| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] let i [vb infin] | 119 |
|
| 2 | they [vb mod] [not/n't] let i | 30 |
|
| 3 | they [vb mod] let i [vb infin] | 16 |
|
