| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [be] not [prep] | 303 |
|
| 2 | but it be not [prep] | 303 |
|
| 3 | [conj] it is not [prep] | 260 |
|
| 4 | but it is [adv] [prep] | 183 |
|
| 5 | but it [is] not [prep] | 126 |
|
| 6 | [coord] it is not [prep] | 99 |
|
| 7 | but [pron] is not [prep] | 74 |
|
| 8 | but [pers pn] is not [prep] | 72 |
|
| 9 | but it is not [prep] | 63 |
|
| 10 | but it is not [prep] | 63 |
|
