| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is important [to-vb] [prep] | 165 |
|
| 2 | it is important [verb] [prep] | 165 |
|
| 3 | it is [adj] to keep [prep] | 13 |
|
| 4 | it be important to keep [prep] | 6 |
|
| 5 | it [be] important to keep [prep] | 6 |
|
| 6 | it [is] important to keep [prep] | 6 |
|
| 7 | it is important keep [prep] | 5 |
|
| 8 | [pron] is important to keep [prep] | 5 |
|
| 9 | it is important to keep [prep] | 5 |
|
| 10 | [pers pn] is important to keep [prep] | 5 |
|
