| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's important [to-vb] | 216 |
|
| 2 | it 's important [prep] | 94 |
|
| 3 | it 's [to-vb] [prep] | 78 |
|
| 4 | 's important [to-vb] [prep] | 25 |
|
| 5 | it important [to-vb] [prep] | 6 |
|
