| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] see | 1033 |
|
| 2 | could see [noun] | 374 |
|
| 3 | [not/n't] see [noun] | 300 |
|
| 4 | could [not/n't] [noun] | 78 |
|
