| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] let [vb infin] [prep] | 85 |
|
| 2 | not let [vb infin] [prep] | 36 |
|
| 3 | [not/n't] let [vb infin] [prep] | 36 |
|
| 4 | not [verb] [vb infin] [prep] | 24 |
|
| 5 | not let [verb] [prep] | 13 |
|
