Hernández, José Esteban. “Focus on speaker subjective involvement in Present Perfect grammaticalization: Evidence from two spanish varieties”. Borealis – An International Journal of Hispanic Linguistics 2, no. 2 (November 18, 2013): 261–284. Accessed November 21, 2024. https://septentrio.uit.no/index.php/borealis/article/view/2525.