| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] it [prep] | 2175 |
|
| 2 | could [not/n't] [verb] [prep] | 2121 |
|
| 3 | could [not/n't] [verb] it | 1684 |
|
| 4 | could [verb] it [prep] | 533 |
|
