Appends prepositions to arg names that end on a preposition, and moves the modifier pointer to the prep's object Mary gave a book to Jane => Ax_to from 1 to 5
Propagates arguments between conjoined verbs The store buys and sells cameras => A0 from 2 to 1 and from 4 to 1; A1 from 2 to 5 and from 4 to 5
Propagates conjoined subjects and objects to same verb (works for SD and UD) Paul and Mary are reading a book => A0 from 4 to 0 and from 4 to 2 John is reading a book and a newspaper => A1 from 2 to 4 and from 2 to 7
Converts CoNLL-style semantic role dependencies into an enahnced format, inspired by enhanced universal dependencies