| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is important for [pron] [to-vb] | 31 |
|
| 2 | is for [pron] [to-vb] [art] | 26 |
|
| 3 | important for [pron] [to-vb] [art] | 22 |
|
