Currently grew output data as a JSON that is mostly supposed to be further digested in a downstream pipeline. It would be great to have an option in order to visualize the matching items in their environment (with preceding and following items) and represented through a specified set of features (lemma, form... ?)
It is already possible to use the -html option output to have the sentence, and even to turn it into something readable in the command line through piping this output into some other command, but I think it would be a great tool to be able to query a corpus in pure text files with the grew sophisticated language and having it back in pure text output.