| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could n't [verb] [verb] | 1385 |
|
| 2 | n't [verb] [verb] that | 480 |
|
| 3 | could n't [verb] that | 213 |
|
| 4 | could [verb] [verb] that | 107 |
|
