Available treebanks are still, however, largely based on written textual resources, with a few exceptions (Dobrovoljc and Nivre, 2016;Östling et al., 2017).
a list of standardized interjections The extended annotation guidelines for the syntactic annotation of the LIA material is built on the work of Dobrovoljc and Nivre (2016), who describe the annotation of the Slovenian spoken language treebank with Universal Dependencies.