| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [am/are] [vb pp] [to-vb] at a | 5 |
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| 2 | [am/are] [vb pp] [to-vb] at a [adj] | 5 |
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(1) [am/are] [vb pp] [to-vb] at a (6) Next page
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