| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [not/n't] [verb] | 181798 |
|
| 2 | [Wh pn] do [not/n't] | 2841 |
|
| 3 | [Wh pn] do [verb] | 417 |
|
| 4 | [Wh pn] [not/n't] [verb] | 5 |
|
