| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] [pers pn] can [vb infin] | 923 |
|
| 2 | [Wh det] [pers pn] can [not/n't] [vb infin] | 195 |
|
| 3 | [prep] [Wh det] [pers pn] can [not/n't] | 61 |
|
| 4 | [prep] [pers pn] can [not/n't] [vb infin] | 24 |
|
