The paper focuses on the cross-modal expressions of inflectional marking found in Deaf bilingual Hungarian Sign Language users. To date there have been various findings on mouthings in sign languages. However, the impact of spoken morphology on mouthings gained far less attention and has never been studied systematically. The research on Hungarian Sign Language (Magyar Jelnyelv, MJNY) is devoted to expand our horizon in this regard. In doing so, it has been exploring unique cross-modal...