| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is important [to-vb] that [det] [noun pl] | 15 |
|
| 2 | is important [verb] that these [noun pl] | 8 |
|
| 3 | is important note that [det] [noun pl] | 7 |
|
| 4 | is important to note that [det] [noun pl] | 7 |
|
