| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [adv] [indef pn] [verb] | 22 |
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| 2 | why [verb] [adv] [indef pn] [vb infin] | 19 |
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why [verb] [adv] [indef pn] (5) Next page
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