Question

the doctor examined the patient. he advised her bed rest using perfect participale​

Answer 1

The given sentence is in Simple Past Tense. When a Simple Past Active voice tense is converted into Passive sentence, the following steps are taken:

The doctor examined the patient.

(Subject) (active verb) (Object)

The patient was examined by the doctor.

1. The subject is made object and vice versa.

2. The active verb is converted into passive verb.

3. The passive verb of simple past tense is ‘was/were+past participle.