Lemma تَوَّاب has 4 unique word forms and appears 12 times in the Quran.

Word Translation Occurrences
ٱلتَّوَّابُ (is) the Acceptor of repentance, (is) the Oft-returning (to mercy), (is) the-returning, the Acceptor of Repentance, the Oft-returning 12
تَوَّابٗا Oft-Forgiving 4
ٱلتَّوَّٰبِينَ those who turn in repentance 2
تَوَّابٌ (is) Oft-Returning (to Mercy) 2
تَوَّابٞ (is) Oft-Returning 2
تَوَّابَۢا Oft-Returning 2