. LFG 10 7 6.7.3 Summary 11 0 6.8. The lexicon 11 0 6.9. Conclusion 11 1 7. X-bar Theory 11 2 7 .1. Introduction 11 2 7.2. Simple PSGs vs. X-bar theoretic PSGs 11 2 7.2 .1. approaches 212 10 .5. Conclusions 217 11 . Phrasal Categories and Cartography 219 11 .1. Introduction 219 11 .2. The tripartite structure of the clause 2 21 11. 3. The