These are among the few languages of the Philippines which continue to be written in indigenous scripts, though mostly for poetry.[citation needed]
Classification
The Kalamian languages are a primary branch of the Philippine language family, notable for reflecting Proto-Malayo-Polynesian*q as k and *R as l, while reducing original *k to zero.[1]
References
^
Blust, Robert (1991). "The Greater Central Philippines hypothesis". Oceanic Linguistics. 30 (2): 73–129. doi:10.2307/3623084. JSTOR3623084.