Irawan, D. H. ., Khoiruman, M. A. ., & Untari, D. (2026). Revisiting Gerunds and Present Participles: A Structured Literature Review of English -ing Forms. LinguaEducare: Journal of English and Linguistic Studies, 3(1), 73-80. https://doi.org/10.63324/lec.3v.1i.137