/article/view/1090. Acesso em: 28 apr. 2024.