| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [unc] [conj] it [is] not | 38 |
|
| 2 | [unc] but it [is] [adv] | 27 |
|
| 3 | [unc] [coord] it [is] not | 27 |
|
| 4 | [unc] but it [be] not | 17 |
|
| 5 | [unc] but [pron] [is] not | 13 |
|
| 6 | [unc] but it [is] not | 13 |
|
