| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [Wh adv] [pron] could be | 6 |
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| 2 | [adv] [Wh adv] [pers pn] could [be] | 6 |
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[adv] [Wh adv] [pron] could [be] Next page
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