In sign languages (and ASL specifically) is there a grammatical construct in which there is repetition of a lexical sign or functional feature throughout the sentence to assist in processing. For example, in English you may have the following sentence in which "that" is a functional item that can be reduplicated to remind the interlocutor which clause is being referenced:
"Josh said that after we finsh the final examination in our training module (that) we could go out for ice cream."
Could anyone think of an example?