The correct answer is pointing, indexing.
A language's usage guidelines are referred to as its "grammar." These guidelines show users how to speak or sign a language properly.
The population that speaks the language determines the grammar of that language. When enough members of a community speak (sign) their language a certain manner consistently and for a long enough period of time that it would seem strange to speak the language in a different way, new grammatical rules are created.
The Deaf Community and American Sign Language are connected. We have a specific method that we utilise words. Grammar in ASL is defined as that "particular method."
To learn more about American Sign Language refer the link:
https://brainly.com/question/18205267
#SPJ4
