From the introduction: "This paper is simply a presentation of two analyses of the same Copala Trique sentence. The first analysis is done by David Thomas and represents a string analysis, with a distinction between deep structure and surface structure. The second analysis is done by Bruce Hollenbach and represents a tree analysis done from the point of view of generative semantics. We hope that this presentation may be useful to those who might be interested in comparing and contrasting these two analytical techniques."
Hollenbach, Bruce E. and Thomas, David D.
"Tree and string analysis of a Copala Trique sentence,"
Work Papers of the Summer Institute of Linguistics, University of North Dakota Session: Vol. 17, Article 14.
Available at: https://commons.und.edu/sil-work-papers/vol17/iss1/14