| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] become a [adj] [noun] | 824 |
|
| 2 | [verb] become a [adj] [noun] | 807 |
|
| 3 | [verb] [verb] a important [noun] | 262 |
|
| 4 | [verb] become [art] important [noun] | 30 |
|
| 5 | [verb] become a important [noun] | 30 |
|
