| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at [adj] | 7751 |
|
| 2 | [vb pp] an [adj] | 3950 |
|
| 3 | at an [adj] | 2276 |
|
| 4 | [vb pp] at an | 464 |
|
