| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] it [be] [adv] | 2022 |
|
| 2 | [adv] [conj] it [be] not | 592 |
|
| 3 | [adv] [conj] it [be] [not/n't] | 592 |
|
| 4 | [adv] [conj] [pron] [be] n't | 565 |
|
| 5 | [adv] [conj] [pers pn] [be] n't | 476 |
|
| 6 | [adv] [conj] it [be] n't | 173 |
|
