Kalimat pasif, dimana subjek menjadi objek dan objek menjadi subjek
Kunci dari Passive Voice adalah to be + V3
To be
Present --> Am, Are, Is
Past --> Was, Were
Perfect --> Has/Have/Had been

Passive Voice (+)
Simple Present Tense
S + am/are/is + V3 + by + O
Present Continuous Tense
S + am/are/is + being + V3 + by + O
Simple Past Tense
S + was/were + V3 + by + O
Past Continuous Tense
S + was/were + being + V3 + by + O
Present Perfect Tense
S + has/have + been + V3 + O
Past Perfect Tense
S + had + been + V3 + by + O
Modal
S + modal + be + V3 + by + O

Contoh Modal : will, would, may, might, should, shall, must, have to, had to, can, could, ought, etc.