إِنَّ
inna
Indeed
Frequency
Appears 596 times in the Quran
Example in the Quran
Surah Al-Baqarah — Al-Baqarah 2:6
إِنَّ ٱلَّذِينَ كَفَرُواْ سَوَآءٌ عَلَيۡهِمۡ ءَأَنذَرۡتَهُمۡ أَمۡ لَمۡ تُنذِرۡهُمۡ لَا يُؤۡمِنُونَ
As for those who persist in disbelief, it is the same whether you warn them or not—they will never believe.