passive voice - extra

 

 

Passive voice - extra

The examples

Tense   Subject Verbs (prepositional) Object
Present Continuous Active: Rita is writing a letter
  Passive: A letter is being written by Rita
Past Continuous Active: Rita was writing a letter
  Passive: A letter was being written by Rita
Past Perfect Active: Rita had written a letter
  Passive: A letter had been written by Rita
Future Perfect Active: Rita will have written a letter
  Passive: A letter will have been written by Rita