| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be a [adv] [adj] | 748 |
|
| 2 | [prep] be [art] [adv] important | 69 |
|
| 3 | [prep] be a [adv] important | 17 |
|
| 4 | [prep] [be] a [adv] important | 17 |
|
| 5 | [prep] [be] a [adv] important | 17 |
|
| 6 | [prep] be a [adv] important | 17 |
|
