-ing adjectives are used to describe things: 'The lecture was boring.'
-ed adjectives are used to describe our feelings: 'I felt very bored.'
係咪解如果 形容事物就將個 形容詞+ing
如果 形容人就將個 形容詞+ed
更新1:
重有冇其他解釋 我想知多d ^^