| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is important [prep] | 364 |
|
| 2 | [adv] it is [prep] | 343 |
|
| 3 | [adv] it is important | 120 |
|
| 4 | [adv] is important [prep] | 8 |
|
