| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [conj] it is [verb] | 349 |
|
| 2 | but [conj] it [be] [verb] | 139 |
|
| 3 | but [conj] it be [verb] | 139 |
|
| 4 | but [conj] [pron] is [verb] | 93 |
|
| 5 | but [conj] it [is] [verb] | 82 |
|
