| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [subord] i [verb] | 67 |
|
| 2 | it [subord] i [verb] [not/n't] | 30 |
|
| 3 | it [is] i [verb] [not/n't] | 22 |
|
| 4 | [is] [subord] i [verb] [not/n't] | 21 |
|
