| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [verb] [pron] | 18524 |
|
| 2 | [modal v] [verb] [Wh det] | 3482 |
|
| 3 | [vb mod] [verb] [Wh det] | 3482 |
|
| 4 | can [verb] [Wh det] | 918 |
|
