When it comes to public speaking, the most common type of outline is the alphanumeric outline, which uses letters and numbers to indicate the levels of hierarchy and indentation. This type of outline is composed of four main parts: the title, introduction, body, and conclusion. Each part is labeled with a roman numeral (I, II, III, IV) followed by a main point in the form of a complete sentence that summarizes the main idea of that section. Main points can have subpoints indicated by capital letters (A, B, C) and each subpoint can have sub-subpoints indicated by arabic numerals (1, 2, 3). All of these should be complete sentences that support or explain the main point. For example: I. Introduction A. Attention getter: Start with a surprising fact, a quote, a question, or a story that relates to your topic and captures the audience's attention. B. Thesis statement: State the main idea and purpose of your speech in one clear and concise sentence. C. Preview: List the main points that you will cover in the body of your speech and how they relate to your thesis statement. II. Body A. Main point 1: State the first main point of your speech and explain why it is important or relevant to your thesis statement. 1. Subpoint 1: Provide a fact, an example, a statistic, a quote, or a story that supports or illustrates your main point 1. 2. Subpoint 2: Provide another fact, an example, a statistic, a quote, or a story that supports or illustrates your main point 1. B. Main point 2: State the second main point of your speech and explain why it is important or relevant to your thesis statement. 1. Subpoint 1: Provide a fact, an example, a statistic, a quote, or a story that supports or illustrates your main point 2. 2. Subpoint 2: Provide another fact, an example, a statistic, a quote, or a story that supports or illustrates your main point 2. C. Main point 3: State the third main point of your speech and explain why it is important or relevant to your thesis statement. 1. Subpoint 1: Provide a fact, an example, a statistic, a quote, or a story that supports or illustrates your main point 3. 2. Subpoint 2: Provide another fact, an example, a statistic