| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at a | 2778 |
|
| 2 | [vb pp] at [adv] | 1737 |
|
| 3 | [vb pp] [adv] a | 1525 |
|
| 4 | at [adv] a | 1212 |
|
