The phrase "be case" does not have any antonyms as it is not a standalone word. However, the word "case" has several antonyms. Some of the antonyms for "case" include "solution," "resolution," "answer," and "outcome." These words indicate a clear and definite end to a problem or situation, which is the opposite of "case," which suggests that the situation or problem is still ongoing and unresolved. Other antonyms for "case" include "cause," "reason," and "motive," which suggest that there is a clear explanation or justification for a particular action or event. In any case, understanding the various antonyms for "case" can help us communicate more effectively and avoid confusion in our daily lives.