| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could not [verb] [pers pn] go | 11 |
|
| 2 | could not [verb] [pron] go | 11 |
|
| 3 | could not let [pron] go | 11 |
|
| 4 | could not let [pron] go | 11 |
|
| 5 | could not [vb infin] [pron] go | 11 |
|
| 6 | could n't [verb] [pron] go | 7 |
|
