| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] be [adj] | 102 |
|
| 2 | it be important [prep] be | 92 |
|
| 3 | be important [prep] be [adj] | 78 |
|
| 4 | it be important [prep] [adj] | 12 |
|
