Negation in Arabic grammar is an essential aspect of understanding and constructing sentences in the language. The Arabic language uses several particles and structures to negate sentences, with the most common one being “ููู ู”, “ูููู”, “ู ูุง”, “ููุง” and using “ูููุณู” (or its variants) for “to be not” in the present tense. The right choice of the negation particle depends on the context, tense, and verb form. This exercise will focus on different negation particles to provide an understanding of how they work in various situations.