| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [adj] [prep] [pron] [to-vb] | 250 |
|
| 2 | it [be] important [prep] [pron] [to-vb] | 61 |
|
| 3 | it be important [prep] [pron] [to-vb] | 61 |
|
| 4 | [pron] was important [prep] [pron] [to-vb] | 13 |
|
| 5 | it was important [prep] [pron] [verb] | 13 |
|
| 6 | it was important [prep] [pron] [to-vb] | 13 |
|
| 7 | it [was/were] important [prep] [pron] [to-vb] | 13 |
|
