| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] can [not/n't] have | 896 |
|
| 2 | [Wh det] [modal v] [not/n't] have | 122 |
|
| 3 | [Wh det] can [not/n't] [verb] | 109 |
|
| 4 | [Wh det] can [adv] have | 18 |
|
