Tiempos verbales: la pasiva

Present simple -> am/are/is + participio
Ejemplo: English is spoken here

Past simple -> was/were + participio
Ejemplo: Spanish was spoken here

Present continuous -> am/are/is being + participio
Ejemplo: Her request is being processed

Past continuous -> was/were been + participio
Ejemplo: Her request was been precessed

Present perfect -> have/has been + participio
Ejemplo: The watch has been stolen

Past perfect -> had been + participio
Ejemplo: The watch had been stolen

Future (will) -> will be + participio
Ejemplo: The room will be painted by next Sunday

Future (going to) -> am/are/is going to be + participio
Ejemplo: Biology is going to be studied by Paul