| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which they can | 224 |
|
| 2 | which they can [not/n't] | 46 |
|
| 3 | [prep] which can [not/n't] | 12 |
|
| 4 | [prep] they can [not/n't] | 10 |
|
