What kind of verb is the word "run" in the sentence "It's a shame cities aren't run like this." ? I think it's a past participle, but correct me if I'm wrong.
NOT A TEACHER
(1) Active: The authorities do not run cities like this.
(2) Passive: Cities are not run like this (by the authorities).
(3) It is a shame (that) cities are not run like this. = It (that cities are not run like this) is a shame.
(a) I believe that "cities are not run like this" is a noun clause in apposition with "it."
(b) If you said, "It is a shame," your listener, of course, would ask: What is a shame?
You would reply, "Oh, that cities are not run like this [is a shame]."