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PP.1 Learn how to form contractions with "not"

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What are contractions with "not"?

Contractions with "not" are shortened forms of a verb followed by the word not. An apostrophe (‘) replaces the missing letter o in not.

Examples:
  • is not → isn’t
  • are not → aren’t
  • do not → don’t
Note

Remember: the apostrophe takes the place of the missing o in not.

How are "not" contractions formed?

To form a contraction with not, combine the verb and the word not, then replace the missing letter o with an apostrophe.

Steps:
  • Take the two words: does not
  • Remove the “o” from not
  • Use an apostrophe in its place → doesn’t
Note

Always check that the apostrophe replaces the missing letter correctly.

Common "not" contractions

Here are some contractions with not that you will often see in reading and writing:

Contraction List:
  • cannot → can’t
  • will not → won’t
  • is not → isn’t
  • are not → aren’t
  • does not → doesn’t
  • did not → didn’t
  • should not → shouldn’t
  • would not → wouldn’t
  • could not → couldn’t
Note

Most contractions follow the same pattern, but some are irregular. For example, will not becomes won’t instead of willn’t.

Using "not" contractions in sentences

When you use contractions in sentences, they make your writing sound more natural and conversational.

Examples:
  • “He is not ready.” → “He isn’t ready.”
  • “They are not coming.” → “They aren’t coming.”
  • “I will not forget.” → “I won’t forget.”
  • “We did not finish.” → “We didn’t finish.”
Note

Try reading the sentence aloud. If the contraction sounds natural and keeps the same meaning, it is correct.

Why learn "not" contractions?

Contractions with not are used often in both speech and writing. Knowing them helps you read more fluently and write more clearly.

Examples in context:
  • Without contraction: “She does not like broccoli.”
  • With contraction: “She doesn’t like broccoli.”
Note

Understanding contractions will also help you when reading stories, articles, and conversations in books.