revision preference src: More commonly, coarticulation involves secondary articulation of an approximantic nature. Both articulations can be similar such as labialized labial (mw) or palatalized velar (kj). <SEP> tgt: More commonly, coarticulation involves secondary articulation of an approximantic nature. Then, both articulations can be similar such as labialized labial (mw) or palatalized velar (kj).