Some signs in DGS can be produced with extended or reduced movements which also include a shift in the joints. For instance, the DGS signs watch_out and can are produced with an elbow movement in their citation forms, however, when the movement is reduced the joint is switched from the elbow to the wrist (a-b).
a. watch_out (elbow movement) – watch_out++ (wrist movement)
‘to watch out’ – ‘to watch out repetitively’
b. can (elbow movement) – can (wrist movement)
‘can’
Sina Proske, Derya Nuhbalaoglu, Annika Herrmann, Jana Hosemann & Markus Steinbach
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The entire grammar:
Sina Proske, Derya Nuhbalaoglu, Annika Herrmann, Jana Hosemann & Markus Steinbach (eds.). 2020. A Grammar of German Sign Language (DGS). 1st ed. (SIGN-HUB Sign Language Grammar Series). (http://thesignhub.eu/grammar/dgs) (Accessed 31-10-2021)
A chapter:
Smith, Mary. 2020. Syntax: 3. Coordination and Subordination. In Sina Proske, Derya Nuhbalaoglu, Annika Herrmann, Jana Hosemann and Markus Steinbach (eds.), A Grammar of German Sign Language (DGS). 1st ed. (SIGN-HUB Sign Language Grammar Series), 230-237. ((https://thesignhub.eu/grammar/dgs) (Accessed 31-10-2021)
A section:
Smith, Mary. 2020. Phonology: 1.1.1.2. Finger configuration. In Sina Proske, Derya Nuhbalaoglu, Annika Herrmann, Jana Hosemann and Markus Steinbach (eds.), A Grammar of German Sign Language (DGS). 1st ed. (SIGN-HUB Sign Language Grammar Series), 230-237. (http://thesignhub.eu/grammar/dgs) (Accessed 31-10-2021)