He outlines the fact that the unmarked form of a "system" is the most syntactically basic form (eg. declarative) and that marked forms are those that contain extra elements or have restricted order and sometimes even have fewer elements at first glance (eg. interrogative, passive).
When he refers to the "economy" of the unmarked form, I get the impression that he is implying that the unmarked form is labeled as unmarked for the sake of convenience. It's seen as being more basic because it is more convenient to do so because of its application in a wide diversity of contexts. It's easier to put it in the "at all other times" basket. God knows how I'm supposed to differentiate between marked and umarked forms without a guru to guide me.

Knowing full well that I might not yet have that right, I have foraged onward and become quite confused. He says "A form which is maximally basic, one which does not belong to a marked term in any system, is called a kernel form." What the heck does that mean?
Are kernel forms basically unmarked forms on which transformations are performed? Who decides which structures qualify as kernel forms? Is it the Jolly Green Giant?

Help!!!
