| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [vb pp] [to-vb] | 4389 |
|
| 2 | [adv] be [vb pp] at | 1038 |
|
| 3 | be [vb pp] [to-vb] at | 537 |
|
| 4 | [adv] [vb pp] [to-vb] at | 152 |
|
| 5 | [adv] be [to-vb] at | 11 |
|
