| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] it [be] not | 419 |
|
| 2 | [adv] but it [be] [adv] | 102 |
|
| 3 | [adv] but [pron] [be] not | 45 |
|
| 4 | [adv] but [pers pn] [be] not | 43 |
|
| 5 | [adv] but it [be] [not/n't] | 32 |
|
| 6 | [adv] but it [be] not | 32 |
|
| 7 | [adv] but it [be] not | 18 |
|
