The purpose of this paper is to present the results of research on Tembé, a Tupi-Guarani language of Northeast of Brazil, with special focus on the cross-referencing system of the gerund constructions. The analysis of the data showed that the subject (Sa) of the intransitive verbs canbe identical to either the subject or the object of the preceding clause, whereas the subject (A) of the transitive verbs and (So) of the descriptive verbs can only be identical to the subject of the main clause.The gerund constructions also exhibits a split system: one in which the cross-referencing of So and O is done by the relational prefixes, comprising an ergative system, and another in which the cross-referencing of A is done by the nominative prefixes. In this system, the A function is no tcross-referenced.
