| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] at [art] | 9210 |
|
| 2 | [vb past] [art] [adj -er] | 2288 |
|
| 3 | at [art] [adj -er] | 1898 |
|
| 4 | [vb past] at [adj -er] | 19 |
|
