| Example Sentences |
| Sentence |
Occurrences |
Source |
| island arcs are formed |
4 |
Google Autocomplete, Answers.com Questions |
| volcanic island arcs are formed |
1 |
Google Autocomplete |
| island arcs are formed what are they composed of |
1 |
Google Autocomplete |
| volcanic island arc is formed |
3 |
Google Autocomplete |
| island arc is formed |
3 |
Google Autocomplete |
| an island arc is formed |
1 |
Google Autocomplete |
| a island arc is formed |
1 |
Google Autocomplete |
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