| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] for [verb] | 618 |
|
| 2 | is vital [prep] [verb] | 25 |
|
| 3 | is vital [prep] [verb] | 25 |
|
| 4 | [be] vital for [verb] | 12 |
|
| 5 | be vital for [verb] | 12 |
|
| 6 | [is] vital for [verb] | 8 |
|
| 7 | is vital for [verb] | 8 |
|
