| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for help | 456 |
|
| 2 | ask for [noun] | 247 |
|
| 3 | ask for help | 129 |
|
| 4 | [vb base] for help | 49 |
|
| 5 | ask [prep] help | 21 |
|
