adverbs and tenses

1. Perfect Tenses and Modals
part 1
Mcenroe ng

2. Present Perfect
• Have/ has (not) + past participle
Example:
Mcenroe has always wanted to go to Japan.

3. Uses of present perfect

4. Past participle

5. Uses since and for

6. Yes no question

7. W-H questions

8. Frequently used adverbs
• Ever
• Never
• yet
• already

10. Examples
• Have you ever ridden a camel?
• Yes, I have ridden camel before
• No, I have never ridden a camel before.
Has/ have subject Past
participle

12. Reference
• University of California, Irvine
• For more information
• https://www.facebook.com/secondarymathandscience/