| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [not/n't] [vb infin] | 181325 |
|
| 2 | [Wh pn] do [not/n't] | 2841 |
|
| 3 | [Wh pn] do [vb infin] | 410 |
|
