| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] important it is [prep] | 26 |
|
| 2 | how important it is [prep] | 25 |
|
| 3 | [Wh adv] important it is for | 16 |
|
| 4 | [Wh adv] important it is to | 7 |
|
