| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [not/n't] [adv] failed [to-vb] | 8 |
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| 2 | [verb] [not/n't] [adv] failed [to-vb] | 8 |
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[verb] [not/n't] (3) failed [to-vb] Next page
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