| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [not/n't] [verb] | 5025 |
|
| 2 | [conj] [not/n't] [to-vb] | 1186 |
|
| 3 | [conj] [not/n't] let | 54 |
|
| 4 | [conj] [adv] to let | 35 |
|
