| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is important that [adj] | 108 |
|
| 2 | it is important that [noun] | 100 |
|
| 3 | is important that [adj] [noun] | 72 |
|
| 4 | it is that [adj] [noun] | 17 |
|
