Grade 10 Grammar Lesson 17 Negation

How do we change an auxiliary verb into negative?
How do we change a verb in simple present or a simple past to its negative?
If the statement contains positive words like ‘just’, ‘already’ or ‘some’, do we change those words as well?
How do we change a main verb into negative?

Grade 10 Grammar Lesson 17 Negation (1)

  •  A negative statement is usually made by using not or n’t after the auxiliary verb. The auxiliary verb is a form of be (am, is, are, was, were); have (have, has, had) is a modal verb such as will, can, must, could, ought to etc. Not or n’t also comes after be as main verb.
  •  In the present simple and past simple, we use a form of do as the auxiliary verb.
  •  A statement which takes some in positive takes not.any or no in negative form.
  •  In the present perfect tense, we normally use ‘yet’ in negative statements in place of ‘just’ or ‘already’.
  •  A verb takes not or n’t after it only when it is an auxiliary verb, but when it is a main verb, a form of do takes not or n’t.

    Go to page 1 2

Download the complete course now

Some more free lessons »
Grade 10 Grammar Lesson 15 Verbs with and without objects
1st Grade Grammar Adjectives 1
Grade 9 Grammar Lesson 9 Present perfect continuous
Grade 10 Grammar Lesson 33 Passive verb forms
Grade 8 Grammar Lesson 3 State verbs and action verbs
Grade 7 Grammar Lesson 1 The present tense