| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [pron] can [not/n't] [vb infin] | 149 |
|
| 2 | [prep] [Wh det] [pron] [modal v] [not/n't] [vb infin] | 148 |
|
| 3 | [prep] [Wh det] [pron] can [adv] [vb infin] | 131 |
|
| 4 | [prep] [Wh det] [pron] can [not/n't] [verb] | 59 |
|
