| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [that] a | 246 |
|
| 2 | but it is [verb] [that] | 128 |
|
| 3 | but it is [verb] a | 11 |
|
| 4 | but it [verb] [that] a | 10 |
|
