Constraining Free Merge

Some recent influential work in the Minimalist Program takes the position that Merge, the core language ability to recursively combine two elements together, is free. However, if Merge were completely free, there would be an infinite number of possible derivations for every utterance. Thus, Merge must be constrained in some way. In this paper, I describe a computer model of language that implements a limited form of Merge that is free. I attempt to demonstrate that, within the confines of the language module, Labeling is generally sufficient to constrain Free Merge, and I discuss issues that arise regarding overgeneration of syntactic structures given Free Merge. Japan Society for the Promotion of Science Grant-in-Aid for Scientific Research, Grants #20K00664 and #24K03964 reviewed acceptedVersion