| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is important [to-vb] that | 484 |
|
| 2 | is important [to-vb] [det] | 126 |
|
| 3 | important [to-vb] that [det] | 79 |
|
| 4 | is important that [det] | 72 |
|
| 5 | is [to-vb] that [det] | 68 |
|
