Grade 4 Grammar Lesson 17 Negation

It is the verbs that make a sentence negative.

Verbs take not or its contraction n’t to change themselves into negative.

For a simple present verb without -s ending, use do not.

For a simple present verb with – s ending, use does not + verb without – s.

For a simple past verb, use did not + verb in the simple form.

Contracted forms are also possible.


Grade 4 Grammar Lesson 17 Negation (2)

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