| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] can [verb] | 6390 |
|
| 2 | [adv] [Wh pn] [modal v] [verb] | 174 |
|
| 3 | [adv] [Wh pn] [vb mod] [verb] | 174 |
|
| 4 | [adv] [Wh pn] can [verb] | 39 |
|
