FORMING PAST PERFECT PASSIVE

Affirmative Form
Object + had + been + verb3 (past participle)
Question Form
Had + object + been + verb3 (past participle) ?


Change These Sentences into Passive Voice
1.  I had worn blue shoes.
 – Blue shoes had been worn

2.  Joe had cleaned the tables
– The tables had been cleaned by Joe

3.  We had lost the key
– The key had been lost

4.  They had started a fight.
– A fight had been started

5.  I had been reading an article
– An article had been being read