| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which does [not/n't] | 845 |
|
| 2 | [Wh det] does not | 668 |
|
| 3 | [Wh det] does n't | 225 |
|
| 4 | what does [not/n't] | 45 |
|
