| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] begun [to-vb] at | 10 |
|
| 2 | have begun [to-vb] at | 10 |
|
| 3 | [vb past] begun [to-vb] at | 8 |
|
| 4 | had begun [to-vb] at | 7 |
|
| 5 | begun [to-vb] at the | 6 |
|
| 6 | begun [to-vb] at the | 6 |
|
| 7 | begun [to-vb] at [art] | 6 |
|
| 8 | begun [to-vb] at [art] | 6 |
|
