| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [to-vb] an [adj] | 637 |
|
| 2 | [vb pp] at an [adj] | 251 |
|
| 3 | [to-vb] at an [adj] | 78 |
|
| 4 | [vb pp] [to-vb] at [adj] | 49 |
|
| 5 | [vb pp] [to-vb] at an | 13 |
|
