| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] help the [noun] | 292 |
|
| 2 | help to improve the [noun] | 24 |
|
| 3 | [modal v] help to improve the | 11 |
|
| 4 | [modal v] help to improve [noun] | 10 |
|
| 5 | [modal v] to improve the [noun] | 6 |
|
