Stem اسْتَمْتَعْ has 3 unique word forms and appears 3 times in the Quran.

Word Translation Occurrences
ٱسۡتَمۡتَعۡتُم you benefit [ed], you benefit[ed] 2
فَٱسۡتَمۡتَعۡتُم and you have enjoyed 2
وَٱسۡتَمۡتَعۡتُم and you took your pleasures 2