| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [not/n't] [adv] [verb] at [noun] | 6 |
|
| 2 | [vb past] [not/n't] [adv] [vb infin] at [noun] | 6 |
|
| 3 | [vb past] n't [adv] [verb] at [noun] | 5 |
|
