| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] did [not/n't] [verb] [pron] | 423 |
|
| 2 | did [not/n't] [verb] [pron] at | 173 |
|
| 3 | [adv] did [not/n't] [verb] at | 18 |
|
| 4 | [adv] [not/n't] [verb] [pron] at | 5 |
|
