| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] at | 4833 |
|
| 2 | begin [to-vb] [prep] | 3139 |
|
| 3 | begin [to-vb] [prep] | 3139 |
|
| 4 | begin [verb] at | 275 |
|
| 5 | begin [to-vb] at | 193 |
|
