| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] [not/n't] [verb] | 139 |
|
| 2 | [be] [verb] [not/n't] [vb infin] | 84 |
|
| 3 | [is] [verb] [adv] [vb infin] | 49 |
|
