Active and Passive Voice: Tense-wise Rules

Future perfect Tense

Future Perfect Tense

Normal structure of sentence in active voice for simple future tense is

Subject + will/shall have + V-3 + object. (Active Voice)

Ex: She will have cooked the food. (Active Voice)
(Here ‘she’ is subject, ‘cooked’ is V-3 (past participle) of cook and ‘the food’ is object.)

While changing the sentence into passive, this structure becomes

Subject + will have been + V-3 + by + agent. (Passive Voice)

Ex: The food will have been cooked by her. (Passive Voice)
(Here ‘The food’ becomes subject in passive voice, ‘cooked’ is V-3 (past participle) of cook, and ‘her’ is agent (doer))

See some more examples to clarify this

Shubham will have written homework. (Active Voice)
Homework will have been written by Shubham. (Passive Voice)

Simran will have learnt English. (Active Voice)
English will have been learnt by Simran. (Passive Voice)

Sachin will have played cricket. (Active Voice)
Cricket will have been played by Sachin. (Passive Voice)

Future Tense with Going To

Normal structure of sentence in active voice for future tense with going to is

Subject + am/is/are + going to + verb + object. (Active Voice)

Ex: She is going to cook the food. (Active Voice)
(Here ‘she’ is subject, ‘cook’ is verb and ‘the food’ is object.)

While changing the sentence into passive, this structure becomes

Subject + am/is/are + going to + be + V3 + by + agent. (Passive Voice)

Ex: The food is going to be cooked by her. (Passive Voice)
(Here ‘The food’ becomes subject in passive voice, ‘cooked’ is V-3 (past participle) of cook, and ‘her’ is agent (doer))

See some more examples to clarify this