Грамматические таблицы.

ТАБЛИЦА ВРЕМЕН

Infinitive	Indefinite Tenses			Continuous Tenses			Perfect Tenses			Perfect Continuous Tenses
	to test	to be tested	to be testing		to be being tested	to have tested		to have been tested	to have been testing
	Active	Passive	Active		Passive	Active		Passive	Active
Present¹	I test the devices regularly. Я испытываю эти приборы регулярно.	The devices are tested regularly. Эти приборы испытываются регулярно.	I am testing the device. Я испытываю этот прибор (сейчас).		The device is being tested. Этот прибор испытывается (сейчас).	I have already tested the device. Я уже испытал этот прибор.		The device has been tested already. Прибор уже испытан.	I have been testing the device for two hours. Я испытываю прибор уже в течение двух часов.
Past²	I tested the device yesterday. Я испытал этот прибор вчера.	The device was tested yesterday. Этот прибор был испытан вчера.	I was testing the device when you came. Я испытывал этот прибор, когда вы пришли.		The device was being tested when you came. Приборы испытывали, когда вы пришли.	I had tested the device before you came. Я испытал этот прибор до того, как вы пришли.		The device had been tested before you came. Прибор был испытан до того, как вы пришли.	I had been testing the device for two hours when you came. Я испытывал прибор уже два часа, когда вы пришли.
Future	They will test the device tomorrow. Они проведут испытание этого прибора завтра.	The device will be tested tomorrow. Прибор будет испытан завтра.	I will be testing the device when you come. Я буду испытывать прибор, когда вы придете.			They will have tested the device before you come. Они испытают прибор до того, как вы придете.		The device will have been tested before you come. Прибор будет испытан до того, как вы придете.	They will have been testing the device for two hours when you come. Они будут испытывать прибор уже в течение двух часов, когда вы придете.

¹ Вопросительная и отрицательная формы в Present Indefinite образуются посредством do (do not), does (does not) + инфинитив без частицы to: Do you test devices? I do not test devices.

²Вопросительная и отрицательная формы в Past Indefinite образуются посредством did (did not) + инфинитив без частицы to: Did you test the device yesterday? I did not test the device yesterday.

Действительный залог Формы глагола: to ask – asked – asked – asking

Простое (Неопределенное)	Длительное	Перфектное	Перфектно-длительное
to ask	to be asking	to have asked	to have been asking
1	2	3	4
PRESENT
I ask He She asks It We You ask They Does he ask…? Do you ask…?	I am asking He She is It asking We You are They asking Is he asking? Yes, he is. Are you asking? Yes, I am.	I have asked He She has It asked We You have They asked Has he asked? Yes, he has. Have you asked? No, I haven't.	I have been asking He She has been It asking We You have been They asking Has she been asking? Yes, she has. Have they been asking? No, they haven't.
He/she does not (doesn't) ask	He/she is not (isn't) asking	He/she hasn't asked	He/she hasn't been asking
You do not (don't) ask	We aren't asking	We haven't asked	They haven't been asking
PAST
I He She asked It We You asked They	I He was She asking It We You were They asking	I He She It had We asked You They	I He She It had been We asking You They
Did he ask? Yes, he did.	Was he asking? Were they asking?	Had he asked?	Had she been asking?
He didn't ask	You weren't asking	He hadn't asked	She hadn't been asking
FUTURE
I shall/will We ask He She It will ask You They	I shall/will We be asking He She It will be You asking They	I shall/will We have asked He She It will have You asked They	I shall/will We have been asking He She It will have You been asking They
Shall I ask? Will you ask?	Shall I be asking? Will you be asking?	Shall I have asked?	Shall I have been asking?
I shall/will not (shan't/won't) ask He will not (won't) ask	I shan't/won't be asking He won't be asking	I shan't/won't have asked He won't have asked	I shan't/won't have been asking She won't have been asking