| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [adv] [to-vb] | 3899 |
|
| 2 | be [vb pp] [adv] at | 1847 |
|
| 3 | be [vb pp] [to-vb] at | 537 |
|
| 4 | [vb pp] [adv] [to-vb] at | 46 |
|
| 5 | be [adv] [to-vb] at | 39 |
|
