Active/Passive
Verb Forms
Sentences can be active or
passive. Therefore, tenses also have “active forms” and “passive forms”. You
must learn to recognize the different to successfully speak English.
ACTIVE FORM
In active sentences, the
thing doing the action is the subject of the sentence and the thing receiving
the action is the object. Most sentences are active.
[ Thing doing action ] + [
verb ] + [ thing receiving action ]
Examples :
The professor teaches
the students.
(Subject doing action) (verb) (object receiving action)
PASSIVE FORM
In passive sentences, the
thing receiving the action is the subject of the sentence and the thing doing
the action is optionally included near the end of the sentence. You can use the
passive form if you think that the thing receiving the action is more important
or should be emphasized. You can also use the passive form if you do not know
who is doing the action or if you do not want to mention who is doing the
action.
[ Thing receiving action ]
+ [ be ] + [ past participle of verb ] + [ by ] + [ thing doing action ]
Examples :
The students are taught by
the professor.
(Subject receiving action) (passive
verb) (doing action)
ACTIVE / PASSIVE OVERVIEW
Active
|
Passive
|
|
Simple Present
|
Once a week, Tom cleans
the house.
|
Once a week, the house is
cleaned by Tom.
|
Present Continuous
|
Right now, Sarah is
writing the letter.
|
Right now, the letter is
being written by Sarah.
|
Simple Past
|
Sam repaired the
car.
|
The car was repaired
by Sam.
|
Past Continuous
|
The salesman was
helping the customer when the thief came into the store.
|
The customer was
being helped by the salesman when the thief came into the store.
|
Present Perfect
|
Many tourists have
visited that castle.
|
That castle has been
visited by many tourists.
|
Present Perfect
Continuous
|
Recently, John has
been doing the work.
|
Recently, the work has
been being done by John.
|
Past Perfect
|
George had repaired
many cars before he received his mechanic's license.
|
Many cars had been
repaired by George before he received his mechanic's license.
|
Past Perfect Continuous
|
Chef Jones had been
preparing the restaurant's fantastic dinners for two years before he
moved to Paris.
|
The restaurant's
fantastic dinners had been being prepared by Chef Jones for two years
before he moved to Paris.
|
Simple Future
will |
Someone will finish
the work by 5:00 PM.
|
The work will be
finished by 5:00 PM.
|
Simple Future
be going to |
Sally is going to
make a beautiful dinner tonight.
|
A beautiful dinner is
going to be made by Sally tonight.
|
Future Continuous
will |
At 8:00 PM tonight, John
will be washing the dishes.
|
At 8:00 PM tonight, the
dishes will be being washed by John.
|
Future Continuous
be going to |
At 8:00 PM tonight, John
is going to be washing the dishes.
|
At 8:00 PM tonight, the
dishes are going to be being washed by John.
|
Future Perfect
will |
They will have
completed the project before the deadline.
|
The project will have
been completed before the deadline.
|
Future Perfect
be going to |
They are going to
have completed the project before the deadline.
|
The project is going
to have been completed before the deadline.
|
Future Perfect
Continuous
will |
The famous artist will
have been painting the mural for over six months by the time it is
finished.
|
The mural will have
been being painted by the famous artist for over six months by the time
it is finished.
|
Future Perfect
Continuous
be going to |
The famous artist is
going to have been painting the mural for over six months by the time it
is finished.
|
The mural is going to
have been being painted by the famous artist for over six months by the
time it is finished.
|
Used to
|
Jerry used to pay
the bills.
|
The bills used to be
paid by Jerry.
|
Would Always
|
My mother would
always make the pies.
|
The pies would always
be made by my mother.
|
Future in the Past
Would |
I knew John would
finish the work by 5:00 PM.
|
I knew the work would
be finished by 5:00 PM.
|
Future in the Past
Was Going to |
I thought Sally was
going to make a beautiful dinner tonight.
|
I thought a beautiful
dinner was going to be made by Sally tonight.
|