Passive voice:
“to be” + past participle
Present Simple
Kate Wites the letter ecery day
Pv:The letters arewritteb by Kate
Presen Conitnous
Kate is writing a letter now.
Pv: A letter is being written by kate now.
Past simple
kate wrote a letter yesterday.
Pv: A letter was written by kate yesterday.
Past counitous
Kate was writing a letter four hours
Pv: a letter was being written by kate.
Past perfect
Kate has already written a letter
Pv: A letter has been already written by kate.
Present Perfect coninous
Kate has been written a letter.
Pv:a letter has been being written by kate.
Future Simple
Kate will write a letter next Monday.
Pv:A letter will be written by kate next Monday.
Modal verb:
Pv:His car can't be wasched.
Questions:
Pyt:Did she make a cake last?
Zd. Tw.She made a cake last weekend.
Pv: A cake was made last weekend
Pyt. Pv: Was a cake made last weekend?