| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] it is [adj] [to-vb] that | 18 |
|
| 2 | [adj] it is [adj] [verb] that | 9 |
|
| 3 | [adj] it is important [verb] that | 7 |
|
| 4 | [det] it is [adj] [verb] that | 5 |
|
