Looking for something definitive on the structuring of language in 'propositions' or 'calls to action'

1. What is structuring in language?
2. What are the 4 structures of language?
3. What is the structure of a proposition in logic?

What is structuring in language?

Language Structures refer to sentence-level comprehension of text, including how the arrangement of words within sentences impacts the meaning. While vocabulary supports readers' understanding of individual word meanings, language structure understanding helps readers interpret the meaning of full sentences.

What are the 4 structures of language?

Languages differ from each other in various respects, e.g., in their sentence structure (syntax), word structure (morphology), sound structure (phonology) and vocabulary (lexicon).

What is the structure of a proposition in logic?

To say that propositions are structured is to say something about the nature of propositions. Roughly, to say that propositions are structured is to say that they are complex entities, entities having parts or constituents, where the constituents are bound together in a certain way.