Contractions are a common feature of the English language where two words are combined into one by omitting certain letters or sounds. Contractions are often used in informal speech and writing to make a sentence sound more natural and conversational. However, contractions are generally not recommended in formal writing, such as academic or professional documents.

Here are some examples of contractions commonly used in everyday conversation:

1. I`m (I am)

2. Don`t (do not)

3. Can`t (cannot)

4. Won`t (will not)

5. It`s (it is)

6. That`s (that is)

7. He`s (he is)

8. She`s (she is)

9. Let`s (let us)

10. You`re (you are)

Contractions can also be used with other auxiliary verbs such as should, would, could, and might. Some common examples include:

1. Shouldn`t (should not)

2. Wouldn`t (would not)

3. Couldn`t (could not)

4. Might`ve (might have)

5. Should`ve (should have)

Contractions can also be used in negative forms, such as:

1. Isn`t (is not)

2. Aren`t (are not)

3. Wasn`t (was not)

4. Weren`t (were not)

5. Hasn`t (has not)

6. Haven`t (have not)

While contractions can add a casual and conversational tone to your writing, they may not always be appropriate. In formal writing, it is best to avoid contractions as they may come across as unprofessional or too informal. However, in informal writing or creative writing, contractions can be used to add a personal touch and help the writing flow more naturally.

In conclusion, contractions are a common feature of the English language and can be used to make your writing more conversational. However, it is important to use them appropriately and avoid them in formal writing. Knowing some common examples of contractions can help you better understand their usage and add them to your writing when appropriate.