| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [verb] at | 1208 |
|
| 2 | [adv] [to-vb] be [verb] | 229 |
|
| 3 | [to-vb] be [verb] at | 104 |
|
| 4 | [adv] [to-vb] [verb] at | 22 |
|
