| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but if [pron] [be] not | 77 |
|
| 2 | [conj] if they [be] not | 51 |
|
| 3 | but if they [be] [adv] | 29 |
|
| 4 | but [conj] they [be] not | 28 |
|
| 5 | but if they [be] [not/n't] | 12 |
|
| 6 | but if they [be] not | 12 |
|
