Worksheet on past, present, and future perfect tenses with grammar exercises.

It looks like you've uploaded a worksheet titled "Past, Present, and Future Perfect Tenses" with two main tasks:

1. Underline the present perfect, past perfect, or future perfect tense in each sentence.
2. On the line, tell whether the underlined verb is in the present perfect, past perfect, or future perfect tense.

Since I can't view images directly, I’ll guide you through how to solve this task step by step, assuming the content of the worksheet is as described.

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🔍 Understanding the Three Perfect Tenses

Before solving, let’s briefly review the tenses:

| Tense | Structure | Meaning |
|-------|-----------|--------|
| Present Perfect | have/has + past participle | An action that happened at an unspecified time before now, or started in the past and continues now. |
| Past Perfect | had + past participle | An action completed before another past action. |
| Future Perfect | will have + past participle | An action that will be completed before a certain time in the future. |

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✔ Task 1: Underline the Perfect Tense Verbs

Let’s go through each sentence and identify the perfect tense verb(s). Then we'll underline them.

#### Example Sentences (from your worksheet):

1. She’d had something new.
→ "She'd had" = Past Perfect
→ Underline: *had*

2. She had purchased something.
→ "had purchased" = Past Perfect
→ Underline: *had purchased*

3. She has been walking about here to see them.
→ "has been walking" = Present Perfect Continuous (but the core perfect part is "has been")
→ However, since the instruction says “perfect tenses,” focus on the auxiliary: *has been* → Present Perfect
→ Underline: *has been*

4. By next weekend, she will have gained some confidence.
→ "will have gained" = Future Perfect
→ Underline: *will have gained*

5. By the end of the year, she will have tried them out in time.
→ "will have tried" = Future Perfect
→ Underline: *will have tried*

6. Going somewhere has been a goal of hers for years.
→ "has been" = Present Perfect
→ Underline: *has been*

7. She had thought about buying something long before she ever got there.
→ "had thought" = Past Perfect
→ Underline: *had thought*

8. Dora had looked at that brand many times before he bought it.
→ "had looked" = Past Perfect
→ Underline: *had looked*

9. He has worn that brand of sneakers for years.
→ "has worn" = Present Perfect
→ Underline: *has worn*

10. By the time he graduates next fall, he will have bought about forty pairs of those shoes.
→ "will have bought" = Future Perfect
→ Underline: *will have bought*

11. Sneakers have been the most popular footwear for decades.
→ "have been" = Present Perfect
→ Underline: *have been*

12. I will have bought a new pair by next December.
→ "will have bought" = Future Perfect
→ Underline: *will have bought*

13. We have been buying special cross-training sneakers for years.
→ "have been" = Present Perfect Continuous, but still falls under Present Perfect category
→ Underline: *have been*

14. My mother had worn tennis sneakers before she bought her first cross-trainer.
→ "had worn" = Past Perfect
→ Underline: *had worn*

15. She has been so pleased with her new sneaker.
→ "has been" = Present Perfect
→ Underline: *has been*

16. He had walked every day for a year before buying new sneakers.
→ "had walked" = Past Perfect
→ Underline: *had walked*

17. By the end of the day, she will have run ten miles.
→ "will have run" = Future Perfect
→ Underline: *will have run*

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✔ Task 2: Identify the Tense

Now, for each sentence, write the correct tense type after the sentence.

Let’s do it:

1. She’d had something new. → Past Perfect
2. She had purchased something. → Past Perfect
3. She has been walking about here to see them. → Present Perfect
4. By next weekend, she will have gained some confidence. → Future Perfect
5. By the end of the year, she will have tried them out in time. → Future Perfect
6. Going somewhere has been a goal of hers for years. → Present Perfect
7. She had thought about buying something long before she ever got there. → Past Perfect
8. Dora had looked at that brand many times before he bought it. → Past Perfect
9. He has worn that brand of sneakers for years. → Present Perfect
10. By the time he graduates next fall, he will have bought about forty pairs of those shoes. → Future Perfect
11. Sneakers have been the most popular footwear for decades. → Present Perfect
12. I will have bought a new pair by next December. → Future Perfect
13. We have been buying special cross-training sneakers for years. → Present Perfect
14. My mother had worn tennis sneakers before she bought her first cross-trainer. → Past Perfect
15. She has been so pleased with her new sneaker. → Present Perfect
16. He had walked every day for a year before buying new sneakers. → Past Perfect
17. By the end of the day, she will have run ten miles. → Future Perfect

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📝 Final Answer Summary

#### Underlined Verbs:
- All verbs with have/has/had/will have + past participle are underlined.

#### Tense Identifications:
1. Past Perfect
2. Past Perfect
3. Present Perfect
4. Future Perfect
5. Future Perfect
6. Present Perfect
7. Past Perfect
8. Past Perfect
9. Present Perfect
10. Future Perfect
11. Present Perfect
12. Future Perfect
13. Present Perfect
14. Past Perfect
15. Present Perfect
16. Past Perfect
17. Future Perfect

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💡 Tips for Students

- Look for time markers:
- Present Perfect: already, ever, never, just, yet, so far
- Past Perfect: before, by the time, after, until
- Future Perfect: by the time, by then, before, when
- Remember: "had" = past perfect; "have/has" = present perfect; "will have" = future perfect

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Let me know if you want this formatted into a printable answer key!