What is the grammatical form of "Hinason"?
Radak: It is Makor (like an infinitive). The same applies to "Hinason Tinasen" (38:3) and "v'Im He'achol Ye'achel" (Vayikra 7:18).
Why does it say "Hinason Yinasen"?
Malbim: They will not kill him; they will hand him over to Melech Bavel, who hates him.
Why does it say "v'Diber Piv Im Piv"?
Malbim: Nebuchadnetzar will judge him for transgressing his Shevu'ah. This was harsher than death!
Why does it say "v'Einav Es Einav Tir'enah"?
Malbim: Nebuchadnetzar will gouge out his eyes 1 . He will not see Eretz Bavel. He will see only Nebuchadnetzar's eyes 2 .
Malbim (38:23): This will be because he did not see the truth, and went in darkness.
Nebuchadnetzar blinded his eyes in Rivlah, and afterwards brought him to Bavel (Melachim II, 25:6-7). (PF)