فَلْيَنظُرِ ٱلْإِنسَـٰنُ إِلَىٰ طَعَامِهِۦٓ ۝٢٤ Why does يَنظُرِ end with kasra?

Surah ‘Abasa — Part 3

• Because the verb is genitive
• Because it is subjunctive
• Because it is passive
• To avoid two adjacent sukūns