| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] at [noun] | 11283 |
|
| 2 | [not/n't] [vb pp] [noun] | 1909 |
|
| 3 | [not/n't] [vb pp] at | 675 |
|
| 4 | [not/n't] at [noun] | 430 |
|
