| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's what [pers pn] [vb past] at the | 5 |
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| 2 | 's [Wh det] [pers pn] [vb past] at the | 5 |
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's [Wh det] [pers pn] [vb past] at the Next page
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