| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [not/n't] [verb] [vb infin] | 50 |
|
| 2 | [verb] [not/n't] let [vb infin] | 35 |
|
| 3 | [vb base] [adv] let [vb infin] | 21 |
|
| 4 | [vb base] [not/n't] let [verb] | 20 |
|
