There's a small mistake towards the end of this video, which I only noticed after posting links to it on Facebook, etc. The corrected version is here: https://youtu.be/ehSmO-vL_vY
0:00 Introduction
0:10 Why teachers and textbooks often don't teach the prepositional passive
1:22 "Agent" and "patient" versus "subject" and "object"
2:08 Different types of constructions
3:20 How the prepositional pas...