The Spanish spoken in the Basque Country contains some features due to its contact with Basque, one of those being production non-standard gender agreement (N-SGA) (Etxebarria Arostegui, 2007, 2008; Fernández Ulloa, 1997, 2006; Urrutia Cárdenas, 2006), since, unlike (RAE, 2016), there is no such category (Zubiri & Zubiri, 2012). This characteristic typically attributed elder native speakers...