The auxiliary verb like be, do or have shows the tense or mood of the verb.

Usually, an auxiliary verb is accompanied by the main verb. Now verbs used are of two kinds: the main and the auxiliary verbs. You must have seen that the verb form changes when you switch from active to passive voice. But this conversion from one voice to another voice is really simple when you know a few rules that we will chalk out for you here: Browse more Topics under Transformation Sentences You may use some different words in situations where you must. Note again how the meaning has stayed the same throughout. Now you must have gotten some idea of how the active and passive voice sentences look like. To understand the difference, just focus on how the subject and object change the structure of the sentences in the table below: Active Voice Usually, the structure or sequence of the subject, verb, and object expressed in the active voice sentence gets reversed in the passive voice of the same sentence. In both the above sentences, the meaning remains the same and only the structure is what that changes. Passive voice: When the object is acted upon by the subject, the sentence is written in Passive voice. – My mom is the subject, plays is the verb, and violin is the object.Īctive voice: When a subject is directly acting on the object, the sentence is written in Active voice. – I is the subject, swim is the verb, and ocean is the object. Let’s understand this with the help of an example: A subject is an agent who performs the verb on the object. You know that every subject has a subject, a verb, and an object.