Root د ر س(d r s) has 5 unique word forms and appears 6 times in the Quran.

English gloss Study, Education

Word Translation Occurrences
تَدۡرُسُونَ studying (it), you learn, studying (it), you learn 4
دِرَاسَتِهِمۡ their study, their study 2
دَرَسۡتَ You have studied, You have studied 2
وَدَرَسُواْ while they studied, while they studied 2
يَدۡرُسُونَهَاۖ which they could study, which they could study 2