| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be important not [to-vb] | 101 |
|
| 2 | it be very important [to-vb] | 92 |
|
| 3 | it be very important not | 6 |
|
| 4 | be very important not [to-vb] | 5 |
|
