The symbol C1 refers to verbs which lack the durative set, mag-. The
symbol C2 refers to verbs which lack the potential set, magka-. The
symbol C3 refers to verbs which lack the set makig-. The listing for
balíus ‘miss each other’ exemplifies a verb of class C13 (missing
both mag-1 and makig-). The entry púyù ‘live together’
illustrates a verb of class C2 (lacking the potential form magka-1).