| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | let i [vb infin] | 667 |
|
| 2 | [not/n't] i [vb infin] | 544 |
|
| 3 | [not/n't] let i | 285 |
|
| 4 | [not/n't] let [vb infin] | 72 |
|
