| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] still do [adv] know [Wh pn] | 7 |
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| 2 | [pers pn] still do [adv] know [Wh pn] | 6 |
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(1) still do [adv] know [Wh pn] Next page
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