contoh kalimat passive voice

1. Jack sings a song (active)
2. A song is sung by Jack (Passive)

1. Jack sang a song yesterday (active)
2. A song was sung by Jack yesterday (passive)

1. Jack has sung a song (active)
2. A song has been sung by Jack (passive)

1. Jack will sing a song (active)
2. A song will be sung by Jack (passive)

1. Jack is singing a song (active)
2. A song is being sung by Jack (passive)

1. Jack can sing a song (active)
2. A song can be sung by Jack (passive)