This document discusses parallelism in writing and provides examples of parallel and non-parallel constructions. Parallelism refers to using consistent grammatical structures to express ideas of equal importance. When listing items or ideas, each element should be in the same grammatical form, such as using the -ing form of verbs or infinitive phrases. Maintaining parallel structure balances the writing and clearly conveys the intended meaning. The document provides examples of parallel and non-parallel phrases, clauses, and lists to illustrate how to correctly apply parallel structure.