"The students attended a concert in the city" is an active voice sentence. The subject, students, performs the action of the verb, attended, and concert is the object.
The passive construction of that sentence is "A concert was attended by the students." In a passive sentence, the object becomes the subject and the subject becomes the object. The verb phrase is a form of be and a past participle.
"Could" is used as both an active or passive verb, as for example: Active: The students could answer the exam. Passive: The exam could be answered by the students.
Active voice: "John attended school." Passive voice: "The school was attended by John." Passive voice: "Jane was helped by John." Active voice: "John helped Jane." In active voice, the subject of the sentence usually comes first and is doing the action to something else. In passive voice, the predicate is being acted upon by the subject. Passive voice tends to be harder to read , and it tends to use more words. So for the most part, you should avoid using passive voice.
Everyone will remember the concert. A tip for active vs. passive voice: If you want to write a sentence in active voice, avoid the verb "to be" and take the participle (in this case "remembered") and use it as the main verb of the sentence, as in the example.
passive
active and passive
== == "English grammer active and passive voice change from active to passive .
Passive is to change as active is to affect.
is a thermocouple an active or passive transducer?-why?
passive
Passive
The passive voice must have the verb 'to be' in the correct tense plus the past participle of the main verb. Here are some examples: I do (active)/it is done (passive) I did (active)/it was done (passive) I am doing (active)/it is being done (passive) I was doing (active)/it was being done (passive) and so on So to change protect into the passive would be I protect (active)/ It is protected (passive)
passive is facial and active is finferprinting