1. not to exist, not to be there.
2. (after a noun in the possessive form) not to be in [someone’s] possession, not to be a part [of something] (translates the negative form of the English verb to have).
3. (replacing the negative form of verbs in the accomplished past) no, this is not the case.
4. after a verb in the غان/قان/كەن/گەن + possessive ending, translates the English negative present perfect.