 Imperfective verbs are progressive or habitual.“The cross-referencing of core arguments in Texistepec Popoluca employs a paradigm of affixes (Set A) and a paradigm of clitics (Set B)... Also, cross-referencing for first and second persons always aligns with the verb stem, often at the expense of any third person argument in the clause.This is known as “inverse alignment” (Klaiman 1993).