| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could n't [verb] the | 897 |
|
| 2 | [modal v] n't see the | 272 |
|
| 3 | could [adv] see the | 271 |
|
| 4 | could [not/n't] see the | 167 |
|
| 5 | could not see the | 167 |
|
| 6 | could n't see [art] | 134 |
|
