If we accept it as a given that the native tongues of all
ethnic peoples are grammatical, the question that unfolds from this is:
How does the language attain its
sentient semantics by which the person can live his life to attain his goals
and ambitions, wants and desires, needs and greeds and the cover for his
worries, anxieties and the cover for his fears?
Clearly, the grammar of the spoken tongue, in and of itself,
cannot do this.