| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] of [adj] importance | 55 |
|
| 2 | [verb] as [be] of [adj] | 38 |
|
| 3 | as [be] of [adj] importance | 23 |
|
| 4 | [verb] as of [adj] importance | 21 |
|
