| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] be [not/n't] | 25060 |
|
| 2 | but [pron] be [adv] | 16945 |
|
| 3 | [coord] [pron] be [not/n't] | 10626 |
|
| 4 | but [pron] [be] [not/n't] | 6310 |
|
| 5 | but [pron] be [not/n't] | 6308 |
|
