| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [modal v] [not/n't] [verb] | 375 |
|
| 2 | be [verb] [not/n't] [verb] | 125 |
|
| 3 | be [verb] [modal v] [verb] | 102 |
|
| 4 | be [verb] [modal v] [not/n't] | 37 |
|
