ذَٰلِكَ ٱلْيَوْمُ ٱلْحَقُّ ۖ فَمَن شَآءَ ٱتَّخَذَ إِلَىٰ رَبِّهِۦ مَـَٔابًا ۝٣٩ إِنَّآ أَنذَرْنَـٰكُمْ عَذَابًا قَرِيبًا يَوْمَ يَنظُرُ ٱلْمَرْءُ مَا قَدَّمَتْ يَدَاهُ وَيَقُولُ ٱلْكَافِرُ يَـٰلَيْتَنِى كُنتُ تُرَٰبًۢا ۝٤٠ Which combined analysis is correct?

Surah An-Naba — Part 5

• مَن is a preposition, and يَدَاهُ is an accusative object
• مَن is conditional, and يَدَاهُ is the dual nominative subject of قَدَّمَتْ
• مَن is an adjective, and يَدَاهُ is a singular subject
• Both words are particles with no case role