Gee, I should put all these posts together. (I will next time.)
I find the same with 'unimpressed' – I want to say 'unimpressed with Max'/'not impressed by Max' (or is that just BrE?).
MrP |
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That's cool, too. I believe it has to do with the participle's verbal status.
be unimpressed with (participle structure: verb phrase + prep. object)
be not impressed by (passive structure: verb phrase, adjunctive agent)
Thematic roles may be playing a part here; e.g, impressed by Max versus delighted by the news.