Choose the correct answer

Which two original patterns are connected to the assimilation doors taught here?

Derived Trilateral - Bab 8: If'aal & Bab 9: If'il (Assimilation Doors)

• تَفَاعُلٌ / تَفَعُّلٌ
• اِفْتِعَالٌ / اِسْتِفْعَالٌ
• اِنْفِعَالٌ / اِفْعِلَالٌ
• اِفْعَالٌّ / اِفْعِوَّالٌ