Вид

Время

Indefinite

Неопределенное

Continuous

Длительное

Perfect

Совершенное

Perfect Continuous

Совершенное длит.

I  или  II

to be  +  IV

to have  +  III

to be  +  IV

Present

Настоящее

I, we, you, they

 +  I

he, she, it

+  I-s

 I   + am IV

he, she, it +  is IV

we, you, they

+ are IV

I, we, you, they

+ have III

he, she, it

+ has III

I, we, you, they

+ have been IV

he, she, it

+ has been IV

Пример:

I ask

I am asking

I have asked

I have been asking

Past

Прошедшее

I, he, she, it, we, you, they          + II

I, he, she, it

+ was IV

we, you, they

+ were IV

I, he, she, it, we, you, they            + had III

I, he, she, it, we, you, they

+ had been IV

Пример:

I asked

I was asking

I had asked

I had been asking

Future

Будущее

I, we

 + shall I

he, she, it, you, they

 + will I

I, we

+ shall be IV

he, she, it, you, they

 + will be IV

I, we

 + shall have III

 he, she, it, you, they

 + will have III

I, we

+ shall have been IV

he, she, it, you, they

 + will have been IV

Пример:

I shall ask

I shall be asking

I shall have asked

I shall have been asking

Future in the Past

Будущее в прошедшем

I, we

 + should I

he, she, you, they

 + would I

I, we

 + should be IV

 he, she, it, you, they

 + would be IV

I, we

+ should have III

 he, she, it, you, they

 + would have III

I, we

+ should have been IV

he, she, it, you, they

 + would have been IV

Пример:

I should ask

I should be asking

I should have asked

I should have been asking