«يَا»: vocative particle.
«فَسَاقِ»: feminine epithet used as a vocative; its final kasra belongs to its fixed form.
Do not infer a genitive case simply from the final kasra.
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Parsing Yā Fasāqi
Asmāʾ al-Afʿāl — Definition, Uses and Parsing
«يَا»: vocative particle.
«فَسَاقِ»: feminine epithet used as a vocative; its final kasra belongs to its fixed form.
Do not infer a genitive case simply from the final kasra.