الْقَاضِي is definite because of الْـ; the final yāʾ is retained.
When this noun is indefinite, its usual nominative and genitive form is قَاضٍ. Its accusative form is قَاضِيًا.
Source boundary: The printed book examples use الْقَاضِي; the indefinite forms are an additional teaching explanation.
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Noun Case Class 8 — The Manqūṣ Noun
الْقَاضِي is definite because of الْـ; the final yāʾ is retained.
When this noun is indefinite, its usual nominative and genitive form is قَاضٍ. Its accusative form is قَاضِيًا.
Source boundary: The printed book examples use الْقَاضِي; the indefinite forms are an additional teaching explanation.