Answer:
the use of "Those that I," followed by a verb
the use of "I do not," followed by a verb
Explanation:
Grammatical structure is the arrangement of different elements such as verbs, adjectives, adverbs etc. in a sentence such that they create different grammatical formations, thereby creating rhythm or emphasizing in the work. In this excerpt from the poem "<em>An Irish Airman Foresees His Death</em>", this type of grammatical formation is found in two places- "those that I" and "I do not", with their preceding verbs ""fight" and "guard" and succeeding words "hate" and "love", giving the antithesis of each other.
Treacher Collins syndrome is a condition that alters the development of bones and other tissues in the face.
Signs and symptoms of this syndrome vary from almost unnoticeable to severe facial alterations, including cleft palate and restricted airway