| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | important it is [prep] | 28 |
|
| 2 | important it is for | 17 |
|
| 3 | important it is for | 17 |
|
| 4 | important it is to | 7 |
|
| 5 | important it is to | 7 |
|
