For instance, "書かした" (/kakasita/ with the meaning of having caused someone to write) is a combination of /kak/ meaning writing, /as/ indicating causation, and /ta/ representing the past inflection, but it is incorrectly parsed as illustrated below: Basic form The meaning of causation contained by this string is not regognized in this analysis, and it would be difficult to obtain the real meaning of "書かした" (/kakasita/ with the meaning of having caused someone to write) from this analysis.
the system can be embedded in a larger system, and be used when the larger system starts parsing verb phrases.