The Passive Voice (по учебнику Афанасьевой, Михеевой - углубленное изучение)

The Passive Voice

	Affirmative	Negative	Interrogative
The Present Indefinite Passive	S + am/is/are + V3	S + am/is/are + not + V3	Am/Is/Are + S + V3?
	Potatoes are grown in many countries.	Potatoes aren’t grown in many countries.	Are potatoes grown in many countries?
The Past Indefinite Passive	S + was/were + V3	S + wasn’t/weren’t + V3	Was/Were + S + V3?
	Potatoes were grown in many countries.	Potatoes weren’t grown in many countries.	Were potatoes grown in many countries?
The Future Indefinite Passive	S + shall/will be + V3	S + shall/will not be + V3	Shall/Will + S + be + V3?
	Potatoes will be grown in many countries.	Potatoes won’t be grown in many countries.	Will potatoes be grown in many countries?