1. Introduction
2. Literature Review
2.1 Established Functions of Can and Could
2.2 Patterns of Can and Could Use in L2 Learner English
2.3 Usage-based multifactorial analysis
3. Method
3.1 Corpus Data
3.2 Annotation scheme
3.3 Analysis
4. Results
4.1. Distribution of can and could between L1 and L2
4.2 Factors that affect can and could selection
4.3. Distribution of speech actsFigure
5. Discussion and Conclusion
References
[Abstract]