| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] at [art] | 1331 |
|
| 2 | [vb past] [adv] [to-vb] [art] | 951 |
|
| 3 | [vb past] [to-vb] at [art] | 462 |
|
| 4 | [adv] [to-vb] at [art] | 165 |
|
| 5 | [vb past] [adv] [to-vb] at | 63 |
|
