| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [verb] for [art] | 198 |
|
| 2 | [modal v] ask for [art] | 82 |
|
| 3 | may ask [prep] [art] | 8 |
|
| 4 | may ask for [art] | 7 |
|
