In the iqāmah formula qad qāmati al-ṣalātu, qāmat is a past verb with feminine tāʾ; the connecting vowel is phonetic, not a new tense.
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A Familiar Formula
Qad: Expectation, Confirmation and Contextual Meanings
In the iqāmah formula qad qāmati al-ṣalātu, qāmat is a past verb with feminine tāʾ; the connecting vowel is phonetic, not a new tense.