| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] at [adj] | 1942 |
|
| 2 | at about [adj] | 717 |
|
| 3 | [to-vb] about [adj] | 227 |
|
| 4 | [to-vb] at about | 17 |
|
