| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [noun pl] [vb past] become a [adj] | 5 |
|
| 2 | [noun] [noun pl] [vb past] become a [adj] | 5 |
|
| 3 | [noun pl] [vb past] become a [adj] [noun] | 10 |
|
| 4 | [noun pl] [vb past] become a [adj] [noun sg] | 10 |
|
