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
                  

In some signs a change in the place of articulation occurs, as is the case in the following examples:

    "Exam"
    "Boss"
    "Volunteer"
    "To accept"

In these signs the starting articulation place is different from the final one, and this only happens in signs with path movement.