Present Tense    Ø  Simple    A =    S + V 1  (s/es) + O    P  =     O + to be + V 3  + S    Ø  Continuous    A = S + to be (is/are/am) + V ing + O    P  = 0 + to be + Being + V 3  + S    Ø  Perfect    A  = S + have / has + V 3  + 0    P  = O + have / has + been + V 3 + S    Ø  Perfect Continuous    A  = S + have / has + V 3  + O    P  = O + to be + been + being + V 3 + S          PAST TENSE    Ø  Simple    A  = S + V 2  + O    P  = O + to be + V 3  + by + S       Ø  Continuous        A  = S + to be (was/were) + V ing  + O    P  = O + was/were + being + V 3  + S    Ø  Perfect    A  = S + had + V 3  + O        P  = O + had +been  + V 3  + by S    Ø  Perfect Continuous    A  = S + had + been +V ing  + O    P  = O +had +been + being + V 3  + by S          FUTURE TENSE    Ø  Simple    A  = S + will/shall + V 1  + O    P  = O + will be + V 3  + S    Ø  Continuous        A  = S + will/shall + be + V ing  + O    P  = O + will be...