| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [not/n't] let [pron] [vb infin] | 421 |
|
| 2 | they [modal v] [adv] let [pron] [vb infin] | 70 |
|
| 3 | they [modal v] [not/n't] [verb] [pron] [vb infin] | 63 |
|
| 4 | they [modal v] [not/n't] let [pron] [verb] | 57 |
|
