| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] can [not/n't] [verb] | 7022 |
|
| 2 | [Wh pn] can [not/n't] [verb] | 296 |
|
| 3 | [pron] [Wh pn] can [verb] | 234 |
|
| 4 | [pron] [Wh pn] can [not/n't] | 12 |
|
