agréer flipped the subject and direct object like like (v.) and please (v.), correct? But what were the steps? I'm guessing French commenced with
- Mes desiderata m'agréent.
Syntactically how did this invert into
- J'agrée avec mes desiderata.
agree
[14] Originally, if a thing ‘agreed you’, it was to your liking, it pleased you. This early meaning survives in the adjective agreeable [14], but the verb has meanwhile moved on via ‘to reconcile (people who have quarrelled)’ and ‘to come into accord’ to its commonest present-day sense, ‘to concur’. It comes from Old French agréer ‘to please’, which was based on the phrase a gré ‘to one’s liking’. Gré was descended from Latin grātum, a noun based on grātus ‘pleasing’, from which English also gets grace and grateful.
→ CONGRATULATE, GRACE, GRATEFUL, GRATITUDE
Word Origins (2005 2e) by John Ayto, p 13.