“…This difficulty in Chinese learners' acquisition of English finite and nonfinite verbs has been observed in previous studies (e.g., Chang, 2005;Fang, 2014;Gisborne, 2009;Yang & Huang, 2009); however, a number of questions remain. Studies on Chinese learner's acquisition of English MVCs have been limited to error descriptions (e.g., Chang, 2005;Yang & Huang, 2009), frequency of learners' usage (Fang, 2014), or testing certain theories, i.e., performance or competence deficit (Chang, 2005).…”