Parallel Grammar Project The Lexical Functional Grammar (LFG) ParGram and ParSem projects are a collaborative effort involving researchers in industrial and academic institutions around the world. The aim of the ParGram project is to produce wide coverage grammars for a wide variety of languages. These are written collaboratively within the linguistic framework of LFG and with a commonly-agreed-upon set of grammatical features. The ParSem project develops semantic structures based on the ParGram syntactic structures. Most of the ParSem systems use XLE's XFR system. in Computational Linguistics > Syntaxwith computationalgrammarlinguisticsparallelsyntax