| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [vb pp] [adv] [to-vb] a | 9 |
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| 2 | to [be] [vb pp] [adv] [to-vb] a | 8 |
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to [be] [vb pp] [adv] [to-vb] a Next page
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