| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is important [to-vb] [noun pl] | 49 |
|
| 2 | is [to-vb] these [noun pl] | 46 |
|
| 3 | important [to-vb] these [noun pl] | 14 |
|
| 4 | is important [to-vb] these | 13 |
|
