| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] a [adj -er] | 510 |
|
| 2 | [verb] at a [adj -er] | 405 |
|
| 3 | [verb] [vb pp] at a | 245 |
|
| 4 | [vb pp] at a [adj -er] | 222 |
|
