| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [not/n't] [verb] | 2063 |
|
| 2 | it [is] [adv] work | 109 |
|
| 3 | [pron] [is] [not/n't] work | 83 |
|
| 4 | it [be] [not/n't] work | 66 |
|
