ثَقَبْتُنَّ • (ṯaqabtunna) (form I)
ثُقِبْتُنَّ • (ṯuqibtunna) (form I)
ثَقَّبْتُنَّ • (ṯaqqabtunna) (form II)
ثُقِّبْتُنَّ • (ṯuqqibtunna) (form II)