Times and passive voice:

Present Tense:

Acti:  He writes a letter today

Pasi:  A letter is writen by him today

Past Tense:

Acti: She drove a car yesterday

Pasi: A car was driven by her yesterday

Present preogresive:

Acti: They are drinking beer now

Pasi: Beer is  being drunk by them now

Past Progresive:

Acti; We were building a house last week

Pasi: House was being built by us last week

Future Will:

Acti: He will travel to Europa tomorrow

Pasi: Europa will be travelled by him tomorrow

Future Gonig to:

Acti: I am going to see football game for 2015

Pasi: Football game is gonig to be  seen by me for 2015

Present Perfect:

Acti: He has written e-mail

Pasi: E-mail has been written by him

Past perfect:

Acti: She had driven a  car

Pasi: Car had been driven by her