1. Floating Topic
2. Communication
   1. Topic
   2. Topic
   3. Topic
   4. Topic
   5. Topic
   6. Topic
   7. Subtopic 7
3. VERBAL
   1. phrases
   2. sentences
   3. Speech
   4. intonation
   5. Volume
   6. Topic
   7. FORM-SYNTAX
   8. CONTENT-SEMANTICS
   9. USE -PRAGMATICS
   10. manner
   11. level
   12. pace
4. NONVERBAL
   1. visual
   2. body language
   3. facial expression
   4. eye gaze/contact
   5. body proximity/movement
   6. Gesture/actions
   7. sign language
   8. mime
5. VOCAL