ضَرَبْتُ — ضَرَبْتَ — ضَرَبْتِ
The vowel on the subject tāʾ distinguishes first person, second-person masculine, and second-person feminine. The verb stem stays built on sukūn.
Opening interactive controls...
Three Vowels of Tāʾ al-Fāʿil
The Past Verb: Definition, Building, Conjugation and Parsing
ضَرَبْتُ — ضَرَبْتَ — ضَرَبْتِ
The vowel on the subject tāʾ distinguishes first person, second-person masculine, and second-person feminine. The verb stem stays built on sukūn.