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S+ BE +V past participle (V3/ed)
Simple Present
S + V + O
=> S+be +V3/ED + by + O
Present Continuous
S + am/is/are + V-ing + O
=> S+ am/is/are + being+ V3/ED + by + O
Present Perfect
S + has/have + V3/ED + O
=> S + has/have + been + V3/ED + by + O
Simple Past
S + V-ed + O
=> S + was/were + V3/ED + by + O
Past Continuous
S + was/were + V-ing + O
=> S+ was/were + being+ V3/ED + by + O
Past Perfect
S+ had + P2+O
=> S + had + been + V3/ED + by + O
Simple Future
S + will/shall + V + O
=> S + will + be + V3/ED + by + O
Future Perfect
S + will/shall + have + V3/ED + O
=> S + will + have + been + V3/ED + by + O
Be + going to
S + am/is/are + going to + V + O
=> S + am/is/are + going to + be + V3/ED + by + O
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