Negation: Making Negative Statements

15 min

Learning Goals

  • Form negative sentences correctly
  • Use contractions in negative sentences
  • Avoid double negatives

Negation: Making Negative Statements

Negation changes a positive statement into a negative one.

Negation with Auxiliary Verbs

Add not after the auxiliary verb:

PositiveNegative
She is working.She is not working.
They have finished.They have not finished.
He can swim.He can not swim.
We will go.We will not go.

Negation with “Do/Does/Did”

When there’s no auxiliary, use do not / does not / did not:

PositiveNegative
I like coffee.I do not like coffee.
She works here.She does not work here.
They went home.They did not go home.

Note: Main verb returns to base form:

  • She works → She does not work
  • They went → They did not go

Negation with “Be”

Add not after “be”:

PositiveNegative
I am happy.I am not happy.
She is a doctor.She is not a doctor.
They are ready.They are not ready.
He was late.He was not late.

Contractions

In spoken and informal written English:

Full FormContraction
is notisn’t
are notaren’t
was notwasn’t
were notweren’t
have nothaven’t
has nothasn’t
had nothadn’t
do notdon’t
does notdoesn’t
did notdidn’t
will notwon’t
would notwouldn’t
can notcan’t
could notcouldn’t
should notshouldn’t
must notmustn’t

Examples:

  • I don’t like coffee.
  • She isn’t coming.
  • They haven’t finished.
  • He won’t be late.

Other Negative Words

No, None, Nothing, Nobody, Nowhere, Never

  • I have no money.
  • None of them came.
  • Nothing happened.
  • Nobody knows.
  • I found it nowhere.
  • I never drink coffee.

Neither, Nor

  • Neither answer is correct.
  • I don’t like it, nor does she.

Double Negatives

In standard English, avoid using two negatives in one clause:

IncorrectCorrect
I don’t have no money.I don’t have any money.
She didn’t see nobody.She didn’t see anybody.
We can’t go nowhere.We can’t go anywhere.
I never said nothing.I never said anything.

Rule: Use “any” words with “not”:

  • not + anything (not nothing)
  • not + anybody (not nobody)
  • not + anywhere (not nowhere)

Negative Questions

  • Don’t you like it?
  • Isn’t she coming?
  • Haven’t you finished yet?

Quiz

Test Your Knowledge of Negation

1. How do you make 'She speaks French' negative?

2. What is the correct contraction for 'will not'?

3. Which sentence is correct?

4. How do you make 'I saw somebody' negative?

5. What does 'mustn't' mean?

Grammar Basics
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