Other than things that need to be written out completely, like a quote or number , the BODY of your speaking outline should not have full sentences & paragraphs. The body of your speaking outline should be made up only of
A. Questions you plan to ask your audience after the speech to learn how well they understand your topic
B. Maps , charts & other visual aids
C. Key words & phrases
D. Lists you brainstormed while deciding what topic to speak about