Machine generated contents note: -- Preface -- Acknowledgements -- Abbreviations and symbols -- 1. Introduction -- 2. Studying the grammar of codeswitching -- 3. Theoretical framework -- 4. Comparison of aspects of Igbo and English grammars -- 5. Methodology -- 6. Embedded language single words: Nouns and Adjectives -- 7. Embedded language single words: Verbs -- 8. Embedded language islands -- 9. Concluding remarks and implications -- Notes -- Appendix A: Sample interview schedule protocol -- Appendix B: Summary of findings from the interview protocol -- References -- Index