| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] [conj] it [verb] | 279 |
|
| 2 | could [not/n't] [verb] [conj] [verb] | 231 |
|
| 3 | could [not/n't] [verb] [conj] it | 54 |
|
| 4 | could [not/n't] [verb] it [verb] | 39 |
|
| 5 | could [verb] [conj] it [verb] | 25 |
|
