| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [not/n't] [verb] | 92385 |
|
| 2 | [not/n't] [verb] at | 2901 |
|
| 3 | do [verb] at | 41 |
|
| 4 | do [not/n't] at | 28 |
|
