| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [be] [not/n't] | 9276 |
|
| 2 | but it [be] [adv] | 7356 |
|
| 3 | but [pron] [be] [not/n't] | 6310 |
|
| 4 | [coord] it [be] [not/n't] | 4404 |
|
| 5 | but it [be] [not/n't] | 2876 |
|
