| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb infin] a [adj] | 2940 |
|
| 2 | [not/n't] [vb infin] at [adj] | 685 |
|
| 3 | [vb infin] at a [adj] | 156 |
|
| 4 | [not/n't] [vb infin] at a | 32 |
|
| 5 | [not/n't] at a [adj] | 10 |
|
