| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] can [not/n't] [verb] | 7022 |
|
| 2 | who [modal v] [not/n't] [verb] | 1235 |
|
| 3 | who [vb mod] [not/n't] [verb] | 1235 |
|
| 4 | who can [not/n't] [verb] | 489 |
|
| 5 | who can [adv] [verb] | 466 |
|
| 6 | [Wh pn] can [not/n't] [verb] | 296 |
|
| 7 | who can [not/n't] [verb] | 295 |
|
