أَأَنْتَ ضَرَبْتَ زَيْدًا
Were you the one who struck Zayd?
“A-anta ḍarabta Zaydan?” can ask who performed a known act of striking: was it you? An expression such as “A-Zaydan ḍarabta?” instead foregrounds the object’s identity.
One event may yield distinct questions: did the act happen; who acted; or whom did it affect? Fronting can place the specific unknown where the question directs the hearer’s attention.
ExpressionLikely focusInquiry
A-qāma Zayd?Whether action occurredAssent
A-Zaydun qāma?Who actedIdentification
A-ʿAmran ʿarafta?Whom you knewIdentification
A-anta ḍarabta Zaydan?The doer of strikingIdentification