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48 Chapter 3

Past Perfect

Future Perfect

2 actions (or more) occurred

Before a certain time in the past

before a certain time in the future Express:

Express

Action(s) or state (s) that took place

Before other event(s) in the past:

He had studied very hard

Action 1

Before he passed the exam.

Action 2

Biн наполегливо вчився перед тим, як склав іспит.

future event(s) happening before other future event(s):

By the time you come,

Action 2

we will have finished the experiment.

Action 1

Коли ви прийдете, ми вже закінчимо експеримент.

I will have finished translation by 9 p.m.

Я закінчу переклад до дев'ятої години вечора.

Tense markers

Before

After

When

hardly ... when

never ... before

Tense markers

before

tomorrow by 5 p.m.

by the year...

NOTE

The Present Perfect Progressive(Continuous), the Past Perfect Progressive (Continuous), the Future Perfect Progressive (Continuous) are used mainly to emphasize the duration of activity expressed by Present Perfect, Past Perfect, and Future Perfect, respectively:

He

has taught

has been teaching

mathematics for 2 years.

He

had studied

had been studying

very hard before he passed the test.

By the end of the year

we will have worked/hved/taught

we will have been working/living/teaching

here for 5 years.

Exercise 9. Choose the correct tense of the verbs from the parentheses.

1. By the time you come , he (study) for two hours.

2. He (say) yesterday that he (publish) his first book in 1995.

3. I (know) him for many years.

4. Carol (be) to France.

5. He (study) since 8 o'clock this morning.

6. They (finish) the project already.

7. By the time we (arrive) the conference had already begun.

Chapter 3 49

Sequence of Tenses (Reported Speech)

He says that he

Biн каже, що

could

might

would

is studying

studies

вчиться

studied

вчився

will study

буде вчитися

could study

today

here

now

this/those

yesterday

last year

tomorrow

two days from today

three days ago

next month/year

He said that he

Він казав, що

could

might

would

was studying

studied

вчиться

had studied

вчився

would study

буде вчитися

could study

that day

there

then

that/those

the day before (on the previous day)

the year before the previous year

the next day the following day

two days from then

three days earlier

the following month / year

NO tense changes are required when you mention

1. things that are always true:

Cavendish discovered that water consists of hydrogen and oxygen.

2. statements that occurred only a very short time ago:

He told me, «I can't understand your idea».

He said that he can't understand my idea.

NOTE

Questions in reported speech:

«Am I right?» asked X.

X

Asked

Wondered

if

whether (or not)

she/he was right

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