| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [verb] | 101384 |
|
| 2 | can [vb infin] | 100904 |
|
| 3 | [modal v] ask | 2558 |
|
| 4 | [vb mod] ask | 2558 |
|
| 5 | can ask | 353 |
|
| 6 | can ask | 353 |
|
