| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] [verb] [noun] | 1852 |
|
| 2 | which [vb base] [verb] [noun] | 435 |
|
| 3 | which help [verb] [noun] | 47 |
|
| 4 | [pron] help [verb] [noun] | 24 |
|
