A left-branching grammar design for incremental parsing

This paper presents a left-branching constructionalist grammar design where the phrase structure tree does not correspond to the conventional constituent structure. The constituent structure is rather reflected by embeddings on a feature STACK. The design is compatible with incremental processing, as words are combined from left to right, one by one, and it gives a simple account of long distance dependencies, where the extracted element is assumed to be dominated by the extraction site. It is motivated by psycholinguistic findings.