| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [not/n't] to be | 12 |
|
| 2 | it ought [not/n't] [prep] be | 12 |
|
| 3 | it [vb mod] [not/n't] [prep] be | 12 |
|
| 4 | it [vb mod] [not/n't] to be | 12 |
|
| 5 | it [vb mod] not [prep] be | 11 |
|
