How is the doubled tāʾ in اِتَّقَدَ formed?
Weak-Initial Roots: Elision, Substitution, Assimilation and Short Paradigms
- Substitution of radical wāw with tāʾ followed by assimilation
- By deleting the verbal noun’s alif
- By transferring a hamzah vowel
- Because the root contains two original tāʾs