| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [subord] it [be] [adv] | 704 |
|
| 2 | [conj] [subord] [pron] [be] not | 601 |
|
| 3 | [conj] [subord] [pers pn] [be] not | 564 |
|
| 4 | [conj] [conj] it [be] not | 243 |
|
| 5 | [conj] [subord] it [be] [not/n't] | 239 |
|
| 6 | [conj] [subord] it [be] not | 239 |
|
| 7 | [conj] [subord] it [be] not | 170 |
|
