Passive Voice

Passive Simple

Simple present - is/am/are + past participle
Simple past      - was/were + past participle
Simple future   - will be + past participle

Simple present tense 

ex:- She plays the piano
       The piano is played by her

      Manager uses a computer
      A computer is used by manager

Simple past tense

ex:- She wrote a letter
       A letter was written by her

      The principle used a car
      A car was used by the principle

Simple future tense

ex:-Father will use a mobile phone
      A mobile phone will be used by father

      The teacher will punish you
      You will be punished by the teacher

Passive Continuous

Present continuous - is/am/are + being + past participle
Past continuous      - was/were + being + past participle 
Future continuous   - No Passive 

Present continuous tense

ex:-She is writing a letter
      A letter is being written by her

     He is playing the game
     The game is played by him

Past continuous tense

ex:-The teacher was teaching a lesson
      A lesson was being thought by the teacher

      They were construction a building
      A building was being constructed ny them

Future continuous tense

No Passive

Passive Perfect

Present perfect - has/have + been + past participle
Past perfect     - had - been + past participle
Future perfect  - will have + past participle
     
Present perfect tense

ex:-She has written a letter
     A letter has written by her

     The manager has approved your letter
     Your letter has been approved by the manager

Past perfect tense 

ex:-The mechanic had repaired my vehicle
      My vehicle had been repaired by the mechanic

     She had checked the answer
     The answer had been checked by the teacher

Future perfect tense  

ex:-The carpenter will have make the chair
      The chair will have been made by the carpenter

      The accountant will have singed the check card
      The check card will have been singed by the accountant

Perfect Continuous

No passive
No passive
No passive