| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [conj] | 4469 |
|
| 2 | but it is [verb] | 427 |
|
| 3 | but it [verb] [conj] | 296 |
|
| 4 | but is [verb] [conj] | 20 |
|
| 5 | but it is [conj] | 19 |
|
