Tzv. teorie optimality patří к nejnovějším směrům současného lingvistického bádání. Nejdříve nalezla uplatnění ve fonologii, později v syntaxi a nejnověji i v sémantice. Naše stať naznačuje možnosti a meze uplatnění tohoto pohledu na oblast aktuálního členění věty.
In the Prague Dependency Treebank, a part of the texts from the Czech National Corpus is being annotated on several layers, including the underlying (tectogrammatical) representations. The usefulness of such a treebank is briefly characterized and a large set of topics is discussed for which further monographical research appears to be necessary. The future discussion and elaboration of these topics can be carried out much more effectively with the use of the annotated corpus, and the results thus gained may then serve to an enrichment of the descriptive framework and of the annotation procedure.
Individual values of syntactic and morphological attributes used in the syntactic annotation of the Prague Dependency Treebank are discussed, as well as certain more general issues concerning the relationships between the underlying and the morphemic levels (word order, deletion and others).