| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [not/n't] [adv] | 5175 |
|
| 2 | [is] [not/n't] [adv] [to-vb] | 307 |
|
| 3 | it [is] [adv] [to-vb] | 216 |
|
| 4 | it [is] [not/n't] [to-vb] | 59 |
|
| 5 | it [not/n't] [adv] [to-vb] | 5 |
|
