Advanced grammertical structures

Advanced grammatical structure refers to the use of complex sentence constructions and the manipulation of language in a sophisticated manner. This involves using a wide range of grammar rules, including complex sentence structures, such as subordinate clauses, adverbial phrases, and relative pronouns.

In simpler terms, advanced grammatical structure means using long and complex sentences, with multiple clauses and phrases, to convey your message in a more sophisticated way. It requires a good understanding of the English language and its various rules, and the ability to use them effectively to convey meaning.