تَعَلَّمَ يَتَعَلَّمُ تَعَلُّمًا
Form V tafaʿʿala generally takes tafaʿʿul: taʿallama → taʿallum. Notice the doubled middle radical.
Opening interactive controls...
Form V: Tafaʿʿul
The Maṣdar: Meaning, Patterns, Governance and Iḍāfah
تَعَلَّمَ يَتَعَلَّمُ تَعَلُّمًا
Form V tafaʿʿala generally takes tafaʿʿul: taʿallama → taʿallum. Notice the doubled middle radical.