Omit would. All was done that it was possible to do to heal her.
To the skies - Or, to the clouds.
Related Commentaries of Jeremiah 51:9
Jeremiah 51:9
9 We would have healed Babylon, but she is not healed: forsake her, and let us go every one into his own country: for her judgment reacheth unto heaven, and is lifted up even to the skies.