| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] [verb] that | 1774 |
|
| 2 | so it is [adj] [verb] | 109 |
|
| 3 | so it is [adj] that | 65 |
|
| 4 | so it is [verb] that | 7 |
|
