By letting the last reading of a given type survive even in the presence of input constructions the grammar was not designed to handle, a CG system achieves a certain robustness, and all text will be analyses.
the English CG we were using for our annotation task, though in principle designed for written text of the news and scholarly genre, can also produce annotations for data of varying degrees of what we will call orality 1 in this paper -text with a certain amount of features typical of spoken language.