ASL Grammar
There's a new book grammer learning guide called Demystified, American Sign Language. I would recommend this for intermediate signers who are trying to understand better proper ASL grammar.
Dont forget also: Deixis, indexic, Indexical verbs, pro-droping, Affixes, Reduplication, hand shape & location, etc.. If anyone wants to know more about this there is something called Asl Morphology. Google "Asl Morphology"
There's a new book grammer learning guide called Demystified, American Sign Language. I would recommend this for intermediate signers who are trying to understand better proper ASL grammar.