Introduction:
Contractions with ‘not’ are formed by combining the word ‘not’ with a verb to make a shorter word. These contractions help us speak and write more easily.

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• What are Contractions with ‘Not’?

1. Contractions with ‘not’ combine a verb and the word ‘not’ using an apostrophe (’).
2. The apostrophe takes the place of the missing letter ‘o’ in ‘not’.
3. Example: “is not” becomes “isn’t.”

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• Common Contractions with ‘Not’:

1. isn’t = is not
   • Example: “The dog isn’t barking.”
2. aren’t = are not
   • Example: “They aren’t here.”
3. wasn’t = was not
   • Example: “He wasn’t ready.”
4. weren’t = were not
   • Example: “We weren’t late.”
5. don’t = do not
   • Example: “I don’t like carrots.”
6. doesn’t = does not
   • Example: “She doesn’t want to go.”
7. didn’t = did not
   • Example: “They didn’t play outside.”
8. can’t = cannot
   • Example: “I can’t find my toy.”

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• How to Form Contractions with ‘Not’:

1. Start with the verb and ‘not.’
2. Remove the ‘o’ from ‘not’ and add an apostrophe where the ‘o’ was.
3. Example:
   • “do not” → Remove the ‘o’ → “don’t”
   • “was not” → Remove the ‘o’ → “wasn’t”

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• Using Contractions with ‘Not’ in Sentences:

1. Contractions with ‘not’ make sentences shorter and easier to say.
2. Examples:
   • “She is not going.” → “She isn’t going.”
   • “I cannot swim.” → “I can’t swim.”

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Conclusion:
Forming contractions with ‘not’ helps make sentences smoother and more natural.