mouth movements within a sign

[CWren at DOE.K12.GA.US]

I am trying to write a sign for 'speech'.          This is the base sign, 
but as the hand is going around the mouth is moving as well, appearing to 
say 'cheeva, cheeva' Is there any way to show that mouth movement? 
There are several faces that aren't in the text book...  Like this one  
Does it mean the mouth is moving? 

---------------------------------
Cherie Wren
GSD Staff Interpreter
232 Perry Farm Rd
Cave Spring, GA 30124
706-777-2328
706-766-0766 Cell

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