| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [verb] | 13638 |
|
| 2 | [pron] [be] n't [verb] | 3816 |
|
| 3 | [pers pn] [be] n't [verb] | 3626 |
|
| 4 | it [be] [not/n't] [verb] | 3026 |
|
| 5 | it [be] not [verb] | 3022 |
|
| 6 | it [be] n't [verb] | 547 |
|
