| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [pron] [verb] [pron] [adv] | 451 |
|
| 2 | can [pron] [verb] [pron] [Wh adv] | 93 |
|
| 3 | [modal v] [pron] [verb] [pron] how | 59 |
|
| 4 | can [pron] [verb] [pron] how | 37 |
|
