There are hundreds of particles in the Korean language, but many of these are not used often, e.g., 9 particles cover 70% of particle use in a data set of thesis abstracts and 32 cover 95% in a study by Kang (2002).
due to the somewhat ambiguous nature of particles with respect to other morphemes and root endings, we cannot be certain that all of these edits are in fact particles, but can be confident that a majority are.