| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] at [art] | 626 |
|
| 2 | begin [to-vb] [adv] [art] | 236 |
|
| 3 | begin [to-vb] at [art] | 85 |
|
| 4 | begin [to-vb] [adv] at | 37 |
|
| 5 | begin [adv] at [art] | 14 |
|
