| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a important [noun] | 1732 |
|
| 2 | [verb] become a [noun] | 1237 |
|
| 3 | become a important [noun] | 108 |
|
| 4 | [verb] become a important | 37 |
|
