| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be important [to-vb] at the | 16 |
|
| 2 | be important [to-vb] at the | 16 |
|
| 3 | is important [to-vb] at the | 15 |
|
| 4 | be important to look at the | 10 |
|
