“…Since the 1960s and 1970s, it has been shown that sign languages of deaf communities are natural languages that can be described by appealing to the levels of structure that characterize spoken languages, such as phonology, morphology, syntax, and semantics/pragmatics (Bellugi & Fischer, 1972; Brentari, 2012; Emmorey, 2002; Johnston & Schembri, 2007; Klima & Bellugi, 1979; Meier, 2002; Sandler & Lillo‐Martin, 2006; Sutton‐Spence & Woll, 1999). In some cases, various aspects of structure can be compared to spoken languages, such as the basic order of subject, verb, and object (Napoli & Sutton‐Spence, 2014), relative clause patterns (Coons, 2022), and split negation (Pfau, 2002), all within the syntactic level of structure.…”