| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] at a [adj] [noun] | 319 |
|
| 2 | begin [to-vb] a [adj] [noun] | 240 |
|
| 3 | begin at a [adj] [noun] | 18 |
|
| 4 | begin [to-vb] at [adj] [noun] | 11 |
|
| 5 | begin [to-vb] at a [adj] | 8 |
|
