In some apparently rare languages, one of the causative markers is specialized in indicating that the causer not only makes the causee do an action, but also participates in it. It pertains to a type of causation, variably called sociative causative (Shibatani and Pardeshi 2002), comitative causative (Tupi-Guarani tradition, Cf. Rodrigues 1953), causative of involvement (Dixon 2000). This type of causative function is more frequently conveyed by a causative morpheme also coding direct or indirect causation. We are curious to know more about languages showing a device dedicated to sociative causative, and especially languages displaying a specific associative causative marker (along other causative markers). , such as below.