Active and passive voice english grammer

I do it
It is done
Simple past	I did it	It was done
Simple future	I will do it	It will be done
Present continuous	I am doing it	It is being done
Past continuous	I was doing it	It was being done
Future continuous	I will be doing it	It will be being done
Present perfect	I have done it	It has been done
Past perfect	I had done it	It had been done
Future perfect	I will have done it	It will have been done.
Present perfect continuous	I have been doing it	Not common
Past perfect continuous	I had been doing it	Not common
Future perfect continuous	I will have been doing it	Not common

2. 
   The Passive Voice of Different Structures
   

In structures containing the infinitive:

Do = be done

In expressions containing the gerund:

	Active	Passive
Avoid	I avoid seeing him	He avoids being seen
Don’t mind	I don’t mind teaching her	She doesn’t mind being taught

3. 
   Person in Object Position
   

We can also formulate passive sentences with a person in the object position.

1. 
   Somebody pushed me.  I was pushed.
   
2. 
   They have invited us. We have been invited.
   
3. 
   Someone was interviewing Jane. Jane was being interviewed.
   

Some sentences have both an object and a person in the object position. We can choose either one to formulate the passive sentence.

• 
  Someone handed me a note.  I was handed a note.
  

 A note was handed to me.

• 
  They have sent us a copy. We have been sent a copy.
  

 A copy has been sent to us.

4. 
   Common Mistakes
   

There are 4 common mistakes :

1. 
   Changing the tense to a similar tense
   
   1. 
      Someone has reported the incidents. The incidents were reported.
      

( The incidents have been reported. )

2. 
   They are going to build amosque. A mosque will be built.
   

(A mosque is going to be built)

2. 
   Forgetting the verb ‘to be’:
   
   1. 
      Someone has reported the incidents.  The incidents have reported.
      

( The incidents have been reported. )

2. 
   They are going to build a mosque. / A mosque is going to built.
   

( A mosque is going to be built. )

3. 
   Using the present participle instead of the past participle :
   
   1. 
      Someone has reported the incidents. / The incidents have been reporting.
      

( the incidents have been reported. )

2. 
   They are going to build a mosque. / A mosque is going to be building.
   

( A mosque is going to be built. )

4. 
   Plural / singular confusion :
   
   1. 
      Someone has reported the incidents. / The incidents has been reported.
      

( The incidents have been reported. )

2. 
   They are going to build a mosque. / A mosque are going to be built.
   

( A mosque is going to be built. )

5. 
   What is the Stative Passive
   

Stative PassiveIs a special kind of passive construction. It is no longer expressing an action. Instead, it is describing a state, a condition. Here are two examples :

1. 
   The song is associated withthe independence day of indonesia.
   
2. 
   W.R. Soepratman is known as the author of the lyrics.
   

There is no action being expressed here. Instead, the past participle is helping us describe the subject. “Associated” describes the song. “ known “ describes W.R. Soepratman ( an Indonesian hero ). That means that the past participle functions more like an adjective rather than a verb. And another important thing to know is because we are not expressing an action, there is no possibility of naming the performer with a by-phrase. Instead, we have form of BE + past participle + preposition ( not necessarily “ by “).

Passive and Active Voice

The voice of the verb shows whether the grammatical subject performs the action or is acted upon. A careful writer chooses active voice over passive voice whenever possible. Because active voice expresses a direct statement, it is preferred.

• 
  ACTIVE VOICE --The police officer (doer of the action) stopped the red car (receiver of the action).
  
• 
  PASSIVE VOICE--The red car (receiver of the action) was stopped by the police officer (doer of the action).
  

Notice that the active voice sentence places the “doer” of the action in the grammatical subject slot and the “receiver” of the action (that which is being acted upon) is placed in the object slot. The passive voice is just the opposite. The “receiver” of the action is in the subject slot, and the “doer” of the action is placed in the object slot. A be verb is also added. (HINT: If a be verb is NOT followed by an -ing verb, the sentence is passive.)

• 
  ACTIVE VOICE--John (doer in subject slot) read the entire novel (receiver in object slot).
  
• 
  PASSIVE VOICE--The entire novel (receiver in subject slot) was read by John (doer in the object slot).
  

In the active voice sentence, the original “doer” is John. John is in the subject slot. In the passive voice sentence, the “doer” of the sentence, John, is placed in the object slot by using by. The original “doer” becomes the object of the preposition by. The grammatical subject of the passive voice sentence, novel, is the original object of the active verb read.

Although active voice is preferred, there are a few instances when the use of passive voice is acceptable:

• 
  If the receiver or the action needs to be emphasized more than the doer of the action, passive voice is acceptable.
  
• 
  Example: The woman was killed by a truck. The woman needs to be emphasized more than the truck.
  
• 
  If the doer of the action is unknown or unimportant, passive voice is acceptable.
  
• 
  Example: The car I wanted was bought yesterday (by. . .). The buyer (doer) or the car is unimportant. The fact that the car was bought is important.
  
• 
  Example: The clerk at the Around-the-Clock Food Store was abducted.
  
• 
  Example: No names or phone numbers were ever provided.
  
• 
  Example: The speed limit on interstate highways has been increased.
  

Avoid awkward use of the passive voice:

• 
  My abilities have been noted by my peers and proven in many instances.
  

Do not shift from active to passive voice within a passage:

• 
  I went through five different majors when I was in college. Each major was chosen quickly, without proper time for judgment.
  
• 
  My husband and I recently bought a new home. We purchased it through a very reliable real estate agency, which we also chose as the rental agency for our old home. Once the realtor initiated the rental process, the lease agreement was reviewed in detail and the security deposit, along with information about refunds, was outlined. Deposits were made; agreements were signed and notarized; and the property was rented.
  

Remember: In formal writing, active voice is preferred. However, when the "doer" of the action is unknown or irrelevant, passive voice may be used.

• 
  Passive: We were seated on the front row. (Doer unknown)
  
• 
  Active: The usher seated us on the front row.
  
• 
  Passive: Your call will be answered in the order in which it was received (Doer irrelevant)
  
• 
  Active: An operator will answer your call in the order in which we received it.
  
• 
  Passive: Prizes will be awarded to the winners.
  
• 
  Passive: The winners will be given prizes.
  
• 
  Active: The judges will award prizes to the winners.
  

In this formula, the tense is found in the be verb, and the -en form is found on the main verb:

• 
  Past Tense + BE + -en + Verb
  

Example: For the verb help, (past tense + BE = was;) (-en + help = helped). Thus, the passive voice is was helped.

2.