What are active and passive voice
active voice - in active voice , the subject performs the action expressed by the verb . here the subject comes first then d verb n at last d object.
passive voice-in passive voice the subject receives the action expressed by the verb.here the object comes first then d verb n at last the subject .in passive voice we often use the preposition by be4 d object .
for example -he sings a song.[active voice]
a song is sung by him. [ passive voice]
he - subject sings - verb a song - object
there are many general rules to follow while changin d voices one of those is dat whenever we change an active sentence to a passive sentence d verb is always in its thirt form[ past participle] and the changes take place accordin to tense .
[ only transitive verb can be transformed into passive constructions ]