I'd like to introduce this more politely, but I'm excited about my ideas so find here only an academic's introduction.
Communicative systems consist minimally of a method of symbolic representation.
Such systems of representation normally allow for or have at least referring and non-referring terms, relations between terms which also may or may not refer. As well, normally such systems are not constructed unless there is an intended interpretation. Some systems arise naturally, although all known cases of such are within the scope of human history. This places a scope limitation on this theory as no matter how complex the mental gymnastics performed, humans will work on this theory, a truism effecting all of our works. Choosing between the subject and predicate as the unit of meaning.