| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] it [is] [not/n't] | 681 |
|
| 2 | [verb] [to-vb] [conj] it [is] | 316 |
|
| 3 | [to-vb] [conj] it [is] [not/n't] | 105 |
|
| 4 | [verb] [to-vb] it [is] [not/n't] | 24 |
|
