| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] n't be | 1644 |
|
| 2 | it [vb mod] be [conj] | 1379 |
|
| 3 | [vb mod] n't be [conj] | 71 |
|
| 4 | it [vb mod] n't [conj] | 26 |
|
