| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] have become a [noun sg] | 54 |
|
| 2 | [adj] [noun sg] have become a [noun] | 43 |
|
| 3 | [adj] [noun] has become a [noun] | 30 |
|
| 4 | [adj] [noun] had become a [noun] | 22 |
|
| 5 | [adj] [noun pl] have become a [noun] | 11 |
|
