| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't [vb infin] [vb pp] at a | 20 |
|
| 2 | n't have [vb pp] at a | 19 |
|
| 3 | n't have [vb pp] at a | 19 |
|
| 4 | n't [verb] come at a | 13 |
|
