The moderns: cooperating grace produces free consent
Thesis XLVI. Accordingly, by cooperating grace they mean the grace that produces in us the free consent of the will by which we obey God's call, and the further acts of our will by which we keep on in good and turn more and more to God.
They say it is called cooperating rather than operating because we concur with it freely, and the acts credited to it come not from grace alone but also from our free choice.
Latin
XLVI. Consequenter autem per gratiam cooperantem intelligunt illam quae in nobis producit liberum illum voluntatis consensum, quo vocationi divinae obsequimur, aliosque deinceps voluntatis nostrae actus, quibus in bono pergimus, magisque ac magis ad Deum convertimur. Illam vero vocari dicunt non operantem, sed cooperantem, quoniam libere cum ea concurrimus; nec actus illi qui ei tribuuntur, a sola gratia procedunt, sed etiam a nostro libero Arbitrio.