UPV IT Maite Oronoz Anchordoqui has developed a new system of detection and correction of syntactic errors called Saroi. Saroi performs a treatment of syntactic errors, in addition to serving to consult on the structures of the analysis trees and to search for linguistic structures in them.
It is a simple and flexible tool capable of working with linguistic characteristics of different levels --morphology, morphosyntax, syntax, etc.-. According to the author, it can be a suitable and useful work tool for linguistics.