| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] an [adj] | 4056 |
|
| 2 | [vb infin] at [adj] | 2424 |
|
| 3 | at an [adj] | 2276 |
|
| 4 | [vb infin] at an | 59 |
|
