Corollary: language is able to generate an infinite number of natural
language expressions using only a finite number of symbols.
The internal system of thought generation is unordered.
Corollary: the propositional structure of thought has no innate subject,
verb, object order distinction (or some variation thereof).
The externalisation process of thought is necessarily linearly ordered.
The sensory-motor systems used to externalise thought existed prior to the
faculty of language.
Corollary: externalisations of thought are not language.
Corollary: true language is the internal system that generates thought.
Every natural language makes the noun-verb grammatical distinction, but
not all require an explicit subject in the sentence (i.e. null-subject
languages).