planned後面要加to嗎

後邊可以加to，也可以不加to，例如：

1、In order that training should be effective it must be planned systematically.爲使培訓有成效，必須有系統的計劃。

2、A meeting has been planned for early next year.會議計劃明年年初召開。

3、We planned the day down to the last detail.我們極爲詳細地安排了這一天的日程。

planned是形容詞 計劃好的，有計劃的a planned economy 計劃經濟plan+ to do 計劃去做..

family doesn't like my plan to live by + doing on/to do 打算做某事 should plan on staying/to s...