| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could n't let [pers pn] [vb infin] | 22 |
|
| 2 | could not let [pers pn] [vb infin] | 12 |
|
| 3 | could [not/n't] let him [vb infin] | 12 |
|
| 4 | could [not/n't] let [pers pn] go | 11 |
|
| 5 | could [not/n't] let you [vb infin] | 6 |
|
| 6 | could [not/n't] let her [vb infin] | 5 |
|
| 7 | could [not/n't] let it [vb infin] | 5 |
|
