| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] important [verb] | 380 |
|
| 2 | it is [adv] [verb] [subord] | 71 |
|
| 3 | it is important [verb] [subord] | 24 |
|
| 4 | it is [adv] important [subord] | 24 |
|
| 5 | is [adv] important [verb] [subord] | 11 |
|
