| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] at [art] [noun] | 424 |
|
| 2 | began [to-vb] [adv] [art] [noun] | 86 |
|
| 3 | began [to-vb] at [art] [noun] | 36 |
|
| 4 | began [to-vb] [adv] at [art] | 12 |
|
| 5 | began [to-vb] [adv] at [noun] | 5 |
|
