Basic components

1. Introduction
2. Manual components
         a) Configuration
         b) Place
                  b.1) Neutral space
                  b.2) Around the head
                  b.3) In contact with the body
         c) Movement
         d) Orientation
3. Non-manual components
         a) Facial expression
         b) Torso movement
         c) Head position and/or movement
         d) Mouth gesture
                   d.1) Imitative
                   d.2) Compulsory component
                   d.3) Optional component
                          (modifier)
         e) Mouthing
                  

For example:
"Tomorrow": curved movement, forward and without contact.
"To want": straight movement, to the right and with contact throughout the sign.
"Rich": curved movement, top to bottom and with contact at the beginning and the end in a different point.
"To sign": circular movement, with repetition and with contact throughout the sign.
"Other": curved movement with wrist rotation.