| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] i [adv] [vb infin] [prep] | 5 |
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| 2 | why [vb base] i [adv] [vb infin] [prep] | 5 |
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why [vb base] i (4) [vb infin] [prep] Next page
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