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
                  

The mouthing refers to the mouth movement that is part of the sign and has its origins in the pronunciation gesture of the word in spoken language. In the case of LSC at present, the spoken component comes both from Spanish and Catalan, and that will vary according to the region and the schooling of the signer.

    "Fear"
    "Pain"
    "Enough!"

In any case, this movement is carried out without using the voice. This component typically appears in those nouns and verbs involving non-movement.