The phrase "being distributed" can be replaced by several synonyms, depending on the context of the sentence. If referring to the act of sharing or giving out something, synonyms could include allocated, dispensed, disseminated, or assigned. If discussing the spread of something, synonyms may include circulated, propagated, or proliferated. For more formal or technical language, the phrase "being distributed" could also be replaced by terms such as apportioned, diffused, or scattered. Regardless of the specific synonym used, each one conveys the idea that something is being shared or spread out among a larger group.