Grammar Ninja worksheet focusing on irregular verbs with a fun, ninja-themed activity.

Let's solve this "Grammar Ninja: Irregular Verbs" worksheet step by step. The task is to choose the correct past tense or past participle form of the irregular verb in parentheses for each sentence.

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🔍 Key Concept:

Irregular verbs do not follow the regular "-ed" pattern. They have unique past and past participle forms. For example:
- go → went, gone
- eat → ate, eaten
- draw → drew, drawn

We’ll use context (especially auxiliary verbs like *has*, *had*, *was*, *have*) to determine whether we need the past simple or past participle form.

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✔ Answers with Explanations:

1. The castle gates were ________ (drew, drawn) when soldiers needed to chase after the ninja.
→ drawn
*“were” + past participle = passive voice*
→ "The gates were drawn" means someone pulled them open.

2. The ninja’s opponent has never ________ (beat, beaten) him.
→ beaten
*Present perfect tense: “has never beaten” – needs past participle.*

3. They have ________ (stole, stolen) that treasure from another kingdom.
→ stolen
*“have” + past participle = present perfect.*
→ “have stolen” is correct.

4. That collapsible canoe must have ________ (sank, sunk) during the invasion.
→ sunk
*“must have” + past participle = speculation about past.*
→ “must have sunk” is correct.

5. The ninja may have ________ (did, done) the trickery ineffectively.
→ done
*“may have” + past participle = possibility in past.*
→ “may have done” is correct.

6. The ninja ________ (sprang, sprung) to his feet out of the shrubbery.
→ sprang
*Simple past tense: “sprang” is the past of “spring.”*
→ “sprang” is used for past action.

7. Every year, ninjas ________ (go, went) on their secret missions.
→ go
*Present simple for habitual actions.*
→ “Every year” indicates a repeated action → “go.”

8. The empress was ________ (froze, frozen) in her fancy gown.
→ frozen
*Passive voice: “was frozen” = she was made cold.*
→ “frozen” is the past participle.

9. We ________ (make, made) a tasty trap of spikes yesterday.
→ made
*Past simple: “yesterday” indicates past time.*
→ “made” is correct.

10. The ninja assassin ________ (ran, run) to catch the general, but he missed him!
→ ran
*Simple past: “ran” is the past of “run.”*
→ “ran” is correct.

11. Wind may have ________ (blew, blown) the castle’s banner into the upstairs window.
→ blown
*“may have” + past participle → “may have blown”*

12. The emperor’s son ________ (come, came) home late to avoid being followed.
→ came
*Simple past: “came” is past tense of “come.”*
→ “came” fits the timeline.

13. My munchucks have ________ (broke, broken), and it’s impossible to get new ones.
→ broken
*Present perfect: “have broken” – past participle needed.*

14. A stone was ________ (threw, thrown) through the large window.
→ thrown
*Passive voice: “was thrown” – object of action.*

15. The ninja has ________ (swam, swum) across hundreds of castle moats.
→ swum
*Present perfect: “has swum” – past participle of “swim.”*

16. The ninja’s inflatable raft has ________ (burst, bursted).
→ burst
*“has” + past participle: “has burst” – “burst” is its own past and past participle.*
→ No “bursted” — it’s irregular.

17. Has the victim ________ (laid, lain) there long?
→ lain
*“Has” + past participle → “has lain”*
→ “lain” is past participle of “lie” (to recline).
*Note: “laid” is past of “lay” (to put down).*

18. When the tower bell had ________ (rang, rung), the ninja froze in place for another hour.
→ rung
*Past perfect: “had rung” – past participle of “ring.”*

19. Has the emperor ________ (shook, shaken) your hand?
→ shaken
*Present perfect: “has shaken” – past participle of “shake.”*

20. No ninja has ever ________ (began, begun) to feel ill.
→ begun
*Present perfect: “has begun” – past participle of “begin.”*

21. By the time the castle citizens had ________ (arisen, arose), the ninja had escaped unseen.
→ arisen
*Past perfect: “had arisen” – past participle of “arise.”*
→ “arose” is past tense; “arisen” is past participle.

22. The guard must have ________ (saw, seen) the ninja before.
→ seen
*“must have” + past participle → “must have seen”*

23. Even though castle walls were ________ (build, built) very high, ninjas still climbed them.
→ built
*Passive voice: “were built” – past participle.*

24. Ninjas don’t want you to ________ (lead, led) them.
→ lead
*Infinitive after “to”: “to lead” – base form.*
→ “led” would be past tense, not correct here.

25. The trap of ropes had been ________ (hanged, hung) from the tree.
→ hung
*“had been” + past participle → passive voice.*
→ “hung” is the past participle of “hang” (to suspend).
*Note: “hanged” is only used for execution. “Hung” is for objects.*

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✔ Final Answer Key:

| # | Correct Answer |
|---|----------------|
| 1 | drawn |
| 2 | beaten |
| 3 | stolen |
| 4 | sunk |
| 5 | done |
| 6 | sprang |
| 7 | go |
| 8 | frozen |
| 9 | made |
|10 | ran |
|11 | blown |
|12 | came |
|13 | broken |
|14 | thrown |
|15 | swum |
|16 | burst |
|17 | lain |
|18 | rung |
|19 | shaken |
|20 | begun |
|21 | arisen |
|22 | seen |
|23 | built |
|24 | lead |
|25 | hung |

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🧠 Tips:

- Look for helping verbs (has, had, was, were, have, etc.) → usually need past participle.
- Use simple past for completed actions at a specific time.
- Remember: "lie" (recline) → lay, lain; "lay" (put down) → laid, laid.
- "Hang" → hung (for objects), hanged (for people).

Let me know if you'd like a printable version or flashcards for these irregular verbs! 🥷