| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [prep] | 5467 |
|
| 2 | but it [verb] [prep] | 760 |
|
| 3 | but it is [verb] | 427 |
|
| 4 | but it is [prep] | 315 |
|
| 5 | but is [verb] [prep] | 245 |
|
