-- to create a treebank with 3066 trees, for all languages i minimal/MinimalEng.gf gt -depth=4 -cat=S | tb -xml | grep -v "/treebank>" | wf min.xml gt -depth=4 -cat=QS | tb -xml | grep -v "treebank>" | af min.xml gt -depth=3 (UttImpSg ? ?) | tb -xml | grep -v "treebank>" | af min.xml gt -depth=4 -cat=NP | tb -xml | grep -v "