英文問題 why am are was were (verb) +ed

旦係係verb後+ed.. 係因為想將個verb轉做adjustive

if adjustive..
形容人 - verb + ed
e.g. I am interested in this game.

形容物 - verb + ing
e.g. The game is interesting.

I hope you will not mix up the differences between passive voice and adjustive here.

hi, these kind of sentences are called {passive voice sentence}, that is {verb to be, e.g. am, are, was, were, is} add {past participle verb, e.g. gone, taken, sent, written ..etc}
e.g. Mary eats an apple (this is active voice sentence)
e.g. An apple is eaten by Mary (this is passive voice sentence)
[I am appreciated you] cos u did something to let me feeling good; so I am appreciated you. e.g. I am surprised something.... or e.g. I am interested in something. hope it can help you.

"I am delighted"
You can say it is in passive voice or simply take 'delighted' as an adjective.

"I am appreciated you" is wrong.
It should either be "I appreciate you" or "I am appreciated (by you)"