| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is important [to-vb] that | 484 |
|
| 2 | is important that [noun pl] | 61 |
|
| 3 | is [to-vb] that [noun pl] | 58 |
|
| 4 | is important [to-vb] [noun pl] | 49 |
|
| 5 | important [to-vb] that [noun pl] | 31 |
|
