The document discusses various patterns of development that can be used when writing, including narration, description, process analysis, examples, division/classification, and definition. It provides descriptions and examples of each type of development. Narration uses storytelling to engage readers, while description sets scenes and depicts characters. Process analysis outlines steps in a process, and examples are used to illustrate and prove points. Division separates a topic into subgroups, and classification rates subgroups. Definition helps readers understand new concepts.