| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] at [noun sg] | 394 |
|
| 2 | began [to-vb] [prep] [noun sg] | 169 |
|
| 3 | [vb past] [to-vb] at [noun sg] | 84 |
|
| 4 | began [to-vb] at [noun] | 17 |
|
| 5 | begin [to-vb] at [noun sg] | 14 |
|
| 6 | began [verb] at [noun sg] | 9 |
|
