Vocal-perceivable sentence structure (VPSS)‎ and deviation

الملخص EN

Sentence tree-diagramming is one of the most famous ways to analyze a sentence.

It depends on what is known as family relationships whereby a hierarchy of relationships is set up so that you may find a grandmother (S), daughter (NP, VP) and granddaughters (N, V, PP, etc.).

This has dominated the linguistic scene up to this moment; it is found to be convincing since it corresponds to the human categorization of social relationships.

There seems to be something unreasonable about it: why should the tree look upside down? Again, it is generally known that a tree in nature often has underground roots, a trunk, branches and leaves.

That is, it has two forms of existence: one above the ground and the other is underground.

They should not necessarily be symmetrical in shape though they could be equal in force to balance one another with respect to the weight of the tree and its default age.

What is done underneath differs greatly in nature and kind.