This study is an analysis of the discourse particle ‘ga’ by determining its functions, discourse impact and preparing its inventory. Through the use of the Convergent Parallel mixed method, the findings of the study were interpreted and analyzed. Survey and FGD were the instruments used in data-gathering. Results showed that ‘ga’ is most likely used in information communication, specifically in asking information and polar questions. In terms of its impact in social perception, the use of this discourse marker is found to manifest the level of closeness and relationship among communicators. In speech accommodation, locals have the tendency to refrain from using ‘ga’ when communicating with Filipinos from other areas in the Philippines to avoid negative perception that comes with its use. The output, which is the inventory of the discourse markers, includes the identification of the element, characteristic of the element and the state of the element or its viability. Findings call for activities or projects that will help locals have an informed use of ‘ga’ for the promotion, appreciation and preservation of intangible cultural heritage such as this one.