| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [be] [adv] | 10388 |
|
| 2 | but [pron] [be] not | 4587 |
|
| 3 | [pron] [be] [adv] not | 2098 |
|
| 4 | but [be] [adv] not | 31 |
|
