| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] let they [vb infin] | 149 |
|
| 2 | [modal v] [not/n't] they [vb infin] | 146 |
|
| 3 | [modal v] [not/n't] let they | 99 |
|
| 4 | [modal v] let they [vb infin] | 61 |
|
| 5 | [modal v] [not/n't] let [vb infin] | 47 |
|
