1)
Why is it written Henis, and we pronounce it "ha'Nas"?
1.
Radak: The Kesiv refers to one who made his children and flocks flee. This is like "Henis Es Avadav v'Es Miknehu" (Shemos 9:20). The pronunciation refers to one who flees himself. There will be both fleers and those who make flee.
2)
Why does it mention Pachad, Pachas and Pach?
1.
Malbim: There will be many afflictions.
3)
Why does it say "Eleha El Mo'av"? Eleha refers to Mo'av!
1.
Radak: Sometimes the pronoun precedes the noun, e.g. "va'Tir'ehu Es ha'Yeled" (Shemos 2:6).
