How to effectively extract the indicative features for a specific language phenomenon is a very task-specific question, as we will show in the context of the VPC extraction task in Section 3.2.
parsing with precision grammars is increasingly achieving broad coverage over open-domain texts for a range of constraint-based frameworks (e.g., TAG, LFG, HpSG and CCG), and is being used in real-world applications including information extraction, question answering, grammar checking and machine translation (Uszkoreit, 2002;Oepen et al., 2004;Frank et al., 2006;Zhang and Kordoni, 2008;MacKinlay et al., 2009).