| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | began [to-vb] [prep] [art] [noun] | 551 |
|
| 2 | [to-vb] down [prep] [art] [noun] | 437 |
|
| 3 | began [to-vb] down [prep] [art] | 8 |
|
| 4 | began [to-vb] down [art] [noun] | 7 |
|
