| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [pron] [verb] | 823 |
|
| 2 | [be] [adv] [pron] [verb] n't | 258 |
|
| 3 | it [adv] [pron] [verb] n't | 56 |
|
| 4 | it [be] [pron] [verb] n't | 45 |
|
| 5 | it [be] [adv] [verb] n't | 10 |
|
