| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has become a [noun] | 408 |
|
| 2 | [adj] become a [noun] | 160 |
|
| 3 | [adj] has a [noun] | 159 |
|
| 4 | [adj] has become a | 23 |
|
| 5 | [adj] has become [noun] | 5 |
|
