Vccv Pattern Words Lesson Plans & Worksheets Reviewed by Teachers - Free Printable

The task in the image involves completing a table by adding the suffix -er to each given word and determining whether the resulting word is a real English word. The goal is to identify which words remain valid after appending -er.

Step-by-Step Solution:

1. finger:
- Original: finger
- Add -er: fingerer
- Result: Not a real word (no such word exists).
- Answer: No

2. pencil:
- Original: pencil
- Add -er: penciler
- Result: Not a real word (no such word exists).
- Answer: No

3. napkin:
- Original: napkin
- Add -er: napkiner
- Result: Not a real word (no such word exists).
- Answer: No

4. sister:
- Original: sister
- Add -er: sisterer
- Result: Not a real word (no such word exists).
- Answer: No

5. number:
- Original: number
- Add -er: numberer
- Result: Not a real word (no such word exists).
- Answer: No

6. system:
- Original: system
- Add -er: systemer
- Result: Not a real word (no such word exists).
- Answer: No

7. cannot:
- Original: cannot
- Add -er: cannoter
- Result: Not a real word (no such word exists).
- Answer: No

8. center:
- Original: center
- Add -er: centerer
- Result: Not a real word (no such word exists).
- Answer: No

9. window:
- Original: window
- Add -er: windower
- Result: Not a real word (no such word exists).
- Answer: No

10. winter:
- Original: winter
- Add -er: winterer
- Result: Not a real word (no such word exists).
- Answer: No

Final Answer:

```
finger → fingerer (No)
pencil → penciler (No)
napkin → napkiner (No)
sister → sisterer (No)
number → numberer (No)
system → systemer (No)
cannot → cannoter (No)
center → centerer (No)
window → windower (No)
winter → winterer (No)
```

Explanation:

In this task, we systematically added the suffix -er to each word and checked if the resulting word was a valid English word. None of the words formed by appending -er are real English words, so the answer for all entries is "No."

Thus, the final boxed answer is:
\boxed{No} for all entries.