“…Whether a second language affects gesture patterns in a first language has not been widely studied. However, research with one group of unimodal bilinguals showed that, when speaking Japanese, native speakers with intermediate knowledge of English patterned more like monolingual English speakers than monolingual Japanese speakers, with respect to the use of character viewpoint (Brown, 2008) and the use of manner of motion gestures (Brown and Gullberg, 2008). Conversely, most studies have shown that L2 learners display traces of their L1 gesture patterns when speaking their L2 (e.g., Choi & Lantolf, 2008; Kellerman & van Hoof, 2003; Negueruela, Lantolf, Rehn Jordan & Gelabert, 2004; Özçalişkan, 2016).…”