| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] ask for | 247 |
|
| 2 | [modal v] ask for | 247 |
|
| 3 | used [verb] for | 161 |
|
| 4 | used ask [prep] | 5 |
|
| 5 | used ask for | 5 |
|
