Аннотация:Dialogue implies a high degree of coordination between the interlocutors, which makes possible the existence of co-constructed turns used by speak-ers for various purposes. One of the reasons for them to appear is difficul-ties in articulation experienced by one of the participants and prompting the other participant interested in achieving the communicative goal to in-crease their own contribution to the dialogue. In conversations with people who stutter, co-constructions are more common than in conversations between people who have no diagnosed speech disorders; among them completions prevail, because one of the interlocutors more often spells out uncompleted constructions. The study of stuttering from a linguistic per-spective is of considerable interest, since it provides an opportunity to study dialogue as a process including cooperation between participants. During this collaborative process one interlocutor’s contribution affects the con-tribution of another and can trigger non-standard turn-taking techniques.