| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [not/n't] [vb infin] | 181325 |
|
| 2 | [not/n't] [vb infin] at | 1705 |
|
| 3 | do [vb infin] at | 151 |
|
| 4 | do [not/n't] at | 123 |
|
