| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [pron] know [Wh pn] [pers pn] [is] | 8 |
|
| 2 | do [pron] know [Wh pn] [pron] [is] | 8 |
|
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do [pron] know [Wh pn] (5) [is] Next page
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