| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb infin] be | 3174 |
|
| 2 | [not/n't] it be | 577 |
|
| 3 | [not/n't] it [vb infin] | 221 |
|
| 4 | it [vb infin] be | 118 |
|
