| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [pers pn] used to [be] | 28 |
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| 2 | [be] [Wh adv] [pers pn] used to | 11 |
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[be] [Wh adv] [pers pn] used to [be] Next page
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