| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] is [adv] [vb pp] [to-vb] that | 9 |
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| 2 | [noun] is [adv] [vb pp] to ensure that | 7 |
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[noun] is [adv] [vb pp] [to-vb] that Next page
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