| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] began [to-vb] [prep] [noun] | 176 |
|
| 2 | [noun] began [to-vb] [prep] [noun] | 176 |
|
| 3 | [noun] [verb] [to-vb] at [noun] | 171 |
|
| 4 | [noun] [vb past] [to-vb] at [noun] | 96 |
|
| 5 | [noun] began [verb] at [noun] | 16 |
|
| 6 | [noun] begin [to-vb] at [noun] | 13 |
|
| 7 | [noun] began [to-vb] at [noun] | 12 |
|
