| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] a [adj] | 23739 |
|
| 2 | at a [adj] | 8700 |
|
| 3 | [vb infin] at [adj] | 2424 |
|
| 4 | [vb infin] at a | 422 |
|
