Common has Tyra Tarkush influences, and one of those influences is the repeating of sentence modifiers. Words and phrases that affected the entire sentence encapsulated the sentence. The words that Empirians commonly did this for are words that made the sentence seem more truthful and objective, or more concrete (like 'truly,' 'certainly,' and the like). Usage of this sentence structure depends on the formality of the situation, and amount of weight put onto the phrase.