1. 簡單式- S + will/shall + V → 表示未來發生的事情

    → 轉為被動式 S + will/shall + be + V-pp

Ex: We will not permit smoking in meal service cars. (主動)

   → Smoking will not be permitted in meal service by me. (被動)

2. 進行式- S + will/shall + be + V-ing → 表示未來某一時間正在做的事情

    → 無被動式

Ex: I will be reading a book when we come back. (主動)

3. 完成式- S + will/shall + have + V-pp → 表示未來某一時間前，另一個動作已經發生

    → 轉為被動式 S + will/shall + have + been + V-pp

Ex: When you return home tonight, I will have made dinner.  (主動)

   → When you return home tonight, dinner will have been made by me. (被動)

4. 完成進行式- S + will/shall + have + been + V-ing

    → 表示未來某一時間或某一件事情發生時，有另一事件持續進行

    → 無被動式

Ex: I will have been working for five years by the end of this year.