, . , , , , , .. , .
can, may, must. can, may could, might. must .
, .
1. (, )
2. , , to
I can do it.
You can do it
3. . .
an you swim?
I can not swim.
You must not smoke here.
May I come in?
Can (could - ) , . , .
He can speak English.
I can swim.
May (might - ) , o.
You may take the book.
He may be a good friend.
Must ( ) , . Must , .
I must go there.
I must stay at home tonight
2.8. Sequence of Tenses. .
- , - . . .
He said, I am busy. He said (that) he was busy.
He said, I have bought a car. He said he had bought a car.
He said, Ill buy a car. He said he would buy a car.
Present Simple Past Simple
Present Continuous Past Continuous
Present Perfect Past Perfect
Past Simple Past Perfect
Future Simple Future in the Past
. , , . to say, to tell.
Direct speech Indirect speech
today that day
yesterday the day before
tomorrow the next day
ago before
this that
these those
here there
last year the year before
now then
, , . , , to ask, to order, to tell. , .
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She says, Ann, tell me everything.
She asks Ann to tell her everything.
, , . if whether, .
She asked me, Are you busy tonight?
She asked me if I was busy tonight
. , .
She asked: Where is John?
She asked where John was.
He asked: Where do you live?
He asked where lived.
Prepositions. .
