| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [be] [adv] [verb] | 494 |
|
| 2 | but it [be] not [verb] | 160 |
|
| 3 | it [be] [adv] not [verb] | 110 |
|
| 4 | but it [be] [adv] not | 90 |
|
| 5 | but [be] [adv] not [verb] | 8 |
|
