| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [conj] it [is] | 1509 |
|
| 2 | [not/n't] [conj] it [is] | 173 |
|
| 3 | [not/n't] [vb pp] [conj] it | 119 |
|
| 4 | [not/n't] [vb pp] [conj] [is] | 22 |
|
| 5 | [not/n't] [vb pp] it [is] | 14 |
|
