| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] [verb] [vb infin] | 144 |
|
| 2 | [vb mod] [not/n't] [vb infin] [vb infin] | 143 |
|
| 3 | [vb mod] [adv] let [vb infin] | 55 |
|
| 4 | [vb mod] [not/n't] let [verb] | 49 |
|
| 5 | [vb mod] [not/n't] let [vb infin] | 47 |
|
| 6 | [modal v] [not/n't] let [vb infin] | 46 |
|
