| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be at [adv] [adj] | 1066 |
|
| 2 | be [to-vb] [adv] [adj] | 696 |
|
| 3 | [to-vb] at [adv] [adj] | 410 |
|
| 4 | be [to-vb] at [adj] | 75 |
|
| 5 | be [to-vb] at [adv] | 26 |
|
